document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=912933>Question 912933</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Suppose repetitions are not allowed. Answer the following:<BR>\n" );
document.write( "a) Find how many three-digit numbers can be formed from the following six digits: 2, 3, 5, 6, 7, 9<BR>\n" );
document.write( "b) How many even three-digit numbers can be formed from these six digits?<BR>\n" );
document.write( "c) What is the probability that a three-digit number greater than 400 will be formed from these six <BR>\n" );
document.write( "digits?\r<BR>\n" );
document.write( "\n" );
document.write( "i am having problems especially with b, because there are only 2 even numbers. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #554194 by </B><A HREF=/tutors/aboutme.mpl?userid=ewatrrr><B>ewatrrr(24785)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ewatrrr><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=ewatrrr><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=554194\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> a) The order of the elements does matter. The elements may be repeated. 6^3<BR>\n" );
document.write( "b) <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=6%5E2%2A2 ALIGN=MIDDLE  ALT=\"6%5E2%2A2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "c) = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4%2A6%5E2%2F6%5E3 ALIGN=MIDDLE  ALT=\"4%2A6%5E2%2F6%5E3\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );