8.3% you need to do change divided by the original then multiply by 100
Answer:
Let Greg's height be = x
According to the question;

So, Greg's height (x) = 15 years
Answer:
There are six terms in the series
Step-by-step explanation:
We can see that n starts from 0, and ends at 5. There are therefore 6 terms in this series - as 0 is included. Therefore there will be 6 terms in this series, not 5.
There are six terms in the given series.