document.write( "Question 361076: A batch of 350 raffle tickets contains four winning tickets. You buy four tickets. What is the probability that you have\r
\n" ); document.write( "\n" ); document.write( "a.) no winning tickets?
\n" ); document.write( "b.) all of the winning tickets?
\n" ); document.write( "c.) at least one winning ticket?
\n" ); document.write( "d.) at least one non-winning ticket?
\n" ); document.write( "

Algebra.Com's Answer #257601 by edjones(8007)\"\" \"About 
You can put this solution on YOUR website!
a) 346C4/350C4 = .9549
\n" ); document.write( ".
\n" ); document.write( "b)4C4/350C4=1/614597725
\n" ); document.write( ".
\n" ); document.write( "c) 1-.9549=.0451
\n" ); document.write( ".
\n" ); document.write( "d) 1- 1/614597725 = 614597724/614597725
\n" ); document.write( ".
\n" ); document.write( "Ed
\n" ); document.write( "
\n" );