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krek1111 [17]
3 years ago
14

You have 7 books,but only 3 will fit on the shelf.how many different arrangements of 3 books out of 7 could you make

Mathematics
1 answer:
marshall27 [118]3 years ago
3 0

Answer:

35 different arangements can be made

Step-by-step explanation:

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Step-by-step explanation:

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<img src="https://tex.z-dn.net/?f=5%5Cfrac%7B1%7D%7B4%7D%20%20%2B%20%28%20%5Cfrac%7B3%7D%7B4%7D%20%20%2B%201%20%20%5Cfrac%7B5%7D
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