Omar prepared 27 kilograms of dough after working 9 hours. How much dough did Omar prepare if he worked for 10 hours? Solve using unit rates. kilograms​

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?

Iam a rectangle. my perimeter is 60 feet. how much are do i cover?

Aresearch group wants to find the opinions’ of city residents on the construction of a new downtown parking garage. what is the population of the survey downtown shoppers downtown visitors downtown workers city residents