Lily plans to paint a stenciled design on the walls in her room the sentcil has 1 part of yellow 3 parts blue and 4 parts are white the area of the walls that she must paint is 480 square feet .A quart of covers approximately 80 square feet

He concluded that a heavier object dropped from the same height as a lighter object will land

Astuntman jumping off a 20-m-high building is modeled by the equation h=20-5t^2, where t is the same in seconds. a high-speed camera is ready to film him between 15m and 10m above the ground. for which interval of time should the camera film him?

The volume of gas a balloon can hold varies directly as the cube of its radius. imagine a balloon with a radius of 3 inches can hold 81 cubic inches of gas. how many cubic inches of gas must be released to reduce the radius down to 2 inches?