An airplane descends at a rate of 200 feet per minute from an elevation of 4000 feet. Write an equation to represent the planes elevation as a function of times in minutes.

Afactory adds 3 red drops and 2 blue drops of coloring to white paint to make each pint of purple paint. the factory will make 50 gallons of the purple paint. how many drops of red and blue coloring will the factory need in the 50 gallon batch of purple paint.

Two angles are complementary. the larger angle is 36 more than the smaller angle. what is the measure of the larger angle?

20 ! need ! which exponential function is represented by the table? f(x) = 0.2(0.5x)f(x) = 0.5(5x)f(x) = 0.5(0.2x)f(x) = 0.2(0.2x)