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Mathematics, 03.10.2019 01:00 abalth8463

Smith engineering is in the process of reviewing the salaries of their surveyors. during this review the company found that experience survey roadbed in three hours. an apprentice survey needs four hours to survey the same stretch of road if the two work together find how long it takes them to complete the job

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Smith engineering is in the process of reviewing the salaries of their surveyors. during this review...
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