Ask
your own question, for FREE!

Mathematics

OpenStudy (anonymous):

Find the volume of a sphere with a diameter of 4 feet. (Give your answer correct to 2 decimal places.)

Still Need Help?

Join the QuestionCove community and study together with friends!

OpenStudy (anonymous):

V = (4/3)*pi*(r^3) V = 33.51 cubic feet

OpenStudy (anonymous):

\[v=\frac{4 \pi r^3}{3} \]When r is 4, v = 268.08 The numerator starts off with 4^4, 256, and pi/3 is close to 1, so 33.51 is too small by a factor of 8tish.

OpenStudy (anonymous):

im lost

OpenStudy (anonymous):

Sorry. theawesome's answer is correct. I used the diameter value 4, as the radius. The radius is 2.

OpenStudy (anonymous):

so the answer is 2

Still Need Help?

Join the QuestionCove community and study together with friends!

OpenStudy (anonymous):

The answer is:\[\frac{4 \pi 2^3}{3}=33.5103 \]

Can't find your answer?
Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!

Join our real-time social learning platform and learn together with your friends!

Latest Questions

avasargent25:
Solve the following system of equations: u22122x + y = 1 u22124x + y = u22121

1 day ago
5 Replies
2 Medals