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Nonamiya [84]
3 years ago
9

As of mid-2016, the world's population was about 7.4 billion people. The population of the United States was 324 million.

Mathematics
1 answer:
MA_775_DIABLO [31]3 years ago
7 0

Answer:

People\ per\ square\ mile\approx 27539

Step-by-step explanation:

World's Population=7.4\ billion=7.4\times 10^9=7400000000

Area of state=268712\ square\ miles

People\ per\ square\ mile=\frac{total\ population\ in\ that\ area}{total\ area\ of\ the\ state}\\\\Here\ world's\ population\ is\ put\ in\ that\ state\\\\ So\ population\ in\ that\ state=7.4\ billion\\\\People\ per\ square\ mile=\frac{7400000000}{268712}\\\\People\ per\ square\ mile=27538.77\approx 27539

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Answer:

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Step-by-step explanation:

First find  how far she can walk in 1 minute.

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vladimir1956 [14]

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Explanation:

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Reason for correct option:

In option C, a point  (1,2),

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