Given the geometric sequence: 1089 99 a2 4 9, a1. 16 find a formula for the n-th term: an =

Q: Use the formula for S, to find the sum of the first four terms of the following geometric sequence.…

A: Explained below

Q: Given the geometric sequence: 22 242 ао — 2, а1 — a2 = 13 169 ' find a formula for the n-th term:

A:

Q: Write the first four terms of the sequence whose general term is given below. (- 1)" an = 4n + 1 a,…

A: Given data:

Q: Find the 2nd term of the geometric sequence with a3 = 54/125 and a10 -118098/9765625 a2 =

A:

Q: Find the common ratio, r, for the following geometric sequence. 3, 15, 75, .

A: Here, the common ratio r = 153 = 7515 = 5

Q: For Exercise, find the sum of the geometric series, if possible. 12 Σ42)

A:

Q: Find the specified term of the geometric sequence. 8 27 (10 81 = a₁: a₂ = 8, a5 =

A: To find the first term a1 of the geometric series.a1:a2=8, a5=827

Q: Given the geometric sequence a, with the following information, find ag- lq =16 64

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Q: List the terms of the sequence below from n = 1 to n = 5

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Q: Determine the explicit formula for the nth term of the sequence written below. Note that the first…

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Q: Use the formula for the sum of a geometric sequence to write the following sum in closed form. 83 +…

A: Let us consider the sequence , a,ar,ar2,.....arn where r is the common ratio then the sum of n terms…

Q: 7 11 a, for 1,- '3'3

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Q: Find the first five terms of the following sequence, starting with n = = 1. Cn n2 – 3 Give your…

A: Given,

Q: Given the geometric sequence cn with c1=45 and r=2/3, find c3.

A: Given problem:- Given the geometric sequence cn with c1=45 and r=2/3, find c3.

Q: Given the following sequence, write the explicit formula and find the 112th term. 7, 11, 15, 19, 23,…

A: We have to find the explicit formula and 112th term.   According to bartleby guidelines , we can…

Q: Given the geometric sequence: 35 175 ao = 7, a1 , a2 = 9. 81 find a formula for the n-th term:

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Q: Given the geometric sequence a, with the following information, find as. a4 -168 448 a7 9.

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Q: Use the formula for the sum of a geometric sequence to write the following sum in closed form. 4 +…

A: given a geometric sequence 4+42+43+....+4n where n is any integer with n≥1 claim- to find the sum in…

Q: Find a, and a7 for the following geometric sequence. a = 108, r= -3 %3D %3D in- 1

A: Given: a4=108   r=-3

Q: For a given arithmetic sequence, the common difference, d, is equal to 7, and the 41st term, 941…

A: NOTE: Refresh your page if you can't see any equations. . here we have the 41st term of the…

Q: Find the explicit formula for the geometric sequence c, With the following information given. C1 10…

A:

Q: Find the sum of the first 21 terms of the arithmetic sequence given by the formula a, =n+5 O 320 O…

A: The general term of an arithmetic sequence is given by formula an = n+5 To evaluate : The sum of…

Q: The nth term of the sequence is given by the formula an =________ ,where a1 is the______ and d is…

A: To Determine: the nth term of the sequence is given by the formula an =________ ,where a1 is…

Q: 20) a, =-1, r=-5, S = 104 19) 2-4-=-341 i=1

A: We have to determine the number of term n in each geometric series.

Q: Find the 12th term of the sequence given: a.) arithmetic, t3 = 5, t6 =-1 %3D b.) geometric, t3 = 12,…

A: In this question we have to find the 12th terms of arithmetic and geometric sequence.

Q: Find the formula for the geometric sequence below with n> 1. 3 9 27 81

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Q: Complete the following to find the explicit formula for the geometric sequence. 4, 24, 144, 864, .…

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Q: Find the formula for the nth term of the sequence. 10

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Q: Given the geometric sequence t, with t1 = 4 and r = 3, find t3 . Give your answer as a fraction, if…

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Q: Find the indicated term of the given arithmetic sequence. a14 for 360, 356, 352, ... A 399 304 C 412…

A: We need to find 14th term.

Q: Find the first five terms of the following sequence, starting with n = = 1. a, = (-1)"+'(6n² – 1)…

A: Answer and explanation is given below..

Q: In each part, find a formula for the general term of the sequence, starting with n = 1. Enter the…

A: a 1,15 ,125 , 1125,...      a0=1=150      a1=15=151

Q: Use the formula for the sum of a geometric sequence to write the following sum in closed form. 93 +…

A: Suppose we have the finite geometric sequence as .Then, the closed form of their sum is given by…

Q: Use the given nth- term formula to compute the first five terms of the sequence. an=n/n+1

A: Given an  = n/(n+1) So the first five terms of sequence are a1 = 1/(1+1) = 1/2 a2 = 2/(2+1) = 2/3

Q: Find the nth term a, of the geometric sequence described below, where r is the common ratio. a7 =…

A: The solution for the above question is as shown below.

Q: Use the formula for the sum of a geometric sequence to write the following sum in closed form. 4 +…

A: The given sum is 4+42+43+⋯+4n where n is any integer with n≥1. Express the following sum in closed…

Q: Given the geometric sequence: 35 245 ао — Е 5, а1 — a2 3 find a formula for the n-th term: An

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Q: Given the geometric sequence të with t1 = 4 and r = 3, find t3. Give your answer as a fraction, if…

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Q: What is the nth-term formula for the number of tiles in the nth figure of the sequence? a4 az a2 a1

A: Given, Number of tiles in a1 = 4 Number of tiles in a2=8 Number of tiles in a3=14 Number of tiles in…

Q: th (a) Write a nonrecursive formula for the n term of the arithmetic sequence a based on the given…

A: Given a1=120 and d=4

Q: For a given arithmetic sequence, the 82™ term, as, is equal to -539, and the 7" term, a-, is equal…

A: We have given the two terms of an arithmetic progression.

Q: Determine the first of the geometric sequence given ag = 93,312.

A: To determine the first of the geometric series given a8=93312

Q: Write the first four terms of the sequence whose nth term is given by the formula. ח 3n 12.1.016

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Q: Find the common ratio of the geometric sequence: {- 8, 56, – 392, 2744, 19208, ...} r =

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Q: Given the geometric sequence a, with the following information, find a10 . Az 24 %D 256 %D 81

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Q: Find the sum of the first 21 terms of the arithmetic sequence given by the formula a, = n + 5 273…

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Q: For a given arithmetic sequence, the 95th term, 495, is equal to 786, and the 12th term, 4₁, is…

A: Given

Q: Find a1and r for a geometric sequence given that a3 = 18 and a6= 486.

A: Given a geometric sequence such that

Q: Given the following sequence, write the explicit formula and find the 112th term. 7, 11, 15, 19, 23,…

A: Question 1,Given,            The sequence is 7,11,15,19,23,...To find : The explicit formula and…

Q: For Exercise, find the indicated term of a geometric sequence from the given information. and r = 64…

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