Afreight train starts from los angeles and heads for chicago at 40 mph. two hours later, a passenger train leaves the same station for chicago traveling 60 mph. how long before the passenger train over takes the freight train?

Afair survey question is one that does not encourage biased responses. which survey question is fair? a.) do you agree that only unethical people take credit for other people’s work? b.) have you ever taken credit for somebody else’s work? c.) have you ever engaged in unethical behavior, such as taking credit for somebody else’s work? d.) don’t you think it is unethical to take credit for somebody else’s work?