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Mathematics, 04.09.2020 07:01 val452

The members of a relay team in the 400 metres run the following times for their legs: 44 secs, 43 secs, 45 secs and 42.8 secs. What is the team's average speed for the whole race?

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The members of a relay team in the 400 metres run the following times for their legs: 44 secs, 43 se...

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