A car dealership has 577 new cars on its lot. 106 of the cars are red, 487 have an automatic

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7) A car dealership has 577 new cars on its lot. 106 of the cars are red, 487 have an automatic transmission,30 have a sunroof, 88 are red and have an automatic transmission, 13 are red and have a sun roof, 23 have anautomatic transmission and a sun roof, and 10 are red, have an automatic transmission, and have a sun roof.
a) How many cars are red and have a sun roof, but do not have an automatic transmission?

b) How many cars are not red, do not have an automatic transmission, and do not have a sun roof?
8) In a certain town, 38.2% of the voters are Democrats and 61.8% of the voters are Republicans. In the lastelection 44.6% of the Democrats, and 45.9% of the Republicans voted.
a) If a citizen who voted in the last election is randomly selected, what is the probability that they
are a Democrat?

b) If a citizen who is a Republican is randomly selected, what is the probability that they voted in
the last election? 

 

  • 7 years ago
A car dealership has 577 new cars on its lot. 106 of the cars are red, 487 have an automatic
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