+0  
 
0
46
1
avatar

The fifth term of an arithmetic sequence is 9 and the 32nd term is $88$. What is the 23rd term?

 Sep 14, 2021
 #1
avatar+35059 
+1

5th term + 23d   = 32nd term

9   + 23d = 88

  d = 79/23

 

5th term + 18d = 23rd term

9 + 18 * ( 79/23) = ...........

 Sep 14, 2021

16 Online Users

avatar
avatar
avatar