Guest Session: 1 Question Remaining.
Create Account
to save progress.
Login
Geometric Sequences
medium
0:00.0
Calculate
3
0
+
3
1
+
3
2
3^0 + 3^1 + 3^2
3
0
+
3
1
+
3
2
.
A
13
13
13
B
12
12
12
C
9
9
9
D
10
10
10
Submit Answer