If a spherical baseball has a diameter of 7 cm, calculate the volume of the ball?

Question

parthkohli · Answer

$ \color{Black}{\Rightarrow \Large {4 \over 3} \normalsize \pi r^3\Longleftarrow}$ Volume

parthkohli · Answer

Replace r with 3.5

lgbasallote · Answer

^he got r = 3.5 by dividing diameter by 2 if you wanna know

anonymous · Answer

im super confused because i got the answer 34.3 pie, but that is not an answer on the multiple choice answers.

parthkohli · Answer

lgbasallote · Answer

are you sure you did (3.5)^3 and not (3.5)^2 @mikiippaso ? it's a common mistake

anonymous · Answer

i got my formula wrong.  I kept putting 4/5 instead of 4/3.  thanks for all your help :)

parthkohli · Answer

Haha okay! :)

lgbasallote · Answer

oh lol