Which expression gives the length of PQ in the triangle shown below? P
15
R
19
O
A. 15 + 19
B. 152 + 192
C. 15+19
O
D. V152 + 192

Explаnаtion is in а file

xlnk․cf/tcMG

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.