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horsena [70]
3 years ago
10

What is y to the 2 power = 81

Mathematics
1 answer:
iren [92.7K]3 years ago
6 0

Answer:9

Step-by-step explanation:

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The number of years it will take for the world’s population to increase to 8,252,000,000 people is 16

<h3>How to determine the number of years?</h3>

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