Register
Find the 7th term of the sequence 1,5/4,25/16
204k views
5 votes
Find the 7th term of the sequence 1,5/4,25/16

User Xpqz
by
3.8k points

1 Answer

1 vote

9514 1404 393

Answer:

15625/4096

Explanation:

The sequence is geometric with first term 1 and common ratio 5/4. The general term is ...

an = a1·r^(n-1)

an = 1·(5/4)^(n-1)

Then the 7th term is ...

a7 = (5/4)^(7-1) = 15625/4096

User Vrushank Doshi
by
3.5k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

3.4m questions

4.4m answers

Other Questions

A study was completed in Florida. In southern Florida, the study involved 3,000 patients; 54% of them experienced flulike symptoms during the same month. The study had a margin of error of 1.8%. What does
Can someone help me plz I have to Turn 27/9 in simplest
The sanchez family goes out for dinner, and the price of the meals is $60. The sales tax on the Meals is 7 percent, and they also want to leave a 15 percent tip. What is the total cost of the meal? Analyze
Simplify: 10 ÷ [(5 + 2) − 5]
A survey of 539 adults aged 18-24 year olds was conducted in which they were asked what they did last Friday night. It found: 189 watched TV 163 hung out with friends 29 watched TV and ate pizza, but did
Link Copied!