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Amy rolls a number cube (with sides labeled 1 through 6) twice. What is the

probability that the first or second result is the number 5?
Explain.

Help plis

User Kevin Zhou
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1 Answer

4 votes
Probability of getting 1 = 1/6
Probability of getting two = 1/6
Probability of getting a number greater than 4 = 1/3
Since, three events are independent on each other,
the probability that the first roll is a 1, the second roll is a 2, and the third roll is greater than 4
User Gnobal
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