callied72 callied72
  • 31-03-2017
  • Mathematics
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An urn contains three red balls, four white balls, and two black balls.

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ealandjake
ealandjake ealandjake
  • 31-03-2017
Errmm You chances of getting a red ball is 3/9  or 33% White is 4/9 or 45% and black is 2/9 or 22% if that is what your question is
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