find the missing term 20,28,47,84 ,?
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Answer:
140
Step-by-step explanation:
To find the missing term in the given sequence 20, 28, 47, 84, we need to identify the pattern or rule that governs the sequence.
By observing the differences between consecutive terms, we can see that the pattern is not a constant difference. Let's look at the differences:
28 - 20 = 8
47 - 28 = 19
84 - 47 = 37
The differences between consecutive terms are increasing. If we continue this pattern, the next difference would be 37 + 19 = 56.
To find the missing term, we add this difference to the last term in the sequence:
84 + 56 = 140
Therefore, the missing term in the sequence is 140.