Answer:
Warm air rises at the equator and cold air sinks at the poles.
3000r+1500=500
-1500=-1500
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3000r=-1000
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3000=3000
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r=0.333333
Answer:
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Explanation:
Answer:
"Old Immigrants" are those moving to the US between 1810 and 1850. These immigrants are similar in that they mostly came to America for the same reason: economic opportunity. Some worked in or started businesses in the major cities.