A ferris Wheel has a radius of 65 feet. What is the circumference of the wheel?​

Factor and solve to find roots x squared -x - 90 =0

If you measured the width of a window in inches and then in feet with measurement would you have the greater number of units

Monthly water bills for a city have a mean of $108.43 and a standard deviation of $36.98. find the probability that a randomly selected bill will have an amount greater than $173, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?