How many terms of the arithmetic sequence 2, 8, 14, 20, ... are required to give a sum of 660? Blank 1 Blank 1 Add your answer

Q: 13. Which geometric sequence has a common ratio of -9? O {-1, -9, 81, 729, ..} O {1, -9, 81, -729,…

A: We have to tell which geometric sequence has a common ratio of -9 the given geometric sequence are…

Q: An arithmetic sequence is given b elow. 28, 22, 16, 10, ... Write an explicit formula for the n th…

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Q: Find the 7oth term of the arithmetic sequence 29, 17, 5, ... Answer: Submit Answer

A: Topic:- sequence and series

Q: How many terms are in the arithmetic sequence 7, 1, –5, ...,-161? Hint: An = a1 + d(n – 1) where a1…

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Q: Find the 12tn term of the arithmetic sequence 9, 7, 5, .. Answer:

A: Since the exact one wasn't specified we'll answer the first question only. Please resubmit a new…

Q: 69 Find the formula for the nth term of the arithmetic sequence. 15 EGO 4, 11,.. 2

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Q: mine the number of terms in the geometric sequence; 6, 12, 24, ... , 49 152.

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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 indicated term of the arithmetic sequence. 3, 25, 25 13 1. ...; a17 8 4

A: Given arithmetic sequence Find out the 17th term of the given sequence

Q: 16. Which arithmetic sequence has a common difference of -21? O {873, 894, 915, 936, ..} O {32, 20,…

A: Given:  (1) 873, 894, 915, 936, ...(2) 32, 20, 8, -4, ...(3) 1663; 1587; 1611; 1635; ...(4) 1245;…

Q: 4. Which is a finite arithmetic sequence? O {20, 10, 5, 2.5, 1.25} {2, 4, 6, 8, ...} {100, 10, 1,…

A: Given:- sequences  {20, 10, 5, 2.5, 1.25} {2, 4, 6, 8,...} {100, 10, 1, 0.1....} {7, 10, 13, 16,…

Q: Consider the arithmetic sequence 1, 4, 7, 10, 13 a) Write down the common difference. b) Find the…

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

Q: An arithmetic sequence is given below. 18, 14, 10, 6, .. Write an explicit formula for the n th term…

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Q: An arithmetic sequence is given below. 22, 17, 12, 7, th Write an explicit formula for the n term a

A: We have to write the formula for nth term or an for the given sequence: 22, 17, 12, 7, .... We know…

Q: 1. How many terms are there in an arithmetic sequence where a̟ = 12,an = 60 and d = 8? %3D

A: Note: Since you have asked multiple questions, we will solve the first question for you. If you want…

Q: An arithmetic sequence is given below. 18, 14, 10, 6, ... Write an explicit formula for the n th…

A: Given: An arithmetic sequence : 18,14,10,6, ... To find: An explicit formula for the nth  term an.

Q: Write an equation for the nth term of the given arithmetic

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Q: Given the following arithmetic sequence 3, 9, 15,... , find the value of the 16th term and the sum…

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Q: 7. In the arithmetic sequence 1, 5, 9, 13, .., which term is 405? * О 102 O 101 О 100 О 9

A: GIVEN: Arithmetic sequence 1, 5, 9, 13, ........

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

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Q: What is a formula for the nth term of the given sequence? 250, 100, 40...

A: Given Data: Sequence: 250, 100, 40...   The given sequence is a geometric sequence.   The constant…

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

A: The given geometric sequence is: 1,2,4,... There are total 32 terms.

Q: How many terms are in the arithmetic sequence 7,1, –5, . , –161? .... Hint: an = a1 + d(n – 1) where…

A: The given arithmetic sequence is,7,1,-5,....,-161

Q: Must the fifth term of the sequence 2 , 4 , 6 , . . . be 10 ? Explain thoroughly.

A: The nth term of a sequence with 1st term a1 and common difference d is given by,

Q: Write an expression that gives the requested sum. The sum of the first 15 terms of the geometric…

A: Given,

Q: 1. 1, 5, 9, 13, ...

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Q: In an arithmetic sequence a, =20 and a, = 21. Determine a,. (Type an integer or a simplified…

A: Given : In an arithmetic sequence a4=20  and a7=21   To Find : a1

Q: Identify the type of sequence: 56, 49, 42, 35, 28, 21, . ... arithmetic B geometric neither

A: This is an arithmetic sequence.

Q: 12. Write a rule for the nth term of the arithmetic sequence: 8, 3, -2, -7, -12,.. an

A: To write the nth term of an arithmetic sequence.

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: Predict the general term, or nth term, an, of the sequence. 6, 12, 18, 24, 30, ... an=0 (Simplify…

A: Given sequence: 6, 12, 18, 24,....To find: General term

Q: Predict the general term, or nth term, an, of the sequence. 3, 6, 9, 12, 15, ... an (Simplify your…

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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: 7. In the arithmetic sequence 1, 5, 9, 13, .., which term is 405? А. 102 В. 101 С. 100 D. 99

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Q: Find the sum of the indicated number of terms of the geometric sequence. 27 12,9, ,...; n = 5 4.…

A: Consider the geometric sequence 12, 9, 27/4, . . .

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

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Q: Find the common ratio and write out the first four terms of the geometric sequence 27-1 Common ratio…

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Q: 13. Which of these is an infinite arithmetic sequence? O {724, -362, 181, -90.5} {691, 632, 573,…

A: Answer is given in next step.

Q: What is a formula for the nth term of the given sequence? 300, 180, 108...

A: the given sequence is 300, 180, 108...........

Q: > ine Which term of the arithmetic sequence 1, 10, 19, 28, ... is 199? It is the th term. Check…

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Q: Write an expression that gives the requested sum. The sum of the first 31 terms of the geometric…

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Q: 6. The fifth term of the arithmetic sequence is 28 and the 16th term is 105. Find the common…

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Q: The first four terms of the arithmetic sequence are given below. Determine an. 15, 11, 7, 3, ... О…

A: The first four terms of the arithmetic sequence are given below 15,11,7,3 To find: an

Q: of

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Q: Given the following arithmetic sequence 3, 7, 11,. , find the value of the 17th term and the sum of…

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Q: What is the fiftieth term of the arithmetic sequence 3, 7, 11, 15, ... ? Blank 1 Blank 1 Add your…

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Q: How many terms are in the arithmetic sequence 5,1,-3,...,-99? Hint: a, =a1 +d(n-1) is the first term…

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Q: Find the indicated sum. Use the formula for the sum of the first n terms of a geometric sequence. 6

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Q: Determine whether the sequence is arithmetic, geometric or neither. 1/6, 1/18, 1/54, 1/162, 1/486 ..…

A: Check using given terms both for arithmetic and geometric.

Q: Predict the general term, or nth term, a,, of the sequence. 15 16 17 18 19 18 19 20 21 22 an =…

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