Homework #8  Consider the veracity or falsehood of each of the following statements. For bonus, argue for those that you believe are true while providing a counterexample for those that you believe are false.  If the first and third rows of A are equal, then det A 0.  If P is a projection, then uCP if and only if Pu  u.  If P is a projection, and detP  0, then P  I .  If A has determinant 10, then 1 A has determinant 1 10 .  If B is invertible, 1 1 det(A B ) det A (detB) .  If P is a projection, and R  2P I , then 2 R  I .  If P is a projection, and P  I , then detP  0 .  Short Computations. All of the following do not involve long computations:  Suppose 1 2 1 5 1 8 A                  and 1 9 2 4 3 1 A                   . Compute 7 13 19 A         .  Compute               0 8 7 1 0 2 3 4 5 3 0 9 2 0 0 0 3 0 0 0 1 9 3 2 0 det .  Use Cramer’s Rule to find 5 x (hint: you do not need your calculator). 1 2 3 4 5 5x 2x 8x x 3x 13 1 3 3x 5x 0 1 3 5 3x 3x 3x 9 1 2 3 5 3x 2x x 2x 7 1 3 x 4x 0 Let A 1 2 3 4 1 3 4 6 2 5 13 15 4 10 15 31 . Given is that det A  61. Do the following:  1 1 2 4 2 3 5 10 3 4 13 15 4 6 15 31 det  det2A  1 3 4 6 2 4 6 8 2 5 13 15 4 10 15 31 det  1 3 4 6 2 5 13 15 4 10 15 31 1 2 3 4 det  Consider the matrix A  0 1 0 0 0 0 1 0 0 0 0 1 1 2 2 1           . Use row (or column) expansion to compute det(xI A) .  The matrix 4 1 1 2 1 1 1 4 1 1 2 1 1 1 4 1 1 2 2 1 1 4 1 1 1 2 1 1 4 1 1 1 2 1 1 4 1 6 P is the projection matrix for the column space of matrix A. This matrix A is also known to be of full rank. Answer the following, giving reasons for your answers.  Find a transparent basis and the dimension for the column space of P.  Find a basis and the dimension for the column space of A .  What size is the matrix A ?  Find a transparent basis and the dimension for the null space of P.  Find a transparent basis and the dimension for the row space of P.  Find a basis and the dimension for the null space of A.  For which of the following b can you find a solution to the system Ax b ? This does not mean you should find a solution, only whether one could or not. 10 17 19 14 10 17 19 14 13 10 17 19 14 13 23 1 1 1 1 1 1 .  It is known that certain vector u is a solution to the system Ax c . Give all solutions to Ax c .  It is also known that 1 2 3 4 5 6 Ax does not have a solution. How would you change the constant vector so that there would be a solution? Extra Problems.  Fill in the blank with the best possible expression to complete the sentence truthfully. Only that one will be counted correct. 1. matrix with two equal columns will have zero determinant. 1 2 3 Some Every No 2. If A is invertible, then A commute with its inverse. 1 2 3 must always can will not 3. If A is 6  9 , then the columns of A be linearly independent. While in AT , the columns be linearly independent. 1 2 3 can have to cannot 4. Let A be square, and suppose Ax  0 has a nontrivial solution. Then detA equal 0. 1 2 3 may cannot must 5. Let A and B be 3 3. Then det (AB) equal det(A)det(B) . 1 2 3 could must couldn’t 6. Let A be square and suppose detA  0. Then have an inverse 1 2 3 will not may must always 7. Let A and B be 2  2 . Then det (A B) equal det(A)  det(B) . 1 2 3 could must could not 8. exist a 6  6 matrix all of whose entries are whole numbers and its determinant is 2 5 . 1 2 3 There does There does not There might Bonus: Consider the matrix 0 0 1 0 2 0 n 0 . Give its determinant as a function of n.

