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A bag contains 9 marbles: 2 are green, 2 are red, and 5 are blue. Justin chooses a marble at random, and without putting it back, chooses another one at random. What is the prob…
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A bag contains 9 marbles: 2 are green, 2 are red, and 5 are blue. Justin chooses a marble at random, and without putting it back, chooses another one at random. What is the prob…
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Dec 12, 2021
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A bag contains 9 marbles: 2 are green, 2 are red, and 5 are blue. Justin chooses a marble at
random, and without putting it back, chooses another one at random. What is the probability that the first marble is green and the second is red?
Mathematics
middle-school
Kyle Parsons
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Answer:
the first draw will be 2/18 the second one will be 2/17
Nathan Farrington
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Dec 16, 2021
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Nathan Farrington
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