document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=364448>Question 364448</A>: <I><SPAN STYLE=\"word-break: break-all;\"> When a ball is thrown, its height in feet h after t seconds is given by the equation <BR>\n" );
document.write( " h=vt-16t^2<BR>\n" );
document.write( " <BR>\n" );
document.write( "where v is the initial upwards velocity in feet per second. If v=34 feet per second, find all values of t for which h=17 feet. Do not round any intermediate steps. Round your answer to  decimal places.<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #259897 by </B><A HREF=/tutors/aboutme.mpl?userid=Fombitz><B>Fombitz(32388)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Fombitz><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=Fombitz><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=259897\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\">  <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=h=vt-16t%5E2 ALIGN=MIDDLE  ALT=\"h=vt-16t%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+17=34t-16t%5E2 ALIGN=MIDDLE  ALT=\"+17=34t-16t%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+16t%5E2-34t%2B17=0 ALIGN=MIDDLE  ALT=\"+16t%5E2-34t%2B17=0\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Use the quadratic formula,<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=t+=+%28-b+%2B-+sqrt%28+b%5E2-4%2Aa%2Ac+%29%29%2F%282%2Aa%29+ ALIGN=MIDDLE  ALT=\"t+=+%28-b+%2B-+sqrt%28+b%5E2-4%2Aa%2Ac+%29%29%2F%282%2Aa%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" > <BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=t+=+%2834+%2B-+sqrt%28+%28-34%29%5E2-4%2A16%2A17+%29%29%2F%282%2A16%29+ ALIGN=MIDDLE  ALT=\"t+=+%2834+%2B-+sqrt%28+%28-34%29%5E2-4%2A16%2A17+%29%29%2F%282%2A16%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" > <BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=t+=+%2834+%2B-+sqrt%28+1156-1088%29%29%2F%2832%29+ ALIGN=MIDDLE  ALT=\"t+=+%2834+%2B-+sqrt%28+1156-1088%29%29%2F%2832%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" > <BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=t+=+%2834+%2B-+sqrt%28+68%29%29%2F%2832%29+ ALIGN=MIDDLE  ALT=\"t+=+%2834+%2B-+sqrt%28+68%29%29%2F%2832%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" > <BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=t+=+%2834+%2B-+2%2Asqrt%28+17%29%29%2F%2832%29+ ALIGN=MIDDLE  ALT=\"t+=+%2834+%2B-+2%2Asqrt%28+17%29%29%2F%2832%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" > <BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%28t+=+%2817+%2B-+sqrt%28+17%29%29%2F%2816%29%29+ ALIGN=MIDDLE  ALT=\"highlight%28t+=+%2817+%2B-+sqrt%28+17%29%29%2F%2816%29%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" >  </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );