Mathematics, 06.05.2020 21:27 Nathaliasmiles

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? 75% 55% 20% 25%

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A jar contains 20 yellow marbles, 55 green marbles, and 25 purple marbles. You pick one marble from...