Homework #8  Consider the veracity or falsehood of each of the following statements. For bonus, argue for those that you believe are true while providing a counterexample for those that you believe are false.  If the first and third rows of A are equal, then det A 0.  If P is a projection, then uCP if and only if Pu  u.  If P is a projection, and detP  0, then P  I .  If A has determinant 10, then 1 A has determinant 1 10 .  If B is invertible, 1 1 det(A B ) det A (detB) .  If P is a projection, and R  2P I , then 2 R  I .  If P is a projection, and P  I , then detP  0 .  Short Computations. All of the following do not involve long computations:  Suppose 1 2 1 5 1 8 A                  and 1 9 2 4 3 1 A                   . Compute 7 13 19 A         .  Compute               0 8 7 1 0 2 3 4 5 3 0 9 2 0 0 0 3 0 0 0 1 9 3 2 0 det .  Use Cramer’s Rule to find 5 x (hint: you do not need your calculator). 1 2 3 4 5 5x 2x 8x x 3x 13 1 3 3x 5x 0 1 3 5 3x 3x 3x 9 1 2 3 5 3x 2x x 2x 7 1 3 x 4x 0 Let A 1 2 3 4 1 3 4 6 2 5 13 15 4 10 15 31 . Given is that det A  61. Do the following:  1 1 2 4 2 3 5 10 3 4 13 15 4 6 15 31 det  det2A  1 3 4 6 2 4 6 8 2 5 13 15 4 10 15 31 det  1 3 4 6 2 5 13 15 4 10 15 31 1 2 3 4 det  Consider the matrix A  0 1 0 0 0 0 1 0 0 0 0 1 1 2 2 1           . Use row (or column) expansion to compute det(xI A) .  The matrix 4 1 1 2 1 1 1 4 1 1 2 1 1 1 4 1 1 2 2 1 1 4 1 1 1 2 1 1 4 1 1 1 2 1 1 4 1 6 P is the projection matrix for the column space of matrix A. This matrix A is also known to be of full rank. Answer the following, giving reasons for your answers.  Find a transparent basis and the dimension for the column space of P.  Find a basis and the dimension for the column space of A .  What size is the matrix A ?  Find a transparent basis and the dimension for the null space of P.  Find a transparent basis and the dimension for the row space of P.  Find a basis and the dimension for the null space of A.  For which of the following b can you find a solution to the system Ax b ? This does not mean you should find a solution, only whether one could or not. 10 17 19 14 10 17 19 14 13 10 17 19 14 13 23 1 1 1 1 1 1 .  It is known that certain vector u is a solution to the system Ax c . Give all solutions to Ax c .  It is also known that 1 2 3 4 5 6 Ax does not have a solution. How would you change the constant vector so that there would be a solution? Extra Problems.  Fill in the blank with the best possible expression to complete the sentence truthfully. Only that one will be counted correct. 1. matrix with two equal columns will have zero determinant. 1 2 3 Some Every No 2. If A is invertible, then A commute with its inverse. 1 2 3 must always can will not 3. If A is 6  9 , then the columns of A be linearly independent. While in AT , the columns be linearly independent. 1 2 3 can have to cannot 4. Let A be square, and suppose Ax  0 has a nontrivial solution. Then detA equal 0. 1 2 3 may cannot must 5. Let A and B be 3 3. Then det (AB) equal det(A)det(B) . 1 2 3 could must couldn’t 6. Let A be square and suppose detA  0. Then have an inverse 1 2 3 will not may must always 7. Let A and B be 2  2 . Then det (A B) equal det(A)  det(B) . 1 2 3 could must could not 8. exist a 6  6 matrix all of whose entries are whole numbers and its determinant is 2 5 . 1 2 3 There does There does not There might Bonus: Consider the matrix 0 0 1 0 2 0 n 0 . Give its determinant as a function of n.

