In 1971, the average cost of tuition, fees, room, and board for one year at a public 4-year university was $1,410. The same items had an average cost of $20,150 in 2016. Calculate the rate of inflation in college expenses from 1971 to 2016. Round your answer to the nearest tenth of a percent.

answer: 177/8

step-by-step explanation:

answer: it's upside down and i can't read it

step-by-step explanation:

uhhh idk u yolo?

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.