HumorShack - Riddle #7 [Previous Riddle] [Next Riddle] 1,000 bucks The contents or the ten envelopes (in dollar bills) should be as follows: $1, 2,4, 8, 16, 32,64, 128,256, 489. The first nine numbers are in geometrical progression, and their sum, deducted from 1,000, gives the contents of the tenth envelope. [Previous Riddle] [Next Riddle]

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