A small business uses a minivan to make deliveries. The cost per hour for fuel is where vis the speed C = 325 of the minivan (in miles per hour). The driver is paid $13 per hour. Find the speed that minimizes the cost of a 150-mile trip. (Assume there are no costs other than fuel and wages.)

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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Business Calc Question

A small business uses a minivan to make deliveries. The cost per hour for fuel is
where vis the speed
C =
325
of the minivan (in miles per hour). The driver is paid $13 per hour. Find the speed that minimizes the cost of a
150-mile trip. (Assume there are no costs other than fuel and wages.)
Transcribed Image Text:A small business uses a minivan to make deliveries. The cost per hour for fuel is where vis the speed C = 325 of the minivan (in miles per hour). The driver is paid $13 per hour. Find the speed that minimizes the cost of a 150-mile trip. (Assume there are no costs other than fuel and wages.)
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