Mathematics, 26.02.2021 14:00 RickyGotFanz4867
An athlete runs 400 metres, correct to the nearest metre.
The athlete takes 50.2 seconds, correct to the nearest 0.1 of a second.
Work out the upper bound of the athlete’s average speed.
Give your answer correct to 3 significant figures.
Thats the question. Could someone explain it to me please!
Answers: 3
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An athlete runs 400 metres, correct to the nearest metre.
The athlete takes 50.2 seconds, correct t...
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