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07-06-2018
Mathematics

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Steve has 9 cross,7paker,and5mont Blanc pens in his bag.what is the probability of selecting a parker pen from his bag?

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Аноним Аноним

07-06-2018

He has a 1/3 chance of selecting a Parker pen. The total is 21; 7 is 1/3 of that.

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