18,000. When the place before the number you are trying to round to is less that 5, that round down. If its is 5 or more, then round up.
Translations to the left and right take the form f(x-s), where s is the value of the shift. Note that shifts in the positive (right) direction appear negative, and shifts in the negative (left) direction appear positive. It's common to mistake these, so memorize the rule! In this case, the shift becomes f(x-4) = -3(x-4). A vertical stretch takes the form of k*f(x), where k is the value of the stretch. This stretch would appear as 4*f(x) = 4(-3x). Combining these transformations would yeild 4*f(x-4) = 4[-3(x-4)]. Simplify for the final result.
Answer:
86,475<em> </em>people live in poverty.
Step-by-step explanation:
We are given that the Total Cincinnati population is 
people.
We want to find the 
% of the Total population that lives in poverty. To do so we can use:
where 
is the amount of people that live in poperty. Plugging in values and solving we have:
However since here we are referring to number of people (i.e. population) we can not accept any irrational values so we need to round up our value so that
people live in poverty in Cincinnati.
Adding 2x to both sides we get
y = 2x
This is direct variation where the constant is 2.
