The population of locusts in a certain swarm doubles every two hours. If 4 hours ago there were 1,000 locusts in the

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by BTGmoderatorDC » Mon Apr 11, 2022 8:55 pm

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The population of locusts in a certain swarm doubles every two hours. If 4 hours ago there were 1,000 locusts in the swarm, in approximately how many hours will the swarm population exceed 250,000 locusts?

A. 6
B. 8
C. 10
D. 12
E. 14

OA D

Source: Manhattan Prep

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Source: Beat The GMAT — Problem Solving | Mon Apr 11, 2022 8:55 pm

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