Register

What is the 32nd term of the arithmetic sequence where a1 = 15 and a13 = -57? A) -171 B) -165 C) -158 D) -151

What is the 32nd term of the arithmetic sequence where a1 = 15 and a13 = -57? A) -171 B) -165 C) -158 D) -151
asked 85.4k views
3 votes
What is the 32nd term of the arithmetic sequence where a1 = 15 and a13 = -57?

A) -171
B) -165
C) -158
D) -151

asked
User Kiran Babu
by
7.7k points

1 Answer

4 votes

(-57 - 15)/(13 - 1) = -6

a(n) = 15 - 6·(n - 1)

a(32) = 15 - 6·(32 - 1) = -171

answered
User Grayger
by
8.5k points
← Prev Question Next Question →

Related questions

User Joshua Welz
asked Jan 22, 2017 88.5k views
What is the 32nd term of the arithmetic sequence where a1 = 13 and a13 = –59?
Joshua Welz asked Jan 22, 2017
by Joshua Welz
8.4k points
2 answers
5 votes
88.5k views
User Carmichael
asked Jul 11, 2017 182k views
What is the 32nd term of the arithmetic sequence where a1 = 14 and a13 = -58?
Carmichael asked Jul 11, 2017
by Carmichael
8.2k points
1 answer
5 votes
182k views
User Insan
asked Nov 2, 2017 78.0k views
What is the 32nd term of the arithmetic sequence where a1 = 12 and a13 = -60
Insan asked Nov 2, 2017
by Insan
8.5k points
2 answers
1 vote
78.0k views
Ask a Question
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.

Categories

Other Questions

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?
Link Copied!