document.write( "Question 943761: A car dealership has 556 new cars on its lot. 133 of the cars are black, 401 have an automatic transmission,
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document.write( "57 have a sunroof, 116 are black and have an automatic transmission, 10 are black and have a sun roof, 42 have an automatic transmission and a sun roof, and 8 are black, have an automatic transmission, and have a sun roof. a) How many cars are black and have an automatic transmission, but do not have a sun roof? b) How many cars are not black, do not have an automatic transmission, and do not have a sun roof?
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Algebra.Com's Answer #575429 by josmiceli(19441)![]() ![]() You can put this solution on YOUR website! This is a Venn diagram with 3 intersecting circles \n" ); document.write( "The region in the center that is common to the \n" ); document.write( "3 circles is the 8 cars that: \n" ); document.write( "(1) are black \n" ); document.write( "(2) have sunroof \n" ); document.write( "(2) have auto trans \n" ); document.write( "------------------- \n" ); document.write( "There are 7 regions formed by the 3 intersecting \n" ); document.write( "circles. I end up with: \n" ); document.write( "(a) 108 cars \n" ); document.write( "(b) 15 cars \n" ); document.write( "------------------- \n" ); document.write( "This is all the detail I can give without a drawing \n" ); document.write( "Also, I end up with a total of 565 cars instead of 556 \n" ); document.write( "You might want more opinions\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |