Your father uses text messaging to communicate with his employees. if he sends an average of 19 text messages each day, how many more text messages does he send than you? write an equation and solve for the unknown value

He concluded that a heavier object dropped from the same height as a lighter object will land

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?

Construct the graph that models the given situation