document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=760319>Question 760319</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A circular swimming pool is 18.6 ft in diameter and 4.2 ft deep.\r<BR>\n" );
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document.write( "a. Determine the volume, v, of the pool in gallons if one gallon is 231 cubic inches.\r<BR>\n" );
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document.write( "b. The pool's filter pump can circulate 2500 gal per hour. how many hours, t, do I need to run the filter in order to to filter the number of gallons contained in the pool?\r<BR>\n" );
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document.write( "c. one pound of chlorine shock treatment can treat 10000 gal. how much of the shock treatment, n, should I use?\r<BR>\n" );
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document.write( "I would really appreciate if you can help me with this question, i'm stuck with it for two days now\r<BR>\n" );
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document.write( "thank you </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #462559 by </B><A HREF=/tutors/aboutme.mpl?userid=rothauserc><B>rothauserc(4718)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=rothauserc><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=rothauserc><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=462559\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Part a)<BR>\n" );
document.write( "convert the diameter and depth of the pool to inches<BR>\n" );
document.write( "diameter = 18.6 * 12 = 223.2 inches and radius is 1/2 of this = 111.6 inches<BR>\n" );
document.write( "depth = 4.2 * 12 = 50.4 inches<BR>\n" );
document.write( "volume (v) = pi * 111.6^2 * 50.4 = 1.972802 * 10^6 cubic inches<BR>\n" );
document.write( "v (in gallons) = 1972802 / 231 =  8540 gallons<BR>\n" );
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document.write( "Part b)<BR>\n" );
document.write( "t = 8540 / 2500 = 3.4 hours necessary to run filter<BR>\n" );
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document.write( "Part c)<BR>\n" );
document.write( "n = 8540 / 10000 = .85 lbs of chlorine is necessary<BR>\n" );
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