info@checkyourstudy.com Whatsapp +919911743277
Lab 1: Introduction to Motion  You must make the following changes to your lab manual before coming to lab, not during lab!  Do not plan to consult this sheet during lab. There is not enough time.  The required changes must be in your lab manual in the proper sequence to complete the lab in a smooth and timely manner.  You should bring this paper to lab but only for reference to the images printed below. You have been warned! A note about vector addition: Adding Vectors: To add these two vectors: means to place them head-to-tail like so: and therefore they equal: Subtracting Vectors: Subtracting these two vectors: is the same as the sum of one vector and the negative of the other: which is the same as: which means to place them head-to-tail like so: and therefore they equal: Pg. 7 Activity 1-3 Cross off Step 1 Cross off Step 2 Pg. 7 Step 3) Replace “Try to make each of the graphs …” with “Try to make one of the graphs…” Pg. 7 Step 4) Replace this step with: “Describe how you must move to produce the graph you selected. Note if you selected graph C your description is at the top of page 8. Pg. 8 Activity 2-1 Step 2) Replace: “(Just draw smooth patterns; leave out…” with “(Quickly draw smooth patterns; leave out…” Then highlight this entire sentence. + − + (− ) + Pg. 10 Step 3) Where it states “(Be sure to adjust the time scale to 15 s.)” The way to do this is to click this clock icon And change the “Duration:” value Pg. 11 Question 2-3) At the end of the question add the following: “See the top of page 12 for the rest of the question.” Pg. 13 Step 2) Highlight the part that states: “Get the times right. Get the velocities right. Each person should take a turn.” At the end of the paragraph add: “But do not spend too much time getting things perfect.” Pg. 15 Step 1) Where is states: “Use the analysis feature of the software to read values of velocity…” Do this: Click here and then move the mouse over the graph. You can now quickly read data from the graph.

Lab 1: Introduction to Motion  You must make the following changes to your lab manual before coming to lab, not during lab!  Do not plan to consult this sheet during lab. There is not enough time.  The required changes must be in your lab manual in the proper sequence to complete the lab in a smooth and timely manner.  You should bring this paper to lab but only for reference to the images printed below. You have been warned! A note about vector addition: Adding Vectors: To add these two vectors: means to place them head-to-tail like so: and therefore they equal: Subtracting Vectors: Subtracting these two vectors: is the same as the sum of one vector and the negative of the other: which is the same as: which means to place them head-to-tail like so: and therefore they equal: Pg. 7 Activity 1-3 Cross off Step 1 Cross off Step 2 Pg. 7 Step 3) Replace “Try to make each of the graphs …” with “Try to make one of the graphs…” Pg. 7 Step 4) Replace this step with: “Describe how you must move to produce the graph you selected. Note if you selected graph C your description is at the top of page 8. Pg. 8 Activity 2-1 Step 2) Replace: “(Just draw smooth patterns; leave out…” with “(Quickly draw smooth patterns; leave out…” Then highlight this entire sentence. + − + (− ) + Pg. 10 Step 3) Where it states “(Be sure to adjust the time scale to 15 s.)” The way to do this is to click this clock icon And change the “Duration:” value Pg. 11 Question 2-3) At the end of the question add the following: “See the top of page 12 for the rest of the question.” Pg. 13 Step 2) Highlight the part that states: “Get the times right. Get the velocities right. Each person should take a turn.” At the end of the paragraph add: “But do not spend too much time getting things perfect.” Pg. 15 Step 1) Where is states: “Use the analysis feature of the software to read values of velocity…” Do this: Click here and then move the mouse over the graph. You can now quickly read data from the graph.

