Mathematics
Mathematics, 05.05.2021 22:00, valeriegarcia12

14. The time required to complete a job varies inversely as the number of people working.
It takes 4 hours for 7 electricians to wire a
building. How long would it take 3
electricians to do the job?
A. 1 hr 43 min
C. 7 hr 30 min
B. 5 hr 15 min
D. 9 hr 20 min
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Answers: 2
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14. The time required to complete a job varies inversely as the number of people working.
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