How many terms are in the arithmetic sequence 5,1,-3,...,-99? Hint: a, =a1 +d(n-1) is the first term and d is the common difference O 27 O 28 O 29 O 30

Q: In an arithmetic sequence a1, a2,, an, if the first term is 7 and the common difference is 6, then…

A: here option C is true

Q: In an arithmetic sequence a1, a2, ·.., an , if the first term is 4 and the common difference is 3,…

A: we use the formula of nth term an=a+(n-1)d.and solve the question. see 2nd step.

Q: Given Arithmetic Sequence a1, a2,·*, ɑn the first term is 25 and the common difference is 3, find…

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Q: 1. Consider a sequence that begins with 1,4,8, Explain why each of the following could be the next…

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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: In an arithmetic sequence (a1, a2, a3, the first term is 5 and the 15th term is 61, then S15 is 555…

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Q: D) Find, with explanation, a sequence with two different starting terms which contains 5 consecutive…

A: Let the sequence be 2, 4, 6, 10, 16 That is  a0=2a1=4a3=2+4    =6a4=4+6    =10a5=6+10    =16

Q: How many terms are in the geometric sequence: 2, 6, 18, 54, ., 118 098 a) 10 b) 9 c) 11 d) 8

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Q: 13. Which explicit formula describes the arithmetic sequence {19, 14, 9, 4, ...} O am = 19+ (n-…

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Q: Consider the following arithmetic sequence. 11 3, 꼭, 8, (a) Identify d and a1. d a1 = (b) Write the…

A: The given sequence is 3,112,8,…. a) The above sequence is a arithmetic sequence with first term a1=3…

Q: How many terms are in the arithmetic sequence 6, 2, –2, ...,–102? Hint: an = a1 +d(n – 1) where a1…

A: follow next step

Q: The table below identifies the values for the first 5 terms in an arithmetic sequence. 1 2 3 4 Term…

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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: 2. What is the term ag of the sequence {an} if an equals a) 2-1? b) 7? c) 1+(-1)"? d) -(-2)"?

A: A sequence is a set of numbers that has a particular order or obeys a general form. In this problem,…

Q: What are the terms a₀, a₁, a₂, and a₃ of the sequence {aₙ}, where aₙ equals  a) 2^n + 1? b) (n +…

A: Since you have posted multipart question and we can answer three subparts. So, answered the first…

Q: a1 = -1, and for n = 2, 3, 4, .. What is the common ratio, r, for this sequence? O -- O r--1

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Q: Find the formula (nth term) of the sequence 7, 10, 15, 22, 31, .. . O an = (-2)" O an = (n-5)/4 an =…

A: As per company's guidelines, we are supposed to solve first question for you, kindly repost other…

Q: It is given that p, q, r , s, t are in arithmetic sequence. If p + q + r = 9and s + t = 26, find the…

A: We have to find common difference

Q: The third term in the sequence with a1 = 4 and an= an-1+5n where n > 1 is 29 4 O 19 34 O 14

A: Explanation of the solution is given below...

Q: Write an expression for the general or nth term, a,, for the geometric sequence. 4, 20, 100, 500, .…

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

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: Find the explicit formula for the given sequence. 2, 8, 32, 128, . .... a = 2.4"-1 A a = 8.4"-1 %3D…

A: We have the given sequence is 2,8,32,128............

Q: th Write an explicit formula for an, the n" term of the sequence 2,-5,-12, ....

A: Given:2,-5,-12,.......Given sequence is in A.Pa=2…

Q: In an arithmetic sequence (a1, az, a3, .....) the first term is 9 and the 24th term is 124, then S24…

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Q: Find a formula for an for the arithmetic sequence. aj = 0, d=- a. 4 An=3n- 3 b. An=- 4 An=-n с. d. 4…

A: Given first term = a1= 0 and common difference = d= -4/5

Q: 2. Which explicit formula describes the sequence (87, 83.4, 79.8, 76.2, ...}? O an = 87 + (n-…

A: NOTE: Refresh your page if you can't see any equations. . the first term is  . the common ratio is…

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: 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: Which of the following statements describes the total of the first n terms of the arithmetic…

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Q: In an arithmetic sequence a1, a2, , an, if the first term is 4 and the common difference is 4, then…

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Q: Find the first six terms of the piecewise sequence: n2 if n 2 a2 = az = a4 = a5 = a6 =

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Q: The table below identifies the values for the first 5 terms in an arithmetic sequence. 1. Term…

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Q: Which of the following formulas defines an arithmetic sequence? O a) S,=18+7(n-1)(n-2) O b) s,=18+7"…

A: We know that: An explicit formula for an arithmetic sequence of nth term is denoted by, an=a1+d(n-1)…

Q: In an arithmetic sequence {a1, a2, a3, ·} the first term is 7 and the 14th term is 46, then S14 is…

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Q: In an arithmetic sequence a1, a2,, an , if the first term is 6 and the common difference is 4, then…

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

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Q: 2. How many terms are there in the sequence -1, -5/6, -2/3, A 25 10/3? B. 26

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Q: The sum of the first n terms of an arithmetic sequence is S, = bn – 2n². Find b if the tenth term is…

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Q: The sum of the first n terms of an arithmetic sequence is Sn = bn - 2n2. Find b if the tenth term is…

A: A sequence is a function from set of natural numbers to the set of real numbers. An arithmetic…

Q: Given the arithmetic sequence of 4, 2, 0, -2, . .fund an explicit rule for the nth term. O an = an 1…

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Q: 2. How many terms are there in the sequence -1, -5/6, -2/3, A. 25 10/3? B 26

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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: 1 Give the first five terms of the sequence: 2 4 5: a, = ,-2 · an-1 (for n 2 3) %3D 5' 42 =

A: Given sequence is: a1=25, a2=45; an=an-2.an-1       (for n≥3)

Q: 9. Write the explicit formula and find as for the sequence: -38,-45,-52,-59,

A: Given: sequence -38,-45,-52,-59,...... given sequence is arithmetic progression whose first…

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: 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: The first three terms of an arithmetic sequence are given. Find an expression for t in terms of n,…

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Q: Given the sequence , which of the following expressions identifies the general term, 1,, correctly?…

A: To find the general term fn..

Q: (a) What are the 5th terms for each sequence? That is, what are the values of a, and b5? (b) For…

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Q: Which of the following is the explicit formula for the sequence {-2, -6, -18, -54, -162, ...}? a. =…

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