document.write( "Question 364442: A box contains four red marbles, seven white marbles and five blue marbles. If one marble is drawn at random, find the probability for each of the following: A blue marble drawn. A red or a blue marble is drawn. Neither a red nor a blue marble is drawn. \n" ); document.write( "
Algebra.Com's Answer #259838 by amoresroy(361)![]() ![]() You can put this solution on YOUR website! A box contains four red marbles, seven white marbles and five blue marbles. If one marble is drawn at random, find the probability for each of the following: A blue marble drawn. A red or a blue marble is drawn. Neither a red nor a blue marble is drawn. \r \n" ); document.write( "\n" ); document.write( "The probality a blue marble drawn \n" ); document.write( " = 5/(4+7+5) = 5/16\r \n" ); document.write( "\n" ); document.write( "The probability a red or a blue marble is drawn \n" ); document.write( " = (4+5)/(4+7+5) = 9/16\r \n" ); document.write( "\n" ); document.write( "The probability neither a red nor a blue marble is drawn \n" ); document.write( " = 7 / 16 \r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |