Multiple Choice
Find the speed v, in miles per hour, that will minimize costs on a 125-mile delivery trip. The cost per hour for fuel is dollars, and the driver is paid dollars per hour. (Assume there are no costs other than wages and fuel.)
A) 675 mph
B) 125 mph
C) 800 mph
D) 80 mph
E) 40 mph
Correct Answer:

Verified
Correct Answer:
Verified
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