Work this problem involving silver rental cars with navigation systems. Assume that the car lot contains 25% Corvettes, 50% BMWs, and 25% Porsches. Of the Corvettes, 70% have navigation systems, 10% of the BMW's have navigation systems, and 50% of the Porsches have navigation systems. Furthermore, 40% of the Corvettes, 90% of the BMWs, and 70% of the Porsches are silver. The property of being silver is independent from having a navigation system. You are assigned a car at random. - If the car has a navigation system and is silver, what is the probability that it is a Corvette?

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Q: The following table shows the amount spent by four U.S. airlines to fly one available seat 1 mile in…

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