Register
What is the 7th term of this sequence? 5,15,45,135
20.1k views
4 votes
What is the 7th term of this sequence? 5,15,45,135

User Jack Steam
by
5.6k points

2 Answers

6 votes

Answer:

3645

Explanation:

the sequence has a rule of n*3

5*3=15

15*3=45

45*3=135

135*3=405

405*3=1215

1215*3=3645

User Tox
by
5.9k points
7 votes

Answer:

The 7th term of the geometric sequence 5, 15, 45, 135... is 3,645. a7 = 5 • 3^(7-1); a7 = 5 • 729; a7 = 3645

Explanation:

sorry if it becomes wrong answer

User Martin Zahariev
by
5.9k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

6.5m questions

8.5m answers

Other Questions

What is 0.12 expressed as a fraction in simplest form
Solve using square root or factoring method plz help!!!!.....must click on pic to see the whole problem
What is the initial value and what does it represent? $4, the cost per item $4, the cost of the catalog $6, the cost per item $6, the cost of the catalog?
What is distributive property ?
What is the measure of xyz
Link Copied!