answersLogoWhite

0


Best Answer

1 - 2 - 4 - 8 - 16 - 32 - 64 the sequence doubles

User Avatar

Wiki User

13y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What is the seventh term in the following sequence 1 -2 4 -8?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

What is the seventh term of the sequence whose nth term is n plus 1n-2?

-1


What is the value of the seventh term in the sequence 1 -3 -7 -11 -15?

every next term is 4 smaller than previous so 7th term = -23


What is the nth term for 1 7 13 19?

The given sequence is an arithmetic sequence with a common difference of 6. To find the nth term of this sequence, we can use the following formula: nth term = first term + (n - 1) x common difference where n is the position of the term we want to find. In this sequence, the first term is 1 and the common difference is 6. Substituting these values into the formula, we get: nth term = 1 + (n - 1) x 6 nth term = 1 + 6n - 6 nth term = 6n - 5 Therefore, the nth term of the sequence 1, 7, 13, 19 is given by the formula 6n - 5.


What is the answer to this sequence 1 2 6 24?

While there are not enough terms to be fully certain, it appears that the following numbers in the sequence are being multiplied by the nth term. Therefore, 24 x 5 = 120 will be the next term in the sequence.


Which equations will help you find the next term in the following sequence 2 then 1 then one half then one fourth?

The answer is given in the following sentence.


Find the 30th term of the following sequence 1 7 13 19?

This is an arithmetic sequence with the first term t1 = 1, and the common difference d = 6. So we can use the formula of finding the nth term of an arithmetic sequence, tn = t1 + (n - 1)d, to find the required 30th term. tn = t1 + (n - 1)d t30 = 1 + (30 - 1)6 = 175


What does geometric sequence?

You mean what IS a geometric sequence? It's when the ratio of the terms is constant, meaning: 1, 2, 4, 8, 16... The ratio of one term to the term directly following it is always 1:2, or .5. So like, instead of an arithmetic sequence, where you're adding a specific amount each time, in a geometric sequence, you're multiplying by that term.


What do the following numbers have in sequence - 512-256-128-64 in Algebra?

They are 1/2 the previous term and so the next term will be -32


Describe the following sequence in mathematical terms 144 72 36 18 9?

y = 144/(2n-1) where n is the term in the sequence and y is the number.


What is the seventh term in this sequence 1024 256 64.?

Each number in the sequence is the previous number divided by 4. Therefore the 7th term starting from 1024 is 0.25. The first 8 terms are: 1024, 256, 64, 16, 4, 1, 0.25 and 0.0625.


What is the general term of the sequence 0 1 1 2 2 3 3.?

The general term for the sequence 0, 1, 1, 2, 2, 3, 3 is infinite sequence.


How do you calculate the seventh term in Fibonacci sequence?

The Fibonacci sequence has this form: Fn + 2 = Fn + 1 + Fn with these starting values F0 = 0 and F1 = 1. Find the 7th term via similar computation by substituting the values in! You should get... F2 = F1 + F0 F2 = 1 + 0 F2 = 1 F3 = F2 + F1 F3 = 1 + 1 F3 = 2 F4 = 3 F5 = 5 F6 = 8 F7 = 13 So the 7th term of the Fibonacci sequence is 13.