document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1040095>Question 1040095</A>: <I><SPAN STYLE=\"word-break: break-all;\"> find the 30m th term as well as the sum of the 1st twenty terms of each of the following arithmetic sequences:<BR>\n" );
document.write( "i) -15; -8; -1<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 #654892 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=654892\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> index n;<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=-15%2B7%28n-10%29 ALIGN=MIDDLE  ALT=\"-15%2B7%28n-10%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >, general term.\r<BR>\n" );
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document.write( "The term at n=30 is  <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=-15%2B7%2830-1%29=-15%2B7%2A29=188 ALIGN=MIDDLE  ALT=\"-15%2B7%2830-1%29=-15%2B7%2A29=188\"   DISABLED_style= \"max-width:90%; height:auto;\" >.\r<BR>\n" );
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document.write( "The sum of first 20 terms<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%2820%2F2%29%28-15%2B%28-15%2B%287%2A%2820-1%29%29%29%29 ALIGN=MIDDLE  ALT=\"%2820%2F2%29%28-15%2B%28-15%2B%287%2A%2820-1%29%29%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > according to the summation formula for arithmetic series </SPAN>\n" );
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