A student measures the speed of a rolling ball three times. She adds the measurements and divides by 3. What quantity did the student calculate? (A) constant speed (B) varying speed (C) instantaneous speed (D) average speed

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A student measures the speed of a rolling ball three times. She adds the measurements and divides by 3. The student calculated average speed.

Expert answered|sujaysen|Points 23820|

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Asked 2/8/2018 9:52:07 AM

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