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Home Q & A Board Science-Related Homework Help Mathematics
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woot woot woot woot
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9 years ago
Twenty marbles are used to spell a word—9 blue ones, 5 red ones, 3 yellow ones and 3 green ones. If two marbles are drawn from the set of twenty marbles at random in succession and without replacement, what is the probability (as a reduced fraction) of choosing a marble other than yellow each time?
 A.68/95   
 B.1/3   
 C.3/17   
 D.1/11   
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bio_manbio_man
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