(2x6)-7+9 to the 2nd power+45÷5

Can you plz solve it showing the work?? THANKS!!!

205

Step-by-step explanation:

((2x6)-7+9)^2+45/5

= ((12)-7+9)^2+45/5

= (12-7+9)^2+45/5

= (14)^2+45/5

= 196+45/5

= 196 + 9

= 205

answer: the first graph

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.