document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=580691>Question 580691</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A multiple-choice test has four choices for each answer. Suppose you make a random guess on three of the ten questions. What is the probability that you will answer all three correctly?\r<BR>\n" );
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document.write( "the back of the book says it's 1/64 but I cannot seem to get that. I tried 3/10 x 12/40, 1/4 x 12/40, and many others. Please help! </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #371349 by </B><A HREF=/tutors/aboutme.mpl?userid=scott8148><B>scott8148(6628)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=scott8148><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=scott8148><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=371349\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 3 questions, each with a 1/4 chance of being correct\r<BR>\n" );
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document.write( "(1/4) * (1/4) * (1/4) = 1/64 </SPAN>\n" );
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