Add the following complex numbers (2-8)+(5-i)

Asoccer ball manufacturer wants to estimate the mean circumference of soccer balls within 0.1 in

What could explain what happened when the time was equal to 120 minutes

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