An athlete runs a speed at a speed of 11 mph. if one lap is 302 yards how many laps does he run in 21 minutes. round your answer to the minute nearest tenth of a lap.

22.4 laps

Step-by-step explanation:

Remember that

step 1

Convert the speed in miles/hour to yards/minute

Simplify

step 2

we know that

The speed is equal to divide the distance by the time

Let

s----> the speed

d ----> the distance in yards

t ----> the time in minutes

Solve for d

we have

substitute

step 3

Divide the distance by 302 yards to find out the number of laps

i believe the answer is the polygon, heptagon.