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December 20, 2014

Homework Help: Algebra 2

Posted by Ana on Monday, March 1, 2010 at 9:03pm.

Can someone help me? I'm really confused.

The loudness L of a sound in decibels is given by L= 10log(base10)R, where R is the sound's relative intensity. If the intensity of a certain sound is tripled, by how many decibels does the sound increase?

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