What is the equation for the cones volume?

Answer: D
Step-by-step explanation:
[tex]V=\frac{1}{3}\pi r^{2} h[/tex] is the general formula for the volume of a cone with radius r and height h.
Substituting in s for both r and h, [tex]V=\frac{1}{3}\pi s^{3}[/tex].