Difference between revisions of "2010 AMC 12B Problems/Problem 18"
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Revision as of 16:23, 12 July 2010
Problem 18
A frog makes 
jumps, each exactly 
meter long. The directions of the jumps are chosen independenly at random. What is the probability that the frog's final position is no more than meter from its starting position?
Solution
See also
| 2010 AMC 12B (Problems • Answer Key • Resources) | |
| Preceded by Problem 17 |
Followed by Problem 19 |
| 1 • 2 • 3 • 4 • 5 • 6 • 7 • 8 • 9 • 10 • 11 • 12 • 13 • 14 • 15 • 16 • 17 • 18 • 19 • 20 • 21 • 22 • 23 • 24 • 25 | |
| All AMC 12 Problems and Solutions | |
