Answer:
The population density of the city is 20,000 persons per square mile
Explanation:
Population density is defined as the total population living in a region divided by the total area of the region
Here
Population = 100000
Area of the city = 5 square mile
Density = 
people per square mile
The population density of the city is 20,000 persons per square mile
HNO3 Has a 3 next to the O. this means that there are 3 oxygen atoms.
Answer:
Claiming Antarctica as a territory
Explanation:
The main purpose of the Antarctic Treaty, which was signed in Washington on December 1, 1959, is to ensure 'in the interest of all mankind that Antarctica shall continue for ever to be used exclusively for peaceful purposes and shall not be claimed by anyone or " free for all "
By breaking into a free nation
