In: Psychology

Submitted By madelin11

Words 1057

Pages 5

Words 1057

Pages 5

Written Assignment 1

Answer the following questions. First, save this file to your hard drive by selecting Save As from the File menu. Click the white space below each question to maintain proper formatting. Use Equation Editor to write mathematical expressions and equations. Show your work (calculations and explanation) for every problem. The credit will not be given if work is not shown.

Problem #1 (10 points)

Business and finance. The cost, in dollars, of typing a term paper is given as

3 times the number of pages plus 20. Use y as the number of pages to be typed and write a polynomial to describe this cost. Find the cost of typing a 50-page paper.

The cost of typing a paper with y pages is P.

Therefore, P = 3y + 20

Substituting y = 50,

P = 3(50) + 20

P = 150 + 20

P = 170

Therefore it would cost $170 to type a 50-page paper.

Problem #2 (10 points)

Geometry. If the sides of a square are decreased by 2 cm, the area is decreased by

36 cm2. What were the dimensions of the original square?

Area of a square = s*s, where s is the length of a side.

We know from the question that: s2 - 36 = (s - 2)(s - 2) s2 = s2 - 4s + 4 + 36

4s = 40 s = 10

Therefore the dimensions of the original square are 10 by 10.

Problem #3 (10 points)

Business and finance. The relationship between the number of calculators x that a company can sell per month and the price of each calculator p is given by x = 1700 - 100p. Find the price at which a calculator should be sold to produce a monthly revenue of $7000. (Hint: Revenue = xp.)

xp = 7000 p = 7000/x

Sub this in:

x = 1700 - 100(7000/x) x = 1700 - 700000/x x2 = 1700x - 700000 x2 - 1700x + 700000 = 0

Solving this gives you x =700, sub that in, 7000 = 700(p), therefore P = $10.

ACTIVITY 1: ISBNS AND THE CHECK DIGIT (20 points)

This activity is designed to enhance your…...

...MAT 117 Complete Course Material http://homeworklance.com/downloads/mat-117-complete-course-material/ All Tutorials will be E-mailed immediately after the Payment, Please Check your inbox or Spam Folder and can also be Downloaded by clicking on Tutorial Bucket. For More Tutorials Visit Website: HOMEWORKLANCE.COM For Any Other Inquiry Feel Free To Contact Us: Lancehomework@gmail.com MAT 117 Complete Course Material MAT 117 Entire Course MAT 117 Week 1 DQ 1 Explain three rules for exponents listed in the chart on p. 239 (section 4.2) and give an example illustrating each of these rules. Do not explain the first two definitions listed in the table (Exponent of 1 or 0) or the scientific notation. Create an expression for your classmates to solve that uses at least one of the rules for exponents you have described. Consider responding to your classmates by assisting them in solving the problem you created, developing their explanations of the rules of exponents, or describing real-life situations where their examples might exist. MAT 117 Week 1 DQ 2 Give an example of a division of a polynomial long division by a binomial and show all the steps when performing the division. The example must be your own and not from the text book. How is this similar to numerical division of real numbers? Give another example for your classmates to solve. Note: The denominator of the polynomial long division must be a binomial, or trinomial, etc. For example, (x+1), or (x^2...

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...MAT 117 Complete Course / MAT 117 Entire Course http://homeworktimes.com/downloads/mat-117-complete-course-mat-117-entire-course/ For More Tutorial Visit: http://homeworktimes.com For any Information Email Us: Uopguides@gmail.com MAT 117 Complete Course Material MAT 117 Week 1 DQ 1 Explain three rules for exponents listed in the chart on p. 239 (section 4.2) and give an example illustrating each of these rules. Do not explain the first two definitions listed in the table (Exponent of 1 or 0) or the scientific notation. Create an expression for your classmates to solve that uses at least one of the rules for exponents you have described. Consider responding to your classmates by assisting them in solving the problem you created, developing their explanations of the rules of exponents, or describing real-life situations where their examples might exist. MAT 117 Week 1 DQ 2 Give an example of a division of a polynomial long division by a binomial and show all the steps when performing the division. The example must be your own and not from the text book. How is this similar to numerical division of real numbers? Give another example for your classmates to solve. Note: The denominator of the polynomial long division must be a binomial, or trinomial, etc. For example, (x+1), or (x^2 -x +1, and so on MAT 117 Week 2 Assignment Simplifying and Factoring Polynomials Appendix C Thread for MAT 117 Week 3 – Discussion Question #1 Take any number (except for 1).......

Words: 953 - Pages: 4

...MAT 117 Complete Course Material MAT 117 Entire Course http://uopguides.com/downloads/mat-117-complete-course-material-2/ Visit Website For More Tutorials : http://uopguides.com Email Us for Any Question or More Final Exams at : Uopguides@gmail.com MAT 117 Week 1 DQ 1 Explain three rules for exponents listed in the chart on p. 239 (section 4.2) and give an example illustrating each of these rules. Do not explain the first two definitions listed in the table (Exponent of 1 or 0) or the scientific notation. Create an expression for your classmates to solve that uses at least one of the rules for exponents you have described. Consider responding to your classmates by assisting them in solving the problem you created, developing their explanations of the rules of exponents, or describing real-life situations where their examples might exist. MAT 117 Week 1 DQ 2 Give an example of a division of a polynomial long division by a binomial and show all the steps when performing the division. The example must be your own and not from the text book. How is this similar to numerical division of real numbers? Give another example for your classmates to solve. Note: The denominator of the polynomial long division must be a binomial, or trinomial, etc. For example, (x+1), or (x^2 -x +1, and so on MAT 117 Week 2 Assignment Simplifying and Factoring Polynomials Appendix C MAT 117 Week 3 DQ 1 Take any number (except for 1). Square that number and then......

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...MAT 117 Complete Course http://hwminute.com/downloads/mat-117-complete-course-material/ Please use a valid e-mail address while placing your order, the link to download products will be sent to this address. Check your Junk/Spam folder as well. After downloading, unzip the files. If you don't have WINZIP software, you can download it for free at www.winzip.com. If you don't receive any download link within a minute. Please contact us immediately. ( hwminute@gmail.com ) Visit Website: http://hwminute.com/ MAT 117 Complete Course MAT 117 Week 1-9 Entire Course MAT 117 Week 1 DQ 1 Explain three rules for exponents listed in the chart on p. 239 (section 4.2) and give an example illustrating each of these rules. Do not explain the first two definitions listed in the table (Exponent of 1 or 0) or the scientific notation. Create an expression for your classmates to solve that uses at least one of the rules for exponents you have described. Consider responding to your classmates by assisting them in solving the problem you created, developing their explanations of the rules of exponents, or describing real-life situations where their examples might exist. MAT 117 Week 1 DQ 2 Give an example of a division of a polynomial long division by a binomial and show all the steps when performing the division. The example must be your own and not from the text book. How is this similar to numerical division of real numbers? Give another example for your classmates to solve...

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...MAT 117 Complete Course / MAT 117 Entire Course http://homeworktimes.com/downloads/mat-117-complete-course-mat-117-entire-course/ For More Tutorial Visit: http://homeworktimes.com For any Information Email Us: Uopguides@gmail.com MAT 117 Complete Course Material MAT 117 Week 1 DQ 1 Explain three rules for exponents listed in the chart on p. 239 (section 4.2) and give an example illustrating each of these rules. Do not explain the first two definitions listed in the table (Exponent of 1 or 0) or the scientific notation. Create an expression for your classmates to solve that uses at least one of the rules for exponents you have described. Consider responding to your classmates by assisting them in solving the problem you created, developing their explanations of the rules of exponents, or describing real-life situations where their examples might exist. MAT 117 Week 1 DQ 2 Give an example of a division of a polynomial long division by a binomial and show all the steps when performing the division. The example must be your own and not from the text book. How is this similar to numerical division of real numbers? Give another example for your classmates to solve. Note: The denominator of the polynomial long division must be a binomial, or trinomial, etc. For example, (x+1), or (x^2 -x +1, and so on MAT 117 Week 2 Assignment Simplifying and Factoring Polynomials Appendix C Thread for MAT 117 Week 3 – Discussion Question #1 Take any number (except for 1).......

