Atrain travels from new york to washington d. c. daily following a fairly straight path. if you made a scale model of the train tracks and determined that the distance the train travels is 240 inches, what is the most likely scale you are using?

The results of huy's eye exam show that he is nearsighted. which explanation should huy expect to hear? "you need convex lenses to shorten the distance that light takes to focus in your eyes." "you need concave lenses to shorten the distance that light takes to focus in your eyes." "you need convex lenses to lengthen the distance that light takes to focus in your eyes." "you need concave lenses to lengthen the distance that light takes to focus in your eyes."