A push factor is somthing that make imagrints move from their
countries and things that usally cause this are things
like......laws,or things that the imagrints dont like. a pull
factor is somthing that make imagrints want to move to a certain
place with what they think is better for them. for reasons
like......jobs,freedom,rights,money,and laws.
Answer:
Correct answers are lever and odometer.
Explanation:
Archimedes is known for many inventions, and among them are two mentioned in here - lever and odometer.
According to historians he invented first odometer during First Punic war, but our knowledge of it was lost until 15th Century.
Everyone heard for his famous sentence “Give me a place to stand on, and I can move the earth”. He said that as he was the one who created the famous Law of the lever.
All other options are wrong. First water mill was according to what we know invented by Philo of Byzantium.
First aqueducts appeared in ancient India.
Highways didn't existed until 20th Century.
Answer:
The investment is risky because it has only a
2% chance of making a significant
The expected value of the investment is $ 49,050
return
Explanation:
Investment = $50,000
Expected worth = ( Chance in % x Expected Worth )
30% x $40,000 = $12,000
50% x $50,100 = $25,050
20% x $60,000 = $12,000
Total Expected Worth = $49,050
Expected value is $49,050
Chance to make the same worth is 2% ( (50000-49050 ) / 50,000 )
Afghanistan is a country that is surrounded by other countries. Also, Afghanistan is part/in the middle of Asia. All of Afghanistan's enemies would be able to see them coming.
