Multiple Choice
If the per capita growth rate of the world population continues to be what it was in the year 2000, the world population t years after July 1, 2000, will be 6.085 × 1.0121t billion. According to this formula, when will the world population reach 9 billion?
A) 41.3 years after July 1, 2000
B) 32.5 years after July 1, 2000
C) 22.7 years after July 1, 2000
D) 6.8 years after July 1, 2000
Correct Answer:

Verified
Correct Answer:
Verified
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