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

Q: 1. Find the sum of the following infinite sequence: 40, 20, 10, …

A: A detailed solution is given below.

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: If F, = 6 and F2 = 3, list the first 8 terms of this Fibonacci-type sequence.

A: topic - fibonacci type sequence in fibonacci sequence, The next number is found by adding up the two…

Q: (a) The nth term of a sequence is Un. The sequen

A: Introduction: 1: the sequence in which things are or should be linked, related, or dated Follow the…

Q: 40. Find a, andr for a geometric sequence given that az = 18 and a = 486.

A: Given: a3=18    a6=486

Q: Find a12 in the geometric sequence. 64, 16, 4, . . .

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Q: 5. Find the first five terms of the recursively defined infinite sequence: а, %3D 2, а, %3D5 & a,…

A: a1=2, a2=5 and ak+1=9ak-4ak-1

Q: whether the sequence is arithmetic.

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Q: e2, e4, e6,e®,..

A: The given sequence is, e2, e4, e6, e8, … To determine whether the sequence is Arithmetic or…

Q: Construct a difference table to predict the next term of each sequence 9,4,3,12,37,84

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Q: Is the sequence arithmetic, geometric or neither 4, 8, 16, 32,... O Arithmetic O Geometric Neither

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Q: ind the formula for the nth term of the arithmetic sequence. 9,7,5, .

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Q: Construct a difference table to predict the next term of each sequence. 9, 4, 3, 12, 37, 84, ...

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Q: Identify whether the following sequence is an arithmetic sequence or geometric sequence 1,3,9,27

A: The detailed solution is given below Thank you

Q: Find the first 4 terms and the 12th term of the geometric sequence: n а, 3D 1024|

A: We are given the following geometric series.               an=102412n Now,…

Q: In an arithmetic sequence { 298, 281, 264, · . .... }, the common difference is. O -20 O 17 O 19 O…

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Q: What three numbers can be inserted between 81 and 16, so that  the five numbers form a geometric…

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Q: If the 100th term of an arithmetic sequence is 182, and its common difference is 2, then its first…

A: Given that the 100th term of an arithmetic sequence is 182 and its common difference is 2.

Q: 5. What is the 100th term of the arithmetic sequence 8, 12, 16, 20...? * 108 O 396 O 404 O 408

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Q: In the geometric sequence 6, 12, 24, 48, …. Which term is 768?

A: For Geometric armories nth term formula is an = a.rn-1 Where  r = common ratio              a= first…

Q: 1. Which is a finite arithmetic sequence?

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

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Q: 4. Find the value of x so that x+7, -x-1, x+ 13,.. shall form a geometric sequence.

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Q: The 13th term of a sequence is 8, and the 17th term is 8. What is th

A: Given, the 13th term of a sequence is 8 and 17th term of sequence is 8.

Q: (2) Identify the next likely term in the sequence and the type of sequence: 5000, 2000, 800, 320,…

A: 2. The required sequence can be solved as below

Q: In an arithmetic sequence a1, az2, .., an , if the first term is 5 and the common difference is 3,…

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Q: What is the partial sum of terms 12 to 15 of the arithmetic sequence 88, 75, 62, 49, ...? O 198 O-45…

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Q: In an arithmetic sequence a1, a2, · ·-, an , if the first term is 7 and the common difference is 5,…

A: We use arithmetic progression formula an = a + (n-1)d

Q: Compute the missing terms in the arithmetic sequence. 72, **** 1)..., 24,

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Q: Find the sum of the finite arithmetic sequence. Sum of the integers from  −40 to 50

A: Given  Integer from -40 to 50

Q: What is the 11th term of the arithmetic sequence 1+2i, 3+3i, 5+4i...

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Q: 1. Find the sum of the first eight terms of the geometric sequence 3,6,12, * ...

A: 1. We have find the sum of first eight terms of the geometric sequence 3,6,12... Formula for sum of…

Q: Determine the general term and recursive formula for the arithmetic sequence 28, 20, 12

A: In this question we have to determine the general term and recursive formula for the given…

Q: The sequence is geometric: 3, 13, 23, 33,.. O True False

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Q: 1. a) Determine the first three terms of each sequence, where ne N. b) Determine whether each…

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Q: 1.) Show that the sequence 2,11, 20, 29, ... is arithmetic.

A: we have to show that the given sequence is arithmetic

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: What is the sum of 0.34343434, .... , and 4.4111... (Under Geometric Sequence Topic

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Q: 7. How many terms are there in the sequence 1,4,7,10,...,682?

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Q: Provide a simple formula or rule that generates the terms of an integer sequence 2, 16, 54, 128,…

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Q: Is this sequence geometric? 2,4,12,48

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Q: What is the common ratio, a1, a2, a3, and a4 of this geometric sequence: {(7^(n-2))/3}

A: Consider the provided geometric sequence,

Q: In the arithmetic sequence 7,23/3,25/3,…, which term is 51?

A: The given arithmetic sequence is 7, 233,253 where  first term a = 7              common difference d…

Q: Consider the sequence: 23, 21, 19, 17, 15, .. Determine the 37th term of the sequence. O -55 O -49 O…

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Q: Give the first five terms of the sequence: a, = n° -2n %3D

A: Given,           The sequence is an=n3-2n.

Q: A sequence of the form a, a + d, a + 2d, a + 3d,..., a +nd is called

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Q: Find the 80th term of the following arithmetic sequence 18,22,26,30

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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: Find the 52nd term of the following arithmetic sequence. 14, 22, 30, 38…

A: Given arithmetic sequence is 14, 22, 30, 38,... Here common difference between two consecutive terms…

Q: If 5, 25 are two adjacent terms in a geometric sequence ( in that order), then the next term is

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