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April 19, 2014

April 19, 2014

Posted by **jr** on Thursday, November 29, 2012 at 12:51am.

- math -
**Steve**, Thursday, November 29, 2012 at 11:16am100r^2 < 30

r < √0.3 = 0.547722

so, one sequence would have r=.5:

100 50 25 12.5 6.25 ...

If r=.5477, we have

100 54.77 29.997 16.429 8.999 ...

The 3rd term is just less than 30.

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