Please answer this correctly without making mistakes

4 ft 11 in

Step-by-step explanation:

60 in = 5ft

68 in - 9 in = 59 in

59 in = 4 ft 11 in

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.