This week Michael practiced the piano 4 7/12hours and last week he practiced 5 3/4 hours. How many hours did he practice during these 2 weeks?

Brainlest answer can you find the area and circumference of a circle given the radius or diameter? if its yes or no explain why

The constitution gives congress the power to create federal courts lower than the supreme court higher than the supreme court equal to the supreme court, unaffected by the supreme court.

1yd 1 ft = 1 1/12 1 1/3 1 1/2 1 1/6