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Mathematics, 18.04.2021 20:00 ericperkins10ox0b27

Sam has 8 paintings to display in his gallery. He can place 4 of them in the front window. In how many ways can he arrange 4 paintings in the front window?

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Sam has 8 paintings to display in his gallery. He can place 4 of them in the front window. In how ma...
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