Step-by-step explanation:
i) answer =1
ii) 2 <u>-3m + 6n -2</u> x 3 <u>3-m</u>
80% probability
**
If 8 good and 2 burned out,
10 in total,
8/10 good
8/10 = 80%
Answer:

Step-by-step explanation:

Answer:
none of them
but across the line y=x (just a vertical line)