You are going to paint a floor that is 27 ft. by 63 ft. one can of paint covers 23 yd² of space. how many cans of paint do you need?

The verbal translation for the difference of m and 7 increased by 15

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?

An appliance store sells lamps at $95.00 for two. a department store sells similar lamps at 5 for $250.00. which store sells at a better rate