document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=612835>Question 612835</A>: <I><SPAN STYLE=\"word-break: break-all;\"> In 1993, the life expency of males in a certain country was 62.7 years.  In 2000 it was 65.5 years.  what will the life expency be in 2009? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #385738 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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=385738\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> In 1993, the life expectancy of males in a certain country was 62.7 years. In 2000 it was 65.5 years. what will the life expectanncy be in 2009?<BR>\n" );
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document.write( "You have 2 points:(0,62.7) and (7,65.5) where the x-value is<BR>\n" );
document.write( "# of years after 1993.<BR>\n" );
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document.write( "slope = (65.5-63.7)/7 = 0.2571<BR>\n" );
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document.write( "Equation:<BR>\n" );
document.write( "life exect = 0.2571(yrs after 1993) + 62.7<BR>\n" );
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document.write( "le = 0.2571(16) + 62.7<BR>\n" );
document.write( "le = 66.81 yrs<BR>\n" );
document.write( "====================<BR>\n" );
document.write( "cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
document.write( " </SPAN>\n" );
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