document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=567594>Question 567594</A>: <I><SPAN STYLE=\"word-break: break-all;\"> P is inversely proportional to d^2<BR>\n" );
document.write( "P = 10,000 when d = 0.4<BR>\n" );
document.write( "Find the value of P when d = 0.8 \r<BR>\n" );
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document.write( "I know that P = k/ d^2 <BR>\n" );
document.write( "so .. k/ 0.64 = 10,000 <BR>\n" );
document.write( "but i dont know how to use the numbers given to find the value  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #366657 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=366657\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> P is inversely proportional to <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=d%5E2 ALIGN=MIDDLE  ALT=\"d%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" >.<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=P+=+k%2Fd%5E2 ALIGN=MIDDLE  ALT=\"P+=+k%2Fd%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" > Given that <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=P+=+10000 ALIGN=MIDDLE  ALT=\"P+=+10000\"   DISABLED_style= \"max-width:90%; height:auto;\" > when <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=d+=+o.4 ALIGN=MIDDLE  ALT=\"d+=+o.4\"   DISABLED_style= \"max-width:90%; height:auto;\" > make the substitutions:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=10000+=+k%2F%280.4%29%5E2 ALIGN=MIDDLE  ALT=\"10000+=+k%2F%280.4%29%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" > Solve for k:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=k+=+10000%280.16%29 ALIGN=MIDDLE  ALT=\"k+=+10000%280.16%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=k+=+1600 ALIGN=MIDDLE  ALT=\"k+=+1600\"   DISABLED_style= \"max-width:90%; height:auto;\" > so...<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=P+=+1600%2Fd%5E2 ALIGN=MIDDLE  ALT=\"P+=+1600%2Fd%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" > now substitute <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=d+=+0.8 ALIGN=MIDDLE  ALT=\"d+=+0.8\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=P+=+1600%2F%280.8%29%5E2 ALIGN=MIDDLE  ALT=\"P+=+1600%2F%280.8%29%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" > Evaluate.<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=P+=+1600%2F0.64 ALIGN=MIDDLE  ALT=\"P+=+1600%2F0.64\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=P+=+2500 ALIGN=MIDDLE  ALT=\"P+=+2500\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );