The correct answer is -29.7
Answer:
yes i think so
Step-by-step explanation:
Queen 60" X 80" 152 X 203.5cm
Answer:
The right answer is "0.3193".
Step-by-step explanation:
According to the question,
Mean,


As we know,
The cumulative distributive function will be:
⇒ 
hence,
In the first 5 years, the probability of failure will be:
⇒ 




I think is the 3rd sorry if I’m wrong