Vinyl wallpaper is needed to cover 4 walls of a room. each wall measures 12 feet by 8 feet and each bolt of wallpaper covers 72 square feet. deduct 52 square feet for windows and the door. if the wallpaper costs $13.90 per bolt, how much will the paper cost? a) $46 b)$64.09 c)$69.50 d)$74.13

whole numbers.

step-by-step explanation:

we are given the average monthly rainfall (in millimeters) model r(m) for the years 1900-2009 as a function of the month number m.

as we can see m is taken for the number of months for years 1900-2009.

we know that number of months can't be a negative number or decimal number or a fraction.

so, the number of months could be only positive whole numbers.

therefore, whole numbers is more appropriate for the domain of r.