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26-02-2021
Mathematics

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A standard number cube,numbers 1 through 6 on each side,is rolled 3 times.what is the probability of rolling a 2 on all three rolls?

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26-02-2021

Answer: 1/216

Step-by-step explanation:

First roll has 1/6 probability of landing on 2. Second roll has 1/6 probability of landing on 2. Third roll has 1/6 probability of landing on 2.

So you multiply 1/6*1/6*1/6 = 1/216

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