What is the volume of a sphere with a radius of 6 inches?

112π cubic inches
288π cubic inches
290π cubic inches
300π cubic inches

Question

What is the volume of a sphere with a radius of 6 inches?

 112π cubic inches
 288π cubic inches
 290π cubic inches
 300π cubic inches

jim_thompson5910 · Answer

Volume of a Sphere

$$\Large V = \frac{4}{3}\pi*r^3$$

plug in r = 6 and simplify

anonymous · Answer

@jim_thompson5910 i got a answer i just wanna make sure other people get the same outcome i did.

jim_thompson5910 · Answer

what is $$\Large \frac{4}{3}*r^3$$ equal to when r = 6

anonymous · Answer

i got 216
@jim_thompson5910

jim_thompson5910 · Answer

close, but incorrect

zale101 · Answer

r^3=216 but you didn't finish solving the equation.

zale101 · Answer

6^3=216

anonymous · Answer

$$288 \pi $$

unklerhaukus · Answer

$$V_\text{sphere}(r)=\tfrac43\pi r^3$$
$$V_\text{sphere}(6\,[\text{in}])\
=\tfrac43\pi(6\,[\text{in}])^3\
=\tfrac43\pi\cdot 216\,[\text{in}]^3\
=(\tfrac43\times216) \pi\,[\text{in}]^3\=$$