What are the coefficients in the expression 24x-3y+7z?

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.)

Which property is illustrated by the following statement? if hxa rgi, then rgi hxa.

Place the following steps in order to complete the square and solve the quadratic equation,