document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1132268>Question 1132268</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The starting salary of a worker in a certain company is 2000000 shillings per annum. If annual increment is 30000 shillings. What is the total amount of money earned by the worker for twenty years?  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #749269 by </B><A HREF=/tutors/aboutme.mpl?userid=greenestamps><B>greenestamps(13200)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=greenestamps><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=greenestamps><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=749269\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <br><BR>\n" );
document.write( "The yearly salaries form an arithmetic sequence.  The sum is<br><BR>\n" );
document.write( "(number of years) times (average salary)<br><BR>\n" );
document.write( "Because the salaries form an arithmetic sequence, the average salary is the average of the first and last year's salaries.<br><BR>\n" );
document.write( "first year salary: 2000000<BR>\n" );
document.write( "20th year salary: 2000000 + 19(30000) = 2570000<br><BR>\n" );
document.write( "Total salary for 20 years:<br><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=20%2A%28%282000000%2B2570000%29%2F2%29+=+10%2A4570000+=+45700000 ALIGN=MIDDLE  ALT=\"20%2A%28%282000000%2B2570000%29%2F2%29+=+10%2A4570000+=+45700000\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
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