She would have 88 papayas if she had 12 lemons
Answer:
2011
Step-by-step explanation:
Here is the formula.

A = Final Value
P = Starting Value
R = Rate
N = Time in Years
A = 8,000,000,000
P = 5,400,000,000
R = 0.0195
N = Time in Years
Solve for n.
20.35 Years from 1990; so sometime in 2011 the population would be 8 billion.
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4.
4 is the only function that decreases as it approaches
both infinities.
https://tinyurl.com/smwjw6yn