Ateacher gave a test with 50 questions, each worth the same number of points. donovan got 39 out of 50 questions right. maci's score was 10 percentage points higher than donovan's. what was maci's score? explain. how many more questions did maci answer correctly? explain. explain how you can check your answers for reasonableness.

On traditional maps, earth is represented in a flat plane, or by euclidean geometry. however, a globe is a more accurate model that comes from elliptical geometry.how does a globe represent the fact that there are no parallel lines in elliptical geometry? the equator is not parallel to any other latitudinal lines. the north and south poles are never connected by a geodesic. the geodesics connecting the north and south poles never intersect. the geodesics connecting the north and south poles intersect at both of the poles.