Ms. Hartman spent $31.50 on pies for a party. Each pie costs the same amount. Ms. Hartman bought 6 pies. How much did she spend on each pie?

Np4=12np2 with clear explanation.

Atoy company is considering a cube or sphere-shaped container for packaging a new product. the height of the cube would equal the diameter of the sphere . compare the volume to surface area ratios of the containers. which packaging will be more efficient? for a sphere, sa =4πr²

The table represents a function f(x). what is f(3)? a.-9 b.-1 c.1 d.9