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OpenStudy (anonymous):
A bag contains 3 red marbles, 4 blue marbles, and 5 white marbles. What is the probability of pulling out a white marble, and then a blue marble if none are replaced? A.5/33 B.9/23 C.5/36 D.9/121
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OpenStudy (anonymous):
\[=\frac{5}{12}*\frac{4}{11}=\frac{9}{132}=\frac{3}{44}\]
OpenStudy (anonymous):
ooops...20/132=5/33 lol
OpenStudy (anonymous):
apparently I think 5*4=9 hahaha
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