document.write( "Question 1206163: Maxim buys a bag of cookies that contains 7 chocolate chip cookies, 7 peanut butter cookies, 4 sugar cookies and 5 oatmeal cookies.\r
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document.write( "What is the probability that Maxim reaches in the bag and randomly selects a chocolate chip cookie from the bag, eats it, then reaches back in the bag and randomly selects a peanut butter cookie?
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Algebra.Com's Answer #843416 by ikleyn(52778)![]() ![]() You can put this solution on YOUR website! . \n" ); document.write( " \r\n" ); document.write( "\r\n" ); document.write( "The total number of cookies in the bag is 7+7+4+5 = 23.\r\n" ); document.write( "\r\n" ); document.write( "\r\n" ); document.write( "The answer to the problem's question is\r\n" ); document.write( "\r\n" ); document.write( " P =\r \n" ); document.write( "\n" ); document.write( "The formula is self-explanatory.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Notice that in the formula, the second denominator is 1 less than first denominator.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "It is because one cookie is just eaten.\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |