Please answer and explain.?

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Five friends have their pictures taken. If they take pictures in groups of three, how many different groups of people can have their picture taken?

2007-09-05 03:10:33 · 3 answers · asked by Barbie 1 in Science & Mathematics ➔ Biology

5C3 = 10

2007-09-05 03:19:41 · answer #1 · answered by ag_iitkgp 7 · 0⤊ 0⤋

2007-09-05 03:21:55 · answer #2 · answered by LouLou 2 · 0⤊ 0⤋

there wud be 19 different groups

2007-09-05 03:31:53 · answer #3 · answered by oops 1 · 0⤊ 0⤋