document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=142226>Question 142226</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The function S(t)=139.2-5.1t can be used to estimae the total Cuban sales of windshield wiper fluid, in thousands of dollars, t years after 1990.  Predict the total Cuban sales of windshield wiper fluid in 2010.\r<BR>\n" );
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document.write( "This problem showed up on a quiz, and still don't know the answer.  Please help. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #103539 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=103539\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> The function S(t)=139.2-5.1t can be used to estimae the total Cuban sales of windshield wiper fluid, in thousands of dollars, t years after 1990. Predict the total Cuban sales of windshield wiper fluid in 2010. <BR>\n" );
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document.write( "2010 is 20 years after 1990.\r<BR>\n" );
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document.write( "S(20) = 139.2 - 5.1(20)<BR>\n" );
document.write( "S(20) = 139.2 - 102<BR>\n" );
document.write( "S(20) = 37.2<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H. </SPAN>\n" );
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