You buy $2.75$ pounds of pistachios and $2$ pounds of cashews. Do you pay more for the pistachios or for the cashews?

Idon’t understand this.. will someone ? will mark brainliest along with 20 points.

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?

Divide. write in simplest form 41/6 divided by 10