emilyborcila123 emilyborcila123

08-05-2017
Mathematics

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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

08-05-2017

2/3 I think!!!!.............

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