Answer:
6.625 or 6.3
Step-by-step explanation:
16-11=5
11-8.5=2.5
8.5-7.25=1.25
5/2=2.5
2.5/2=1.25
1.25/2=0.625
The difference between the 2 terms is x is divided by 2 and the result is subtracted from the second term. Then the fifth term is 6.625.
A sequence is a list of elements that have been ordered in a sequential manner, such that members come either before or after.
The sequence is given below.
16, 11, 8.5, and 7.25.
The difference between the first 2 terms is 5.
The difference between the next 2 terms is 2.5.
The difference between the next 2 terms is 1.25.
We can observe that the difference between the 2 terms is x is divided by 2 and the result is subtracted from the second term.
The subtraction pattern is given as
[tex]\dfrac{5}{(2)^{n - 2}}[/tex]
Then the fifth number will be
[tex]\dfrac{5}{2^{5-2}} = \dfrac{5}{2^3} = \dfrac{5}{8} = 0.625[/tex]
Then subtract 0.625 from 7.25, we have
→ 7.25 - 0.625 = 6.625
More about the sequence link is given below.
https://brainly.com/question/21961097
