Answer:
number 12 is the 5th one E
Step-by-step explanation:
...
6 + (-3) would be the same as just saying 6-3 which would be equal to positive 3
Given:
The sequence is:

To find:
The 6th term of the given sequence.
Solution:
We have,

Here, the first term is:

The ratio between consecutive terms are:


The given sequence has a common ratio 5. So, the given sequence is a geometric sequence.
The nth term of a geometric sequence is:

Where, a is the first term and r is the common ratio.
Substitute
to get the 6th term.




Therefore, the 6th term of the given sequence is 50000.