document.write( "Question 371577: -15\n" ); document.write( "\n" ); document.write( "the human ear can distinguish sounds between 20 Hz an 20,000 Hz,inclusive. \n" ); document.write( "
Algebra.Com's Answer #264648 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
That's good to know \n" ); document.write( "
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