Mathematics, 07.11.2019 04:31 mcmccann4317
At a factory that produces pistons for cars, machine 1 produced 392 satisfactory pistons and 98 unsatisfactory pistons today. machine 2 produced 360 satisfactory pistons and 240 unsatisfactory pistons today. suppose that one piston from machine 1 and one piston from machine 2 are chosen at random from today's batch. what is the probability that the piston chosen from machine 1 is satisfactory and the piston chosen from machine 2 is unsatisfactory ?
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At a factory that produces pistons for cars, machine 1 produced 392 satisfactory pistons and 98 unsa...
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