document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=607961>Question 607961</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Eduardo counted ten seconds between seeing lightning and hearing thunder, and he know that the lightning was about 2 miles away. If he counted four seconds between the next flash of lightning and thunder, about how far away was the lightning </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #382981 by </B><A HREF=/tutors/aboutme.mpl?userid=Alan3354><B>Alan3354(69443)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Alan3354><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=Alan3354><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=382981\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Eduardo counted ten seconds between seeing lightning and hearing thunder, and he know that the lightning was about 2 miles away. If he counted four seconds between the next flash of lightning and thunder, about how far away was the lightning<BR>\n" );
document.write( "------------<BR>\n" );
document.write( "Speed of sound = 2 mi/10 seconds = 0.2 miles/second<BR>\n" );
document.write( "----<BR>\n" );
document.write( "4 sec * 0.2 mi/sec = 0.8 miles<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );