document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=115828>Question 115828</A>: <I><SPAN STYLE=\"word-break: break-all;\"> C-2 Manufacturing The capacity in gallons of a cylindrical tank can be found using the formula<BR>\n" );
document.write( "C=pieD^2L/924<BR>\n" );
document.write( "where <BR>\n" );
document.write( "C=capacity in gallons<BR>\n" );
document.write( "D=diameter of tank in inches<BR>\n" );
document.write( "L=length of tank in inches<BR>\n" );
document.write( "(a) Find the diameter of a 42-in-long tank that has a capacity of 30 gallons.<BR>\n" );
document.write( "(b) Find the diameter of a 60-in-long tank that has a capacity of 50 gallons. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #84279 by </B><A HREF=/tutors/aboutme.mpl?userid=checkley71><B>checkley71(8403)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=checkley71><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=84279\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 30=3.14d^2*42/924<BR>\n" );
document.write( "30=131.88d^2/924 now cross multiply<BR>\n" );
document.write( "30*924=131.88d^2 <BR>\n" );
document.write( "27,720=131.88d^2 now divide both sides by 131.88<BR>\n" );
document.write( "d^2=27,720/131.88<BR>\n" );
document.write( "d^2=210.191<BR>\n" );
document.write( "d=sqrt210.191<BR>\n" );
document.write( "d=14.5 in. is the diameter.<BR>\n" );
document.write( "-----------------------------------------<BR>\n" );
document.write( "50=3.14d^2*60/924<BR>\n" );
document.write( "50=188.4d^2/924<BR>\n" );
document.write( "188.4d^2=50*924<BR>\n" );
document.write( "188.4d^2=46,200<BR>\n" );
document.write( "d^2=46,200/188.4<BR>\n" );
document.write( "d^2=245.22<BR>\n" );
document.write( "d=sqrt245.22<BR>\n" );
document.write( "d=15.66 in. is the diameter. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );