Answer:
D
Step-by-step explanation:
Answer:
Possible outcomes=12



Step-by-step explanation:
We can see these two events are independent as Regina replaced marble after drawing one marble.
We can find possible outcomes by adding number of blue, red and yellow marbles.

Let us find probability of getting a blue marble on first draw.

Now we will find probability of getting yellow marble.

We can find probability of getting a blue marble and then yellow marble by multiplying both probabilities.

Therefore, probability of getting a blue marble and then yellow marble is
.
You have to find how many times 40 (the denominator) goes into 120 (attempts). That's 3, so you take the numerator (17) and multiply it by that same number. And 17 times 3 is 51.
I think the best answer from the choices listed above is the third option. The theorem that Abdul can use to determine the remaining distances for his map would be the Triangle Proportionality Theorem. It states that i<span>f a line parallel to one side of a </span>triangle<span> intersects the other two sides of the </span>triangle<span>, then the line divides these two sides proportionally.</span>