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Mathematics, 12.06.2021 15:50 deandrehudson18
A dancing competition has 13 competitors, of whom four are American, two are Mexicans, four are Russians and three are Italians. If the contest result lists only the nationality of the competitors, how many outcomes are possible?
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A dancing competition has 13 competitors, of whom four are American, two are Mexicans, four are Russ...
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