Guest Session: 1 Question Remaining.
Create Account
to save progress.
Login
Geometric Sequences
easy
0:00.0
What is
a
1
a_1
a
1
if
r
=
3
r=3
r
=
3
and
a
2
=
15
a_2=15
a
2
=
15
?
A
5
5
5
B
3
3
3
C
45
45
45
D
10
10
10
Submit Answer