Question

Rafael drove 4 miles at an average speed of 40 miles per hour.

Which unit is most appropriate to describe the amount of time Rafael drove?

Select all that apply :

a. Hour

b. minutes

c. seconds

d. miles per hour

Answer 1

The correct answer for the given question is Option A. The unit most appropriate to describe the amount of time Rafael drove is hours.

Step-by-step explanation:

The unit most appropriate to describe the amount of time Rafael drove is hours. This is because the average speed was given in miles per hour, so it makes sense to use the unit of hours for time. The other units mentioned, minutes, seconds, and miles per hour, are not as appropriate for measuring the amount of time driven.