The project start on 22/9/2019, we have 221 months to finish the project, knowing that workers work only 6 days a week, when is the due date?

Irene bought 3 yards of fabric and a spool of thread for $28.10. if the spool of thread cost $1.25, how much did the fabric cost per yard?

The graph of a line gets what as the value of the slope gets bigger

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?