Find the n" term a, of a sequence whose first four terms are given. 9 10 11 -- -- 4' 8' 12' 16

Q: The first five terms in the sequence is 3, 8, 15, 24, 35 What is the next term? What is the 7th…

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Q: What is the next term of the given sequence: 1, -4, 9, -16, 25, -45 -19 O -36 O -25

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Q: 6. 1, 5, 11, 19, 29, 7. 1, 4, 10, 20, 35, 1 1 1 1 1 8. 1, | 2 3´4´5´6 3 7 9 9. 1•2 3•4 5•6´7•8 10.…

A: According to our guidelines we can answer only first three sub-parts and rest can be reposted.

Q: What is the 1st term in an arithmetic sequence whose 26th term 165 and common difference 6?

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Q: Find the one-hundredth term of the arithmetic sequence {-2,1,4,7,10,..}

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Q: Write the first four elements of the sequence. n+1 3n- -1, 1, 콩, 글 1, 금, 글, 유 5. 2 0, 글, 글, 콩

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Q: 2 letter sequences can be formed from the 8 letters in theword “sequence”?

A: Given, A letter = [ s,e,q,u,e,n,c,e] Number of letters = 8 By using  permutation and combination,…

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: The first four terms of a sequence are given: 23, 21, 19, 17..., find the 50th term of the sequence.

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Q: Write the first five terms of the sequence whose 7 general term is an Write simplified n! fractions,…

A: Given Data: an=7n!   a) a1 Substituting n=1 a1=71!=7

Q: The sum of the first 30 terms of the sequence -11, -5, 1, 7, … is 2280. True or False?

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Q: What is the 75th term of the sequence given by 81,75,69,63

A: The given sequence is: 81, 75, 69, 63, ....

Q: 9 16 2' 3' 25 What is the 30th term of the sequence 4, -- -

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Q: What is the sequence of 1,3,7,15,31

A: Given query is to find the sequence.

Q: Find the sum of the 3rd and the 7th term of the sequence: 1, 4, 13, 40, 121, ...

A: We have to find the sum of 3rd term and 7th term of the given sequence.

Q: Find the sum of the first 30 terms of the arithmetic sequence. an = -3n + 27

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Q: Write an expression for the nth term of the sequence 1. 1, (1/4), (1/9), (1/16) 2. 2, -1, (1/2),…

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Q: What should be the next number in this sequence? 0, 2, 6, 12, 20, 30,

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Q: What is the 15th number in the sequence 3, 11, 19, 27…?

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Q: 1 1 1 1 1 8. 1, 2 3'4 5'6

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