Performance task 4 [Domain and range of a function]

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?

Pat listed all the numbers that have 15 as a multiple write the numbers in pats list

Plot a point at the y-intercept of the following function on the provided graph. 3y=-5x+7 20 points