How to write two and a half million

Classify the following triangle check all that apply

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?

You wanted to draw an enlargement of design that printed on a card that is 4 in by 5