document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=664911>Question 664911</A>: <I><SPAN STYLE=\"word-break: break-all;\"> erin ran 1 mile on monday. if he doubles his distance each day how many miles will he run by friday </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #413522 by </B><A HREF=/tutors/aboutme.mpl?userid=vleith><B>vleith(2983)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=vleith><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=413522\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Each day he runs <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2%5E%28x-1%29 ALIGN=MIDDLE  ALT=\"2%5E%28x-1%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > miles. where x equal 1 on Monday, 2 on tuesday, 3 on wed etc<BR>\n" );
document.write( "Monday 1<BR>\n" );
document.write( "Tuesday 2^1 = 2<BR>\n" );
document.write( "Wed 2^2 = 4<BR>\n" );
document.write( "Thur 2^3 = 8<BR>\n" );
document.write( "Fri 2^4 = 16\r<BR>\n" );
document.write( "\n" );
document.write( "Total is 31 miles or <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%282%5E%28x-1%29%29+-+1 ALIGN=MIDDLE  ALT=\"%282%5E%28x-1%29%29+-+1\"   DISABLED_style= \"max-width:90%; height:auto;\" > where x = 5 </SPAN>\n" );
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