Three snacks bars contain 1/5, 0.22, and 19% of their calories from fat. Wich snack barontains the least amount of calories from fat?

What is the sum of these mixed numbers 2 1/8 + 4 3/8

At the beginning of the day, stock xyz opened at $6.12. at the end of the day, it closed at $6.88. what is the rate of change of stock xyz? a. 1.17% b. 11.0% c. 12.4% d. 81.5%

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?