document.write( "Question 1189394: In a package of candies, 8 candies are green, 2 are red, and 6 are white. If the first candy chosen (and not replaced) is not a white one, what is the probability that the next one randomly chosen will be white?
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document.write( "A. 5/16
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document.write( "B. 3/8
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document.write( "C. 2/5
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document.write( "D. 3/5
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document.write( "E. 2/3 \n" );
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Algebra.Com's Answer #820744 by math_tutor2020(3817)![]() ![]() ![]() You can put this solution on YOUR website! \n" ); document.write( "8 green + 2 red + 6 white = 16 total candies\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Those 16 candies drop to 16-1 = 15 after the first candy is chosen.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "The fact it says the first selection isn't white means we know 100% that we have m = 6 choices for the second slot. \n" ); document.write( "This is out of the n = 15 left over.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Dividing the two values gets us \n" ); document.write( "m/n = 6/15 = (2*3)/(5*3) = 2/5\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Answer: 2/5 (choice C) \n" ); document.write( " \n" ); document.write( " |