Answer:
1/14
Step-by-step explanation:
Assuming you mean that there are 2 red, 2 green, and 4 blue marbles, there are a total of 8 marbles.
On the first draw, the probability the marble is red is 2/8.
On the second draw, there's one less marble, so the probability of selecting a green marble is 2/7.
The total probability is:
2/8 × 2/7 = 1/14
The answer is A, because:
3^8x(3^11)^-3
3^8x3^-33
1/3^25
Ok like what kind of math problems
it's the only one that hasn't been with a positive 2
