What is the volume of the sphere?
(I'm giving medals)

Question

What is the volume of the sphere?
(I'm giving medals)

anonymous · Answer

attachment

jim_thompson5910 · Answer

Use the formula

$$\Large V = \frac{4}{3} * \pi * r^3$$

anonymous · Answer

use the equation above

and it looks like your radius is 10...

so apply to the equation (substitute 10 for r) and solve! what do you get?

anonymous · Answer

i got 4188.79

jim_thompson5910 · Answer

I'm getting 

(4/3)*pi*10^3 = 4,188.7902047864

so it looks like you got it

anonymous · Answer

yup, always listen to jim_thompson5910 haha

he's never ever ever wrong

jim_thompson5910 · Answer

I wish, but thanks lol

anonymous · Answer

Do I just enter in 4188.79

jim_thompson5910 · Answer

it depends on how they want you to round

anonymous · Answer

hahaa he's also modest :P

and yes, if the problem is asking you to round to two decimal places, then 4188.79 is right

jim_thompson5910 · Answer

that's assuming they want the approximate answer

anonymous · Answer

To the nearest 2 decimal places.

anonymous · Answer

yeah, so 4188.79 is what you want to write down :)