Actually infinity would be your answer because you can do 2-2 = 0 so -4y + 4y = 0, and you can do this with any number and it turns out to be 0. Because 0 times anything is 0, and anything times itself is itself and -4 + 4 is 0.<span />
Answer: 
Step-by-step explanation:
Given : Significance level : 
Sample size : n=85
Critical value : 
Sample mean : 
Standard deviation : 
The confidence interval for population mean is given by :-

Thus, the 95% confidence interval for the true mean cholesterol content, μ, of all such eggs = 
Hence, we conclude that the true population mean of amount of cholesterol lies between 182.356 and 197.644.
Suppose that one worker can produce 15 cookies, two workers can produce 35 cookies together, and three workers can produce 60 cookies together. What is the marginal product of the 3rd worker? Select one: a. 20 cookies b. 25 cookies c. 60 cookies d. 35 cookies
Answer:
True
Step-by-step explanation:
(0,-1) lands on the y-axis
the answer to the question is 4