Which expression is equivalent to 12m^5w^6/3w^4 . 5(m^4)^3/w^-3 for all values of m and w where the expression is defined? a. 20m^12w^2
b. 14m^7/w^10
c. 20m^17w^5
d. 14m^12w

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