document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1053227>Question 1053227</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The height h in feet of a Frisbee thrown is given by h(x)=x-0.099x^2+3, where x is the time traveled in seconds.  The Frisbee is released at a height of 3 feet.  At what time will the height of the Frisbee be 3 feet again? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #668493 by </B><A HREF=/tutors/aboutme.mpl?userid=ewatrrr><B>ewatrrr(24785)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ewatrrr><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=ewatrrr><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=668493\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> h(x)=x-0.099x^2+3<BR>\n" );
document.write( "3 = x-0.099x^2+3<BR>\n" );
document.write( "0 =  x-0.099x^2<BR>\n" );
document.write( "0 =x(1-.099x)<BR>\n" );
document.write( "1 = .099x<BR>\n" );
document.write( "x = 1/.099 = 10.1 sec<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );