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gizmo_the_mogwai [7]
2 years ago
6

Suppose we want to choose 7 objects, without replacement, from 10 distinct objects.

Mathematics
1 answer:
Citrus2011 [14]2 years ago
7 0

Answer:

= 604800

Step-by-step explanation:

10 permute 7

the order matters

10 x 9 x8 x7 x6 x5 x4

hope this helps

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Answer:

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Step-by-step explanation:

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First we use distributive property:

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and -2 × 3y = -6y

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