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February 1, 2015

February 1, 2015

Posted by **ddd** on Saturday, December 17, 2011 at 6:04pm.

- math -
**Damon**, Saturday, December 17, 2011 at 6:09pm20^log20(39) = 39

log20(39) * log10(20) = log10(39)

so

log20(39) = log10(39)/log10(20)

= 1.59/1.30

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