document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=139970>Question 139970</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A is directly proportional to B. When A is 7, B is 2. What is B when A is 10?<BR>\n" );
document.write( "P is inversely proportional to Q. P is 5 when Q is (1/10). What is P when Q is 0.01?\r<BR>\n" );
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document.write( "I am confused? Do you set this up as a cross multiplication?  Please help. Thankyou Bill </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #102027 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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=102027\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> A is directly proportional to B.<BR>\n" );
document.write( "A = kB<BR>\n" );
document.write( "----------<BR>\n" );
document.write( "When A is 7, B is 2. <BR>\n" );
document.write( "Use this information to solve for \"k\":<BR>\n" );
document.write( "7 = k*2<BR>\n" );
document.write( "k = 7/2<BR>\n" );
document.write( "----------------<BR>\n" );
document.write( "Therefore the equations that relates A and B is A = (7/2)B<BR>\n" );
document.write( "What is B when A is 10?<BR>\n" );
document.write( "10 = (7/2)B<BR>\n" );
document.write( "B = 20/7<BR>\n" );
document.write( "===========================<BR>\n" );
document.write( "Next Problem:\r<BR>\n" );
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document.write( "P is inversely proportional to Q<BR>\n" );
document.write( "P = k/Q<BR>\n" );
document.write( "--------------<BR>\n" );
document.write( "P is 5 when Q is (1/10)<BR>\n" );
document.write( "5 = k/(1/10)<BR>\n" );
document.write( "k = 1/2<BR>\n" );
document.write( "--------<BR>\n" );
document.write( "EQUATION:<BR>\n" );
document.write( "P = 1/(2Q)<BR>\n" );
document.write( "What is P when Q is 0.01?<BR>\n" );
document.write( "P = 1/(0.02)<BR>\n" );
document.write( "P = 50<BR>\n" );
document.write( "============<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H.\r<BR>\n" );
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document.write( "  </SPAN>\n" );
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