info@checkyourstudy.com
ESL 091 Cause and Effect Worksheet 1: Steps 1-4 of the Writing Process Name ______________________________ Class___________ Section______ THE WRITNG PROCES: STEPS 1, 2, 3, AND 4 Step 1: THINKING. Your first essay assignment is to write an Explaining/Evaluation essay about a restaurant. Begin the writing process by thinking about your topic. Think! Think! Think! Step 2: BRAINSTORMING. The purpose of brainstorming is for you to write down all of the ideas, thoughts, and pieces of information that you think about your topic before you forge them. You can use one of three brainstorming techniques, but the journalist’s questions will get you’re the most information to write an 800-word essay. We talked about three brainstorming techniques: 1) Writing down all your thoughts in a list format. 2) Creating an idea map. 3) Asking and answering the journalist’s questions that are important for your topic: Who? What? Where? When? Why? How? As you are thinking and writing down your ideas, ask yourself the following questions about your cause and effect topic: A. What is the cord cause of issue? Is there more than one cause? What is the immediate (first) effect of the cause? Does this first effect also become a cause? If so, what effect does this new cause have? Are there other effects caused by the core cause? What are they? Do they also become new causes with their own effects? If so, what are they? Core Cause/s__________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ Immediate (first) Effect of the Core Cause/s_________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ Other Cause and Effect Relationships_______________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ ____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ Brainstorming Technique 1: Listing Your Thoughts and Ideas 1.___________________________________________________________________________________ _____________________________________________________________________________________ 2.___________________________________________________________________________________ _____________________________________________________________________________________ 3.___________________________________________________________________________________ _____________________________________________________________________________________ 4.___________________________________________________________________________________ _____________________________________________________________________________________ 5.___________________________________________________________________________________ _____________________________________________________________________________________ 6.___________________________________________________________________________________ _____________________________________________________________________________________ 7.___________________________________________________________________________________ _____________________________________________________________________________________ 8.___________________________________________________________________________________ _____________________________________________________________________________________ 9.___________________________________________________________________________________ ____________________________________________________________________________________ 10.__________________________________________________________________________________ _____________________________________________________________________________________ More information: Brainstorming Technique 2: Creating an Idea Map Sample Mind Maps for Cause and Effect Multiple Levels of Cause and Effect Brainstorming Technique 3: Asking AND Answering the Journalist’s Questions Question: Who _______________________________________________________________________ Answer____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Question: Where______________________________________________________________________ Answer____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Question: What_______________________________________________________________________ Answer_________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Question: Where_______________________________________________________________________ Answer________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________¬¬_ Question: Why________________________________________________________________________ Answer______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Question: How________________________________________________________________________ Answer_________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Step 3: Dropping and Selecting Information. Read your brainstorming notes and determine which information you would like to include in your cause and effect essay. Also decide which information you do NOT need for your essay. Keep what you DO need. A. Information that I will keep ___________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _________________________________________________________________________¬¬¬¬____________ ____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _________________________________________________________________________¬¬¬¬____________ B. Information that I need to add ________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _________________________________________________________________________¬¬¬¬____________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _________________________________________________________________________¬¬¬¬____________ Step 4. Writing a Working Thesis. First, decide who your audience is and what your purpose is. A. Audience: Think about who would be interested in reading your cause and effect topic. If you say: “Anyone who is interested in my topic,” your audience is too big. Think about who might benefit from knowing the information you are writing about. Be specific. _____________________________________________________________________________________ B. Purpose: The purpose in your writing is the message you want your audience to know about the topic. You can find out your purpose by asking yourself what you want your audience to know about the topic and put that in a complete sentence. _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ C. Working Thesis: A thesis is a statement that tells your audience what your overall attitude is about your topic. In a cause and effect essay, your thesis would state the core causes and major effects of the core cause. A working thesis can change as your essay changes and improves. Your thesis should include: 1) The core cause/s 2) The major effects that you will discuss in the body of the paper. Example: CORE CAUSE/S MAJOR EFFECTS Fast food and lack of movement are the core reasons for obesity, which results in disease such as heart trouble, diabetes, and joint failure. _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ ________________________________________________________________________ **********Save this worksheet and bring it to the next class meeting.***********

