Guest Session: 1 Question Remaining.
Create Account
to save progress.
Login
Geometric Sequences
medium
0:00.0
In a GP,
a
1
=
107
,
r
=
2
a_1=107, r=2
a
1
=
107
,
r
=
2
. Find
a
4
a_4
a
4
.
A
428
428
428
B
1712
1712
1712
C
856
856
856
D
8
8
8
Submit Answer