The formula of a volume of sphere:

R - radius
We have R = 10. Substitute:

2/7 im pretty sure hope it helped
1. 15
2. 5
3. Flashcards
Pretty sure this is right, good luck!
Answer:
B c and d
Step-by-step explanation:
Number 7 is 16 and #6 is 29
and 8 is 45