hard · GMAT Quant
An automated delivery drone must travel from a distribution center located at coordinates (0,0) to a residential drop-off at (5,4) on a Manhattan-style street grid. The drone can only move one unit East or one unit North at each step.
How many distinct paths are available for the drone to complete the delivery?
- 126
- 20
- 120
- 70
- 252
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