In One flew over the cuckoos nest How does the reader know that Cheif is dreaming and isn't spiraling down into another hallucination about the machinery? What clues do we have that it isn't real?

Find the center and the radius of the circle with the equation: x^-2x+y^2+4y+1=0

Why might a reader look for an idea that is restated? to craft a summary of the article to find the subheadings in the article to identify the article's main idea to locate the article's key support

Keeping wolves as pets is wrong. wolves are not pets.they're wild and natural-born killers. people who keepwolves in captivity are self-centered and vain. they thinkit's some kind of status symbol to own a wolf. but wolvesneed to roam free, participate in the thrill of the hunt, filltheir bellies with raw meat, and socialize with their packmates.which type of appeal does the passage primarily use? oa. ethos