document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=200987>Question 200987</A>This question is from textbook <A HREF=http://www.amazon.com/exec/obidos/ASIN/9780495013570/algebrahomeworkh>algebra and trigonometry</A><BR>\n" );
document.write( ": <I><SPAN STYLE=\"word-break: break-all;\"> LOUDNESS OF SOUND. The loudness L of a sound (measured in decibels, dB) is inversely proportional to the square of the distance D from the source of the sound level of 70 db; how loud is the lawn mower when the person is 100ft. away? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #151245 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=151245\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\">  The loudness L of a sound (measured in decibels, dB) is inversely proportional to the square of the distance D from the source of the sound level of 70 db; how loud is the lawn mower when the person is 100ft. away?<BR>\n" );
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document.write( "L(D) = k/D^2<BR>\n" );
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document.write( "Comment: Some data is missing from your post.<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H. </SPAN>\n" );
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