What is a for the sequence a₁ = n² - n? A. a₁ = 8 B. a = 12 C. a = 4 D. a₁ = 16 OA OB OC OD

Q: s the 134th term 9 1

A: Checking difference between term 5-3=2 7-5=2 9-7=2 So on  That means difference is constant that…

Q: Find the indicated term of the sequence. The twelfth term of the arithmetic sequence -14√√3.-11√3,…

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Q: Evaluate S10. the sum of the first ten terms of the arithmetic sequence. a, = 3n, a40 = 11a %3D

A: To Evaluate S10 Given:  a1 =3π ,   a10 =11π Let a be first term and d be common difference of…

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: Study the given sequence: 1, 2, 4, 7, 11, 16, 22, 29, 37, 46, ... what is the 120th term in the…

A: Given sequence is 1, 2, 4, 7, 11, 16, 22,...…

Q: an=lo-4 (-1)n Findthe first 10 terms of the sequence

A: Given, an=10-4-1n Now plug n=1 we  get, n=1 ⇒a1=10-4-11⇒a1=10--4=14n=2 ⇒a2=10-4-12⇒a2=10-4=6n=3…

Q: hat is the next number in the sequence 1 , 2, 4, 7, 1 1, . . . ? a. 17 b. 13 c. 16 d.15

A: Given sequence, 1,2,4,7,11

Q: (2) Find the general expression a, for the sequence: 15 - 3, 2 3 45

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Q: Find the formula for the sequence below: -5,15,-45,180,...   a an=-3(-5)n-1 b an=5(3)n-1 c…

A: We have to find the formula

Q: Find the terms of the sequence an (-1)"2 = n2 a1 a2 || a3 || a 20 a 100 ☐

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Q: Select all formulas that model the following sequence: 2,6,18,54,dots

A: The given sequence 2, 6, 18, 54,...... We have to find the general formula for the sequence.

Q: The entry level salary for a teacher is $33,000 with a 3% increase after every year of service. a.…

A: Entry level salary for a teacher is $33,000with a 3% increase after every year of service.Second…

Q: Write an explicit formula for the sequence 14 19 8 29 9, 3'7'5'31 5 n+ 4 2"-1 9 n b. an 2" -1 5n +4…

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Q: What is the explicit formula for the sequence if at 8 am a hospital patient has 100 mg of a…

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Q: Find the 10th term of the arithmetic sequence in which a1=12 and d = 9.1.

A: It is given that, a1=12d=9.1   It is known that nth term of arithmetic sequence can be found  by…

Q: Given a sequence: a1 = 6 a2 4an-1 +n What is the 4th term? (Directly type the value ONLY without "="…

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Q: 2. Write the recursive formula for the sequence -8,-12,-16 ,-20, ... A U = -8; = Un-1 +4 B un = -8…

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

Q: Find an expression for the n th term (t) in each of the following sequence: 1 1 1 1 1 >... 3 4 5 6.…

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Q: The third term in the sequence with a = 6 and a = ap-1+5n where n > 1 i . O 31 O 21 O 16 O 36

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Q: Find a n for the geometric sequence a 1 =-4; r = - 2, n = 10

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Q: Find the term a4 for the sequence defined below:           a1 = -2                   an = 5an-1…

A: Given The given expressions are an=5an-1+10 and a1=-2.

Q: List the first five terms of the sequence. ₁ = 6, ³n+1 = 2a +5 21 22 N 23 لیا 34 25 = |||| =

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Q: Determine the sum. (7.415 x 10-4) + (2.722 × 10-2)

A: Here we have to determine the sum of 7.415×10-4+2.722×10-2=?

Q: Find these terms of the sequence {a}, where a 2.(-3)" + 5". a. a b. a₁ c. a What is a of the…

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Q: ag for- 250 50 10

A: A geometric progression, also known as a geometric sequence, is a sequence of non-zero numbers where…