document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=873162>Question 873162</A>: <I><SPAN STYLE=\"word-break: break-all;\"> AN OBJECT is projected vertically upward from the top of a building with an initial velocity of 144 ft./sec. its distance in feet above the ground after t secods is given by the equation s(t)=16t^2+144t+93\r<BR>\n" );
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document.write( "solve for t </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #526667 by </B><A HREF=/tutors/aboutme.mpl?userid=mananth><B>mananth(16946)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=mananth><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=mananth><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=526667\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> I think it should be -16x^2\r<BR>\n" );
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document.write( "At two times s= 0\r<BR>\n" );
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document.write( "at start and when it touches the ground after a time t\r<BR>\n" );
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document.write( "equate y=0<BR>\n" );
document.write( "and get two values for t\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=drawing%28500%2C500%2C-5%2C10%2C-10%2C500%2Cgrid%281%29%2Cgraph%28500%2C500%2C-5%2C10%2C-10%2C500%2Cy=-16x%5E2%2B144x%2B93%29%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
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