Analyze the following pattern: 1,2,5,10,17

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?

The triangle rst, rs = 65 and st = 60. which equation could be used to find the value of angle s?

The bottom of a vase is a square.each side measury y+11 units.the square has a perimeter of 55 units what is the value of y?