Middle School

We appreciate your visit to What is the value of the 30th term in the following arithmetic sequence 12 6 0 6 A 186 B 162 C 186 D 342. This page offers clear insights and highlights the essential aspects of the topic. Our goal is to provide a helpful and engaging learning experience. Explore the content and find the answers you need!

What is the value of the 30th term in the following arithmetic sequence?

12, 6, 0, -6, ...

A. 186
B. -162
C. -186
D. 342

Answer :

Answer is C. -186

Because to find the nth term you need to see the pattern . It’s going down in -6 so -6n , then you do inverse to the first number , so +6 to 12 =18 . This makes -6n +18 . This is your formula just substitute n for 30 and you will get -162.

-6 x 30 = -180 , -180 + 18+ -162

Thanks for taking the time to read What is the value of the 30th term in the following arithmetic sequence 12 6 0 6 A 186 B 162 C 186 D 342. We hope the insights shared have been valuable and enhanced your understanding of the topic. Don�t hesitate to browse our website for more informative and engaging content!

Rewritten by : Barada