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OpenStudy (anonymous):
A bag contains 4 blue marbles, 2 black marbles, and 3 red marbles. If a marble is randomly drawn from the bag, what is probability that it is NOT black?
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OpenStudy (anonymous):
The bag contains 9 total marbles.
OpenStudy (anonymous):
Probability is the real only portion of my algebra class that's holding me back.
OpenStudy (anonymous):
So the probablility of drawing a black marble is 2/9
OpenStudy (anonymous):
Thus, the probablility of NOT drawing a black marble is 7/9
OpenStudy (anonymous):
Thank you very much.
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