Anyone wanna zo om or meet with me rn ​

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?

The price of an item has been reduced by 30%. the original price was $30. what is the price of the item now ?

What are the coordinates of the point that is 1/3 of the way from a to b? a (2,-3) b (2,6)