Mathematics, 06.12.2019 02:31 alexam2007

Barbie and ken go to dinner with 3 other couples. at the beginning of the evening. some people shake hands with other. no one shakes hands with their date or spouse. before they leave ken ask everyone. how many hands they shook they replied with 0,1,2,3,4,5,6. how many hand did barbie shake. explain why

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Barbie and ken go to dinner with 3 other couples. at the beginning of the evening. some people shake...

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