World human population reached one billion
Answer:
The answer is $3,975✔✔✔
Explanation:
The explanation is you multiply 11.5% and 3 which equals 10,965, so I subtract the answer became $3,975
Answer:
Demographics help us understand the size, status, and behavior of populations. ... The field of science interested in collecting and analyzing these numbers is termed population demographics, also known as demography. Broadly defined, demography is the study of the characteristics of populations.
Explanation:
Mentality /Outlook / viewpoint. Here are a few synonyms - they all fit into the space and does not change the original meaning of the sentence.
Hi there!
We can use implicit differentiation with respect to x:

If a term with 'y' is differentiated, a 'dy/dx' must be included.
We can differentiate each term separately for the explanation.
<u>3xy</u>
We must use the power rule since 'x' and 'y' are both in this term.
Power rule:


Now, we can do the others.
<u>4x</u>
This is a normal power rule derivative.

<u>y²</u>
Since we are not differentiating with respect to y, we must include 'dy/dx'.

Combine the above:

Rearrange to solve for dy/dx.
Move dy/dx to one side:

Factor out dy/dx and divide:
