1 2/7 divided by (-2 1/4)

Hey there! :)

-4/7.

Step-by-step explanation:

Convert 1 2/7 to an improper fraction:

1 2/7 -->

Convert -2 1/4 to an improper fraction:

-2 1/4 -->

Divide by multiplying by the reciprocal:

Therefore, 1 2/7 divided by -2 1/4 equals -4/7.

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.

5 + 8 +7 + 4 + 0 +1 = 25

step-by-step explanation: