bvbaubie bvbaubie

25-11-2018
Mathematics

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What is the next number in the pattern -3, -1, 3, 9,...?

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25-11-2018

16 is the next number

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meadow77 meadow77

25-11-2018

The next number is 17.
-3 + 2 = -1
-1 + 4 = 3,
3 + 6 = 9
9 + 8 = 17

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