Layla is using her compass and straightedge to complete a construction of a polygon inscribed in a circle. which polygon is she in the process of constructing?

One expression below in undefined, and the other expression has a well defined value. which expression is undefined and explain why it has no value. which expression is defined? what is the value of that expression and how do you know? what is a different expression using a trig inverse function that is also undefined?

If benito is selecting samples of five values from the table, which row will result in the greatest mean? population data row 1 4 2 2 3 3 row 2 3 3 4 3 2 row 3 2 4 3 4 3 row 4 3 4 4 7 3 row 1 row 2 r

Iknow its nothing to do with education, but what type of thing should i wrote here? ? : ) its for mcdonald's btw.