document.write( "Question 1143226: Box A contains nine cards numbered 1 through 9,and box B contains five cards numbered 1 through 5. A box is chosen at random and a card is drawn. If the number is even find the probability that the card came from Box A. \n" ); document.write( "
Algebra.Com's Answer #764042 by 4419875(21)![]() ![]() ![]() You can put this solution on YOUR website! There is 1/2 chance of choosing box a and 4/9 of balls from it. Even={2,4,6,8} \n" ); document.write( "Hence, |