document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=355683>Question 355683</A>: <I><SPAN STYLE=\"word-break: break-all;\"> the first three terms of an arithmetic progression are\r<BR>\n" );
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document.write( "a1=576      a2=599     a3=622\r<BR>\n" );
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document.write( "find the tenth term, a10 and the sum of the first ten terms </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #253970 by </B><A HREF=/tutors/aboutme.mpl?userid=ewatrrr><B>ewatrrr(24785)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ewatrrr><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=ewatrrr><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=253970\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Hi,<BR>\n" );
document.write( "*Note: For an Arithmetic progression\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=a%5Bn%5D+=+a%5B1%5D+%2B+%28n-1%29d ALIGN=MIDDLE  ALT=\"a%5Bn%5D+=+a%5B1%5D+%2B+%28n-1%29d\"   DISABLED_style= \"max-width:90%; height:auto;\" >  and <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=Sum%5Bn%5D+=+%28n%28a%5B1%5D+%2B+a%5Bn%5D%29%29%2F2 ALIGN=MIDDLE  ALT=\"Sum%5Bn%5D+=+%28n%28a%5B1%5D+%2B+a%5Bn%5D%29%29%2F2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
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document.write( "d = 23<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=a%5B10%5D+=+576+%2B+9%2A23+=+783+ ALIGN=MIDDLE  ALT=\"a%5B10%5D+=+576+%2B+9%2A23+=+783+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( ".<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=Sum%5Bn%5D+=+%28n%28a%5B1%5D+%2B+a%5Bn%5D%29%29%2F2 ALIGN=MIDDLE  ALT=\"Sum%5Bn%5D+=+%28n%28a%5B1%5D+%2B+a%5Bn%5D%29%29%2F2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=Sum%5B10%5D+=+%2810%2A%28576+%2B+783+%29%29%2F2 ALIGN=MIDDLE  ALT=\"Sum%5B10%5D+=+%2810%2A%28576+%2B+783+%29%29%2F2\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
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