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Using proportions, it is found that the number of people that read the paper each week is of 5250.
A proportion is a fraction of a total amount, and the measures are related using a rule of three.
In this problem, the number of people that read the paper is composed by:
Hence:
T = 3000 + 500 x 4.5 = 5250.
The number of people that read the paper each week is of 5250.
More can be learned about proportions at https://brainly.com/question/24372153
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