AMC8 1998
AMC8 1998 · Q16
AMC8 1998 · Q16. It mainly tests Interest / growth (simple), Rounding & estimation.
Estimate the year in which the population of Nisos will be approximately 6,000.
估计 Nisos 人口大约达到 6000 年的年份。
(A)
2050
2050
(B)
2075
2075
(C)
2100
2100
(D)
2125
2125
(E)
2150
2150
Answer
Correct choice: (B)
正确答案:(B)
Solution
Answer (B):
\[
\begin{array}{c c}
\text{Year} & \text{Population}\\
1998 & 200\\
2023 & 600\\
2048 & 1{,}800\\
2073 & 5{,}400\\
2098 & 16{,}200
\end{array}
\]
Of the choices available the year 2075 is the best estimate.
答案(B):
\[
\begin{array}{c c}
\text{年份} & \text{人口}\\
1998 & 200\\
2023 & 600\\
2048 & 1{,}800\\
2073 & 5{,}400\\
2098 & 16{,}200
\end{array}
\]
在可选项中,2075 年是最佳估计。
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