Question: When driving to class, a student must pass 2 traffic lights that operate independently. For each light, there is a 0.4 probability that it is

When driving to class, a student must pass 2 traffic lights that operate independently. For each light, there is a 0.4 probability that it is green. If she must reach both lights when they are green in order to make class on time, what is the probability that she will be on time?

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