joscrist3 joscrist3

02-02-2018
Mathematics

contestada

1, 6, 22, 69, 210 Which element in the sequence is a counterexample to the rule? Rule: Add 1, then multiply by 3 to get the next element.
A. 6
B. 22
C. 69
D. 210

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Аноним Аноним

02-02-2018

(6 + 1) 8 3 = 7*3 = 21

Answer is 22 B

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