Kelly flies a distance of 2,100 miles. The trip takes 4 2/3 hours. What is the airplane's unit rate of speed in miles per hour?

450 miles per hour

Step-by-step explanation:

Kelly flies at a distance of 2,100 miles

The time taken for the trip is 4 2/3 hours

Therefore the rate of speed can be calculated as follows

= 2,100 ÷ 4 2/3

= 2,100 ÷ 14/3

= 2100 × 3/14

= 150 × 3

= 450 miles per hour

-1, -2, -3, -4, -6

step-by-step explanation:

answer:

your answer is: c. 196 7/8 in^3.