How many different ways can you choose 5 books from a shelf containing 12 books? Type a numerical answer in the space provided.

Question

Franco Hardin

Mathematics

6 March, 21:09

How many different ways can you choose 5 books from a shelf containing 12 books? Type a numerical answer in the space provided.

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Buds · Answer 1

There are 792 different ways of choosing 5 books from a shelf containing 12 books. This problem can be solved using the combination formula of mathematics. The combination formula of mathematics is a number of way of selecting thing from a collection and the formula stated as n (n-1) ... (n-k+1) / k (k-1) ... 1 (Calculation: 12*11*10*9*8/5*4*3*2*1 = 95040/120 = 792).