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Mathematics, 22.06.2019 00:20
One file clerk can file 10 folders per minute. a second file clerk can file 11 folders per minute. how many minutes would the two clerks together take to file 672 folders?
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Mathematics, 22.06.2019 02:30
In july, the average temperature in one us city was 29°c. by december, the average temperature had fallen by 29°c. explain why the average temperature in december was 0°c.
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Mathematics, 20.12.2019 04:31
Mathematics, 20.12.2019 04:31
Mathematics, 20.12.2019 04:31
Mathematics, 20.12.2019 04:31
Social Studies, 20.12.2019 04:31
Biology, 20.12.2019 04:31