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2017 UNCO Math Contest II Answer Key

Revision as of 01:24, 20 May 2017 by Timneh (talk | contribs) (Created page with "1) 12 2) 4/3 3) 985,674,321 4) 102,564 5(a) BEAGCDF 5(b) CAEGBDF 6) <math>1 + 5n + 5n^2</math> 7(a) 41 7(b) 41 8) -1 9). nC6 + 5 nC5 + 4 nC4 + <math>\choose{n}{3}</math> 10)...")
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1) 12 2) 4/3 3) 985,674,321 4) 102,564 5(a) BEAGCDF 5(b) CAEGBDF 6) $1 + 5n + 5n^2$ 7(a) 41 7(b) 41 8) -1 9). nC6 + 5 nC5 + 4 nC4 + $\choose{n}{3}$ 10) 2, 6, 10, 14… (& other possibilities) 11(a) 16 11(b) 42

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