So k=1000 like 4k=4 000 so 6/7 of a thousnad =0.857142857 so times 6=0.857142857
Answer:
a) The missing terms are 9, 13, 21 and 25.
b) If we know that
and
, then the n-th term of the sequence is represented by
.
Step-by-step explanation:
a) Given that elements of the sequence are found by increasing by the same amount, we infer that elements are part of an arithmetical progression. The rate of progression is now determined:
![3\cdot r = 29-17](https://tex.z-dn.net/?f=3%5Ccdot%20r%20%3D%2029-17)
![3\cdot r = 12](https://tex.z-dn.net/?f=3%5Ccdot%20r%20%3D%2012)
![r = 4](https://tex.z-dn.net/?f=r%20%3D%204)
The missing terms are:
![n_{1} = 17 - 2\cdot (4)](https://tex.z-dn.net/?f=n_%7B1%7D%20%3D%2017%20-%202%5Ccdot%20%284%29)
![n_{1} = 9](https://tex.z-dn.net/?f=n_%7B1%7D%20%3D%209)
![n_{2} = 17 - 4](https://tex.z-dn.net/?f=n_%7B2%7D%20%3D%2017%20-%204)
![n_{2} = 13](https://tex.z-dn.net/?f=n_%7B2%7D%20%3D%2013)
![n_{4} = 17 +4](https://tex.z-dn.net/?f=n_%7B4%7D%20%3D%2017%20%2B4)
![n_{4} = 21](https://tex.z-dn.net/?f=n_%7B4%7D%20%3D%2021)
![n_{5} = 17 + 2\cdot (4)](https://tex.z-dn.net/?f=n_%7B5%7D%20%3D%2017%20%2B%202%5Ccdot%20%284%29)
![n_{5} = 25](https://tex.z-dn.net/?f=n_%7B5%7D%20%3D%2025)
The missing terms are 9, 13, 21 and 25.
b) The formula for the arithmetical progression is represented by the following formula:
(1)
Where:
- First element of the sequence.
- Indicator associated with the element of the sequence.
- Progression rate.
If we know that
and
, then the n-th term of the sequence is represented by
.
The correct answer is A I believe
I think it's 16.. idkk look it up on google
Answer:
The answer would be 1, whenever you square a negative number you should just input it as positive. The answer would be the same.
Step-by-step explanation: