Point B is a point of tangency. Find the radius r of c

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.

Sasha drank 8 bottles of water everyday for a week. how many bottles of water did she drink in total?

Select the point that is a solution to the system of inequalities. y< =-x+3 y=x^(2)-3x