Often, your answers will include negative numbers and decimal values. If your answer is not an exact value, you'll want to enter at least 3 decimal places unless the problem specifies otherwise.
What is 6 - 30?

Which statement best describes the polynomial

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?

What does the relationship between the mean and median reveal about the shape of the data