3. The time t to finish a job varies inversely as the number of people n working. It takes 10 hours for 14 workers to finish the job. How long will it take 20 workers to complete the same job? A) 9 hrs B) 8 hrs C) 7 hrs D) 6 hrs
3. The time t to finish a job varies inversely as the number of people n working. It takes 10 hours for 14 workers to finish the job. How long will it take 20 workers to complete the same job? A) 9 hrs B) 8 hrs C) 7 hrs D) 6 hrs
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter3: Functions And Graphs
Section3.2: Graphs Of Equations
Problem 68E
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