Which of the following could be a solution to a system of linear equations including the line graphed below?

select one:
a. (-2, 3)
b. (1,4)
oc. (3,0)
,-4)

Describe in detail how you would construct a 95% confidence interval for a set of 30 data points whose mean is 20 and population standard deviation is 3. be sure to show that you know the formula and how to plug into it. also, clearly state the margin of error.

Me. i can't figure out this question. give an explanation too. .

Which equation expression the relationship between the number of boxes b and the number of cans c and the proportion is 48