ESL 091 Cause and Effect Worksheet 1: Steps 1-4 of the Writing Process Name ______________________________ Class___________ Section______ THE WRITNG PROCES: STEPS 1, 2, 3, AND 4 Step 1: THINKING. Your first essay assignment is to write an Explaining/Evaluation essay about a restaurant. Begin the writing process by thinking about your topic. Think! Think! Think! Step 2: BRAINSTORMING. The purpose of brainstorming is for you to write down all of the ideas, thoughts, and pieces of information that you think about your topic before you forge them. You can use one of three brainstorming techniques, but the journalist’s questions will get you’re the most information to write an 800-word essay. We talked about three brainstorming techniques: 1) Writing down all your thoughts in a list format. 2) Creating an idea map. 3) Asking and answering the journalist’s questions that are important for your topic: Who? What? Where? When? Why? How? As you are thinking and writing down your ideas, ask yourself the following questions about your cause and effect topic: A. What is the cord cause of issue? Is there more than one cause? What is the immediate (first) effect of the cause? Does this first effect also become a cause? If so, what effect does this new cause have? Are there other effects caused by the core cause? What are they? Do they also become new causes with their own effects? If so, what are they? Core Cause/s__________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ Immediate (first) Effect of the Core Cause/s_________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ Other Cause and Effect Relationships_______________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ ____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ Brainstorming Technique 1: Listing Your Thoughts and Ideas 1.___________________________________________________________________________________ _____________________________________________________________________________________ 2.___________________________________________________________________________________ _____________________________________________________________________________________ 3.___________________________________________________________________________________ _____________________________________________________________________________________ 4.___________________________________________________________________________________ _____________________________________________________________________________________ 5.___________________________________________________________________________________ _____________________________________________________________________________________ 6.___________________________________________________________________________________ _____________________________________________________________________________________ 7.___________________________________________________________________________________ _____________________________________________________________________________________ 8.___________________________________________________________________________________ _____________________________________________________________________________________ 9.___________________________________________________________________________________ ____________________________________________________________________________________ 10.__________________________________________________________________________________ _____________________________________________________________________________________ More information: Brainstorming Technique 2: Creating an Idea Map Sample Mind Maps for Cause and Effect Multiple Levels of Cause and Effect Brainstorming Technique 3: Asking AND Answering the Journalist’s Questions Question: Who _______________________________________________________________________ Answer____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Question: Where______________________________________________________________________ Answer____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Question: What_______________________________________________________________________ Answer_________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Question: Where_______________________________________________________________________ Answer________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________¬¬_ Question: Why________________________________________________________________________ Answer______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Question: How________________________________________________________________________ Answer_________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Step 3: Dropping and Selecting Information. Read your brainstorming notes and determine which information you would like to include in your cause and effect essay. Also decide which information you do NOT need for your essay. Keep what you DO need. A. Information that I will keep ___________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _________________________________________________________________________¬¬¬¬____________ ____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _________________________________________________________________________¬¬¬¬____________ B. Information that I need to add ________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _________________________________________________________________________¬¬¬¬____________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _________________________________________________________________________¬¬¬¬____________ Step 4. Writing a Working Thesis. First, decide who your audience is and what your purpose is. A. Audience: Think about who would be interested in reading your cause and effect topic. If you say: “Anyone who is interested in my topic,” your audience is too big. Think about who might benefit from knowing the information you are writing about. Be specific. _____________________________________________________________________________________ B. Purpose: The purpose in your writing is the message you want your audience to know about the topic. You can find out your purpose by asking yourself what you want your audience to know about the topic and put that in a complete sentence. _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ C. Working Thesis: A thesis is a statement that tells your audience what your overall attitude is about your topic. In a cause and effect essay, your thesis would state the core causes and major effects of the core cause. A working thesis can change as your essay changes and improves. Your thesis should include: 1) The core cause/s 2) The major effects that you will discuss in the body of the paper. Example: CORE CAUSE/S MAJOR EFFECTS Fast food and lack of movement are the core reasons for obesity, which results in disease such as heart trouble, diabetes, and joint failure. _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ ________________________________________________________________________ **********Save this worksheet and bring it to the next class meeting.***********

info@checkyourstudy.com Whatsapp +919911743277
UDC CSI Quiz 1 (Close book) Name_________________________________ Student Number_____________________________ 1. Write down the code structure of a typical C++ program. 2. What are the most important components in a computer? Explain in your own words the functionality of each component. 3. Explain the following concepts: (1) Data type, (2) Identifiers, (3) Reserved words , (4) the ASCII format, (5) what are the most important components in a computer 4. Write an if-Statement tell the meaning of the sentence 5. Write a program that take an input value from keyboard. When the input value is 1, you print a square using *’s; otherwise you print a triangle. 6. Write a program that counts the summation 1+2+…+100.

