1. The measure of the angle is 168 degrees.
2. The next most likely term is 336.
3. We must have k = −4.
4. The solutions are x = 9, 1/9, √3 or 1/ √3.
5. The number of conmmittees is 299.
6. The probability is 35/128.
7. The first three digits are 117.
8. The average speed is 40 mph.
9. The volume decreases 27.1%.
10. There are 55 squares.
11. The last three digits are 313.
12. The ratio of the areas is 3:1.

TIE BREAKER: There are 204226 partitions of 50.