Answer:
8n-1
Step-by-step explanation:
it would be 8n-1 because you combine like terms
Yes that is correct 27 pieces
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26 students
That the panda approximately is about 35 months old, and is approximately weighs 82 kilograms
Answer:

Step-by-step explanation:
Given
Geometric Sequence (GP)


Required
Determine T₁₂
The nth term of a GP is calculated as thus;

In this case;
;
and 
Substitute these values in the above formula



Open the bracket


<em>Hence, the 12th term of the sequence is </em>