What comes next in the series 2 8 24 64 160?

The answer is 125.

How do you find the nth number in a series?

Step 1: The nth term of an arithmetic sequence is given by an = a + (n – 1)d. So, to find the nth term, substitute the given values a = 2 and d = 3 into the formula. Step 2: Now, to find the fifth term, substitute n = 5 into the equation for the nth term.

What is the next number in the sequence 200100 50 25?

200,100,50,25,12.5.

How do you write nth time?

for the nth ˈtime. (informal) used when you are stating that something is the last in a long series and emphasizing how often something has happened, especially when you are annoyed: I told him, for the nth time, to tidy his room but he’s done nothing to it at all.

What is N in AP formula?

The sum of n terms of AP is the sum(addition) of first n terms of the arithmetic sequence. It is equal to n divided by 2 times the sum of twice the first term – ‘a’ and the product of the difference between second and first term-‘d’ also known as common difference, and (n-1), where n is numbers of terms to be added.

What is the formula to find the nth term of GP?

Therefore, the formula to find the nth term of GP is: a n = ar n-1 Note: nth term is the last term of GP.

What is the nth term in a sequence?

What is the nth term? The n th term is a formula that enables us to find any term in a sequence. The ‘n’ stands for the term number. We can make a sequence using the n th term by substituting different values for the term number (n).

What is n th in math?

N. th. term of an arithmetic or geometric sequence. The main purpose of this calculator is to find expression for the n th term of a given sequence. Also, it can identify if the sequence is arithmetic or geometric. The calculator will generate all the work with detailed explanation.