Answer:
c bc c is a fraction which is smaller than a #
1 by 120
2 by 60
3 by 40
4 by 30
5 by 24
6 by 20
8 by 15
10 by 12
If you initially have 6 W, 4 R, and 8 B, and you take away two whites and a red, then you have 4W, 3 R and 8 B. There are 15 marbles total, and 8 black marbles, so you have an 8 in 15 or 53% chance of picking a black marble.
Step-by-step explanation:
Q3, B
Q4, I'm not too sure about this one but I think its D
