The objective function that models the total weekly earnings of a student who earns $10 per hour for tutoring and $7 per hour as a teacher’s aide.

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Answer 1

Question

Chapter 5.6, Problem 16PE

(a)

To determine

The objective function that models the total weekly earnings of a student who earns $10 per hour for tutoring and $7 per hour as a teacher’s aide.

(b)

To determine

The system of inequalities that models the following constraints: Student cannot work for more than 20 hours a week, he has to spend at least 3 hours a week as tutor, he cannot spend more than 8 hours tutoring per week.

(c)

To determine

To graph: The system of inequalities obtain in the part (b), that is x+y≤20,x≥3 and x≤8.

(d)

To determine

To calculate: The value of the objective function E=10x+7y at the vertices (3,0),(8,0),(3,17) and (8,12) of the common shaded region obtained in the part (c).

(e)

To determine

To fill: The blank spaces in the statement, “The student can earn maximum amount per week by tutoring for _ hours per week and working as teacher’s aide for hours per week. The maximum amount student can earn each week is _.”.

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Answer 2

Question

Chapter 5.6, Problem 16PE

(a)

To determine

The objective function that models the total weekly earnings of a student who earns $10 per hour for tutoring and $7 per hour as a teacher’s aide.

(b)

To determine

The system of inequalities that models the following constraints: Student cannot work for more than 20 hours a week, he has to spend at least 3 hours a week as tutor, he cannot spend more than 8 hours tutoring per week.

(c)

To determine

To graph: The system of inequalities obtain in the part (b), that is x+y≤20,x≥3 and x≤8.

(d)

To determine

To calculate: The value of the objective function E=10x+7y at the vertices (3,0),(8,0),(3,17) and (8,12) of the common shaded region obtained in the part (c).

(e)

To determine

To fill: The blank spaces in the statement, “The student can earn maximum amount per week by tutoring for _ hours per week and working as teacher’s aide for hours per week. The maximum amount student can earn each week is _.”.

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Answer 3

Question

Chapter 5.6, Problem 16PE

(a)

To determine

The objective function that models the total weekly earnings of a student who earns $10 per hour for tutoring and $7 per hour as a teacher’s aide.

(b)

To determine

The system of inequalities that models the following constraints: Student cannot work for more than 20 hours a week, he has to spend at least 3 hours a week as tutor, he cannot spend more than 8 hours tutoring per week.

(c)

To determine

To graph: The system of inequalities obtain in the part (b), that is x+y≤20,x≥3 and x≤8.

(d)

To determine

To calculate: The value of the objective function E=10x+7y at the vertices (3,0),(8,0),(3,17) and (8,12) of the common shaded region obtained in the part (c).

(e)

To determine

To fill: The blank spaces in the statement, “The student can earn maximum amount per week by tutoring for _ hours per week and working as teacher’s aide for hours per week. The maximum amount student can earn each week is _.”.

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Answer 4

Question

Chapter 5.6, Problem 16PE

(a)

To determine

The objective function that models the total weekly earnings of a student who earns $10 per hour for tutoring and $7 per hour as a teacher’s aide.

(b)

To determine

The system of inequalities that models the following constraints: Student cannot work for more than 20 hours a week, he has to spend at least 3 hours a week as tutor, he cannot spend more than 8 hours tutoring per week.

(c)

To determine

To graph: The system of inequalities obtain in the part (b), that is x+y≤20,x≥3 and x≤8.

(d)

To determine

To calculate: The value of the objective function E=10x+7y at the vertices (3,0),(8,0),(3,17) and (8,12) of the common shaded region obtained in the part (c).

(e)

To determine

To fill: The blank spaces in the statement, “The student can earn maximum amount per week by tutoring for _ hours per week and working as teacher’s aide for hours per week. The maximum amount student can earn each week is _.”.

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Answer 5

Chapter 5.6, Problem 16PE

(a)

To determine

The objective function that models the total weekly earnings of a student who earns $10 per hour for tutoring and $7 per hour as a teacher’s aide.

(b)

To determine

The system of inequalities that models the following constraints: Student cannot work for more than 20 hours a week, he has to spend at least 3 hours a week as tutor, he cannot spend more than 8 hours tutoring per week.

(c)

To determine

To graph: The system of inequalities obtain in the part (b), that is x+y≤20,x≥3 and x≤8.

(d)

To determine

To calculate: The value of the objective function E=10x+7y at the vertices (3,0),(8,0),(3,17) and (8,12) of the common shaded region obtained in the part (c).

(e)

To determine

To fill: The blank spaces in the statement, “The student can earn maximum amount per week by tutoring for _ hours per week and working as teacher’s aide for hours per week. The maximum amount student can earn each week is _.”.

Answer 6

Chapter 5.6, Problem 16PE

(a)

To determine

The objective function that models the total weekly earnings of a student who earns $10 per hour for tutoring and $7 per hour as a teacher’s aide.

