Guest Session: 1 Question Remaining.
Create Account
to save progress.
Login
Arithmetic Sequences
hard
0:00.0
Insert two arithmetic means between 2 and 14.
A
4
,
8
4, 8
4
,
8
B
6
,
10
6, 10
6
,
10
C
5
,
11
5, 11
5
,
11
D
8
,
12
8, 12
8
,
12
Submit Answer