8 x 9 = 72
So 72 is your answer
The formula for the volume of a cone is
v = ( 1 / 3) h pi r^2
where h is the height of the cone
pi is 3.1416
r is the radius of the cone
since diameter is given
D = 2r
r = D/2 = 4/2 = 2 in
substitute the given
V = (1/3) (6) (3.1416) (2^2)
V = 25.1 cubic in
X=75/17 i did the math and got that answer
5,125,000 because you divide the amount he has by 0.4 then yo multiply that by 10
