Find a formula for the nth term of the sequence in terms of n. 3 2 2² 2² 2³ 24 an = 1 " 20 25 30 35 40 " for n ≥ 1 " "

Q: 4. for the recursivley defined sequence: Σα Find Ea; an=3an-1-2n for n22

A: The expression ∑i=14ai can be expanded as follows. ∑i=14ai=a1+a2+a3+a4   It is provided that a1=4 .…

Q: Find the number of terms in each sequence: Formula: a, = a1 (r-1) 2. (11, -22, 44, . , 704} 1. (4,…

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Q: 2. Find the general term of the sequence: 2'5 3- 2n 3n-1 3n a. C. d. b.

A: By assuming the values of n and checking with options we will get the answer

Q: 1 1 9. C₁=1+₂+3 ²+ Cn + + 1 n

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Q: Find a formula for the nth term of each sequence.2/6, 3/7, 4/8, ...

A: If you see the first term of the sequence the numerator is 2 and in further terms, it is increasing…

Q: Find a formula for the nth term of the sequence in terms of n. 3 3² 33 34 1 1 15 20 25' 30' an = 1…

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Q: 2. Express the geometric sequence as an explicit formula. Then find the 10th term. Sequence: 9, –3,…

A: The explicit formula for a geometric sequence is of the form  f(n) or an= a1 rn-1 where r is the…

Q: Find the requested terms. Find the first five terms of the sequence where 1, S₁ = 3 and s=₁-₁, n ≥…

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Q: Lakeisha wants to put down new tile in her home. The tile costs $3.50/ft2 and labor is $4.00/ft2.…

A: Given,           Lakeisha wants to put down new tile in her home. The tile costs $3.50/ft2 and…

Q: Find the nth term of the sequence whose first several terms are: 3 4 56 5 6 7' 8 ... an =

A: Given : The first several terms are 35, 46, 57, 68, ...   To find the nth term of the sequence.

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

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Q: -. The general formula for a sequence is tn = 2tn-1-n, where t₁ = -7. Find the third term

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Q: (a,„) is a sequence and a =3 , n21 for 5a =a¸. What is the general term of this sequence? a. a, =5 O…

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Q: Find the first six terms of the sequence, starting with n = 1. an = 6 + (−1)n for n ≥ 1

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Q: Match the terms on the left with the formulas on the right. nth term of an arithmetic sequence nth…

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Q: Write an explicit formula for the sequence 19 22 25 16 13, 3' 7' 15' 31 3 n + 10 а. an 2" +1 3 n+ 10…

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Q: Find a formula for the general term an of the following sequence. 4 6 7 {/, -25, 125, 5⁹ 625 3125⁹…

A: Use general term concept

Q: 2" An 2n+1

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Q: Find a formula for the nth term of the sequence in terms of n. 5 5² 5³ 9 12 15 18 an 1 6 for n 2 1

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Q: 2 4 8 16 5 25 125 625

A: Given 25,425,8125,16625

Q: Find the nth term an of a sequence whose first four terms are given. 7 8 11' 22' - 9 33' - 10 44.

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Q: 1 4 9 9 16 3'9 27'81

A: The given first four term are -13,49,-927,1681. Rewrite the first four term as follows:…