Answer 7

Chapter 5.6, Problem 16PE

(a)

To determine

The objective function that models the total weekly earnings of a student who earns $10 per hour for tutoring and $7 per hour as a teacher’s aide.

Answer 8

(b)

To determine

The system of inequalities that models the following constraints: Student cannot work for more than 20 hours a week, he has to spend at least 3 hours a week as tutor, he cannot spend more than 8 hours tutoring per week.

Answer 9

(b)

To determine

The system of inequalities that models the following constraints: Student cannot work for more than 20 hours a week, he has to spend at least 3 hours a week as tutor, he cannot spend more than 8 hours tutoring per week.

Answer 10

(c)

To determine

To graph: The system of inequalities obtain in the part (b), that is x+y≤20,x≥3 and x≤8.

Answer 11

(c)

To determine

To graph: The system of inequalities obtain in the part (b), that is x+y≤20,x≥3 and x≤8.

Answer 12

(d)

To determine

To calculate: The value of the objective function E=10x+7y at the vertices (3,0),(8,0),(3,17) and (8,12) of the common shaded region obtained in the part (c).

Answer 13

(d)

To determine

To calculate: The value of the objective function E=10x+7y at the vertices (3,0),(8,0),(3,17) and (8,12) of the common shaded region obtained in the part (c).

Answer 14

(e)

To determine

To fill: The blank spaces in the statement, “The student can earn maximum amount per week by tutoring for _ hours per week and working as teacher’s aide for hours per week. The maximum amount student can earn each week is _.”.

Answer 15

(e)

To determine

To fill: The blank spaces in the statement, “The student can earn maximum amount per week by tutoring for _ hours per week and working as teacher’s aide for hours per week. The maximum amount student can earn each week is _.”.

Answer 16

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Answer 17

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Answer 18

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Answer 19

Ch. 5.1 - Fill in each blank so that the resulting statement...Ch. 5.1 - Prob. 2CVC Ch. 5.1 - Prob. 3CVC Ch. 5.1 - Prob. 4CVC Ch. 5.1 - Prob. 5CVC Ch. 5.1 - Prob. 6CVC Ch. 5.1 - Prob. 7CVC Ch. 5.1 - Fill in each blank so that the resulting statement...Ch. 5.1 - Fill in each blank so that the resulting statement...Ch. 5.1 - In Exercises determine whether the given ordered...

The objective function that models the total weekly earnings of a student who earns $10 per hour for tutoring and $7 per hour as a teacher’s aide.

Solution Summary: The author analyzes the objective function that models the total weekly earnings of a student who earns 10 per hour for tutoring, and 7 an hour as teacher’s aide.

Concept explainers

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The objective function that models the total weekly earnings of a student who earns $10 per hour for tutoring and $7 per hour as a teacher’s aide.

The system of inequalities that models the following constraints: Student cannot work for more than 20 hours a week, he has to spend at least 3 hours a week as tutor, he cannot spend more than 8 hours tutoring per week.

To graph: The system of inequalities obtain in the part (b), that is x+y≤20,x≥3 and x≤8.

To calculate: The value of the objective function E=10x+7y at the vertices (3,0),(8,0),(3,17) and (8,12) of the common shaded region obtained in the part (c).

To fill: The blank spaces in the statement, “The student can earn maximum amount per week by tutoring for _ hours per week and working as teacher’s aide for hours per week. The maximum amount student can earn each week is _.”.

Want to see the full answer?

Chapter 5 Solutions

The objective function that models the total weekly earnings of a student who earns $10 per hour for tutoring and $7 per hour as a teacher’s aide.

Solution Summary: The author analyzes the objective function that models the total weekly earnings of a student who earns 10 per hour for tutoring, and 7 an hour as teacher’s aide.

Concept explainers

Videos

The objective function that models the total weekly earnings of a student who earns $10 per hour for tutoring and $7 per hour as a teacher’s aide.

The system of inequalities that models the following constraints: Student cannot work for more than 20 hours a week, he has to spend at least 3 hours a week as tutor, he cannot spend more than 8 hours tutoring per week.

To graph: The system of inequalities obtain in the part (b), that is x+y≤20,x≥3 and x≤8.

To calculate: The value of the objective function E=10x+7y at the vertices (3,0),(8,0),(3,17) and (8,12) of the common shaded region obtained in the part (c).

To fill: The blank spaces in the statement, “The student can earn maximum amount per week by tutoring for _______ hours per week and working as teacher’s aide for ______ hours per week. The maximum amount student can earn each week is _____.”.

Want to see the full answer?

Chapter 5 Solutions

To fill: The blank spaces in the statement, “The student can earn maximum amount per week by tutoring for _ hours per week and working as teacher’s aide for hours per week. The maximum amount student can earn each week is _.”.