Mathematics, 31.07.2019 19:20, leahphi

The lifetime of a machine part has a continuous distribution on the interval (0, 50) with probability density function f, where f(x) is proportional to left parenthesis 10 plus x right parenthesis superscript negative 2. calculate the probability that the lifetime of the machine part is less than 13.

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The lifetime of a machine part has a continuous distribution on the interval (0, 50) with probabilit...