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SAT Math Practice Question #32057 - SATify | SATify

#32057

applications

quantities

quadratic equations

modeling

area

word problem

functions

medium

40 sec

The function $D (t) = 60 t$ gives the distance, in miles, that a car travels in $t$ hours. Which of the following is the best interpretation of $D (3) = 180$ ?

A.

The car travels $3$ miles in $180$ hours.

B.

The car travels $180$ miles in $3$ hours.

C.

The car's speed is $180$ miles per hour.

D.

The car travels $60$ miles in $3$ hours.