document.write( "Question 1204098: 1. A ball is drawn randomly from a jar that contains 6 red balls, 2 white balls, and 5 yellow balls. Find the probability of the given event.
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document.write( "a. The ball is not red.\r
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document.write( "b. The ball is not white.
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Algebra.Com's Answer #840123 by math_tutor2020(3816)![]() ![]() ![]() You can put this solution on YOUR website! \n" ); document.write( "Answers: \n" ); document.write( "(a) 7/13 \n" ); document.write( "(b) 11/13\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Reason\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "There are 6+2+5 = 13 balls total \n" ); document.write( "Of which, 6 are red and 13-6 = 7 are not red \n" ); document.write( "That's how we arrive at 7/13 to represent the probability of selecting a non-red ball (i.e. either white or yellow)\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "The probability of selecting a non-white ball follows a very similar idea. \n" ); document.write( "There are 2 white balls and 13-2 = 11 non-white balls out of 13 total. \n" ); document.write( " \n" ); document.write( " |