I need help please answer asap

On average, how many more hits will he get when he bats 100 times at home during the day as opposed to 100 times away at night?

Which of the following points is collinear with (-2,1) and (0,3)

Solve the problem. a student earned grades of c, a, b, and a in four different courses. those courses had these corresponding numbers of credit hours: 4, 5, 1, and 5. the grading system assigns quality points to letter grades as follows: a = 4, b = 3, c = 2, d = 1, and f = 0. compute the grade point average (gpa) and round the result to two decimal places. 3.40 3.50 8.75 2.18