document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=201100>Question 201100</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The time t (in seconds) that it takes for a cliff diver to reach the water is a function of the<BR>\n" );
document.write( "height h (in feet) from which he dives:<BR>\n" );
document.write( "t = sqrt h /16<BR>\n" );
document.write( "Find the exact time that it takes for a diver to hit the water when diving from 25 feet.<BR>\n" );
document.write( "t = sqrt h/16 = sqrt 25/16\r<BR>\n" );
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document.write( "Solve by factoring.<BR>\n" );
document.write( "z^2 - 3z - 18 = 0<BR>\n" );
document.write( "-6 * 3 = -18<BR>\n" );
document.write( "-6 + 3 = -3\r<BR>\n" );
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document.write( "Simplify the following radical:<BR>\n" );
document.write( "3 &#8722; 64c^15/3 sqrt x^15\r<BR>\n" );
document.write( "<BR>\n" );
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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 #151321 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=151321\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> The time t (in seconds) that it takes for a cliff diver to reach the water is a function of the<BR>\n" );
document.write( "height h (in feet) from which he dives:<BR>\n" );
document.write( "t = sqrt h /16<BR>\n" );
document.write( "Find the exact time that it takes for a diver to hit the water when diving from 25 feet.<BR>\n" );
document.write( "t = sqrt h/16 = sqrt 25/16<BR>\n" );
document.write( "t = 5/4 seconds = 1.25 seconds<BR>\n" );
document.write( "-------------------<BR>\n" );
document.write( "Solve by factoring.<BR>\n" );
document.write( "z^2 - 3z - 18 = 0<BR>\n" );
document.write( "-6 * 3 = -18<BR>\n" );
document.write( "-6 + 3 = -3<BR>\n" );
document.write( "(z-6)*(x+3) = 0<BR>\n" );
document.write( "z = 6<BR>\n" );
document.write( "z = -3<BR>\n" );
document.write( "--------<BR>\n" );
document.write( "Simplify the following radical:<BR>\n" );
document.write( "3 &#8722; 64c^15/3 sqrt x^15<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%283-64c%5E15%29%2F%283%2Asqrt%28x%5E15%29%29 ALIGN=MIDDLE  ALT=\"%283-64c%5E15%29%2F%283%2Asqrt%28x%5E15%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "= <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%283-64c%5E15%29%2Asqrt%28x%29%2F%283%2Asqrt%28x%5E16%29%29 ALIGN=MIDDLE  ALT=\"%283-64c%5E15%29%2Asqrt%28x%29%2F%283%2Asqrt%28x%5E16%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "= <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%283-64c%5E15%29%2Asqrt%28x%29%2F%283%2Ax%5E8%29 ALIGN=MIDDLE  ALT=\"%283-64c%5E15%29%2Asqrt%28x%29%2F%283%2Ax%5E8%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );