Simplify the expression given below.
r
+
2
3 +
2:2 -
9
OA (E + 3) 1 - 3
OB. 38+1
Oc. 3 +1
31 + 1
+ 3)(1 - 3)
(1
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step-by-step explanation:

a rhombus is a parallelogram enjoying his symmetry.

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.