document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=211183>Question 211183</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Not sure if this question belong here but it has to do with percentage change.<BR>\n" );
document.write( "The question is-<BR>\n" );
document.write( "the power of an electric circuit is given by P=I^2 R whre I= current and R= resistance\r<BR>\n" );
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document.write( "Find the % change in Power if the current is halved and resistance decreases by 25%.\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 #159552 by </B><A HREF=/tutors/aboutme.mpl?userid=rfer><B>rfer(16322)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=rfer><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=159552\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> By putting numbers into the formula I come up with a 20% decrease in power.<BR>\n" );
document.write( "I used I=4 and R=10<BR>\n" );
document.write( "Then I used I=2 and R=8 </SPAN>\n" );
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