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Nesterboy [21]
3 years ago
13

HELP BEFORE TIME RUNS OUT!! A marble is selected at random from a jar containing 50 red marbles 20 yellow marbles and 30 green m

arbles find the theoretical probability that it is either red or green.
Just give me the answer and explain. I don't have time to work it out with someone!!
Mathematics
1 answer:
Nostrana [21]3 years ago
6 0
There is an 80% chance that it is red or green. 
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