at a fair tickets cost 7.50 per person family of 5 spend $70 on tickets and food if each person spend a equal amount on food how much did each person spend on food

256π units²   (answer b)

step-by-step explanation:

the formula for the surface area of a sphere of radius r

is             a = 4πr²

and so, if r = 8 units, then the surface area is:

a = 4π(8 units)² = 256π units²   (answer b)

answer: need picture of problem

step-by-step explanation:

fdvs

step-by-step explanation: vsfdvsfvd

answer: 16

step-by-step explanation: first you would add 6+6 which equals 12 then add 2+2 which equals 4. then add 12 + 4 which is 16.

hope this ^_^