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14 Feb 2015, 11:16
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Hello -
A sample question here from a friend that I was hoping someone could help me approach. I, unfortunately, don't have the answers as its a variation of another question.
There is a mouse that is at the top of a pyramid maze as pictured below. How many distinct routes can the mouse take to get out (exit the bottom) of the maze?
A sample question here from a friend that I was hoping someone could help me approach. I, unfortunately, don't have the answers as its a variation of another question.
There is a mouse that is at the top of a pyramid maze as pictured below. How many distinct routes can the mouse take to get out (exit the bottom) of the maze?
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shelrod007
Joined: 23 Jan 2013
Last visit: 16 Sep 2016
Posts: 99
Given Kudos: 41
Concentration: Technology, Other
Schools: Berkeley Haas
GMAT Date: 01-14-2015
WE:Information Technology (Computer Software)
14 Feb 2015, 12:08
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I would say the answer is 2 ^ 4 = 16 ways .
Level 0 , 1 point 1 way
Level 1 , 2 points 2 ways
Level 3 , 3 points , 4 ways
Level 4 , 4 points , 8 ways
Level 5 , 5 points , 16 ways
Level 0 , 1 point 1 way
Level 1 , 2 points 2 ways
Level 3 , 3 points , 4 ways
Level 4 , 4 points , 8 ways
Level 5 , 5 points , 16 ways
