<u>The correct answers are: </u>
The three fundamental questions that every economic sytems has to answer are the following:
- What to produce
- How to produce it
- Who will enjoy that production
If the markets are in charge of answering these questions, then it is a market economy. On the other hand, if the goverment provides the answers to them, then it is a command economy. And, finally, if both markets and goverments contribute to the provision of answers to these questions, then that is a mixed economy.
Answer:
In both cases the Blackbody A will emit more radiation.
Explanation:
We have to remember that blackbodies that have different peacks but same surface area the one with the smallest peak will always emit more radiation, since the formula goes:
AT=B
Where A is peak and T is total temperature, and B is weins constant.
So if we solve it for A it would look like this:
A=B/T
Meaning that the higher the temperature the lowest the radiation.
An increase in Americans living middle-class lifestyles
Explanation:
Being able to credit loans and to have money safe in bank accounts made it possible for people with less present income to save up and buy houses and cars and eventually lead a life that was promised to the middle class of USA in the 20's.
Introduction of credit allowed for the poor to be able to save up money and then get better credit in return .
They could invest more money in houses and other form of immovable property using their money which was compounding interests in the banks for them.
<span>Civil Wars will be your answer
At the end of its empires, Rome had a succession of civil wars that tore the empire apart
hope this helps</span>