document.write( "Question 629117: Whats the probably that a randomly selected 4 digit number is even and begins with a ODD digit \n" ); document.write( "
| Algebra.Com's Answer #396064 by stanbon(75887)      You can put this solution on YOUR website! Whats the probably that a randomly selected 4 digit number is even and begins with a ODD digit \n" ); document.write( "--------- \n" ); document.write( "# of ways to succeed: 5*10^2*5 = 2500 \n" ); document.write( "--- \n" ); document.write( "# of 4-digit numbers: 9000 \n" ); document.write( "--- \n" ); document.write( "P(condition) = 2500/9000 = 0.2778 \n" ); document.write( "======================================= \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "============= \n" ); document.write( " |