Acommunity bike ride offers a short 5.7 mile ride the short ride is followed by a long ride 5 2/3 times as long as the short ride fir adults. a woman bikes the short ride with her children and then a long ride with friends how many miles does she ride altogether

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.