john has been told by his boss to buy enough barbed wired to put around the triangular lot that is being used as a cattle feed lot. The measurement of the lot is 50ft by 100ft by 20 ft. how much should he buy?

Jordan rides his bike 6 7/15 miles every day to deliver newspapers and to go to and from school. if his ride to and from school is 4 3/10 miles, how many miles is the trip to deliver newspapers? 1 1/3 1 1/6 2 1/6 2 4/5

Astuntman jumping off a 20-m-high building is modeled by the equation h=20-5t^2, where t is the same in seconds. a high-speed camera is ready to film him between 15m and 10m above the ground. for which interval of time should the camera film him?

What is not true about kl and mn? what is mn? (show )