Short Answer
A truck gets mpg when driven at a constant speed of x mph (between 50 and 70 mph). If the price of fuel is $1/gallon and the driver is paid $8/hour, at what speed between 50 and 70 mph is it most economical to drive?
__________ mph
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q63: Select the graph of the function using
Q64: Find the horizontal and vertical asymptotes of
Q65: Suppose the quantity demanded per week of
Q66: Find the relative maxima and relative minima,
Q67: The average speed of a vehicle on
Q69: Determine where the function is concave downward.
Q70: Find the horizontal and vertical asymptotes of
Q72: The owner of a luxury motor yacht
Q73: A rectangular box is to have a
Q90: If the graph of f is concave