Area formula for a circle is pi *r^2
circumference is pi * d
22.6/3.14 is 7.197= diameter
radius= 3.5985
pi * (3.5985)^2 =40.66
area is about 40.66 square inches
False
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<span>I had a question like this various Economics classes, as part of producer theory, trade, and overall economic growth. So I hope this translates to History as well.
The answer is C) Specialization leads to interdependence.
Why? If a country (or region, or industry) specializes in producing one thing, they will need to trade in order to get the other things they need.
A and D both go against this logic and are wrong. Specialization means picking something you are good at (producing at a lower price than others), and using all your resources for it.
B is probably wrong because it just seems silly. Not everyone will get rich. That's also part of Economics - there are ups and downs in the economy, there will always be some unemployment, etc.</span>
The soviet union lost the most lives during world war 2
