OABC is a parallelogram. OA is represented by the vector a and OC is represented by the vector C.

M is the mid-point of BC and N is the point on OB such that
ON:NB = 2:1.

1. Find expressions for these vectors, giving the answers in the
simplest form: ON, OM, AN and AM.

2. Show that points A, N and M lie on a straight line.

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

There is an entrance to the computer room at point e which lies on ab and is 5 feet from point a. plot point e on the coordinate plane. find the distance from the entrance at point e to the printer at point e

Examine the two-step equation. − 7 4 + x 4 = 2 which property of operations allows you to add the same constant term to both sides? amultiplication property of equality bdivision property of equality caddition property of equality dsubtraction property of equality