MikeCruea MikeCruea

21-07-2015
Mathematics

contestada

What is the missing term in this arithmetic sequence? 9, 14, 19, __, 29, 34, …
a. 23
b. 24
c. 25
d. 26

Respuesta :

22-07-2015

The common difference is a₂-a₁=14-9=5.
The fourth term is the third term plus the common difference -> 19+5=24.
The answer is B.

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