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Mathematics, 02.08.2019 02:30 alexmodersks3055

Amarble is selected at random from a jar containing 4040 red marbles, 5050 yellow marbles, and 1010 green marbles. find the theoretical probability that it is either red or green.

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Amarble is selected at random from a jar containing 4040 red marbles, 5050 yellow marbles, and 1010...
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