document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1157938>Question 1157938</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The first and 3rd terms of a GP are 2 and 1/9,respectively. Find: <BR>\n" );
document.write( "a) the common ratio<BR>\n" );
document.write( "b) the sum of the first 5 terms. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #780843 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39618)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><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=780843\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2r%5E2=1%2F9 ALIGN=MIDDLE  ALT=\"2r%5E2=1%2F9\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "Common Ratio, r:\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=r%5E2=1%2F18 ALIGN=MIDDLE  ALT=\"r%5E2=1%2F18\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=r=sqrt%281%2F%282%2A9%29%29 ALIGN=MIDDLE  ALT=\"r=sqrt%281%2F%282%2A9%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=r=%281%2F3%29sqrt%281%2F2%29 ALIGN=MIDDLE  ALT=\"r=%281%2F3%29sqrt%281%2F2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=r=%281%2F3%29sqrt%281%2F2%29sqrt%282%2F2%29 ALIGN=MIDDLE  ALT=\"r=%281%2F3%29sqrt%281%2F2%29sqrt%282%2F2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=r=%281%2F3%29%281%2F2%29sqrt%282%29 ALIGN=MIDDLE  ALT=\"r=%281%2F3%29%281%2F2%29sqrt%282%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%28r=sqrt%282%29%2F6%29 ALIGN=MIDDLE  ALT=\"highlight%28r=sqrt%282%29%2F6%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "Sum of First Five Terms\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2%28%281-%28sqrt%282%29%2F6%29%5E5%29%2F%281-sqrt%282%29%2F6%29%29 ALIGN=MIDDLE  ALT=\"2%28%281-%28sqrt%282%29%2F6%29%5E5%29%2F%281-sqrt%282%29%2F6%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( ".\r<BR>\n" );
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document.write( ". </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );