Select ALL the sets the number 12 belongs to real
irrational
rational
integer
whole
natural

If a baby uses 15 diapers in 2 days, how many diapers will the baby use in a year?

How do you determine if an ordered pair is a solution to a given equation?

An office supply company conducted a survey before marketing a new paper shredder designed for home use. in the survey, 80 % of the people who tried the shredder were satisfied with it. because of this high satisfaction rate, the company decided to market the new shredder. assume that 80 % of all people are satisfied with this shredder. during a certain month, 100 customers bought this shredder. find the probability that of these 100 customers, the number who are satisfied is 69 or fewer.