Andrew scored an 89, 92, 97, 81, and 96 on five tests. what is the mean of andrew's test scores?

Which of the following questions is a statistical question? (2 points) how many professional sport leagues are there? where do the professional sport leagues play? how many hours of professional training took place over the weekend? how many hours do you spend each week training for a sports league?

Two lines that do not intersect are skew. always sometimes or never

The area of a rectangle is 54x^9y^8 square yards. if the length of the rectangle is 6x^3y^4 yards, which expression represents the width of the rectangle in yards