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January 30, 2015

January 30, 2015

Posted by **Anonymous** on Monday, July 9, 2012 at 10:24am.

7^4x = 4.9

- Math -
**Steve**, Monday, July 9, 2012 at 10:47am4x log7 = log4.9

x = log4.9/(4log7)

x = 0.20

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