Register
5,-5/2,5/4,-5/8 what is the 5th term
172k views
3 votes
5,-5/2,5/4,-5/8 what is the 5th term

User Goran Rakic
by
4.8k points

2 Answers

2 votes

Answer:

5/16

Explanation:

The common ratio is -5/2 / 5 = -1/2

Xn = 5 × (-1/2)^(n-1)

X5 = 5 × (-1/2)^(5-1)

X5 = 5 × (-1/2)^(4) = 5/16

User Rekinyz
by
4.6k points
5 votes

Answer: your answer would be 5/16th :)

User Senne Verhaegen
by
4.5k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

5.1m questions

6.7m answers

Other Questions

Pizza planet is running a special 3 pizzas for 16.50. What is the unit rate for one pizza
What number is halfway between 0 and 18
If the 9-inch wheel of cheese costs $18.60, what is the cost per square inch? If the cost is less than a dollar, put a zero to the left of the decimal point?
I need to simplify this expression.
Need answer to math problem!!!​
Link Copied!