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...MAT 117 Complete Course Material MAT 117 Entire Course http://uopguides.com/downloads/mat-117-complete-course-material-2/ Visit Website For More Tutorials : http://uopguides.com Email Us for Any Question or More Final Exams at : Uopguides@gmail.com MAT 117 Week 1 DQ 1 Explain three rules for exponents listed in the chart on p. 239 (section 4.2) and give an example illustrating each of these rules. Do not explain the first two definitions listed in the table (Exponent of 1 or 0) or the scientific notation. Create an expression for your classmates to solve that uses at least one of the rules for exponents you have described. Consider responding to your classmates by assisting them in solving the problem you created, developing their explanations of the rules of exponents, or describing real-life situations where their examples might exist. MAT 117 Week 1 DQ 2 Give an example of a division of a polynomial long division by a binomial and show all the steps when performing the division. The example must be your own and not from the text book. How is this similar to numerical division of real numbers? Give another example for your classmates to solve. Note: The denominator of the polynomial long division must be a binomial, or trinomial, etc. For example, (x+1), or (x^2 -x +1, and so on MAT 117 Week 2 Assignment Simplifying and Factoring Polynomials Appendix C MAT 117 Week 3 DQ 1 Take any number (except for 1). Square that number and then......

Words: 935 - Pages: 4

...MAT 117 Complete Course Material MAT 117 Entire Course http://uopguides.com/downloads/mat-117-complete-course-material-2/ Visit Website For More Tutorials : http://uopguides.com Email Us for Any Question or More Final Exams at : Uopguides@gmail.com MAT 117 Week 1 DQ 1 Explain three rules for exponents listed in the chart on p. 239 (section 4.2) and give an example illustrating each of these rules. Do not explain the first two definitions listed in the table (Exponent of 1 or 0) or the scientific notation. Create an expression for your classmates to solve that uses at least one of the rules for exponents you have described. Consider responding to your classmates by assisting them in solving the problem you created, developing their explanations of the rules of exponents, or describing real-life situations where their examples might exist. MAT 117 Week 1 DQ 2 Give an example of a division of a polynomial long division by a binomial and show all the steps when performing the division. The example must be your own and not from the text book. How is this similar to numerical division of real numbers? Give another example for your classmates to solve. Note: The denominator of the polynomial long division must be a binomial, or trinomial, etc. For example, (x+1), or (x^2 -x +1, and so on MAT 117 Week 2 Assignment Simplifying and Factoring Polynomials Appendix C MAT 117 Week 3 DQ 1 Take any number (except for 1). Square that number and then......

Words: 935 - Pages: 4

...MAT 117 Complete Course Material http://homeworklance.com/downloads/mat-117-complete-course-material/ All Tutorials will be E-mailed immediately after the Payment, Please Check your inbox or Spam Folder and can also be Downloaded by clicking on Tutorial Bucket. For More Tutorials Visit Website: HOMEWORKLANCE.COM For Any Other Inquiry Feel Free To Contact Us: Lancehomework@gmail.com MAT 117 Complete Course Material MAT 117 Entire Course MAT 117 Week 1 DQ 1 Explain three rules for exponents listed in the chart on p. 239 (section 4.2) and give an example illustrating each of these rules. Do not explain the first two definitions listed in the table (Exponent of 1 or 0) or the scientific notation. Create an expression for your classmates to solve that uses at least one of the rules for exponents you have described. Consider responding to your classmates by assisting them in solving the problem you created, developing their explanations of the rules of exponents, or describing real-life situations where their examples might exist. MAT 117 Week 1 DQ 2 Give an example of a division of a polynomial long division by a binomial and show all the steps when performing the division. The example must be your own and not from the text book. How is this similar to numerical division of real numbers? Give another example for your classmates to solve. Note: The denominator of the polynomial long division must be a binomial, or trinomial, etc. For example, (x+1), or (x^2...

