Y = 2/3 x - 3 y = -3/2 x + 2
Which statement about the lines is true?
A. The lines are the same.
B. The lines are parallel.
C. The line are perpendicular.
D. The lines intersect but are not perpendicular.

21

step-by-step explanation:

11279

answer: you need the equation in the question so i can answer it

step-by-step explanation:

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=2x-3

step-by-step explanation: