Answer:
1 and a half inches long
Because that 3 divided by 2 is 1.5.
21 is greater cause it whole number
To start, I had similar questions and I know that it takes 3 cones to fill a cylinder.
And as for the volumes:
V of a cylinder= V=π r<span>2 h (pi x radius squared x height)
Volume of a cone= V=</span><span>π r2 h/3 (pi x radius squared x height divided by 3)</span>
Negative twelve time T plus two
