Leon is building a square picture frame. The side of the frame is 495 millimeters long.

If a meter of wood costs $7, how much will the wood he needs cost?

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.

the answer is 3/2 and for decimal: 1.5

hope i

-lavira: )