II Find the range of the function for the given domain

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

Factor the polynomial by its greatest common monomial factor.

1. according to the internal revenue service, the mean tax refund for the year 2007 was $2,708. assume the standard deviation is $650 and that the amounts refunded follow a normal probability distribution. a. what percent of the refunds are more than $3,000? b. what percent of the refunds are more than $3,000 but less than $4,000? c. what percent of the refunds are less than $2,000?