document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1047165>Question 1047165</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A container is being filled with water. After t seconds the depth of water, x cm, in the container is increasing at the rate of 1.44tcm/s.<BR>\n" );
document.write( "Given that the container is empty when t=0, use calculus to find \r<BR>\n" );
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document.write( "the approx increase in x as t increases from 4 to 4.1. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #662889 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=662889\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> A container is being filled with water. After t seconds the depth of water, x cm, in the container is increasing at the rate of 1.44tcm/s.\r<BR>\n" );
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document.write( "Given that the container is empty when t=0, use calculus to find \r<BR>\n" );
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document.write( "the approx increase in x as t increases from 4 to 4.1.<BR>\n" );
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document.write( "If the rate is 1.44t cm/sec:<BR>\n" );
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document.write( "Level at 4.1 sec = 1.44*4.1*4.1<BR>\n" );
document.write( "Level at 4 sec = 1.44*4*4<BR>\n" );
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document.write( "Avg increase is the difference in level divided by 0.1 in cm/sec<BR>\n" );
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document.write( "No need for calculus. </SPAN>\n" );
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