Each side is 1.25inches I don't know if this answers your question but i hope it helps
Answer:
A sequence is defined as an arrangement of numbers in a particular order. On the other hand a series is defiend as the sum of the elements of a sequence!
4n - 8 = n + 13
4n - n = 13 + 8
3n = 21
n = 21/3
n = 7....the number(n) = 7
<h3><u>Given Numbers:-</u></h3>
- 23, 33 ,33 ,27 ,25 ,68 ,27 ,44 ,72
<h3><u>To Find:-</u></h3>
- average of this set of numbers
<h3><u>Solution</u>:-</h3>

Here, no of observation are 9
Now,





The Average of given set of numbers is 39.1 .
∴ Option C) is correct ✔️