Is expanded what is the coefficient of x 4(3x+5)

At a sand and gravel plant, sand is falling off a conveyor and onto a conical pile at a rate of 16 cubic feet per minute. the diameter of the base of the cone is approximately three times the altitude. at what rate is the height of the pile changing when the pile is 12 feet high? (hint: the formula for the volume of a cone is v = 1 3 πr2h.)

Given the graphed function below which of the following orders pairs are found on the inverse function

Which expression is rational? 6. , square root two, square root 14, square root 49