These cones are similar. Find the surface area of the smaller cone. Round to the
nearest tenth.
2 cm
3 cm
Surface Area = [ ? ) cm
Surface Area = 75 cm?

Over the last 8 nights, elyse earned the following in tips: {105, 120, 84, 95, 100, 132, 140}. if she earns $140 a night for the next four nights, which measure of center would increase more, the mean or median?

If y varies directly as x2 and y=6 when x=6, find the constant of variation.

What effect would doubling all the dimensions of a triangular pyramid have on the volume of the pyramid? explain your reasoning.