What is the approximate volume of a cone with a height of 9 fr and radius of 3 ft? use 3.14 to approximate pi, and express your final answer to the nearest hundredth. enter your answer in the box.

Find the solution(s) to the system of equations. select all that apply y=x^2-1 y=2x-2

X-10/4 when x = –18 a 7 b –2 c –7 d 2

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?