A
Because X isn’t repeated in W but there are repeats in the others.
Number one would be x=4, I hope this helps
Answer:
Required probability equals 0.18%
Step-by-step explanation:
The probability that the primary and one auxiliary computer fails equals
1) Probability that A and B fails
2)Probability that A and C fails
Thus required probability equals

Answer: Slope = 2; 3-intercept=-1
Step-by-step explanation: