Amy finished her history assignment in 144 hours. then she completed her math assignment in 1/3 hours. what was the total amount of time amy spent doing these two assignments?

In which source of water would a wave travel the fastest? o ice o cold o room temperature o hot mark this and return save and exit next

You paint a 1/2 of a wall in 1/4 hour. how long will it take you to paint one wall

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