Sin^2x=1 for range: 0

(2,20) means that the 2 is 2 hours and 20 is 20$. so there both 20$ for 2 hours only the same price. like it says. so, the dunk tank and the bounce house are the same price (20$) for the same amount of time (2 hours).

hope i

there is nothing below so i cannot

step-by-step explanation:

it is 10.6 according to my calculations