Question

PLEASE HELP I DONT UNDERSTAND ILL GIVE MORE IF ITS RIGHT

Answer 1

17ft

Explanation:

What you're going to do is solve this backwards so to find volume the eqation is v=(pir^2)h, so what you're going to do is:

833pi=(pi7^2)h you cross out pi and square 7 833=49*h then you divide 49 from both sides and get 17