document.write( "Question 327636: You are going to toss a penny five times. What is the probability that the first head will occur on the third toss?\r
\n" ); document.write( "\n" ); document.write( "a 1/8 b 1/3 c 1/2 d 1/4 e 3/5
\n" ); document.write( " \n" ); document.write( "

Algebra.Com's Answer #234699 by Edwin McCravy(20065) $\"\"$ $\"About$

You can put this solution on YOUR website!

\r\n" );
document.write( "P(tail 1st AND tail 2nd AND head 3rd AND either one 4th AND either one 5th) =\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "choice a\r\n" );
document.write( "\r\n" );
document.write( "Edwin

\r
\n" ); document.write( "\n" ); document.write( " \n" ); document.write( "

\n" );