Answer:
Step-by-step explanation:Im sorry I can't answer this because you didn't give me the finished number
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Step-by-step explanation:
Answer:
10,346.0(1.1)^x
112,096 people
Step-by-step explanation:
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The amount of work done by Kalon in an hour is equal to 1/4. This is based on his time to finish the job. Letting x be the number of hours Marna can finish the job alone will let her finish 1/x of the job in an hour. If their rates are added together and multiplied by the number of hours they worked together, the product should be one whole job.
(1/4 + 1/x)(1 5/7) = 1
The value of x is 3. Therefore, it will take 3 hours for Marna to clean the chimney alone.
