Let (in radians) be an acute angle in a right triangle and let and , respectively, be the lengths of the sides adjacent to and opposite. Suppose also that and vary with time. At a certain instant units and is increasing at unit/s, while and is decreasing at units/s. How fast is changing at that instant?.

Trey caught a five and a half pound fish. how much did it weigh in ounces?

The graph shows the populations of two species in a particular region over two decades. based on the graph, what can you conclude about the relationship between the two species? a. the two species have a parasitic relationship. b. the two species are mutualistic in nature. c. the two species exhibit commensalism. d. the two species have a prey-predator relationship. e. the two species have a familial relationship.

An example of a fine motor skill is