Answer: 
<u>Step-by-step explanation:</u>
The explicit rule for a geometric sequence is: 
The information provided is: a₁ =
and r = 5

Considering that you mean 6.5% interest yearly, the interest gained would be:
$146.25
and the total amount would be $896.25
Hope this helped!
It’s 12 that’s the simple answer
Answer:
D
Step-by-step explanation:
The fifteenth customer will be the first because 5x3=15