19.3k views
2 votes
Find the three arithmetic means in this sequence. 14, __, __, __, 26

User Sandro
by
7.8k points

2 Answers

2 votes

Answer:

14, 17, 20, 23, 26

Explanation:

Add by three's

User Szczerski
by
7.0k points
0 votes
26 - 14 = 12
12 ÷ 4 = 3

26 - 3 = 23
23 - 3 = 20
20 - 3 = 17

14, 17, 20, 23, 26

Answer: The three missing arithmetic means in this sequence are 17, 20, 23.



User Chris Swinchatt
by
7.8k points