document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=119480>Question 119480</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Good evening ma'am or sir, please help on how to solve this problem involving expressions with exponents. I multiplied  5.89*10^-7 and 1*10^-9, I didn't konw if that one I did was correct.\r<BR>\n" );
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document.write( "3). The D line or yellow line of the metal sodium has a wavelngth of 5.89 * 10^-7 meter. If one (1) millimicron equals 1*10^-9 meter, express the wavelength of the D line in micromillions.\r<BR>\n" );
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document.write( "Thank you very much!!! </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #87513 by </B><A HREF=/tutors/aboutme.mpl?userid=josmiceli><B>josmiceli(19441)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josmiceli><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=josmiceli><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=87513\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Expressed in units, you have<BR>\n" );
document.write( "millimicrons/wavelength = (meters/wavelength)(millimicrons/meter)<BR>\n" );
document.write( "Let <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=m ALIGN=MIDDLE  ALT=\"m\"   DISABLED_style= \"max-width:90%; height:auto;\" > = millimicrons/wavelength<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=m+=+%285.89%2A10%5E%28-7%29%29%281%2A10%5E%28-9%29%29 ALIGN=MIDDLE  ALT=\"m+=+%285.89%2A10%5E%28-7%29%29%281%2A10%5E%28-9%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=m+=+58.9%2A10%5E%28-16%29 ALIGN=MIDDLE  ALT=\"m+=+58.9%2A10%5E%28-16%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "In scientific notation:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=m+=+5.89%2A10%5E%28-15%29 ALIGN=MIDDLE  ALT=\"m+=+5.89%2A10%5E%28-15%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > answer </SPAN>\n" );
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