The volume becomes eight-fold.
The volume decreases!
Volume doubles
The volume is added by the variable "x" and multiplied by pi
The volume becomes one eighth.
The volume becomes eight-fold.
The volume decreases!
the volume doubles
the volume doubles
339.29
Since the volume of a cone is proportional to the square of the radius (look at the formula), double the radius would mean four times the volume.
The original volume is multiplied by 27.
4/3 * pi * r(radius) cubed
the volume doubles
Volume doubles
Volume doubles
No