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vlada-n [284]
3 years ago
10

As of August 2019 the population of the Earth is 7.7 billion (7.7 x 10°)

Chemistry
1 answer:
Viefleur [7K]3 years ago
6 0

Answer:  8.24x10^5 years, or 8.24x10^3 centuries

Explanation:  Sequential conversions to arrive at a total population rate of 2.31x10^10 atoms/sec for the entire population.  Total seconds would be (6.02x10^23 atoms/2.31x10^10 atoms/sec) = 2.60x10^13 seconds.  No breaks allowed, then (2.60x10^13 seconds)/(3.1536x10^7 sec/year)= 8.24x10^5 years.  

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