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13-07-2017
Mathematics

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If you have a bag that contains 24 marbles: 4 red, 12 blue, 6 black, 2 green. what is the probability of randomly picking one marble that is black?

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musiclover10045 musiclover10045

13-07-2017

24 total marbles

6 are black

so you have a 6/24, reduced to 1/4 probability of picking a black one.

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