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Probability of Plumbing Truck Availability

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All Seasons Plumbing has two service trucks which frequently break down. If the probability the first truck is available is .75, the probability the second truck is available is .50, and the probability that both trucks are available is .30, what is the probability neither truck is available?

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Solution Summary

Brief calculations to find the probability of neither of two service trucks being available, when given the probability of each being available.

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