Mathematics, 11.04.2020 10:11, PrincessKnay4982

A bag contains 9 red marbles and 18 blue marbles. If a representative sample contains 2 red marbles, then how many blue marbles would you expect it to contain?

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Mathematics, 21.06.2019 21:50, Brittany0512

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A bag contains 9 red marbles and 18 blue marbles. If a representative sample contains 2 red marbles,...