Answer:
<h2><u>Solution</u><u> </u><u>:</u><u>-</u></h2>
We know that
V = πr²h
400 = 22/7 × r² × 8
400 × 7 = 22 × 7r²
2800 = 154r²
2800/154 = r²
18 ≈ r²
4.2 = r
One lap. Usually, it would take 4 laps to walk a mile, but since its 1/4 it equals One lap.
Answer:
I think that the correct answer is B. 29k + 4
