sandrathompson3067 sandrathompson3067
  • 02-09-2018
  • Mathematics
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An urn contains 7 red marbles and 12 blue marbles. if we randomly take 5 marbles without replacement, what is the probability that at least one will be blue?

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antwip28oxmlta
antwip28oxmlta antwip28oxmlta
  • 06-09-2018

[tex] \frac{1}{12} [/tex]


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