28 November 2024

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23 October 2015

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4 July 2013

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31 July 2011

• curprev 13:4513:45, 31 July 2011 Talkinaway talk contribs 1,383 bytes +1,383 Created page with "==Problem== Three students, with different names, line up single file. What is the probability that they are in alphabetical order from front-to-back? <math>\text{(A)}\ \dfrac{..."