there are 300 fish in a pond A crocodile is loose in the pond and is eating the fish. Each day the crocodile eats 15 fish

Why do interests rates on loans to be lower in a weak economy than in a strong one

Thales was an ancient philosopher familiar with similar triangles. one story about him says that he found the height of a pyramid by measuring its shadow and his own shadow at the same time. if the person is 5-ft tall, what is the height of the pyramid in the drawing?

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?