48.47 moles NO, is formed if 824 g
The first immigration restriction legislation in the U.S. was directed towards the Chinese people and restricted them from entering into the country during that period of time.
<h3>What is Immigration?</h3>
This is the process in which individuals move internationally to others and settle there. This is usually as a result of the high number of jobs present there which can be done to earn a source of income and also favorable living conditions.
The first immigration restriction legislation in the U.S. was the Chinese Exclusion Act of 1882 and was prohibited the Chinese from immigration into the United States.
It prevented the Chinese workers from immigrating into the country for ten years due to the american citizens attributing the decline in wages and job opportunities to their presence.
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Area of circle is 76.44 square units.
We are given that
Base of one sector = b = 1.95 units
Height of sector = h = 4.9 units
Total number of sectors = 16
Area of one sector is equal to area of triangle (approximately)
Area of sector =
Using the formula
Area of one sector=
= 4.7775 square units
Area of circle A = 16 × Area of sector
Area of circle A = 16 × 4.7775
= 76.44 square units
Hence, Area of circle is 76.44 square units.
Option D is true.
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