document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=475575>Question 475575</A>: <I><SPAN STYLE=\"word-break: break-all;\"> This question involves the dot product. Math 192 is too advanced for me. Could someone please help?<BR>\n" );
document.write( "The components of v=180i + 450j represent the respective no. of 1-day & 3-day videos rented from a video store. The components of w=3i + 2j represent the prices to rent 1-day & 3-day videos. Find v . w & describe what the answer means in practical terms. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #326151 by </B><A HREF=/tutors/aboutme.mpl?userid=robertb><B>robertb(5830)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=robertb><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=robertb><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=326151\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> v*w = 180*3 + 450*2 = 1440, the revenue obtained from the rental of 1-day and 3-day videos. </SPAN>\n" );
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