Answer: True
Explanation:
A primary source can be define as the authentic or original source of document generated from facts that are observable and unique. It can be in the form of manuscript, recording, autobiography, research material or any other original source.
The rule of 70 is a technique used to forecast how many years would take to a variable to double its value. It consists on dividing number 70 by the growth rate of the variable of interest, which in this case is the GDP of countries A and B.
According to the rule of 70, let's compute how long will take for the GDP of each country to double:
- Country A: 70/2.8= 25 years
- Country B: 70/1.4= 50 years
As the growth rates are constant, it is possible to compute the exact value of the GDP of each country in 100 years time using the number of years for output duplication.
- Country A duplicates its growth every 25 years. Hence, it will happen 4 times in 100 years. In year 25, the output will be $100,000. In year 50, it will duplicate again and reach $200,000. The third duplicate will take place in year 75 and GDP will sum $400,000. Finally, in year 100 it will duplicate one last time and country A will end up the century with a GDP per capita of $800,000.
- Country B duplicates its growth every 50 years. Therefore, it will happen twice in 100 years. In year 50, the output will be $100,000. In year 100, the last duplicate will take place, and country B will end up with a GDP per capita of $200,000.
Colonel Robert E. Lee resigns from the United States army two days after he was offered command of the Union army and three days after his native state, Virginia, seceded from the Union. ... Two days later, Lee was appointed commander of Virginia's forces with the rank of major general.
Answer:
Correct answer is a description of a battle he fought as a young man.
Explanation:
Only first option is correct as it tells us about his experience before the Revolution. He fought in a war as a young man and that happened before the Revolution.
Second and third options are related to his life after the revolution, while fourth is related to the period of Revolution.
Therefore, it can only be first option.
Answer:
b. real
Explanation:
Based on the information provided within the question it can be said that the first response should be to determine if the new virus is real. This is because many times firewalls and anti-virus software may detect and warn about a potential threat because it does not meet the safety precautions coded into the firewall. This does not necessarily mean that the code being warned against is actually a virus or malicious.
