GIven arithmetic sequence with ap=3 and an ar--49.Eind an 31 and Lan h=1

Q: In an arithmetic sequence , if a2 = -17 and az = -42, then the common difference d is -67 27 -25 25…

A: Common difference in arithmetic mean

Q: In an arithmetic sequence, if az = -12 and ag =-31, then the common difference d is O 19 O 22 O 21 O…

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Q: Find the geometric and term of as=314 the sequence given CaS -3/32

A: We can find the answer as below.

Q: Write the explicit formula of the sequence 25, 21, 17, 13

A: Given 25,21,17,13 It is in arthematic series Because it has difference 4 for each number.

Q: Determine whether the sequence is arithmetic or geometric.1, -3, 9, -27, 81, . . .____________

A: we have to determine whether the given sequence is arithmetic or geometric. 1, -3, 9, -27, 81, . .…

Q: What is the geometric sequence of __,21,63,189,__

A: We know that a geometric sequence is a sequence of non-zero numbers where each term after the first…

Q: Find the missing terms in the arithmetic sequence 2, a2, a3, 11

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Q: find formulla for the sequence"3/6,8/25,15/62,24/123,35/214" -

A: Given sequence

Q: In an arithmetic sequence , if a2 = –15 and az -34 , then the common difference d is %3D O 21 O -53…

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Q: In an arithmetic sequence , if a, = -11 and az = -26 , then the common difference d is -18 O 17 O 15…

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Q: Answer each question based on the following arithmetic sequence. 13, 10, 7, 4,...

A: Given,          The arithmetic sequence is 13,10,7,4,...We know that,          The general term of…

Q: If an arithmetic sequence has terms as = 20 and ag = 36, what is a15? 50 O 56 O 60 O 80

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Q: Given an arithmetic sequence with a 12= −21 and a 50 = −97, find a 1 and d

A: The given two terms of an arithmetic sequence is,

Q: Write out the sequence that can be described by the explicit definition: an n? + 2n ?

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Q: last?dep=23200069 Find the number of terms in the finite arithmetic sequence. -3,0, 3, .., 84

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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: From the arithmetic sequence it is known that the number of the 5th and 7th terms is 34. The sum of…

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Q: Write arule for the nth term of the anthmetic sequence for which ar=-10 and dis=-20

A: nth term for an arithmetic sequence is given by: an=a+(n-1)d where a is the first term of the…

Q: Give a next step and a justification for a proof sequence that begins1. (A Λ B′) → C hyp2. C′ hyp

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Q: Find the sum of the first 50 terms of the arithmetic sequence: 16, 23, 30, 37, .. О 366

A: Given:  The given Arithmetic sequence is 16,23,30,37,.... To find :  Sum of first 50 terms of the…

Q: A sequence is defined by an = -5+ (n 1)14, where n is a positive integer. What is the value of a10?…

A: Given general formula for a sequence.

Q: In an arithmetic sequence, as = 3, a10 = 58, find a1.

A: We have given In an arithmetic sequence, a5 = 3, a10 = 58

Q: enty-fifth element is 18, what is the fourth element?

A: A.P: Twelfth element of an arithmetic sequence is -21 Twenty-fifth element is 18. Let the first term…

Q: Write a rule for the nth term of the arithmetic sequence. a 16 = 69, a19 81 52 + 4 %3D O a, = 42 + 5…

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Q: In the arithmetic sequence 7,233,253,…, which term is 51?

A: The given arithmetic sequence is 7, 233, 253 ............................ Where  first term a = 7…

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: Find a formula for the nth term in this arithmetic sequence: a1 = 8, a2 = 4, az = 0, a4 = -4, .. %3D…

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Q: For an arithmetic sequence, a17 = 2. If the common difference is 5, find: aj = the sum of the first…

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Q: Find the 64th term of the following arithmetic sequence. 17, 22, 27, 32

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Q: Find the 78th term of the following arithmetic sequence.  12, 20, 28, 36

A: To find the 78th term of following AP 12, 20, 28, 36

Q: The following sequence is geometric: -3, 9, -27, 81, ... O True O False

A: Please refer the attached image for complete solution. THANK YOU.

Q: Which arithmetic sequence has a common difference of -21? O (1,563; 1,587; 1,611; 1,635;...) (32,…

A: Common difference means subtraction of second term and first term

Q: From the arithmetic sequence it is known that the number of the 5th and 7th terms is 34. The sum of…

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Q: For the geometric sequence {4, 16, 64, 256, - . . .. -}, the term a17 O 4.418 O 4.45 O 4.43 4 - 416…

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Q: Given an arithmetic sequence with a15 = 86 and a37 = 240, find the 104th term.

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Q: Given the arithmetic sequence an with a1 = -10 and d = -2, find ag. Provide your answer below: az =

A: Given a1= -10 , d= -2 and n=3

Q: Determine whether the sequence is arithmetic. If so, find the common difference. 5, 25, 125, 625,…

A: To Determine: Determine whether the sequence is arithmetic. If so, find the common difference. 5,…

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: Construct the difference table to predict the next term in the sequence: 6, 9, 14, 26, 50, 91, 165 O…

A: Here, to construct the difference table to predict the next term in the sequence 6,9,14,26,50,91,__

Q: Find the 23rd term of an arithmetic sequence with a1 = 15 and a57= 239.

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Q: In a geometric sequence, a, = - 18, as = 2/3, find a6.

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Q: In an arithmetic sequence, if a2 =-13 and az =-33, then the common difference d is O -20 O-53 O 20 O…

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Q: In an arithmetic sequence, if a2 = -14 and az = -31, then the common difference d is 19 -48 O 17 O…

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Q: Determine the sum of the geometric sequence if it exist. If the sum does not exist, write DNE.…

A: topic- sum of geometric sequence

Q: In the sequence {1,5,9,13,17,} which term is a3?

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Q: Given the following sequence, provide the (unsimplified) 14th term: 2,-6, 18,-54, ...

A: See the attachment

Q: In an arithmetic sequence , if az = -8 and az = -23 , then the common difference d is. O - 18 O 17 O…

A: In an arithmetic sequence, if a2 = -8 and a3 = -23 , then the common difference d is

Q: Write an explicit formula for a_nan​, the n^{\text{th}}nth term of the sequence 180, -30, 5,

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Q: The first four terms of an arithmetic sequence are given by a1 = 6, a2 = 12, az = 18, and a4 = 24.

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Q: Predict the next number in the sequence: 3/12, 5/34, 7/56, 9/78, ?

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