Answer:
2/3.
Step-by-step explanation:
Ok, so at first, the probability of the teacher picking a girl is 7/9. And then when she takes one girl, it is less, so the probability is 6/8. Then if she picks 2 more girls, then the probability of that would be 4/6, or 2/3.
Answer:
2826/25
Step-by-step explanation:
28.26×4=========2826/25
4(8) - 3 • 81
The first one
X=500 I mean division is the answer to x=500
