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Mathematics, 31.01.2020 10:52 Ravish6667

Arandomly generated password contains four characters. each of the four characters is either a lowercase letter or a digit from 0–9. each character in the password cannot be used more than once.
quickly
what is the approximate probability that exactly one of the four characters will be a number?

1%
11%
28%
44%

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Answers: 3

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