Patrick B. answered • 09/25/19
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30 choose 5 = (30 * 29 * 28* 27 * 26) / (5*4*3*2) =
(29*28*27*26)/4 =
29 * 7 * 27*26 = 142506
Em G.
asked • 09/24/19what are the steps
you have a group of 30 youre making a second group of 5. how many different groups could you have?
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