The formula for velocity is V equals 1/3(pi)r squaredh
so velocity equals one half the pie symbol radius squared times height
now just plug those numbers into the equation
v= 1/3 (pi) 4^2(7)
v=1/3 (pi) 16(7)
v=1/3 (3.14) 112
Multiply three over one by each side to get rid of the one third
v=112/3 pi
v= 37.3(3.14)
V=117.226
= 117.3 cubic ft
comment if something doesn’t make sense
