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 Dancing (Posted on 2003-02-16)
In a popular dancing game there are 4 directions: up, down, left, right. In the game these arrows may appear once every quarter-note or eight-note. Also two arrows may appear at the same time in the same beat. Three or four arrows cannot.

In a song that is 1 minute long and plays at 1 bar(4 quarter notes) every 4 seconds, what are the total possible number of different dances that can exist.

 Submitted by Alan Rating: 4.3333 (3 votes) Solution: (Hide) 11^120 There are 120 segments of the song each with 11 possible arrow possibilities. None, up, down, left, right and the 6 combinations.

 Subject Author Date Answer K Sengupta 2008-11-20 00:27:25 hmm... Lawrence 2003-08-27 01:43:42 Solution Lawrence 2003-08-27 01:39:27 No Subject Lawrence 2003-08-27 01:38:35 Solution? Ron 2003-02-19 18:05:01 Dancing delvin 2003-02-16 16:00:17

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