Find the midpoint of the line segment joining the points P, and P2 P1 = (-4,1)
P2 = (5,7)
The midpoint is

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.

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step-by-step explanation:

it's possible to build a triangle with side lengths of 3, 3, and 9.- true ( b.)