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More Archery Practice (Posted on 2004-09-21) Difficulty: 3 of 5
Someone shot 10 arrows at a target with 10 concentric rings, each being worth a different integer number of points from 1 to 10. How many different ways are there of scoring 10 points by doing this? (Note that not all the arrows have to hit the target and that order matters; 6 first then 4 is different from 4 first then 6. Also note that two or more arrows may hit the same ring.)

See The Solution Submitted by Gamer    
Rating: 3.0000 (5 votes)

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  Subject Author Date
re(5): Intuitive Representation IMHODavid Shin2004-09-24 17:01:15
re(4): Intuitive Representation IMHOnikki2004-09-24 11:17:24
re(3): Intuitive Representation IMHO (spoilers)David Shin2004-09-24 10:05:37
re(2): Intuitive Representation IMHO (spoilers)nikki2004-09-24 08:40:30
re: Intuitive Representation IMHODavid Shin2004-09-23 22:51:37
SolutionSuper NOT direct or elegant solution - for verification onlynikki2004-09-23 15:08:46
SolutionIntuitive Representation IMHOnikki2004-09-23 15:06:28
re: Clearer ExplanationNosher2004-09-21 18:44:32
Clearer ExplanationDavid Shin2004-09-21 18:13:13
re: SolutionNosher2004-09-21 18:01:00
re: AnswerDavid Shin2004-09-21 13:21:57
re: Answer (2 Questions on interpretation)Jer2004-09-21 13:21:22
SolutionSolutionDavid Shin2004-09-21 13:15:46
SolutionAnswerOld Original Oskar!2004-09-21 12:12:10
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