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what is the missing number in the sequence.


4. 7. 12. 19. __​

Sagot :

GERALDGARDUNO5GO

Answer:

28

Step-by-step explanation:

correct me if im wrong

Problem:

what is the missing number in the sequence:

7, 12, 19, __​

The missing term is 28.

Explanation:

Observe:

  • 12 - 7 = 5
  • 19 - 12 = 7

Taking the 2nd difference, we have

7 - 5 = 2

Therefore, the missing term is obtained by adding 7 + 2 = 9 to the 3rd term, i.e.,

9 + 19 = 28

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