Words: 964 - Pages: 4

...MAT 117 Complete Course / MAT 117 Entire Course http://homeworktimes.com/downloads/mat-117-complete-course-mat-117-entire-course/ For More Tutorial Visit: http://homeworktimes.com MAT 117 Complete Course Material MAT 117 Week 1 DQ 1 Explain three rules for exponents listed in the chart on p. 239 (section 4.2) and give an example illustrating each of these rules. Do not explain the first two definitions listed in the table (Exponent of 1 or 0) or the scientific notation. Create an expression for your classmates to solve that uses at least one of the rules for exponents you have described. Consider responding to your classmates by assisting them in solving the problem you created, developing their explanations of the rules of exponents, or describing real-life situations where their examples might exist. MAT 117 Week 1 DQ 2 Give an example of a division of a polynomial long division by a binomial and show all the steps when performing the division. The example must be your own and not from the text book. How is this similar to numerical division of real numbers? Give another example for your classmates to solve. Note: The denominator of the polynomial long division must be a binomial, or trinomial, etc. For example, (x+1), or (x^2 -x +1, and so on MAT 117 Week 2 Assignment Simplifying and Factoring Polynomials Appendix C Thread for MAT 117 Week 3 – Discussion Question #1 Take any number (except for 1). Square that number and then subtract one. Divide by......

Words: 945 - Pages: 4

...MAT 117 Complete Course / MAT 117 Entire Course http://homeworktimes.com/downloads/mat-117-complete-course-mat-117-entire-course/ For More Tutorial Visit: http://homeworktimes.com MAT 117 Complete Course Material MAT 117 Week 1 DQ 1 Explain three rules for exponents listed in the chart on p. 239 (section 4.2) and give an example illustrating each of these rules. Do not explain the first two definitions listed in the table (Exponent of 1 or 0) or the scientific notation. Create an expression for your classmates to solve that uses at least one of the rules for exponents you have described. Consider responding to your classmates by assisting them in solving the problem you created, developing their explanations of the rules of exponents, or describing real-life situations where their examples might exist. MAT 117 Week 1 DQ 2 Give an example of a division of a polynomial long division by a binomial and show all the steps when performing the division. The example must be your own and not from the text book. How is this similar to numerical division of real numbers? Give another example for your classmates to solve. Note: The denominator of the polynomial long division must be a binomial, or trinomial, etc. For example, (x+1), or (x^2 -x +1, and so on MAT 117 Week 2 Assignment Simplifying and Factoring Polynomials Appendix C Thread for MAT 117 Week 3 – Discussion Question #1 Take any number (except for 1). Square that number and then subtract one. Divide by......

Words: 945 - Pages: 4

...MAT 117 Complete Course / MAT 117 Entire Course http://homeworktimes.com/downloads/mat-117-complete-course-mat-117-entire-course/ For More Tutorial Visit: http://homeworktimes.com MAT 117 Complete Course Material MAT 117 Week 1 DQ 1 Explain three rules for exponents listed in the chart on p. 239 (section 4.2) and give an example illustrating each of these rules. Do not explain the first two definitions listed in the table (Exponent of 1 or 0) or the scientific notation. Create an expression for your classmates to solve that uses at least one of the rules for exponents you have described. Consider responding to your classmates by assisting them in solving the problem you created, developing their explanations of the rules of exponents, or describing real-life situations where their examples might exist. MAT 117 Week 1 DQ 2 Give an example of a division of a polynomial long division by a binomial and show all the steps when performing the division. The example must be your own and not from the text book. How is this similar to numerical division of real numbers? Give another example for your classmates to solve. Note: The denominator of the polynomial long division must be a binomial, or trinomial, etc. For example, (x+1), or (x^2 -x +1, and so on MAT 117 Week 2 Assignment Simplifying and Factoring Polynomials Appendix C Thread for MAT 117 Week 3 – Discussion Question #1 Take any number (except for 1). Square that number and then subtract one. Divide by......

Words: 945 - Pages: 4

...MAT 117 Entire Course Material http://www.devryguide.com/downloads/mat-117-entire-course-material/ To purchase this tutorial copy and paste link in your browser. MAT 117 Entire Course Material MAT 117 Week 1 DQ 1 Explain three rules for exponents listed in the chart on p. 239 (section 4.2) and give an example illustrating each of these rules. Do not explain the first two definitions listed in the table (Exponent of 1 or 0) or the scientific notation. Create an expression for your classmates to solve that uses at least one of the rules for exponents you have described. Consider responding to your classmates by assisting them in solving the problem you created, developing their explanations of the rules of exponents, or describing real-life situations where their examples might exist. MAT 117 Week 1 DQ 2 Give an example of a division of a polynomial long division by a binomial and show all the steps when performing the division. The example must be your own and not from the text book. How is this similar to numerical division of real numbers? Give another example for your classmates to solve. Note: The denominator of the polynomial long division must be a binomial, or trinomial, etc. For example, (x+1), or (x^2 -x +1, and so on MAT 117 Week 2 Assignment Simplifying and Factoring Polynomials Appendix C MAT 117 Week 3 DQ 1 Take any number (except for 1). Square that number and then subtract one. Divide by one less than your original number. Now subtract your......

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...MAT 117 Complete Course Material http://hwguiders.com/downloads/mat-117-complete-course-material/ MAT 117 Complete Course Material MAT 117 Entire Course MAT 117 Week 1 DQ 1 Explain three rules for exponents listed in the chart on p. 239 (section 4.2) and give an example illustrating each of these rules. Do not explain the first two definitions listed in the table (Exponent of 1 or 0) or the scientific notation. Create an expression for your classmates to solve that uses at least one of the rules for exponents you have described. Consider responding to your classmates by assisting them in solving the problem you created, developing their explanations of the rules of exponents, or describing real-life situations where their examples might exist. MAT 117 Week 1 DQ 2 Give an example of a division of a polynomial long division by a binomial and show all the steps when performing the division. The example must be your own and not from the text book. How is this similar to numerical division of real numbers? Give another example for your classmates to solve. Note: The denominator of the polynomial long division must be a binomial, or trinomial, etc. For example, (x+1), or (x^2 -x +1, and so on MAT 117 Week 2 Assignment Simplifying and Factoring Polynomials Appendix C MAT 117 Week 3 DQ 1 Take any number (except for 1). Square that number and then subtract one. Divide by one less than your original number. Now subtract your original number.......

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...MAT 117 Complete Course Material http://hwguiders.com/downloads/mat-117-complete-course-material MAT 117 Complete Course Material MAT 117 Week 1 DQ 1 Explain three rules for exponents listed in the chart on p. 239 (section 4.2) and give an example illustrating each of these rules. Do not explain the first two definitions listed in the table (Exponent of 1 or 0) or the scientific notation. Create an expression for your classmates to solve that uses at least one of the rules for exponents you have described. Consider responding to your classmates by assisting them in solving the problem you created, developing their explanations of the rules of exponents, or describing real-life situations where their examples might exist. MAT 117 Week 1 DQ 2 Give an example of a division of a polynomial long division by a binomial and show all the steps when performing the division. The example must be your own and not from the text book. How is this similar to numerical division of real numbers? Give another example for your classmates to solve. Note: The denominator of the polynomial long division must be a binomial, or trinomial, etc. For example, (x+1), or (x^2 -x +1, and so on MAT 117 Week 2 Assignment Simplifying and Factoring Polynomials Appendix C MAT 117 Week 3 DQ 1 Take any number (except for 1). Square that number and then subtract one. Divide by one less than your original number. Now subtract your original number. Did you reached 1 for an...

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...MAT 117 Week 8 CONCEPT APPLICATION Answer the following questions. Use Equation Editor or MathType when writing mathematical expressions or equations. Points will be deducted if a math editor is not used to properly format your work. First, download and save this file to your hard drive by selecting Save As from the File menu. Save with the filename: yourLastnameFirstnameMat117Week8CA. Click the 3rd column to enter your work, the rows will automatically expand as you enter text. Attach your completed document and post to the Assignments Section. |# | |Show your work and final answer in this column. |- Pts |+ Pts | | | |Include units when applicable. | | | |1 |A plasma TV company determines that its total profit on the production and sale of x TVs is given by: [pic] | |0 |0 | |a |Will the graph of this function open up or down? | | |2 | | |How can you tell by looking at the equation? | | | | |b |As the number of TV’s produced increases, what | | |2 | | |happens with the profit? | ...

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