# Use the geometric mean to find the 7th term in a geometric sequence if the 6th term is 8 and the 8th term is 18?

##
12

15

7

5

12

15

7

5

If the common ratio is positive, then the

If not, then it would be

In a geometric sequence of positive terms, the middle term of three consecutive terms is the geometric mean of the first and third.

By signing up, you agree to our Terms of Service and Privacy Policy

To find the 7th term in a geometric sequence, we can use the geometric mean. Given that the 6th term is 8 and the 8th term is 18, we can find the common ratio ((r)) of the sequence by dividing the 8th term by the 6th term. Then, we can use the geometric mean formula to find the 7th term.

By signing up, you agree to our Terms of Service and Privacy Policy

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

- How do you write the next 4 terms in each pattern and write the pattern rule given 460, 435, 410, 385, 360?
- What is the common ratio in this geometric sequence 4, 16, 64, 256, 1024, ...?
- Whats the missing term in the geometric sequence 3/4, __, 3?
- How do you write a sequence that has three geometric means between 256 and 81?
- How do you write an explicit rule for the sequence 3,5,7,9,...?

- 98% accuracy study help
- Covers math, physics, chemistry, biology, and more
- Step-by-step, in-depth guides
- Readily available 24/7