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8. A triangular wheel is spun 5 times in a game of "Spin the Triangle" There are three different corners of the wheel consisting of "Yes," "No," and "Maybe." How many different outcomes are possible in the 5 spins? 9. A lock with an unknown combination is stolen. The lock has a dial of the numbers 0 through 39, and the unknown combination contains 3 digits. How many possible lock combinations are there