Neha invested $1900 in the stock market. She invested part of it McDonald's stock that usually pays 15% per year and the remainder in the Toyota's stock that usually pays 5% per year. At the end of the year, she earned $240 in interest. Assuming each stock earned what was expected, how much did Neha invest in each stock?

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.