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kkurt [141]
2 years ago
9

Approximately 3 x 10° people live in the USA.

Mathematics
1 answer:
jeyben [28]2 years ago
7 0

Answer:

Step-by-step explanation:

Divide the US population by the world population:

328,200,000/7,674,000,000 = 0.0428

Multiply 0.0428 with 100:

0.0428 x 100 = 4.28

Approximately 4 out of 100 people in the world would live in the USA.

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Assume that trees are subjected to different levels of carbon dioxide atmosphere with 7% of the trees in a minimal growth condit
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3 years ago
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