document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=29160>Question 29160</A>: <I><SPAN STYLE=\"word-break: break-all;\"> 2)	The volume of a cylinder (think about the volume of a can) is given by V = &#960;r2h where r is the radius of the cylinder and h is the height of the cylinder. Suppose the volume of the can is 121 cubic centimeters.<BR>\n" );
document.write( "a)	Write h as a function of r.\r<BR>\n" );
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document.write( "b)	What is the measurement of the height if the radius of the cylinder is 3 centimeters?  \r<BR>\n" );
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document.write( "c)	Graph this function.\r<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #15952 by </B><A HREF=/tutors/aboutme.mpl?userid=Earlsdon><B>Earlsdon(6294)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Earlsdon><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/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=15952\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Volume of a can - oops!... that's cylinder is given by:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=V+=+%28pi%29r%5E2h ALIGN=MIDDLE  ALT=\"V+=+%28pi%29r%5E2h\"   DISABLED_style= \"max-width:90%; height:auto;\" > = 121 cubic cm.\r<BR>\n" );
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document.write( "a) Write h as a function of r.<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=h%28r%29+=+121%2F%28%28pi%29r%5E2%29 ALIGN=MIDDLE  ALT=\"h%28r%29+=+121%2F%28%28pi%29r%5E2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "b) Find the height if the radius is 3 cm<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=h%283%29+=+121%2F%28%28pi%29%283%29%5E3%29 ALIGN=MIDDLE  ALT=\"h%283%29+=+121%2F%28%28pi%29%283%29%5E3%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > Using 3.14 as an approximation for<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=pi ALIGN=MIDDLE  ALT=\"pi\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=h%283%29+=+121%2F%28%283.14%29%289%29%29 ALIGN=MIDDLE  ALT=\"h%283%29+=+121%2F%28%283.14%29%289%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=h%283%29+=+4.3 ALIGN=MIDDLE  ALT=\"h%283%29+=+4.3\"   DISABLED_style= \"max-width:90%; height:auto;\" >Rounded to the nearest tenth.<BR>\n" );
document.write( "The height is 4.3 cm.\r<BR>\n" );
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document.write( "c) The graph of the function <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=h%28r%29+=+121%2F%28%28pi%29r%5E2%29 ALIGN=MIDDLE  ALT=\"h%28r%29+=+121%2F%28%28pi%29r%5E2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > is:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=graph%28300%2C200%2C-6%2C6%2C-6%2C100%2C121%2F%283.14x%5E2%29%29 ALIGN=MIDDLE  ALT=\"graph%28300%2C200%2C-6%2C6%2C-6%2C100%2C121%2F%283.14x%5E2%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
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