PLEASE ANSWER QUICKLY !Maya is building a circular pool. The radius of the pool will be 7 feet. She will put a cover on the pool and build a fence around the pool. What is the minimum number of feet of fence will she
need?
10.99 ft
153.86 ft
21.98 ft
43.86 ft

Write a function that matches the description. a cosine function has a maximum of 5 and a minimum value of -5. f (r) =

Li buys supplies so he can make and sell key chains. he begins to make a profit only after he sells 4 key chains. what point on the graph makes the most sense in this situation?

Anew landowner is interested in constructing a fence around the perimeter of her property. her property is 1,080√30 feet wide and 500√20 feet long. what is the perimeter of the property? (recall that the perimeter is the sum of each side of a shape or boundary). a 1,580√40 feet b. 5,320√5 feet c. 3,160√20 feet d. 10,640√5 feet