﻿﻿ 2 4 8 16 Nth Term - dsiter.com

Algebra -> Sequences-and-series-> SOLUTION: What is the nth term of 2,4,8,16,32. Log On Algebra: Sequences of numbers, series and how to sum them Section. Solvers Solvers. Lessons Lessons. Answers archive Answers: Click here to see ALL problems on Sequences-and-series. The formula for n th term of a geometric sequence is ar^n-1 where a is the first term and r is the common ratio. In the given sequence first term is 1 and the common ratio is 2. Assuming that the sequence starts with Element n=1, we have a sequence of x1=2, x2=4, x3=6, x4=8, x5=16, x6=32 Then Element xn has the value 2x3x4x5xn-1 for n=4 to eternity or xn= 2^n-1 for n=4.

the nth term for 1 2 4 8 16 32 is 2 to the power n-1. I cannot type superscript. It look like a big 2 and then n-1 where we put small number on the top right hand. What is the nth term of -2 4 -8 16? We need you to answer this question! If you know the answer to this question, please register to join our limited beta program and start the conversation right now! Register to join beta. Related Questions. Asked in Math and Arithmetic. 30/05/2017 · 2^1 - 1 = 1 2^2 - 1 = 2 2^3 - 1 = 4 2^4 - 1 = 8 2^9 - 1 = 256 In number sequences you must remember that each number doubles or is twice the previous number. It may not be noticeable but all these numbers increase by the power of 2. So when you solve for the Nth term it will be expressed as 2^ N1 whereas, ^ means raised by the. 17/05/2010 · What is the formula to find the risk free rate of return in the U.S. using the U.S. Treasury bond rate for 10 years. need an example problem?

03/06/2011 · I forget how to solve sequences correctly, but since you know that each number is twice the previous number in the sequence. It's not exactly evident, but all these numbers are powers of 2. So, the Nth term will be 2^N-1, where ^ means "raised by" power function, and N is the term. 1st term: 2 0 = 1 2nd term: 2 1 = 2 3rd term: 2 2 = 4. nth term: ????? What relationship can you see between the exponent and the number of the term? i.e. when the number of the term is 1 first term the exponent is 0, when the number of the term is 2, the exponent is 1.. etc. This should help you find the form for the nth term. Cheers. 19/09/2007 · I need to find the nth term of the pattern: 2, 4, 8, 16, 32.?. Nth term of the partern is= 4/2=8/4=32/16, which means that the Nth term=2. 0 0 1. Ajay. 1 decade ago. This is a Geometric Progression. Consider the first term to be a = 2 and the successive terms to be multiplied by the factor r = 2. 2 4 8 16 32 nth term - 581630.

Algebra Examples. Popular Problems. Algebra. Identify the Sequence 2, 4, 8, 16, 32,, This is a geometric sequence since there is a common ratio between each term. In this case, multiplying the previous term in the sequence by gives the next term. In other words,. Geometric Sequence. Question 516669: algebraic expression for the Nth term 2, 4, 8, 16, 32, 64, Answer by solver9131123689 Show Source: You can put this solution on YOUR website! Presuming 2 is the 1st term as opposed to the 0th term, the th term is John. 11/04/2015 · What is the nth term for the sequence 2,4,8,16.? So I got given this past exam paper to help me prepare for my real exam and this question came up. I don't know how to work it out and I couldn't find an answer on the internet either. please can you help in giving me a solution to work it out as well as the answer if possible. 2, 3, 4, 9, 8, 27, 16, 81 In this series we have a, b, a×a, b×b, a×a×a, b×b×b, a×a×a×a, b×b×b×b So at 9th place it has to be a×a×a×a×a = 2×2×2×2 ×2 = 32.

You can put this solution on YOUR website! 1, -2, 4, -8,16 1st term = 1 = 2 0 2nd term = 2 = 2 1 3rd term = 4 = 2 2 4th term = 8 = 2 3 5th term = 16 = 2 4 Notice that the exponent of 2 is 1 less than the number of term. Hence n^th term can be written as 1/2^n. Other way could be to treat it as a geometric series whose first term is a_1 and common ratio is r. The n^th term of the series is then given by a_1×r^n-1. 7 comments on “TCS Write a Program Find the nth term of the series. 1,1,2,3,4,9,8,27,16,81,32,243,.”. It's apparent that the first term is 1 and the ratio is 2 In 'the language': u_0=1,r=2 Then: u_n=u_0xxr^n But: This is not the nth term, as the first one is called u_0 So you need u_n-1. What is the nth term of 1,2,4,8,16,32? Precalculus Sequences Geometric Sequences. 1 Answer MeneerNask Mar 21, 2016.