Alex1786 Alex1786
  • 24-05-2016
  • Mathematics
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A box contains 6 yellow, 2 black and b4 green pencils. What is the probability of pulling two green pencils (without replacement)?

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Jisallyouget
Jisallyouget Jisallyouget
  • 05-06-2016
4 out of 12 before pulling out two green pencils.
2 out of 10 after pulling out two green pencils.
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