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Chemistry, 22.03.2021 01:10 oranzajimenez

There is 10 green marbles and 10 blue marbles in a bag. What is the minimum number of marbles you need to pull out of the bag to be 100% sure that you have two marbles of the same color without looking at the marbles

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There is 10 green marbles and 10 blue marbles in a bag. What is the minimum number of marbles you ne...
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