Acastle has to be guarded 24 hours a day. five knights are ordered to split each day’s guard duty equally. how long will each knight spend on guard duty in one day?
a. record your answer in hours.
b. record your answer in hours and minutes.
c. record your answer in 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