\fUse Simpson's Rule with n = 4 to estimate the following definite integral: 8 x + 32 dx x+2A water tank is in the shape of an inverted cone (the vertex of the cone is the bottom of the tank). The height of the tank is 4 feet and the radius at the top of the tank is 1 foot. The tank is full of water, which has a density 62.5 pounds per cubic foot. Set up, but do not evaluate, a definite integral which would compute the amount of work necessary to pump all of the water out of the tank through a spout located 2 feet higher than the top of the tank