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7 December, 11:31

The faces of a fair cube are numbered 1 through 6; the probability of rolling any number from 1 through 6 is equally likely. If the cube is rolled twice, what is the probability that an even number will appear on the top face in the first roll or that the number 1 will appear on the top face in the second roll?

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  1. 7 December, 11:44
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    1/12

    Step-by-step explanation:

    Probability of an even number

    3/6 = 1/2

    Probability of one showing up

    1/6

    Probably of even number on first try and 1 on second try

    1/2 * 1/6 = 1/12
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