Mathematics, 22.06.2020 12:57 ashleyrobinsonorjuui

Tripp needs to travel a rectangular grid that is 10 blocks east and 4 blocks south (and he's only moving east and south). What is the probability Tripp travels on the perimeter of the grid (ie- or )?

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Tripp needs to travel a rectangular grid that is 10 blocks east and 4 blocks south (and he's only mo...