document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=81806>Question 81806</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Problem<BR>\n" );
document.write( "In 1981 Vladimir Poliakov set a world record of 19ft3/4in for the pole vault. To reach that height, Poliakov obtained a speed of approximately 36 ft per second on the runway. The formula h = -16t + 36t gives his height t seconds after leaving the ground. Use the formula to find the exact values of t for which his height is 18ft.<BR>\n" );
document.write( "This is what I have<BR>\n" );
document.write( "18 = -16t + 36t<BR>\n" );
document.write( "18 = 20t<BR>\n" );
document.write( "20t/20 = 18/20<BR>\n" );
document.write( "t = 9/10<BR>\n" );
document.write( "Not sure if I did this right, would appreciate your input. Thank you </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #58631 by </B><A HREF=/tutors/aboutme.mpl?userid=rapaljer><B>rapaljer(4671)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=rapaljer><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=rapaljer><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=58631\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> It looks right to me!!!\r<BR>\n" );
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document.write( "R^2 at SCC </SPAN>\n" );
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