Mathematics, 13.06.2020 16:57 oddsome74

when shona goes to college she either catches the bus with the probability of 0.8 or she cycles with the probability of 0.2. If she catches the bus, the probability that she is late is 0.4. If she cycles, the probability that Shona is not late for college on a randomly chosen day is .63. Find the value of x.

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