The Lemon Brand cars have a transmission which fails with probability $0.6$, and brakes which fail with probability $0.3$; the two kinds of failures occur independently. What is the probability that exactly one of the failures occurs when you drive a Lemon?
I'm very confused with the question because I tried doing the Bernoulli Trials but I don't have (n) or Probability of success since there isn't a number of trials that I can base it off of. I did just try and multiply together to get $0.18$ but it is not the answer. Could any body give me some sort of a hint?
*The answer is .54