document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=407673>Question 407673</A>: <I><SPAN STYLE=\"word-break: break-all;\"> a submarine descended from a depth of -546 to -1814 meters in a 2-hr. period. what was the average change in depth per hour during this time? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #287323 by </B><A HREF=/tutors/aboutme.mpl?userid=unlockmath><B>unlockmath(1688)</B></A><img src=\"/images/stars/stars-12.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=unlockmath><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/cgi-bin/show-face.mpl?user=unlockmath><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=287323\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Hello, <BR>\n" );
document.write( "First let's determine how far the sub sank.<BR>\n" );
document.write( "-546 -(-1814)=1268 meters <BR>\n" );
document.write( "Now divide this by 2 and we get:<BR>\n" );
document.write( "634 meters per hour. <BR>\n" );
document.write( "Make sense?<BR>\n" );
document.write( "RJ<BR>\n" );
document.write( "www.math-unlock.com  </SPAN>\n" );
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