Yvaries inversely with x, y=2.5 when x=5, what is the value of k, the constant of inverse variation?

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.

i'm sorry mate, but i am not seeing any figures. i am unable to solve this for you.

c and d is your answers.

stay frosty!