Question

Find the volume of the sphere :)
Photo Attached
#12

Answer 1

formula

4/3 pi r^3

you know r is given

Answer 2

so rounded it would be 511 :)
?

Answer 3

523.59 = 524

Answer 4

okay here are the answer optinosa. 511 ft^3

b. 515 ft^3

c. 523 ft^3

Answer 5

c. 523 ft^3

Answer 6

oh dear...so whos right?

Answer 7

http://www.wolframalpha.com/input/?i=4%2F3+%28Pi%29+%285%29%5E3
c

Answer 8

Plug the number into your calculator! Just do it!

Answer 9

i understand now

Answer 10

4/3 pi r^3 = 900
=> r = cubert ( 900 * 3 /4pi) = 5.98