If a man walks at the rate of 5 feet per second, how many minutes will it take him to walk 2700 feet?

Acircle has a radius of 5/6 units and is centered at (3.6, 7.8) write the equation of this circle

Astick 2 m long is placed vertically at point b. the top of the stick is in line with the top of a tree as seen from point a, which is 3 m from the stick and 30 m from the tree. how tall is the tree?

Carlos spent 1 1/4 hours doing his math homework he spent 1/4 of his time practicing his multiplication facts how many hours to carlos been practicing his multiplication facts