emilyborcila123 emilyborcila123
  • 08-05-2017
  • Mathematics
contestada

A jar contains 20 yellow marbles, 55 green marbles, and 25 purple marbles. You pick one marble from the jar at random. What is the theoretical probability of picking a green or yellow marble?

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abbyl515
abbyl515 abbyl515
  • 08-05-2017
2/3 I think!!!!.............
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