Assuming that the population growth remains constant, write an exponential equation to determine the population some unknown number of years after 1999.

What are the solutions of the system? solve by graphing. y = -x^2 - 3x + 2 y = -2x + 2

Suppose i pick a jelly bean at random from a box containing one red and eleven blue ones. i record the color and put the jelly bean back in the box. if i do this three times, what is the probability of getting a blue jelly bean each time? (round your answer to three decimal places.)

If the discriminant if a quadratic equation is 4 which statement describes the roots?