While visiting a​ memorial, a person approximated the angle of elevation to the top of the memorial to be 35º. After walking 255ft​ closer, he guessed that the angle of elevation had increased by 17º. Approximate the height of the​ memorial, to the top of the memorial.

the answer is y < -3 or   y > 3

-3y > 7 + 2

-3 y > 9

y < -3

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.

step-by-step explanation:

the answer would be a 24

step-by-step explanation:

c=2πr=2·π·3=24