document.write( "Question 116175: If 3 balls are drawn from a bag containing 3 red and 4 blue balls, what is the expected number of red balls in the sample? \n" ); document.write( "
Algebra.Com's Answer #84512 by heidi(17)![]() ![]() ![]() You can put this solution on YOUR website! (3/4)red balls expected \n" ); document.write( " |