document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=612791>Question 612791</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Contractors in the northeast use the formula B=30a to determine the minimum furnace output B, in British thermal units (Btu's),for a well-insulated house with a square feet of flooring. Determine the minimum furnace output for an 1800-ft2 house that is well insulated. I tried B=30a B/30=a a=1800 =60 output </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #385717 by </B><A HREF=/tutors/aboutme.mpl?userid=rfer><B>rfer(16322)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=rfer><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=385717\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> B=30*1800<BR>\n" );
document.write( "B=54,000 btu's </SPAN>\n" );
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