Explain how to construct one of the regular polygons using a compass and straightedge and contrast with the steps using graphing technology. You may show this using Geogebra if you would like

Aphoto of a painting measured 13 x 17 inches the scale of the photo to the original painting is 1 inch to 3 inches. what is the size of this painting

Answer this question only if you know the answer! 30 points and

Monthly water bills for a city have a mean of $108.43 and a standard deviation of $32.09. find the probability that a randomly selected bill will have an amount greater than $155, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?