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Mathematics, 21.06.2019 19:50
The probability that an adult possesses a credit card is .70. a researcher selects two adults at random. by assuming the independence, the probability that the first adult possesses a credit card and the second adult does not possess a credit card is:
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Mathematics, 21.06.2019 19:50
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44. u = <-2,5>, u v = -11, |v|^2 = 10...
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