Use the fomula a_(n)= a_(1)+ d(n-1)
Well 8x25x23 = 4,600 but what do you need to subtract by?
The top number is 4 and t =1, so you need to replace t with 1, find the answer, then replace t with 2 through 4, then find the sum of all of them:
6^1-1 = 6^0 = 1
6^2-1 = 6^1 = 6
6^3-1 - 6^2 = 36
6^4-1 = 6^3 = 216
Sum = 1 + 6 + 36 + 216 = 259
The answer is B.
To find the average number of pages the student read from day 2 to day 6, add the total pages in these days and divide by 5 days.
<h3>What is the average?</h3>
This is a very common word used in mathematics and stadistics to refer to the mean value in a set of values.
<h3>How to calculate the average from day 2 to day 6?</h3>
Add the pages the person read these days and then divide by 5 (total of days).
For example:
35 + 45 + 10 +25 + 20 = 135 / 5 = 27 pages
Note: This question is incomplete because the table is missing; due to this, the answer is based on general knowledge.
Learn more about average in: brainly.com/question/2426692
