shasha22
shasha22
20-04-2018
Mathematics
contestada
What is the probability that it will be blue?
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Shua123
Shua123
20-04-2018
Since its out of 15 marbles all together and all you need to find is the probability of 3 blue marbles you would have to divide 3 by 15. The outcome would be 0.2 or in your case... B. - 0.20
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