The numbers of seats in an arena form an arithmetic sequence. If there are 23 seats in the second row and 26 in the third, how many seats are there in the sixteenth row? Find the total number of seats in the first sixteen rows. Explain each step.

Q: Write the first six terms of the arithmetic sequence with the given first term, a,, and common…

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Q: Find the 98th term of the arithmetic sequence -10,-8,-6, ...

A: The given arithmetic sequence is -10, - 8, - 6,...........

Q: Write the first 5 terms of each sequence. a1=15, an=an-1-9, n greater than or equal to 2

A: We have to write the first 5 terms of each sequence for n is greater than or equal to 2

Q: Write the first four terms of the sequence whose general term is given, an =1/(n - 1)!

A: Given general term of an sequence is an=1(n-1)!

Q: Write the first four terms of a sequence with a first term of 13 and a common difference of 9.

A: Given that, first term is 13 and common difference is 9. It is known that, first four terms of an…

Q: Write the first four terms of the sequence whose general term is given below. (-1)^ 4 +1

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Q: Write 4 additional terms of the geometric sequence 8,20, 50, .....

A: we have to write 4 additional terms of the geometric sequence 8,20,50,.......

Q: Write the first four terms of the sequence whose nth term, or general term, is given:

A: a. an=3n+4 Put n=1, 2, 3 & 4, we get a1=31+4=7a2=32+4=10a3=33+4=13a4=34+4=16 Hence the first…

Q: Write the first five terms of the arithmetic sequence if  a4 = 21,   a10 = 45

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Q: Find the 34th term of a sequence where the 7th term is -47 and the common difference is -8.

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Q: Write the first five terms of the sequence whose general term , an=(-1)^n(-4n)

A: Given that general terman=-1n-4nfirst term,a1=-11-4=4second term,a2=-12-4×2=-8third…

Q: Find the sum of the first 50 terms of the arithmetic sequence: -10, -6, -2, 2, .....

A: Given: Given:The arithmetic sequence: -10,-6,-2,2...To determine:Sum of first 50 terms of the given…

Q: Determine whether the sequence is arithmetic or geometric and find the value of the common…

A: Since the exponent is increasing so this sequence is geometric.

Q: Find the 55th term of the arithmetic sequence -7, -5, -3, ...

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Q: Find the sum of the first 50 terms of the arithmetic sequence: -15, -9, -3, 3, .....

A: Given: The Arithmetic sequence −15,−9,−3,3,... To find: The sum of the first 50 terms of given…

Q: write the first five terms of the sequence whose general term is  an=3(n!)

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Q: the

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Q: find the sum of the first 5 terms of the arithmetic sequence -4, -10, -16,...

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Q: Calculate the next term in the arithmetic sequence that increases by 65, if the current term is 41.

A: Given, the arithmetic sequence that increases by  65, if the current term is 41.

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: Find the missing term or terms in each arithmetic sequence  ...,-32,blank ,28,...

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Q: Find the next 3 terms of the arithmetic sequence 1, 3,5, 7, ......

A: To find next three terms of arithmetic sequence: 1,3,5,7... Solution: given sequence is: 1,3,5,7...…

Q: Find the missing term in the geometric sequence ..., -3, › ———" — -375,....

A: This question can be solved using the concept of general term of geometric sequence.

Q: Find the 64th term of the arithmetic sequence -4, –21, –38, ...

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Q: Find an and as for the geometric sequence. - 3, - 15, - 75, - 375, .

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Q: Write the first four terms of sequence whose general term is given.

A: Given that, an=13n

Q: Find the missing terms in the geometric sequence: .., 4, [ Select | Select | , 500, .. .

A: nth term of a geometric sequence is given by,  Tn= ar(n-1), where a is the first term, r is the…

Q: Find the 93rd term of the arithmetic sequence -6, 13, 32,

A: GIVEN: Arithmetic sequence -6, 13, 32,

Q: Determine the number of terms in the arithmetic sequence below -80, -79, -78, .... 27, 28, 29, 30…

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Q: Find the common difference of the arithmetic sequence with a 4 = 10 and a 7 = 19.

A: Given that

Q: Write the first four terms of sequence whose general term is given an = (-3)n.

A: an=(-3)n

Q: Write the first five terms of the geometric sequence, an = -5an-1, a1 = -6

A: It is given that, The nth term of the sequence is an=-5an-1 and first term is a1=-6

Q: The first day of the bazaar students sold 20 souvenir items and in the closing day they sold 2500…

A: From the question a1=no. of items sold on the first day =20 an=no. of items sold on the last day…

Q: Write the first term of the arithmetic sequence whose fourth term is 21 and nineteenth term is 111.

A: Given query is to find the first term of a arithmetic sequence whose fourth and nineteenth term is…

Q: Write 4 additional terms of the geometric sequence 3,6, 12, .......

A: Given :   The geometric sequence 3,6,12,... Explanation :                In a geometric sequence,…

Q: Mikayla is building a pyramid of paper cups. The bottom row has 61 cups while the top row has only…

A: Explanation of the answer is as follows

Q: . Find the next 3 terms of the arithmetic sequence 2, 5,8, ......

A: To find the next 3 terms of the sequence: 2,5,8... Solution: Given sequence is: 2,5,8... Here we…

Q: Find the 93rd term of the arithmetic sequence -6, 13, 32, ...

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Q: Find the 23nd term of a sequence that is given by -8, -4, 0, 4, 8...

A: Given sequence :-     -8, -4, 0, 4 , 8,......

Q: Find the 62nd term of the arithmetic sequence -27,-21, –15, ...

A: The given arithmetic sequence is  -27, - 21, - 15,.............. To find 62nd term 6

Q: Find the indicated term of the arithmetic sequence. -9, -4, 1,...; a14

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Q: 12._, -10,_ , 14

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Q: Write the first four terms of the sequence whose general term is given, an = 7n - 4.

A: Given:an=7n-4

Q: Find the missing terms of the arithmetic sequence: -8, ,20

A: Topic - arithmetic Sequence an =a+(n-1)d

Q: Write the next term of this geometric sequence: -3, 24, ..

A: Given sequence :-3,24

Q: Find the 64th term of the arithmetic sequence -4, -21, -38, ..

A: The nth term of a series is given by tn=a+(n-1)d where a = first term = -4 d= common difference =…

Q: Write the first 5 terms of the sequence whose first term and common difference are -12 and 3,…

A: In this question we have to write the first 5 terms of the sequence whose first term is -12 and…

Sequence and Series

A sequence is defined as a collection of things. Series is defined to sum the things one by one in the sequence.  It was invented by German mathematician Carl Friedrich Gauss.