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On a roulette wheel there are 38 possible outcomes - 18 red - 18 black & 2 green. If each outcome is equeally likely, the wheel is spun twice, you are told at least one outcome is green, the probability that both outcomes were green is closest to. 277 in ten thousand 1024 in ten thousand 271 in ten thousand 526 in ten thousand 270 in ten thousand

You may use the calculator above and this area as scratch paper. To see the solution just click on the button.

Carlos Rodriguez <carlos@math.albany.edu>

This problem was contributed by a student. It is offered as it is with no warranty of any kind
Last modified: Wed May 13 12:29:11 EDT 1998