UDC CSI Quiz 1 (Close book) Name_________________________________ Student Number_____________________________ 1. Write down the code structure of a typical C++ program. 2. What are the most important components in a computer? Explain in your own words the functionality of each component. 3. Explain the following concepts: (1) Data type, (2) Identifiers, (3) Reserved words , (4) the ASCII format, (5) what are the most important components in a computer 4. Write an if-Statement tell the meaning of the sentence 5. Write a program that take an input value from keyboard. When the input value is 1, you print a square using *’s; otherwise you print a triangle. 6. Write a program that counts the summation 1+2+…+100.

Chris spent $10.50 for each compact disk and $8 for each tape. He purchased three more tapes than compact disks, and the total amount of money he spent was less than $120. Let x represent the number of compact disks he purchased, and write an algebraic expression for each item in parts a through c. a) The total cost, in dollars, of the compact disks. (1 point) b) The number of tapes. (1 point) c) The total cost, in dollars, of the tapes. (1 point) d) The sum of the costs in parts a and c is less than $120. Write and solve an inequality to determine the possibilities for the number of compact disks purchased. Write final answer in sentence form. (5 points

Chris spent $10.50 for each compact disk and $8 for each tape. He purchased three more tapes than compact disks, and the total amount of money he spent was less than $120. Let x represent the number of compact disks he purchased, and write an algebraic expression for each item in parts a through c. a) The total cost, in dollars, of the compact disks. (1 point) b) The number of tapes. (1 point) c) The total cost, in dollars, of the tapes. (1 point) d) The sum of the costs in parts a and c is less than $120. Write and solve an inequality to determine the possibilities for the number of compact disks purchased. Write final answer in sentence form. (5 points

For any additional help, please contact: info@checkyourstudy.com Call and Whatsapp … Read More...
For Day 24 Homework Cover Sheet Name:_________________________________________________ 1. Read Pages from 364-371, or watch the videos listed below  Percentage, Ratio and Proportions Problems (11 min) http://www.youtube.com/watch?v=oLoRCRXTYv4  Direct and Inverse Variation (5 min) http://www.youtube.com/watch?v=8x0rZklxLLE 2. Attempt problems from page 111 to 113 3. Write a summary and answer questions below from your reading or watching of the videos. a) What is a proportion? b) What is a direct variation? c) What is an inverse variation? List any parts of the video lecture (if there are any) that were unclear or you had trouble understanding. Please be specific and do not just say “All of it”. Questions you had difficulty with or felt stuck on- List the number for the ALEKS topics you were stuck on from the list at the end of the video logs-   ALEKS Topics Mastered Solving a linear equation with several occurrences of the variable: Fractional forms with binomial numerators Translating a sentence into a compound inequality U.S. Customary area unit conversion with whole number values U.S. Customary unit conversion with whole number values U.S. Customary unit conversion with whole number values: Two-step conversion Using two steps to solve an equation with whole numbers Word problem involving multiple rates Word problem on combined variation Word problem on direct variation Word problem on inverse proportions Word problem on inverse variation Word problem on mixed number proportions Word problem on proportions: Problem type 1 Word problem on proportions: Problem type 2 Word problem with linear inequalities: Problem type 1 Word problem with linear inequalities: Problem type 2 Writing a direct variation equation Writing an equation that models variation Areas of rectangles with the same perimeter Circumference ratios Conversions involving measurements in feet and inches Finding an angle measure for a triangle with an extended side Finding an angle measure of a triangle given two angles Finding angle measures of a right or isosceles triangle given angles with