Answer:
The next three terms of the sequence are 17, 21 and 25.
The 300th term of the sequence is 1197.
Step-by-step explanation:
The statement describes an arithmetic progression, which is defined by following formula:
(1)
Where:
- First element of the sequence.
- Progression rate.
- Index of the n-th element of the sequence.
- n-th element of the series.
If we know that
,
and
, then the progression rate is:


The set of elements of the series are described by
.
Lastly, if we know that
, then the 300th term of the sequence is:


And the next three terms of the sequence are:
n = 5


n = 6


n = 7


The next three terms of the sequence are 17, 21 and 25.
The 300th term of the sequence is 1197.
The answer is 9.
I hope that helps you!
Answer:
x=12
Step-by-step explanation:
AB/FE=BC/EC
x/6= 5+5/5
x/6=10/5
x=6(2)
x=12
~