Mathematics, 16.01.2020 11:31, tay3270

The probability that a person a will live up to 60 years is 3/4 and the probability that person b will live up to 60 years is 2/3. wgat is the probability that both a and b will live up to 60 years?

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The probability that a person a will live up to 60 years is 3/4 and the probability that person b wi...