At a toy shop, 45 toys were sold in september. a bonus will be giver workers if they can increase sales by 40% in october. how many toys he sales team sell in october to receive the bonus?

What is the missing constant term in the perfect square that starts with x^2 -20x

Ahome improvement store rents it’s delivery truck for $19 for the first 75 minutes and $4.75 for each additional 1/4 hour. if a customer rented the truck at 11: 10 am and returned the truck at 1: 40 pm the same day, what would his rental cost be?

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?