document.write( "Question 243155:  A box contains fewer than 50 marbles. Each marble is either red or white. The probability of randomly choosing a red marble is 2/5. What is the largest number of white marbles that could be in the box?\r
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document.write( "A. 18  B. 27  C. 31 D. 45  E. 49 \n" );
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| Algebra.Com's Answer #178139 by stanbon(75887)      You can put this solution on YOUR website! A box contains fewer than 50 marbles. Each marble is either red or white. The probability of randomly choosing a red marble is 2/5. What is the largest number of white marbles that could be in the box? \n" ); document.write( "If P(red) = 2/5, P(white) is 3/5. \n" ); document.write( "# of white < (3/5)50 = 30 \n" ); document.write( "The answer has to be a whole number so it is 27 \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "=============================== \n" ); document.write( " \n" ); document.write( "A. 18 B. 27 C. 31 D. 45 E. 49 \n" ); document.write( " \n" ); document.write( " |