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Skoochy Skoochy
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6 years ago
An urn contains 5 red marbles and 5 green ones. Two marbles are selected without replacement. What is the probability that at least one marble is red?
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WillGross3WillGross3
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6 years ago
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Skoochy Author
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6 years ago
this is exactly what I needed
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Yesterday
Brilliant
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2 hours ago
Just got PERFECT on my quiz
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