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Mathematics, 11.04.2021 20:30 sarabell9080
A marble is selected at random from a jar containing 10 red marbles, 70 yellow marbles, and 20 green marbles. Find the theoretical probability that is either red or green.
P(red or green)=
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A marble is selected at random from a jar containing 10 red marbles, 70 yellow marbles, and 20 green...
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