Question

A bag contains 9 blue marbles and 1 green marble. What is the probability of drawing a blue marble followed by a green marble without replacing the first marble before drawing the second marble

A.1/10
B.1/9
C.1/5
D.9/10

Answer 1

A

Explanation:

Answer 2

It would be D, because you just add 9 plus 1, which would be 10, and since it says probability of drawing a blue marble followed by a green, there are only 9 blue marbles