document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=688988>Question 688988</A>: <I><SPAN STYLE=\"word-break: break-all;\"> HI I understand how to find the area and volume of a cube but not with an increase<BR>\n" );
document.write( "so here is my question\r<BR>\n" );
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document.write( "A metal cube of side l is heated and each side increases by 1%. To the nearest percent<BR>\n" );
document.write( "find the increase in<BR>\n" );
document.write( "(a) surface area, <BR>\n" );
document.write( "(b) volume. <BR>\n" );
document.write( "the only thing I can get is (a) l^2 x0.01<BR>\n" );
document.write( "and (b) l^3 x 0.01<BR>\n" );
document.write( "thank you<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #425767 by </B><A HREF=/tutors/aboutme.mpl?userid=solver91311><B>solver91311(24713)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=solver91311><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=solver91311><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=425767\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <font face=\"Times New Roman\" size=\"+2\">\r<BR>\n" );
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document.write( "The old volume is <IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE 1^3 \text{unit}^3\">\r<BR>\n" );
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document.write( "The new volume will be <IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE (1.01)^3 \text{unit}^3\">\r<BR>\n" );
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document.write( "Percent Increase is <IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE \text{\frac{new - old}{old}}\ *\ 100%\">\r<BR>\n" );
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document.write( "The old surface area is <IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE 6(1)^2\text{units}^2\">\r<BR>\n" );
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document.write( "The new surface area will be <IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE 6(1.01)^2\text{units}^2\">\r<BR>\n" );
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document.write( "Percent increase as above.\r<BR>\n" );
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document.write( "John<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE e^{i\pi}\ +\ 1\ =\ 0\"><BR>\n" );
document.write( "<font face=\"Math1\" size=\"+2\">Egw to Beta kai to Sigma</font><BR>\n" );
document.write( "My calculator said it, I believe it, that settles it<BR>\n" );
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