Gravel is being dumped from a conveyor belt at a rate of 40 ft3/min, and its coarseness is such that it forms a pile in
Posted: Thu Jul 14, 2022 4:08 pm
Gravel is being dumped from a conveyor belt at a rate of 40ft3/min, and its coarseness is such that it forms a pile in theshape of a cone whose base diameter and height are always equal.How fast (in ft/min) is the height of the pile increasing when thepile is 9 ft high? (Round your answer to two decimal places.)