Mark M. answered • 05/24/18

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1) determine the number of ALL paths

2) subtract the number of paths that go through B

Gnarls B.

asked • 05/24/18A 4x5 grid has points A and C on opposite corners of the grid. Point B is 4 units east and 1 south from point A.

If the only allowed directions are south and east, what is the number of pathways from point A to point C that do not pass through point B?

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Mark M. answered • 05/24/18

Tutor

5.0
(243)
Mathematics Teacher - NCLB Highly Qualified

1) determine the number of ALL paths

2) subtract the number of paths that go through B

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