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Katen [24]
3 years ago
12

9. Con 12 libros de diferentes autores, cuántas selecciones de 7 libros se pueden

Mathematics
1 answer:
nekit [7.7K]3 years ago
5 0
Answer is 14 because 3x4 is 12 +2 = 14
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Answer:

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Step-by-step explanation:

In order to determine this, we must first put them all in the same terms. For the purpose of this, we will put them all in feet per second.

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