uniqueray33
uniqueray33
11.10.2019 • 
Mathematics

Last time i'm asking:
a locker combination has 2 nonzero digits, and the digits cannot be the same. what is the probability of the second digit being greater than 5, given that the first digit is greater than 5?
a. 5/9
b. 1/3
c. 1/2
d. 3/8

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