avaldera avaldera
  • 23-06-2021
  • Mathematics
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A box is filled with 5 blue cards, 4 red cards, and 5 brown cards. A card is chosen at random from the box. What is the probability that it is a blue or a brown card?

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earls earls
  • 23-06-2021
10/14 bc 14 total 10 between those 2
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