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Advocard [28]
3 years ago
15

The probability that a battery will last 10 hr or more is 0.9, and the probability that it will last 15 hr or more is 0.13. give

n that a battery has lasted 10 hr, find the probability that it will last 15 hr or more. (round your answer to three decimal places.)
Mathematics
1 answer:
galben [10]3 years ago
3 0
P(B|A) = P(B)/P(A) = 0.11/0.7 = =.157
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