Answer:
(x, y) = (-1.8, -1.4)
Step-by-step explanation:
Answer: The slope is 0
Step-by-step explanation: The coordinates dont change from y=-5 to y=-5
20 total marbles....7 are green
probability on first draw is 7/20...and since the marble was not replaced, the probability on the second draw is 6/19. And since they cant happen at the same time, we multiply
7/20 * 6/19 = 42/380 which reduces to 21/190