Answer:
c
Step-by-step explanation:
V = 1436.76
<u>Formula:</u>
V = 4/3πr³
<u>Given:</u>
r = 7
<u>Work:</u>
V = 4/3π(7³)
V = 4/3π(343)
B. 1 8/21
trust
I think the answer is t=p/ir