A car moving at a speed of v mph achieves 25 + 0.1v mpg (miles per gallon) for v between
Chapter 0, Problem 85(choose chapter or problem)
A car moving at a speed of v mph achieves 25 + 0.1v mpg (miles per gallon) for v between 20 and 60 mph. Your speed as a function of time, t, in hours, is given by v = 50 t t + 1 mph. How many gallons of gas do you consume between t = 2 and t = 3?
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