document.write( "Question 119319: Each of the letters D E T E R M I N E D is written on a card. YOu mix the cards thoroughly. What is the probability of selecting an E, then an M? The first card is replaced before selecting the second card. \n" ); document.write( "
Algebra.Com's Answer #87405 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Each of the letters D E T E R M I N E D is written on a card. YOu mix the cards thoroughly. What is the probability of selecting an E, then an M? The first card is replaced before selecting the second card. \n" ); document.write( "---------- \n" ); document.write( "Prob (E) = 3/10 \n" ); document.write( "Prob (M) = 1/10 \n" ); document.write( "--------------- \n" ); document.write( "The draw results are independent because you replaced the 1st card drawn. \n" ); document.write( "Therefore P(E then M) = (3/10)(1/10)= 3/100 \n" ); document.write( "================= \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |