a. Find the cost of removing each percent of pollutants: 50%; 70%; 80%; 90%; 95%; 98%; 99%. 50% y = 70% y = 80% y = 90% y = 95% y 98% 99% y (Type an integer or decimal rounded to two decimal places as needed.)

Algebra for College Students
10th Edition
ISBN:9781285195780
Author:Jerome E. Kaufmann, Karen L. Schwitters
Publisher:Jerome E. Kaufmann, Karen L. Schwitters
Chapter12: Algebra Of Matrices
Section12.CR: Review Problem Set
Problem 37CR
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Question
Suppose a cost-benefit model is given by
6.5x
100-x
y =
where x is a number of percent and y is the cost, in thousands of dollars, of removing x percent of a given pollutant.
Complete parts a through c.
a. Find the cost of removing each percent of pollutants: 50%; 70%; 80%; 90%; 95%; 98%; 99%.
50%
y =
70%
y =
80%
y =
90%
y =
95%
98%
y =
99%
y =
(Type an integer or decimal rounded to two decimal places as needed.)
Transcribed Image Text:Suppose a cost-benefit model is given by 6.5x 100-x y = where x is a number of percent and y is the cost, in thousands of dollars, of removing x percent of a given pollutant. Complete parts a through c. a. Find the cost of removing each percent of pollutants: 50%; 70%; 80%; 90%; 95%; 98%; 99%. 50% y = 70% y = 80% y = 90% y = 95% 98% y = 99% y = (Type an integer or decimal rounded to two decimal places as needed.)
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