Example 4 (Calculator Active): For 0 ≤s ≤ 5000, the total amount a local college spends on printing (2000) is related to the number of students enrolled at the school and is modeled by C(s) = 70-32 cos where s is the number of students enrolled at the college and C is the total cost of printing, in thousands of dollars. At what rate is the total cost of printing changing, in dollars per student, when 2500 students are enrolled at the college?

Example 4 (Calculator Active): For 0 ≤s ≤ 5000, the total amount a local college spends on printing (2000) is related to the number of students enrolled at the school and is modeled by C(s) = 70-32 cos where s is the number of students enrolled at the college and C is the total cost of printing, in thousands of dollars. At what rate is the total cost of printing changing, in dollars per student, when 2500 students are enrolled at the college?

College Algebra

10th Edition

ISBN:9781337282291

Author:Ron Larson

Publisher:Ron Larson

Chapter3: Polynomial Functions

Section3.5: Mathematical Modeling And Variation

Problem 7ECP: The kinetic energy E of an object varies jointly with the object’s mass m and the square of the...

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