g The integral is in the form of a convolution. In your solution, you may not use tables, although you may use the basic properties of Fourier Transforms that were derived in class. The general equation is

5   1/4   miles per hour

step-by-step explanation:

15   3/4 / 3 = 5   1/4

b. 1.25 hr

step-by-step explanation:

if you have a constant speed of 60 mph, then you have a ratio between 60 mi. to 1 hr. dividing both sides by 60 we get the ratio

1 mi. to

then mult. both sides by 75 we get the ratio

75 mi. to

simplifying we get

75 mi. to

or 1.25 hr.