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Mathematics, 11.06.2021 14:00 joanna3895

A certain brand of fake xmas tree has 23 layers of branches to connect to the center pole. if there are 45 branches in the 3rd layer from the bottom and each layer has 4 less branches than the layer below it. write a discrete linear function for the number of branches (Tn) in each layer (n)​ ​

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