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December 21, 2014

December 21, 2014

Posted by **anonymous** on Wednesday, January 30, 2008 at 5:27pm.

- trigonometry -
**drwls**, Wednesday, January 30, 2008 at 6:10pmDo you have a calculator? I assume that the log you are talking about is base 10.

log(47) = 1.672

log(w) = -2.866 + (2.722)(1.672) = 1.6855

w = 10^1.6855 = 48.5 lb

This subject is not trigonometry. It is logarithms. You need a scientific/math hand calculator or a computer to do it. In my school days, we used log tables or a slide rule.

- trigonometry -
**Beast**, Monday, March 3, 2008 at 8:48amWhat is Trigonometry?

- trigonometry -

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