Mathematics, 01.04.2020 15:26 maelonramirez
The owner of a lawn-mowing business has three mowers. As long as one of the mowers is working, the owner can stay productive. One of the mowers is unusable 10% of the time, one is unusable 8% of the time, and one is unusable 18% of the time. A. Find the probability that all three mowers are unusable on a given day. B. Find the probability that at least one of the mowers is unusable on a given day. C. Suppose the least-reliable mower stops working completely. How does this affect the probability that the lawn-mowing business can be productive on a given day?
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The owner of a lawn-mowing business has three mowers. As long as one of the mowers is working, the o...
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