3a. The first term of a geometric sequence is 16 and the fourth term is 1/4. What is the value of r? * Your answer

Q: _26. What is the 7th term of the geometric sequence whose 1st term is 4 and r = - 3? [A] 32/729 [B]…

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Q: D. Determine the indicated term in the given geometric sequence, 1. a (1,3, 9, ...) 2. a (2,-4, 8..)…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: What is the first term of the geometric sequence presented in the table below? n 4 9. 243 59,049…

A: Given a4 = 243          a9 = 59.049

Q: how do i find the first five terms of this geometric sequence given the following two terms ?

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Q: c) Write the explicit formula for the nth term of the sequence below. 5 3 3, 2, 2' 5' 3 7 4 ....

A: Explicit formula for sequence problem.....

Q: What is the equation for the nth term of the arithmetic sequence where a₁ = 28 and d = -6? an=28-6n…

A: Solution of given question is written in below steps.

Q: 10. Find S6 for a geometric sequence with a1 =-2 and r = 5.

A: We have to find the sum of first 6 terms of a geometric sequence with  First term a=-2 Common…

Q: Identify the 9th term of the given geometric sequence. 1 3 9' 27' 81 a. 6561 b. 6561 C. 19683 d.…

A:

Q: Find the 6th term of a geometric sequence is the first term is 2 and the common ratio is 3 a6=

A:

Q: 2 = (- 1)"(3**) 8.

A: First three terms are  -9, 27 , 81

Q: 22 Which explicit formula has the same value for the nth term as the geometric sequence represented…

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Q: 2. The first term of an arithmetic sequence is -15 and the fifth term is 13. Find a40.

A: We can find the answer as below.

Q: 26. Write the third, fourth and-fifth terms of the sequence whose nth term is given by the following…

A:

Q: 6. Find the 15th term of the arithmetic sequence whose common difference isd = -5 and whose first…

A: Given: Common difference ,d = -5 and the first term of the arithmetic sequence  is a1= 10 To find:…

Q: 1. Find the first five terms of the geometric sequence for which a1 3 and r = -2. %3D

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Q: If the general term of an arithmetic sequence is :- 1 2n. T(n) = %3D then the

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Q: Find the missing term of the geometric sequence with the following given that 1 1 a4 = a5 = ag = ?

A:

Q: Which of the following is NOT a geometric sequence? О5, 20, 45, 80, O4, – 12, 48, – 144, ... 08, 40,…

A: we know that if the sequence is in Geomentric sequence that is a1,a2,a3,a4,.....than the ratios that…

Q: What is the first term of the geometric sequence presented in the table below? n an 176 704 Hint: an…

A: the nth term of geometric series with common ratio r and first term a1 is given as an = a1r(n-1)

Q: 3. The 3rd term of a geometric sequence is 12 and the 7th term is 192. Determine the 13th term.

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Q: 32. Find the 19th term of an arithmetic sequence with aj = -11 and a30 163.

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Q: 6. Find the missing terms in the geometric sequence 8, a2, a3, 1.

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Q: 03. What is the third term of a sequence given the explicit formula? аn 3 —5 + 2(п — 1) А. -5 В. -3…

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Q: What is a common ratio of the geometric sequence whose first term is 5 and third term is 245? 5 1)7…

A: The geometric series has first term is 5 and the third term is 245   Geometric sequence formula:…

Q: 4 Find the sum of the first 5 terms of a geometric sequence with a = 162 and r = 31 The sum is

A:

Q: 4 Chose the formula for the nth term of the Geometric Sequence: 6, 4, 4, 10

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Q: 20. Find the sum of the terms of the geometric sequence 8, 4, 2, 1, . А. 17/2 В. 16 С. 12 D. 24

A: as per our guidelines we are supposed to answer only One question

Q: 40.What is the general term a, for the geometric sequence whose first term and common ratio are both…

A: We need to check each option by putting n=1,2,3....

Q: What is the 5th term of the geometric sequence 3/20 3/2 and 15 question

A:

Q: 5. The third term of an arithmetic sequence is 28, while the fourth term is 41. Write the sum of the…

A: Given:  Third term of arithmetic sequence =28                fourth term     =41  To find : Sum of…

Q: Find the nth term of the geometric sequence with given first term a and common ratio r. a = -5, r=…

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Q: 14.)Extra Credit: Find the nth term of the sequence whose first several terms are given by ?, . 11…

A: nth term of the given sequence: 21, 54,89,1116,...

Q: Write the first four terms of the geometric sequence. 1 a1 = 40, an Fan-1 ɑn–1 Select one: O a. 40,…

A: We will use given recurrence relation to find first four terms

Q: 1. Find the 12 th term of an arithmetic sequence with a =-11 and a30 = 105

A: we have to solve the problem

Q: 4 Find the sum of the first 3 terms of a geometric sequence with a = 18 and r= 3 The sum is

A:

Q: What is the value of a 25 in the geometric sequence represented by a1 = 4 and r 1.5?

A:

Q: Find the first four terms of the geometric sequence with c1 = 64 and r = - Select the correct answer…

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Q: B. Write the last four terms before a, of the geometric sequence in which a, and r are as follows:…

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Q: What is the first term of the geometric sequence presented in the table below? 7 an 176 704 Hint: an…

A: Given query is to find the first term of the sequence.

Q: th For a given arithmetic sequence, the 36 term, a36, is equal to 142, and the 87 term, ag7, is…

A:

Q: 6. write the first five terms of geometric sequence, fina the a= 2 the Sixth term. given and

A:

Q: 12. The 8th term of an arithmetic sequence is 16, and the 18th term is 56. Find the sum of the first…

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Q: Which explicit formula represents an arithmetic sequence with a first term of 19 and a common…

A: Given: a first term of 19 and a common difference of 4 a=19  and common difference d= 4 The general…

Q: What is the common ratio of the geometric sequence whose first term is 27 and fourth term is 64? 1)…

A:

Q: - The nth term of an arithmetic sequence can be calculated with the formula a, = aj + (n – 1)d.…

A: NOTE: Refresh your page if you can't see any equations. . the arithmetic sequence is given by

Q: What is the common ratio, a1, a2, a3, and a4 of this geometric sequence: {(7^(n-2))/3}

A: Consider the provided geometric sequence,

Q: What equation can be written for the nth term of this geometric sequence? 1 2 3 4 an 100 -50 25…

A: Find the n the term of the geometric series

Q: Suppose a geometric sequence has a1 = Give your answers to the following rounded to the nearest…

A:

Q: 9. If the first three terms of a arithmetic sequence are 1 + k, 2k + 1, and 7, what is the sum of…

A: Given that: First three terms of an arithmetic sequence are:   1+k, 2k+1, and 7

Q: Write the first 5 terms of Geometric sequence whose nth term is an = 6(1/2)n-

A: We will solve the problem

Sequence and Series

A sequence is defined as a collection of things. Series is defined to sum the things one by one in the sequence.  It was invented by German mathematician Carl Friedrich Gauss.