Alocal cafe serves tea, coffee, cookies, scones, and muffins. they recently gathered data about their customers who purchased both a drink and a snack

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?

Ingredient c: 1/4 cup for 2/3 serving or ingredient d: 1/3 cup for 3/4 serving which unit rate is smaller

Solve 17= -13 - 8x and show your work.