Mathematics
Mathematics, 03.08.2019 02:00, Anonymousmike

Agroup of 75 friends meets for lunch. they greet each other by exchanging fist bumps. how many fist bumps are exchanged if each friend must bump with each of the 74 others? the above answer of 5,550 is !

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Answers: 1

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Agroup of 75 friends meets for lunch. they greet each other by exchanging fist bumps. how many fist...

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