Mathematics, 11.12.2020 07:10 lucypackham9

The time in minutes, rounded to the nearest minute, that runners took to finish a 333-mile race is shown in the table to the left. If the mean finish time was 212121 minutes, what is the value of rrr in this table?

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The time in minutes, rounded to the nearest minute, that runners took to finish a 333-mile race is s...

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