document.write( "Question 1032423: I really need help on this math question:\r
\n" ); document.write( "\n" ); document.write( "You have 8 red checkers and 8 black checkers in a bag. You choose two checkers. Find each probability. \r
\n" ); document.write( "\n" ); document.write( "a) P(red and red) with replacing
\n" ); document.write( "b) P(red and black) without replacing
\n" ); document.write( "c) P(black and red) with replacing
\n" ); document.write( "

Algebra.Com's Answer #647073 by rothauserc(4718)\"\" \"About 
You can put this solution on YOUR website!
There are 16 checkers in all
\n" ); document.write( ":
\n" ); document.write( "a) P(red and red) with replacing = (8/16) * (8/16) = 1/4
\n" ); document.write( ":
\n" ); document.write( "b) P(red and black) without replacing = (8/16) * (8/15) = 4/15
\n" ); document.write( ":
\n" ); document.write( "c) P(black and red) with replacing = (8/16) * (8/16) = 1/4
\n" ); document.write( ":
\n" ); document.write( "
\n" ); document.write( "
\n" );