Answer:
The answer for this is D.
Step-by-step explanation:
The reason is that it tells you that is a 3/4 your distance point so you need to count from 3/4.
Huh? What do you mean I don't understand
Answer:
42580 miles
Step-by-step explanation:
Mean = 

The manufacturer does not want to replace more than 5% of the tires


By using normal table values :



Hence the approximate number of miles for the warranty is 42580 miles
Answer:
a)
28000 + 3000·x = 36000 + 2000·x --> x = 8 years
b)
28000 + 3000·8 = $52000