Hi friend,
<span>D) All real numbers.
Hope this helps you!</span>
Given that,
A circular running track is ¼ mile long.
Elena runs on this track, completing each lap in 1/16 of an hour
To find,
Elena’s running speed.
Solution,
Formula used :
Speed = distance/time
So, Elena’s running speed is 4 mph.
Answer:
D because you have to prove it's you and you have to prove you are at least 18