Each clan now has 10 couples of man & woman (20 persons)
Assuming that there is :
10% of zero birth rate
due to infertility, premature death, cancer,
gay/lesbian issues, war/epidemic, etc,
Assuming that there is :
10% divorce/ remarriage
which will also bring babies of the same birth rate.
Clan A: average birth rate 2.5
Clan B: average birth rate 1
Clan C: average birth rate 0.9
After 10 generations,
the total number in clan A = ?
the total number in clan B = ?
the total number in clan C = ?
What method should I use and how to calculate?
And faster way to find out differences between the 3 totals?
Thanks
2006-07-11
19:51:34
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6 answers
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asked by
Another_HumanBeing
1
in
Mathematics