A formula sheet provided the following formula for the surface area of a sphere.

Melissa had never studied geometry before, but she knew there must be a typographical error in this formula. How could she tell there was an error?

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?