How to draw a plane that contains a, d, and c

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 monetary value earned for selling goods or services to customers is called a.) revenue b.) assets c.) money d.) accounting

Wich statement could be used to explain why the function h(x)= x^3 has an inverse relation that is also a function