underdog2056 underdog2056

19-05-2022
Mathematics

contestada

A bag contains 2 red marbles, 7 blue marbles and 8 green marbles. If two marbles are drawn out of the bag, what is the exact probability that both marbles drawn will be blue?

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ladepetro11 ladepetro11

19-05-2022

The overall probability it 7/17

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