Mathematics, 24.07.2019 18:00 spyderpunch69

An astronaut drops a rock into a crater on the moon the distance d(t), in meters, the rock travels after t seconds can be modeled by the function d(t)= .8t^2.what is the average speed in meters per second of the rock between five and 10 seconds after it was dropped

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An astronaut drops a rock into a crater on the moon the distance d(t), in meters, the rock travels a...