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3 years ago

5

he time T required to do a job varies inversely as the number of people P working. It takes 5 hours for 7 volunteers to pick up

rubbish from 1 mile of roadway. How long would it take 12 volunteers to complete the job?

1 answer:

son4ous [18]3 years ago

3 0

Answer:

around 8-9 hours

Step-by-step explanation:

if i got it wrong plz dont get mad at me (-_-')>

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