Is “What is the area of the floor in this classroom?” a statistical question?

Astudent received the following grades last semester. find the student's semester grade point average. an a is algebra (3 credits), a b in history ( 3 credits), a in sociology ( 3 credits) a d in english ( 3credits) and a c in seminar ( 2credits). an a is worth 4 points, a b is worth 3 points a c is worth 2 points and a d is worth 1 point.

Anyone know? will mark brainliest if you're correct!

What is the value of the expression below? 148+(-6)| + |– 35= 7|