document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1116009>Question 1116009</A>: <I><SPAN STYLE=\"word-break: break-all;\"> If L = 6.1 × 10^30 W and<BR>\n" );
document.write( "F = 5.3 × 10^(–10) W m^(-2),<BR>\n" );
document.write( "find d in the equation  d = square root of (L over (4 Pi F))<BR>\n" );
document.write( "You should give your answer in scientific notation, with the correct number of significant figures and the correct SI base units.<BR>\n" );
document.write( "(N.B. You do not need to understand the underlying science or the units used in order to answer this question.)<BR>\n" );
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document.write( "I’ve done the calculations and i came out with this answer d = 0.092 x 10^20 m but its not correct. Can someone please tell me what have i done wrong? Thank you<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #730919 by </B><A HREF=/tutors/aboutme.mpl?userid=greenestamps><B>greenestamps(13200)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=greenestamps><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=greenestamps><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=730919\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <BR><BR>\n" );
document.write( "No; we can't tell you what you did wrong, because we don't know HOW you did the calculations.  Assuming you are using a calculator, you probably have some missing or misplaced parentheses.<br><BR>\n" );
document.write( "sqrt((6.1*10^30)/(4pi(5.3*10^-10))) = 3.026*10^19 </SPAN>\n" );
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