variables Finding simple interest without a calculator Finding the missing length in a figure Finding the original price given the sale price and percent discount Finding the percentage increase or decrease: Advanced Finding the perimeter or area of a rectangle given one of these values Finding the radius or the diameter of a circle given its circumference Finding the sale price without a calculator given the original price and percent discount Finding the value for a new score that will yield a given mean Identifying and naming congruent triangles Identifying direct variation equations Identifying direct variation from ordered pairs and writing equations Identifying properties used to solve a linear equation Identifying similar or congruent shapes on a grid Identifying solutions to a linear equation in one variable: Two-step equations Identifying solutions to a linear inequality in one variable Perimeter of a piecewise rectangular figure Sides of polygons having the same perimeter Similar polygons Similar right triangles

For Day 24 Homework Cover Sheet Name:_________________________________________________ 1. Read Pages from 364-371, or watch the videos listed below  Percentage, Ratio and Proportions Problems (11 min) http://www.youtube.com/watch?v=oLoRCRXTYv4  Direct and Inverse Variation (5 min) http://www.youtube.com/watch?v=8x0rZklxLLE 2. Attempt problems from page 111 to 113 3. Write a summary and answer questions below from your reading or watching of the videos. a) What is a proportion? b) What is a direct variation? c) What is an inverse variation? List any parts of the video lecture (if there are any) that were unclear or you had trouble understanding. Please be specific and do not just say “All of it”. Questions you had difficulty with or felt stuck on- List the number for the ALEKS topics you were stuck on from the list at the end of the video logs-   ALEKS Topics Mastered Solving a linear equation with several occurrences of the variable: Fractional forms with binomial numerators Translating a sentence into a compound inequality U.S. Customary area unit conversion with whole number values U.S. Customary unit conversion with whole number values U.S. Customary unit conversion with whole number values: Two-step conversion Using two steps to solve an equation with whole numbers Word problem involving multiple rates Word problem on combined variation Word problem on direct variation Word problem on inverse proportions Word problem on inverse variation Word problem on mixed number proportions Word problem on proportions: Problem type 1 Word problem on proportions: Problem type 2 Word problem with linear inequalities: Problem type 1 Word problem with linear inequalities: Problem type 2 Writing a direct variation equation Writing an equation that models variation Areas of rectangles with the same perimeter Circumference ratios Conversions involving measurements in feet and inches Finding an angle measure for a triangle with an extended side Finding an angle measure of a triangle given two angles Finding angle measures of a right or isosceles triangle given angles with variables Finding simple interest without a calculator Finding the missing length in a figure Finding the original price given the sale price and percent discount Finding the percentage increase or decrease: Advanced Finding the perimeter or area of a rectangle given one of these values Finding the radius or the diameter of a circle given its circumference Finding the sale price without a calculator given the original price and percent discount Finding the value for a new score that will yield a given mean Identifying and naming congruent triangles Identifying direct variation equations Identifying direct variation from ordered pairs and writing equations Identifying properties used to solve a linear equation Identifying similar or congruent shapes on a grid Identifying solutions to a linear equation in one variable: Two-step equations Identifying solutions to a linear inequality in one variable Perimeter of a piecewise rectangular figure Sides of polygons having the same perimeter Similar polygons Similar right triangles

No expert has answered this question yet. You can browse … Read More...
For Day 24 Homework Cover Sheet Name:_________________________________________________ 1. Read Pages from 364-371, or watch the videos listed below  Percentage, Ratio and Proportions Problems (11 min) http://www.youtube.com/watch?v=oLoRCRXTYv4  Direct and Inverse Variation (5 min) http://www.youtube.com/watch?v=8x0rZklxLLE 2. Attempt problems from page 111 to 113 3. Write a summary and answer questions below from your reading or watching of the videos. a) What is a proportion? b) What is a direct variation? c) What is an inverse variation? List any parts of the video lecture (if there are any) that were unclear or you had trouble understanding. Please be specific and do not just say “All of it”. Questions you had difficulty with or felt stuck on- List the number for the ALEKS topics you were stuck on from the list at the end of the video logs- ALEKS Topics Mastered Solving a linear equation with several occurrences of the variable: Fractional forms with binomial numerators Translating a sentence into a compound inequality U.S. Customary area unit conversion with whole number values U.S. Customary unit conversion with whole number values U.S. Customary unit conversion with whole number values: Two-step conversion Using two steps to solve an equation with whole numbers Word problem involving multiple rates Word problem on combined variation Word problem on direct variation Word problem on inverse proportions Word problem on inverse variation Word problem on mixed number proportions Word problem on proportions: Problem type 1 Word problem on proportions: Problem type 2 Word problem with linear inequalities: Problem type 1 Word problem with linear inequalities: Problem type 2 Writing a direct variation equation Writing an equation that models variation Areas of rectangles with the same perimeter Circumference ratios Conversions involving measurements in feet and inches Finding an angle measure for a triangle with an extended side Finding an angle measure of a triangle given two angles Finding angle measures of a right or isosceles triangle given angles with variables Finding simple interest without a calculator Finding the missing length in a figure Finding the original price given the sale price and percent discount Finding the percentage increase or decrease: Advanced Finding the perimeter or area of a rectangle given one of these values Finding the radius or the diameter of a circle given its circumference Finding the sale price without a calculator given the original price and percent discount Finding the value for a new score that will yield a given mean Identifying and naming congruent triangles Identifying direct variation equations Identifying direct variation from ordered pairs and writing equations Identifying properties used to solve a linear equation Identifying similar or congruent shapes on a grid Identifying solutions to a linear equation in one variable: Two-step equations Identifying solutions to a linear inequality in one variable Perimeter of a piecewise rectangular figure Sides of polygons having the same perimeter Similar polygons Similar right triangles

For Day 24 Homework Cover Sheet Name:_________________________________________________ 1. Read Pages from 364-371, or watch the videos listed below  Percentage, Ratio and Proportions Problems (11 min) http://www.youtube.com/watch?v=oLoRCRXTYv4  Direct and Inverse Variation (5 min) http://www.youtube.com/watch?v=8x0rZklxLLE 2. Attempt problems from page 111 to 113 3. Write a summary and answer questions below from your reading or watching of the videos. a) What is a proportion? b) What is a direct variation? c) What is an inverse variation? List any parts of the video lecture (if there are any) that were unclear or you had trouble understanding. Please be specific and do not just say “All of it”. Questions you had difficulty with or felt stuck on- List the number for the ALEKS topics you were stuck on from the list at the end of the video logs- ALEKS Topics Mastered Solving a linear equation with several occurrences of the variable: Fractional forms with binomial numerators Translating a sentence into a compound inequality U.S. Customary area unit conversion with whole number values U.S. Customary unit conversion with whole number values U.S. Customary unit conversion with whole number values: Two-step conversion Using two steps to solve an equation with whole numbers Word problem involving multiple rates Word problem on combined variation Word problem on direct variation Word problem on inverse proportions Word problem on inverse variation Word problem on mixed number proportions Word problem on proportions: Problem type 1 Word problem on proportions: Problem type 2 Word problem with linear inequalities: Problem type 1 Word problem with linear inequalities: Problem type 2 Writing a direct variation equation Writing an equation that models variation Areas of rectangles with the same perimeter Circumference ratios Conversions involving measurements in feet and inches Finding an angle measure for a triangle with an extended side Finding an angle measure of a triangle given two angles Finding angle measures of a right or isosceles triangle given angles with variables Finding simple interest without a calculator Finding the missing length in a figure Finding the original price given the sale price and percent discount Finding the percentage increase or decrease: Advanced Finding the perimeter or area of a rectangle given one of these values Finding the radius or the diameter of a circle given its circumference Finding the sale price without a calculator given the original price and percent discount Finding the value for a new score that will yield a given mean Identifying and naming congruent triangles Identifying direct variation equations Identifying direct variation from ordered pairs and writing equations Identifying properties used to solve a linear equation Identifying similar or congruent shapes on a grid Identifying solutions to a linear equation in one variable: Two-step equations Identifying solutions to a linear inequality in one variable Perimeter of a piecewise rectangular figure Sides of polygons having the same perimeter Similar polygons Similar right triangles

No expert has answered this question yet. You can browse … Read More...