Which best describes the relationship between the line that passes through the points (2, 3) and (5, 8) and the line that passes through the points (–7, 5) and (–12, 8)?

d. 24+-0.114

step-by-step explanation:

the question requires us to calculate the approximate 95% confidence interval for the mean number of ounces of ketchup per bottle in the sample given the following statistics;

sample mean = 24

standard deviation, σ = 0.4

sample size , n = 49

the confidence interval for a population mean is calculated using the formula;

sample mean ± z-score*(σ/sqrt(n))

the z-score associated with a 95% confidence interval, from the standard normal tables, is;

1.96

substituting these values into the formula;

24 ± 1.96*(0.4/7)

= 24 ± 0.112

from the alternatives given, choice d is closest to the above expression;

answer: y = -2.5x - 15

              (-6,0)

step-by-step explanation:

i think the answer is d im not sure

the answer is c: divide the arc's degree measure by 360°, then multiply by the circumference of the circle.