Steven is saving $5 of his earned income, and now has a total of $12,350 in his savings account.
Answer:
The question may be incomplete.
I guess the answer is as follows:
we are given the function adn we can see that when t is increased, P(t) is decreasing because of the negative sign. This means the value of the population which is the original of 64 billion will have to decrease.The answer that makes sense here is D. D. In 1990, there were 5.33 billion people.
X=1
At least I'm 99% sure
Sorry. I'm not good at math
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