You are designing a container in the shape of a cylinder. The radius is 5 inches. You want the container to hold at
least 7257 cubic inches. What is the least possible
height of the container?
The least possible height of the container is I inches.

Every weekday, mr. jones bikes from his home to his job. sometimes he rides along two roads, the long route that is shown by the solid lines. other times, he takes the shortcut shown by the dashed line. how many fewer kilometers does mr. jones bike when he takes the shortcut instead of the long route?