Answer:
REFER TO ATTACHEMENT
<h2>I HOPE IT IS HELPFUL</h2>
Nikita's value is 4 times less than Bettina's value. I believe this is the answer.
W-5=5
W= 5+5 (bringing -5 to the other side, it becomes +5)
At last, W=10.
Add all the chips to find the total amount.
7 + 9 + 3 + 6 = 25 chips
Since there are 6 blue chips (6/25), that's the probability of just getting once.
When you pick a blue chip and it doesn't get replaced, then that means there is one fewer blue chip and one fewer from the total amount.
5/24
Multiply both probabilities.
6/25 * 5/24 = 30/600
Simplify.
30/600 → 1/20
Therefore, the answer is B
Best of Luck!
