Abag contains 5 black marbles, 9 white marbles, and 2 red marbles. one marble is to be chosen at random.

what is the probability that the chosen marble will be red?

answer: it is d

step-by-step explanation:

the formula for the equation of a circle is (x – h)2+ (y – k)2 = r2, where (h, k) represents the coordinates of the center of the circle, and r represents the radius of the circle. if a circle is tangent to the x-axis at (3,0), this means it touches the x-axis at that point.