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There are 5 red marbles, 15 blue marbles, and 5 green marbles in a bag. If you reach in and randomly draw two marbles without replacing the first, what is the probability that both will be green? 1/30
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There are 5 red marbles, 15 blue marbles, and 5 green marbles in a bag. If you reach in and randomly draw two marbles without replacing the first, what is the probability that both will be green?

1/30
19/49
It's not 1/20 or 7/20

User Jeril Kuruvila
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3.0k points

1 Answer

3 votes
it would be 11/30 because 5/25+4/24=11/30
User Birdoftheday
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3.3k points
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