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2012 UNCO Math Contest II Answer Key

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1) (a) $36$ (b) $196$

2) $\frac{1}{324}$

3) $126$

4) (a) $289$ (b) $11$

5) $0$

6) $210$

7) $4\sqrt{3} - \frac{11\pi}{6}$

8) $15$

9) (a) ${N-1} 2^{N+1}+ 2$ (b) $2201$

10) (a) $126$ (b) $\binom{n+3}{4}$

11) $x^4 − x^3 − \frac{1}{2}x^2 − \frac{1}{6}x + \frac{1}{24}$ (Error compiling LaTeX. Unknown error_msg)

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