The answer to your question is w =40(2)n [n is in exponent form I just couldn’t type it that way ]
I believe it’s 12.5 miles
Answer:
As it ایس the correct answer is 45
78
7.90
Not sure either I need the question
Answer: The maximum error = $105.76.
Step-by-step explanation:
Formula to find the maximum error:

, where n= sample size.
= Population standard deviation
z*= Critical value(two-tailed).
As per given , we have

n= 35
For 98% confidence , the significance level = 
By z-table , the critical value (two -tailed) =
Now , the maximum error = 


Hence, With 98% confidence level , the maximum error = $105.76.