Math, asked by rajputneha7936, 1 year ago

Two pumps connected in parallel fall independently of one another on any given day. the probability that only the older pump will fall is 0.25, and the probability that only the newer pump will fall is 0.10. what is the probaility that the pumping system will fail on any given day

Answers

Answered by simar14

1

probability is 1-(0.25+0.10)
1-0.35
i.e 0.65

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