So the following is the answer of the following question in your problem and please do not post to many question in just one posting.
#1 The 98% confidence interval for the mean hours is between 6 and 50.
#2 The smallest margin of error between the two is southern florida with 1.8% margin of error.
Answer:
x^4 + 5x^3 - 12x^2 + 5x + 1
1) B
2) C
can you help me? since I helped you?
42/3 = 14
I think the unit rate is $14.
I hope this helps! :D
<u>Comment</u>
If I don't know what was before the comma in M(, –1) I can't solve this
