mathjunk
mathjunk mathjunk
  • 21-03-2017
  • Mathematics
contestada

A coin-operated machine sells plastic rings. It contains 6 yellow rings, 11 blue rings, 15 green rings, and 3 black rings. Sarah puts a coin into the machine. Find the theoretical probability that Sarah gets a black ring, rounded to the nearest thousandth.

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shaytocute11
shaytocute11 shaytocute11
  • 21-03-2017
so i think it would be 5/35
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Grayt
Grayt Grayt
  • 21-03-2017
no the answer would be 3/35
Answer Link

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