Please help me with calculus

If g(x)=64/ ((25-x2) 1.5) 5 9( 20 ) = 64 (25 22) 1.5 4 H -5 -4 -3 -2 -1 1 2 CO 4 Compute the volume of the solid obtained by revolving the region bounded by the curve y-g(x), the line y=0, the line x=0, and the line x=3 about the y-axis