Please help me with this geometry question ;-;

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.)

The monetary value earned for selling goods or services to customers is called a.) revenue b.) assets c.) money d.) accounting

Find the y-intercept and x-intercept for the equation 5x-3y=60 what is the y-intercept