There are 5280 feet in one mile. hannah likes to walk 5 miles each week for exercise. how many feet does hannah walk each week?

10 ! a train starts from grand city and travels toward belleville 388 miles away. at the same time, a train starts from belleville and runs at the rate of 47 miles per hour toward grand city. they pass each other 4 hours later. find the rate of the train from grand city.

Name each raycalculation tip: in ray "ab", a is the endpoint of the ray.

7. the area of the playing surface at the olympic stadium in beijing isof a hectare. what area will it occupy on a plan drawn to a scaleof 1: 500?