Answer:
8.5
Step-by-step explanation:
Diane would also be included because it is her AND her 3 friends, so it would be 34 divided by 4 = 8.5
I hope this helps you
34 divided by 4
The answer is C
301.59289
V=1/3pi r^2 Sq. root l^2- r^2= 1/3pi x 36 x Sq. root 100-36= 1/3pi x 144= 301.59289