<span>Since fewer workers are available to support the economy in a country with a declining population, industrial and business production is also declining so countries with declining population offer jobs for foreigners to sustain their economy and by providing work for other countries especially 3rd world countries</span>
It is from southeast asia
There are two main factor that make ocean water more or less dense than about 1027 kg/m3:
Answer:
If a penny represents one years, 4.54 billion pennies are needed to represent the age of the Earth.
Explanation:
The equivalent number of pennies is the age of the Earth divided by the age of a penny. That is:
![n = \frac{4.54\times 10^{9}\,years}{1\,\frac{year}{penny} }](https://tex.z-dn.net/?f=n%20%3D%20%5Cfrac%7B4.54%5Ctimes%2010%5E%7B9%7D%5C%2Cyears%7D%7B1%5C%2C%5Cfrac%7Byear%7D%7Bpenny%7D%20%7D)
![n = 4.54\times 10^{9}\,pennies](https://tex.z-dn.net/?f=n%20%3D%204.54%5Ctimes%2010%5E%7B9%7D%5C%2Cpennies)
If a penny represents one years, 4.54 billion pennies are needed to represent the age of the Earth.