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OpenStudy (anonymous):
The finishing time for a runner completing the 200-meter dash is affected by the tail-wind speed, s. The change, t, in a runner's performance is modeled by the function shown below: t=0.0119s^2-0.308s-0.0003 Predict the change in a runner's finishing time with a wind speed of 5 meters/second. Note: A negative answer means the runner finishes with a lower time. Round to the nearest hundredth.
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OpenStudy (anonymous):
-1.24 seconds
OpenStudy (anonymous):
thank you
OpenStudy (anonymous):
Your welcome.
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