help!!!!how do i figure the volume of a sphere with a radius of 3 meters. i need to show the steps.

Question

anonymous · Answer

$$V = (4/3)\pi(r^3)$$ plug in radius (r) = 3 to get $$(4/3)\pi(27)$$ which equals $$36\pi$$ $$m^3$$

patriciab · Answer

stil not getting it..... how did you get 36π

anonymous · Answer

The radius is 3. 3^3 is 27. (4/3) of 27 is 36. 36pi

patriciab · Answer

ok now i get it you take 4/3 of whatever the radius is

anonymous · Answer

You take 4/3 of whatever the radius CUBED is. In order of operations, remember to do exponents before multiplying

patriciab · Answer

sorry that's what i meant(radius cubed) thank you so much for your help.  algebra has never been my strong subject. thanks again