What is the length in feet of the hypotenuse x?

How do i work this problem out using the equation a=pe^rt

7.(03.01 lc)which set represents the range of the function shown? {(-1, 5), (2,8), (5, 3), 13, -4)} (5 points){-1, 2, 5, 13){(5, -1), (8, 2), (3,5), (-4, 13)){-4, 3, 5, 8}{-4, -1, 2, 3, 5, 5, 8, 13}

Rose bought a new hat when she was on vacation. the following formula describes the percent sales tax rose paid b=t-c/c