Actual measurements and photograph measurements are directly proportional. Jeremy's house is 45 feet wide. In a photograph, the width of the house was 2.5 inches and its height was 2 inches. What is the actual height of Jeremy's house?

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

Use the graph of the sine function y=2sinθ shown below

The power generated by an electrical circuit (in watts) as a function of its current c (in amperes) is modeled by p(c)= -15c(c-8) what current will produce the maximum power?