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Alja [10]
3 years ago
14

A bag of marbles contains 3 blue, 4 green, and 3 red marbles. If you take out 2 marbles, what is the probability that they are b

oth green? (Enter your answer as a fraction.)
Mathematics
1 answer:
tangare [24]3 years ago
3 0
4/10. *. 3/9. = 12/90 = 2/15
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When the distribution is normal, we use the z-score formula.

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