El area del piston grande de una prensa hidraulica mide 50 cm cuadrado, sobre el actua una fuerza 160kg f. Calcular la fuerza que se obtendra en el piston pequeño de 40cn cuadrado​

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What’s -11-33k and factor each expression completely

Gravel is being dumped from a conveyor belt at a rate of 25 ft3/min, and its coarseness is such that it forms a pile in the shape of a cone whose base diameter and height are always equal. how fast is the height of the pile increasing when the pile is 14 ft high? (round your answer to two decimal places.) ft/min