Answer:
C.No, because each lime will cost a bit more than 30¢, so 4 limes will cost a bit more than $1.20.Step-by-step explanation:
The area is 480 square inches
Step-by-step explanation:
x = 55
I hope this is helpful
Given:
n = 40, sample size
Confidence level = 99% => z* = 2.58

, sample proportion.
By definition, the margin of error is

Answer:
According to Sarah's poll, she can conclude with 99% confidence level that 20% of the high school population is happy with the quality of the cafeteria food, with a margin of error of +/- 16.3%.