The effect on the cost of printing when the number of pages is increased from 20 , 000 to 30 , 000 , if the cost of printing n pages c ( n ) is given by the model c ( n ) = 0.0008 n 2 − 72 n + 2 , 000 , 000 dollars.

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Applied Calculus

7th Edition
Waner + 1 other
Publisher: Cengage Learning,
ISBN: 9781337291248
BuyFind

Applied Calculus

7th Edition
Waner + 1 other
Publisher: Cengage Learning,
ISBN: 9781337291248

Solutions

Chapter 1, Problem 34RE

(a)

To determine

To calculate: The effect on the cost of printing when the number of pages is increased from 20,000 to 30,000, if the cost of printing n pages c(n) is given by the model

c(n)=0.0008n272n+2,000,000 dollars.

(b)

To determine

Weather the savings will grow with the same rate which is computed in part (a) if the number of pages is increased by 10,000 every time. The cost of printing n pages c(n) is given by the model c(n)=0.0008n272n+2,000,000 dollars.

(c)

To determine

To calculate: The number of pages printed in minimum cost, if the cost of printing n pages c(n) is given by the model c(n)=0.0008n272n+2,000,000 dollars.

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