Mathematics, 15.05.2021 05:50 warnene17

A display window consists of a stacked pyramid of books for sale. The bottom row has 27 books. Each row has two fewer books than the row below it. The display has 13 rows. Write and use a function to determine how many books are in the top row. Please show the work!

Use the appropriate formula to determine the number of books in the entire display. Show your work!

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