Exercitü si probleme de dificultate medie 2. Efectuați, scriind rezultatul sub formă de putere:
a) (79: (7.712.715); b) (2.27.2) : (27)};
d) [(39) :(3.319; e) (72.712): [(72)31";
c)(58) : (510.5.5);
1) (2.29* : [(2)
Va rog urgent

the answer is c. 23/3

(3x-8) or (3x+8)

step-by-step explanation:

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.