Register

What are the first 4 terms of the geometric sequence a1 = 5 and r = ‒3?

What are the first 4 terms of the geometric sequence a1 = 5 and r = ‒3?
asked 141k views
3 votes
What are the first 4 terms of the geometric sequence a1 = 5 and r = ‒3?

asked
User Raynos
by
8.4k points

1 Answer

3 votes

Answer:

-135

Explanation:

tn=ar^n-1

=5*(-3)^4-1

=5*(-3)^3

=-135

answered
User Ruruskyi
by
8.4k points
← Prev Question Next Question →

No related questions found

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

How do you can you solve this problem 37 + y = 87; y =
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!