Company makes electric motors
A company makes electric motors. The probability an electric motor is defective is 0.01. What is the probability that a sample of 300 electric motors will contain exactly 5 defective motors?
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When the hydrofoil shown was tested, the minimum pressure on the surface of the foil was found to be 70 KPa absolute when the foil was submerged 1.8 m and towed at a speed of 8 m/s. at the same depth, at what speed will cavitation first occur?
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