document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=174371>Question 174371</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Evaluate each expression.....\r<BR>\n" );
document.write( "\n" );
document.write( "7.   6P4 \r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "8.   5(3P2) \r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "9.   5C2 + 5C1  \r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "10.  7C3/7C4\r<BR>\n" );
document.write( "\n" );
document.write( "11.   There are 14 different types of boxed nails in the hardware store. You plan to buy 5 different types of boxed nails. How many different combinations are there? \r<BR>\n" );
document.write( "<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "12.   In how many different orders can six colored blocks be chosen from a set of 23 different blocks?\r<BR>\n" );
document.write( "\n" );
document.write( " </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #129320 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=129320\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Evaluate each expression..... <BR>\n" );
document.write( "7. 6P4 = 6!/(6-4)! = 6!/2! = 6*5*4*3 = 360<BR>\n" );
document.write( "-------------------------------------\r<BR>\n" );
document.write( "\n" );
document.write( "8. 5(3P2) = 5[3!/(3-2)!] = 5[3!/1!] = 5*3*2*1 = 6<BR>\n" );
document.write( "------------------------------------- \r<BR>\n" );
document.write( "\n" );
document.write( "9. 5C2 + 5C1 = [5*4/1*2] + [5/1] = 10+5 = 15<BR>\n" );
document.write( "-------------------------------------\r<BR>\n" );
document.write( "\n" );
document.write( "10. 7C3/7C4 = [7*6*5/1*2*3]/[7*6*5*4/1*2*3*4] = 1<BR>\n" );
document.write( "================================\r<BR>\n" );
document.write( "\n" );
document.write( "11. There are 14 different types of boxed nails in the hardware store. You plan to buy 5 different types of boxed nails. How many different combinations are there?<BR>\n" );
document.write( "14C5 = [14*13*12*11*10]/[1*2*3*4*5] = 2002<BR>\n" );
document.write( "--------------------------------\r<BR>\n" );
document.write( "\n" );
document.write( "12. In how many different orders can six colored blocks be chosen from a set of 23 different blocks? <BR>\n" );
document.write( "23C6 = 100947<BR>\n" );
document.write( "==================<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );