Mathematics, 12.03.2020 23:05 albattatasraap5wymy

There are 5 blue marbles, 4 red marbles, and 3 yellow marbles in a box. If Jim randomly selects a marble from the box, what is the probability of selecting a red or yellow marble

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There are 5 blue marbles, 4 red marbles, and 3 yellow marbles in a box. If Jim randomly selects a ma...