A scale drawing of a square playground has a side length of 4 inches. The drawing has a scale of 1 in : 5 ft. Find the actual perimeter and area of the playground.

Use the radius you found in part i (r=26.8 cm) with the surface area formula below to find the surface area of the sphere. show your work and round your answer to the nearest tenth. the surface area of a sphere: sa = 4πr^2 self note: 3.8.4

Which of the following represents the range of the graph of f(x) below

Rewrite so the subject can be y in the formula d=m-y/y+n