3 Select the correct answer from each drop-down menu. Let a(x) be the amount of money remaining on Hillary's gift card after purchasing x apps on her phone. Since a(12) = , Hillary will have dollars remaining on her card after purchasing apps.

english, cause i can’t you

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.

b and c

step-by-step explanation: