Question

Find the volume of a sphere that has a surface area of 16 sq. in

Answer 1

16=4pir^2

Answer 2

4=pi(r^2)

Answer 3

i ended up with 64/3pi using the same method outkast seems to be

Answer 4

4/3 π r3= volume
4*pi*r^2= surface area
r=2
answer: 32/3 PI

Answer 5

thats the only way i can think of unless there is some sort of volume to surface area ratio

Answer 6

r = sqrt(4/pi)

Answer 7

surface area is 16 square inches not 16pi... if hombre did what i was saying then i believe that would be reight

Answer 8

woops

Answer 9

64/3 * sqrt(4/pi)
silly algebra mistake

Answer 10

\[\sqrt{4/\pi}=]=2\sqrt{\pi}/\pi\]

Answer 11

thanks