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A bag of marbles contains three blue, one black, and four yellow marbles. If two marbles are chosen at random without replacement, what is the probability that both marbles will be yellow?
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A bag of marbles contains three blue, one black, and four

yellow marbles. If two marbles are chosen at random
without replacement, what is the probability that both
marbles will be yellow?

User Glinkot
by
7.1k points

1 Answer

0 votes

Answer:

  • 3/14

Explanation:

  • Blue = 3
  • Black = 1
  • Yellow = 4

Total = 3 + 1 + 4 = 8

Probability of two yellows:

  • 4/8*3/7 = 3/14
User Piotr Duda
by
6.3k points
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