document.write( "Question 725350: A seismograph 300 km from the epicenter of an earthquake recorded a maximum amplitude of 5.4 x 10 exponent 2 um. Find the earthquake's magnitude. (Round your answer to one decimal place) \n" ); document.write( "
Algebra.Com's Answer #444112 by solver91311(24713)\"\" \"About 
You can put this solution on YOUR website!
\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "Please ask your Geology questions on a Geology website.\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "John
\n" ); document.write( "
\n" ); document.write( "Egw to Beta kai to Sigma
\n" ); document.write( "My calculator said it, I believe it, that settles it
\n" ); document.write( "
\"The

\n" ); document.write( "
\n" ); document.write( "
\n" );