document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=805753>Question 805753</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A gun fires a bullet almost straight up from the edge of a 140-foot cliff. If the bullet leaves the gun with a speed of 556 feet per second, its height at time t is given by h(t)=&#8722;16t2+556t+140, measured from the ground below the cliff.\r<BR>\n" );
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document.write( "When will the bullet land on the ground below the cliff </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #485456 by </B><A HREF=/tutors/aboutme.mpl?userid=Alan3354><B>Alan3354(69443)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Alan3354><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=Alan3354><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=485456\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> A gun fires a bullet almost straight up from the edge of a 140-foot cliff. If the bullet leaves the gun with a speed of 556 feet per second, its height at time t is given by h(t)=&#8722;16t2+556t+140, measured from the ground below the cliff.<BR>\n" );
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document.write( "When h(t) = 0<BR>\n" );
document.write( "Solve for t<BR>\n" );
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