Use the formula for the sum of the first n terms of the geometric sequence, and then state the indicated sum. 9 2 7. 2n-1 n = 1

Q: What does d represent in a sequence? O A. The first term O B. The common ratio O C The common…

A: We will look at the standard form of arithmetic sequence to find the answer

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: Use the formula for the sum of the first n terms of a geometric sequence to evaluate the following…

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Q: Write a formula for the general term of a geometric sequence. Then use the formula ??to find…

A: Answer is mentioned below

Q: Write an expression for the nth term of the sequence. (Your formula should work for n = 1, 2, . .…

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Q: O Write the first five terms of each sequence. a) a, 2"-1,n21, b) b, = b +b 2,b, =1,b, 2, n23.

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Q: Write the first 4 terms of the sequence. a = 7, a, = 3 an – 1 + 8, for n > 1 What is the first term?…

A: Given the sequence  a1 = 7  an = 3an-1 + 8   for n > 1 We need to find first four terms of given…

Q: What is the formula for the arithmetic sequence if the sum of the same sequence is given by s, = 2n…

A: Given that, Sn=2n+3n2 Formula for the sum of the arithmetic progression is Sn=n2{2a+(n-1)d} --- (1)…

Q: Find the infinite sum of the geometric sequence with 4 if it exists. 6. a = 2, r = || -

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Q: 3. Find the 7th term of the sequence represented by the nth term below: " An = 3n + 4 d. 27 c. 25 a.…

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Q: An arithmetic sequence is given by an = -2 + 3(n - 1). Which of the following numbers belongs to the…

A: First we find the common difference of the given arithmetic sequence, after that we obtain the…

Q: I am needing help writing an expression for the nth term in the attached image.

A: Given:

Q: The first term of an arithmetic sequence is 5. The third term of the sequence is 13. Which of the…

A: We have to find the nth term of arithmetic sequence

Q: Find the sum cf the first 50 terms of the arithmetic sequence below. - 13, -6, 1, 8, The sum is

A: We have to find the sum

Q: Find the sum of the first 7 terms of the sequence. The formula for the sum of the sequence is given…

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Q: Write an expression for the nth term of the sequence. (Your formula should work for n = 1, 2, ....)…

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Q: 10. Which figure comes next in the sequence? в с D A

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Q: 3. State the next two terms of this sequence: 1, 3, 6, 10, 15 ...

A: We have the sequence 1 , 3 , 6 , 10 , 15 , ....... We can see the difference between each…

Q: 3a. The first term of a geometric sequence is 16 and the fourth term is 1/4. What is the value of r?…

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Q: Use the formula for the general term (the nth term) of a geometric sequence to find the indicated…

A: General formula for geometric sequence is  an=a1(r)n-1 a1=-3  and r=2 an=a1(r)n-1an=-3(2)n-1

Q: 3) Given the geometric sequence with a2 80 and a5 40.96. Find a1. %| %3D

A: Given, a2=80and a5=40.96     Find a1:

Q: 02. What is the 20th term of the sequence? 1,2,3,4,5,6 C.1 D. 7 E. not given A. 19 В. 21

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Q: Find the nth term of the arithmetic sequence with given first term a and common difference d. What…

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Q: Find the sum of the first 4 terms of the sequence. The formula for the sum of the sequence is given…

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Q: Use the formula for the general term (the nth term) of a geometric sequence to find the indicated…

A: Given: first terma1 of geometric progression is -3 and common ratior of it is 2 we know that nth…

Q: Which lists four consecutive terms of an arithmetic sequence? A 3, 10, 17, 24 1, 4, 9, 16 C 1, 2, 4,…

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Q: Write the first five terms of the geometric sequence with the given first term, a,, and common…

A: Solution :-

Q: Write an expression that gives the requested sum. The sum of the first 16 terms of the geometric…

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Q: n-1 c(n) = -6 What is the 2nd term in the sequence?

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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: Write the first three terms of the sequence whose general term is an=n!3n. Provide your answer…

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Q: Write the first four terms of the geometric sequence with the given properties. a = −3; r = 2

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Q: Write an expression for the nth term of the geometric sequence. Ther a = 6, r = 1 n = 12 2 an %3D…

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Q: Write an expression that gives the requested sum. The sum of the first 38 terms of the geometric…

A: We know that a geometric sequence is a sequence with the ratio of consecutive terms constant. This…

Q: Find the sum of the first 7 terms of the sequence. The formula for the sum of the sequence is given…

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Q: Write an expression that gives the requested sum. The sum of the first 32 terms of the geometric…

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Q: th Write a formula for the n" term of the geometric sequence. Write your answers as integers or…

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Q: 2. The eighth term in the sequence defined by t, = n- 32 + 2 is a. 92 b. 90 %3D c. 40 d. 42

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Q: Write an expression for the nth term of the geometric sequence. Then find the indicated term. a₁ =…

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Q: The first term of an arithmetic sequence is 5. The third term of the sequence is 13. Which of the…

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Q: Write a formula for the n th term of the geometric sequence. Write your answers as integers or…

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Q: the first five terms of the geometric sequence. a n = 4a n-1; a 1 = -4

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Q: Use the formula for the general term (the nth term) of a geometric sequence to find the indicated…

A: Given that, for a geometric sequence, the first term is a1 = 16 and the common ratio is r = 12.  The…

Q: Write an expression for the nth term of the geometric sequence. Then find the indicated term. a1= 4,…

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Q: 24 Write nth term of geometric sequence. а) ај — 6, r — 3 b) a1 = 200, r = 0.5 %3D

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Q: Find the first four terms of the sequence ?? = 5? − 1.

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Q: What is the sum of infinity tems for the sequence 24, 12,6, . ... ? A. 96 B. 48 C. 60 D. 72

A: Infinite G.P. a , ar , ar2,.... Then Sum (S) = a1-r ; r <1 ____________ Where , a = First term…

Q: Find the indicated term of the sequence whose nth term is given by the formula. 3n a15 315 = Need…

A: If the nth term (an) of a sequence is given then to find a term, put the value of n in an.

Q: Write a rule for the n th term of the sequence. Then find a, -3.9, 11.7, -35.1,... a =

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Q: Write an expression for the nth term of the geometric sequence. Then find the indicated term. a1 =…

A: The nth term of geometric progression is an = a1*r(n-1)