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Posted by on Sunday, September 30, 2012 at 8:16pm.

Assume that each female rabbit of a colony gives birth to three female rabbits. How many female rabbits of the tenth generation will be descendants of a singal rabbit of the first generation?

  • Math. i need help! - , Monday, October 1, 2012 at 12:04am

    consider if each gave birth to only 1. Then the descendants would be

    1,1,1,1,1,1,1...1
    Nn = n

    If two, then
    1,2,4,8...
    Nn = 2^(n-1)

    If three, then
    1,3,9,27,81,243,...
    Nn = 3^(n-1)

    So, what's 3^9?

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