What is the 24th term if the arithmetic sequence where a1 = 8 and a9 = 56

Step-by-step explanation:

a1 = 8

a9 = 56

Using formula for finding nth term of arithmeric sequence

We have to find 24th term, therefore n = 24

is the first term but we are missing d

d is the difference between the two consecutive terms, lets calculate it first

a9 = 56

Using the above given formula for finding d

put n = 9,  a9= 56

56 = 8 + 8d

8d = 48

d = 6

Getting back to main part of finding 24th term

n = 24, d = 6, a1 = 8

put values in nth term formula

d.192

step-by-step explanation:

12*16=192

step-by-step explanation:

try remembering the steps