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ZX-01CB3BCCDEBluebook试题10 · 第 2 题
Bluebook试题10 · 原库模块 1 · Q2 原库参考解析
\( s=40+3t \)
The equation gives the speed s, in miles per hour, of a certain car t seconds after it began to accelerate. What is the speed, in miles per hour, of the car 5 seconds after it began to accelerate?
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