A bag of M&M's has 3 red, 6 green and 3 brown left in it. You draw out an M&M and put it back then draw another. WHat is the probability of drawing a green and a red in either order? Write your answer as a decimal rounded to the nearest thousandth (3 decimal places).

In the past, professional baseball was played at the astrodome in houston, texas. the astrodome has a maximum height of 63.4 m. the height of a baseball t seconds after it is hit straight up in the air with a velocity of 45 ft/s is given by h = -9.8t2 + 45t + 1. will a baseball hit straight up with this velocity hit the roof of the astrodome? use the discriminant to explain your answer.

Graph y ≥ -x^2 - 1. click on the graph until the correct graph appears.

Simplify. 4+3/7x-2-2/7x a. 2-5/7x b. 6-1/7x c. 2+1/7x d. 6+5/7x