The surface area of a rectangular prism is found using the formula sa = 2(lw + lh + wh), where l is length, w is width, and h is height. if the surface area of a rectangular prism is 324 , with length 5 m and width 12 m, what is the height, in meters?

Acircular city park has a sidewalk directly through the middle that is 111 - feet long. if each bag of fertilizer covers 50 square feet, then determine how many bags of fertilizers the parks and recreation department needs to use to cover the circular park. ignore all the sidewalks around and through the park.

An ulcer medication has 300 milligrams in 2 tablets. how many milligrams are in 3 tablets?

The length of a shadow of the building is 36m. the length of the pole, which is perpendicular to the ground, is 1.9m. the length of the pole's shadow is 1.52m. what is the height of the building?