Question by Quoc Tran Anh Le - Discuss with MathYouLike

Quoc Tran Anh Le Coordinator

03/08/2018 at 02:10

If you saw an arithmetic sequence with the consecutive numbers listed below

. . . . . . 20, 24, 28, 32, 36, 40, 44, 48 . . . . . .

which of the following terms would be a possible number in the sequence?

a. 393

b. 838

c. 262

d. 756

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Dao Trong Luan Coordinator 03/08/2018 at 03:53

This sequence is ...,5k,6k,7k,8k,9k,10k,11k,12k,... with k = 4

So each terms in this will \(⋮4\)

So in 4 answers, answer d is correct :]
Quoc Tran Anh Le selected this answer.

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