Question

http://prnt.sc/ahgct4

Answer 1

Basically, all you need to do is plug in 92 for h. So the equation would be V = sqrt(64*92) Do it on a calculator and you should get your answer! You can post it down here and I can check with you afterwards.

Answer 2

yep

Answer 3

Do the multiply first 64 * 92 .
Then take the square root of the result. That gives you the answer.