document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=289042>Question 289042</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A tree was planted when it was 4 feet tall and thereafter grew an equal number of feet each year. At the end of 6 years it was twice as tall as it had been at the end of 2 years. How tall was the tree at the end of 4 years?\r<BR>\n" );
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document.write( "(a) 12 feet (b) 13 feet (c) 14 feet (d) 15 feet (e) None of the above\r<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 #209518 by </B><A HREF=/tutors/aboutme.mpl?userid=scott8148><B>scott8148(6628)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=scott8148><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=scott8148><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=209518\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> let g=\"annual growth\"\r<BR>\n" );
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document.write( "4 + 6g = 2(4 + 2g)\r<BR>\n" );
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document.write( "find g, and then calculate height at 4 yrs </SPAN>\n" );
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