document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=342781>Question 342781</A>: <I><SPAN STYLE=\"word-break: break-all;\"> a reservoir measures 180 ft. in diameter and 20 ft. high. How many gallons of water per foot are in this reservoir?\r<BR>\n" );
document.write( "\n" );
document.write( "A) 190,246<BR>\n" );
document.write( "B)648,000<BR>\n" );
document.write( "C) 242,352<BR>\n" );
document.write( "D) 508, 680\r<BR>\n" );
document.write( "\n" );
document.write( "I thought i used this equation (.785)(180ft)^2(20)(7.48 gals) but it never comes close to one of the answers please help if you can it is for my water distrabution class </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #245333 by </B><A HREF=/tutors/aboutme.mpl?userid=mananth><B>mananth(16946)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=mananth><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=mananth><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=245333\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <BR>\n" );
document.write( "The question is water per foot?\r<BR>\n" );
document.write( "\n" );
document.write( "diameter = 180 feet<BR>\n" );
document.write( "radius = 90 feet<BR>\n" );
document.write( "height of water = 1 foot.<BR>\n" );
document.write( "Volume V = pi*r^2*h<BR>\n" );
document.write( "V= pi*90^2*1<BR>\n" );
document.write( "V= 508938 cu.ft.<BR>\n" );
document.write( "..<BR>\n" );
document.write( "1 cu.ft = 7.48 gallons<BR>\n" );
document.write( "508,938 cu.ft = 7.48*508938=190,342 gallons  </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );