Mathematics, 14.04.2020 21:05 aubreyfoster

A water tank has the shape of an inverted circular cone (vertex points downward). The height of the tank is 400 cm and its radius is 100cm. Water is leaking from the tank at a rate of 250cm3 per hour. At what rate is the height of the water in the tank changing when the height is 300cm

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A water tank has the shape of an inverted circular cone (vertex points downward). The height of the...