A40­acre field produces 600 bushels of wheat. at the same rate, how many bushels will a 75­acre field produce? a) 5 bushels b) 15 bushels c) 320 bushels d) 1125 bushels

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.