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25-10-2016
Mathematics

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a gumball machine has 2 red gumballs and 2 green ones. If you buy 2 gumballs, what is the probability that both of them will be red?

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Аноним Аноним

25-10-2016

so there are 4 gumballs altogether, so if you were to buy 2 you would have a half/half chance. 2/4, 1/2. Hopefully I did this right.

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