Yes, your answer is correct. :)
(I thought at first the radius is 2 and 1/2, not 21/2, but I guess that's too small) :3
Check answer
Glass Vase You are taking a glass-blowing class and have created a vase in the shape of a sphere. The vase will have a hole in the top so you can put flowers in it and it will sit on a stand. The radius of your vase is 21/2 inches. Use the formula V=4/3:r^3 to write an expression for the volume of your vase.
:= pi sign
I got 4850in^3
3 answers
THANKS
No problem Stella