document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=469719>Question 469719</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Can soneone please let me know if I am on the right track with this problem, I may have figured the first part out, but I am stumped on the last parts.\r<BR>\n" );
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document.write( "The access code for a garage door consists of 3 digits. Each digit can be 0 through 7 and each digit can be repeated.<BR>\n" );
document.write( "a)find the number of possible codes<BR>\n" );
document.write( "b)What is the probability of randomly selecting the correct access code?<BR>\n" );
document.write( "c)What is the probability of not selecting the correct access code?\r<BR>\n" );
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document.write( "The answer I have for the number of codes is: 290.  I am stuck on the rest of the question, I need help.  Thanks </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #322235 by </B><A HREF=/tutors/aboutme.mpl?userid=jorel1380><B>jorel1380(3719)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=jorel1380><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=jorel1380><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=322235\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> The digits are 0 through 7, and can be repeated, so the number of possible codes is 8x8x8=512<BR>\n" );
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document.write( "The possibility of randomly finding the right code is 1/512.<BR>\n" );
document.write( "The possibility of getting the wrong code is 511/512.. </SPAN>\n" );
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