document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=134857>Question 134857</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The formula R= -0.075t+3.85 can be used to predict the world record in the 1500 meter run, t years agter 1930. Determining an inequality that identifies the years in which the world record will be less than 2.8 minutes. Sovle for t. Thanks for your time. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #98707 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=98707\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> The formula R= -0.075t+3.85 can be used to predict the world record in the 1500 meter run, t years after 1930. Determining an inequality that identifies the years in which the world record will be less than 2.8 minutes. Solve for t. Thanks for your time.<BR>\n" );
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document.write( "2.8 > -0.075t+3.85<BR>\n" );
document.write( "-0.075t < -1.05<BR>\n" );
document.write( "t > 14<BR>\n" );
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document.write( "R will be less than 2.8 after 1930+14 = 1944<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
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