document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=485459>Question 485459</A>: <I><SPAN STYLE=\"word-break: break-all;\"> When fighting a fire, the velocity v of water being pumped into the air is modeled by the function  , where h represents the maximum height of the water and g represents the acceleration due to gravity (32 ft/s2).<BR>\n" );
document.write( "Solve the function for h.\r<BR>\n" );
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document.write( "I believe the function is V = sqrt 2hg, h is max height of water and g is acceleration due to gravity (32ft/s^2).  \r<BR>\n" );
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document.write( "I am also having trouble with this. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #332226 by </B><A HREF=/tutors/aboutme.mpl?userid=richard1234><B>richard1234(7193)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=richard1234><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=richard1234><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=332226\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> No function provided. Assuming the function\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE X = \frac{1}{2}gt^2 + vt + h_0\">, the time t that the water is at a maximum height is simply the x-coordinate of the \"vertex\" of the parabola, or t = -v/g. Then the height at this moment is\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE X(-\frac{v}{g}) = \frac{1}{2}g(-\frac{v}{g})^2 + v(-\frac{v}{g}) + h_0\">\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE = \frac{v^2}{2g} - \frac{v^2}{g} + h_0\">\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE = -\frac{v^2}{2g} + h_0\">\r<BR>\n" );
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document.write( "(You might have to remove the negative sign because we assume g to be a negative acceleration.) </SPAN>\n" );
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