Register
What is the 87th term of the arithmetic sequence of 12,0,-12
89.5k views
0 votes
What is the 87th term of the arithmetic sequence of 12,0,-12

User Rishi Gautam
by
7.5k points

1 Answer

9 votes

Explanation:

12,0,-12


a1 = 12 \\ a2 = 0 \\ d = a2 - a1 \\ d = 0 - 12 = - 12 \\ an = a1 + (n - 1) * d \\ \\ a87 = 12 + (87 - 1) * ( - 12) \\ a87 = 12 - 1032

User Sahil Purav
by
8.9k points
← Prev Question Next Question →

Related questions

User Bperreault
asked Jul 26, 2021 36.4k views
Find the 87th term of the arithmetic sequence 12, 0, -12,
Bperreault asked Jul 26, 2021
by Bperreault
8.0k points
2 answers
1 vote
36.4k views
User Jeff Hernandez
asked Jan 3, 2021 230k views
Find the 87th term of the arithmetic sequence –19, -13, -7,...
Jeff Hernandez asked Jan 3, 2021
by Jeff Hernandez
8.7k points
2 answers
0 votes
230k views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.5m questions

12.2m answers

Other Questions

How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement  how thick must the cement be to cover field
Link Copied!