Anastasia uses the equation p = 0.7(rh + b) to estimate the amount of take-home pay, p, for h hours worked at a rate of r dollars per hour and any bonus received, b. what is an equivalent equation solved for h?

Arandom number generator is used to model the patterns of animals in the wild this type of study is called

Haley buys 9 pounds of apples for $3. how many pounds of apples can she buy for $1?

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?