CP is equal to 200 SP is equal to 100 find the profit or loss​

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?

Aubrey read 29 books and eli read 52 books what number is equal to the number of books aubrey read?

Flvs question 3 exam: 04.10 segment one exam part two what is the measure of angle x? picture is shown