How is a one-degree angle in classifying angles?

Which of the following represents the zeros of f(x) = 6x3 − 31x2 + 4x + 5? −5, one third , one half 5, − one third , one half 5, one third , − one half 5, one third , one half

How many credit hours will a student have to take for the two tuition costs to be equal? round the answer to the nearest tenth of an hour.

According to the data set, where should the upper quartile line of the box plot be placed?