In the arithmetic sequence given below, what term is the number -21? 13 11 5, 5, In the sequence below, what term is the number 56? 8, 11, 14, .. (Type a whole number.)

Q: What is the 23rd term in the sequence: 2, 9, 16, 23, ...? A 198 B -152 156 110

A: The given sequence 2,9,16,23,........

Q: Determine the common difference, the fifth term, the nth term, and the 100th term of the arithmetic…

A: First term of arithmetic sequence (A.P.) = a1 = 6 Similarly, second term (a2) = 12 Third term (a3) =…

Q: How many terms are in the arithmetic sequence 7, 1, –5, ...,-161? Hint: An = a1 + d(n – 1) where a1…

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Q: Find the 12tn term of the arithmetic sequence 9, 7, 5, .. Answer:

A: Since the exact one wasn't specified we'll answer the first question only. Please resubmit a new…

Q: ) consider the sequence 2,6,10,14... what is the 42nd term? b) consder the sequence 1200,600,300...…

A: Given :- a) consider the sequence 2,6,10,14... what is the 42nd term?   b) consider the sequence…

Q: What is the common difference of the arithmetic sequence 5,8, 11, 14? 1) 2) -3 3) 3 4) 9

A: Given arithmetic sequence is 5,8,11,14 find the common difference of arithmetic sequence  d=an-an-1…

Q: Find the missing terms in the arithmetic sequence 13, 5. а. 22, 31, 40 с. 11, 9, 7 b. -2, -4,-6 d.…

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

A: Since you have asked multiple question, we will solve the one question for you. If you want any…

Q: What is the formula for the arithmetic sequence if the sum of the same sequence is given by s, = 2n…

A: Given that, Sn=2n+3n2 Formula for the sum of the arithmetic progression is Sn=n2{2a+(n-1)d} --- (1)…

Q: A sequence can be generated by using an = a (n – 1) + 29, where a1 = 46 and n is a whole number…

A: Since, we have been given up the sequence an=a(n-1)+29 where nis a whole number greater than 1.…

Q: In the geometric sequence -4, 8, -16,.., what is the sum of the first 6 terms? 84 O 252 O -168 O…

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Q: The given pattern continues. Write down the nth term of the sequence suggested by the pattern. 7,…

A: Given the pattern of terms  7, -7, 7, -7, 7, -7, 7, -7,..... Since here only sign changing as we…

Q: The given pattern continues. Write down the nth term of the sequence {an} suggested by the pattern.…

A: Consider the given pattern. 4,-8, 12, -16,...  It is an alternating sequence having negative even…

Q: Find the missing arithmetic means in each sequence. 4. 12, 4 5.6, -3,_ 6. -7, _9

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Q: Determine whether the sequence is arithmetic, geometric or neither. 1/7, 1/42, 1/252, 1/1512, 1/9072…

A: Given sequence is 17,142,1252,11512,19072… Solution: Here, we can find that: a2a1=14217=142×7=16…

Q: How many terms are in the arithmetic sequence 178, 170, ..., 2

A: How many terms are in the arithmetic sequence 178, 170, ..., 2?

Q: 4. The fifth term of an arithmetic sequence is 11 and the tenth term is 41. What is the first term?…

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Q: 7. In the arithmetic sequence 1, 5, 9, 13, .., which term is 405? * О 102 O 101 О 100 О 9

A: GIVEN: Arithmetic sequence 1, 5, 9, 13, ........

Q: Which arithmetic sequence has a common difference of -21?     A   {1,245; 1,224; 1,203; 1,182; …}…

A: Given, The arithmetic sequences  (A) 1,245; 1,224; 1,203; 1,182; …....  (B)  1,563; 1,587; 1,611;…

Q: In the arithmetic sequence: 17, 34, 51.... what is the common difference? Select one: a. 17 b. 52 c.…

A: Given the arithmetic sequence is 17, 34, 51, …

Q: How many terms are in the arithmetic sequence 7,1, –5, . , –161? .... Hint: an = a1 + d(n – 1) where…

A: The given arithmetic sequence is,7,1,-5,....,-161

Q: Must the fifth term of the sequence 2 , 4 , 6 , . . . be 10 ? Explain thoroughly.

A: The nth term of a sequence with 1st term a1 and common difference d is given by,

Q: The first term is 3580, and the common difference is -19. Which term of the sequence is 2706? n =

A: The first term of an A.P. is  a1=3580 The common difference of an A.P. is  d=-19 To evaluate : the…

Q: Q.2\ How many distinct sequence can we make using 3 letters "A"s and 5 letters "B"s? (АААВВBBB,…

A: Hello. Since you have asked multiple questions, we will solve the first question for you. If you…

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: The circumference of a circle is the ten terms of the arithmetic sequence 2,8,14. Find the area and…

A: Here, the circumference of the circle is the 10th term of the arithmetic sequence: 2,8,14,... which…

Q: 2. How many terms are in the sequence? -20, -15, -10, ... 1115

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Q: Determine if the sequence below is arithmetic or geometric and determine the common difference /…

A: If a sequence is an arithmetic sequence then the difference of any two consecutive term will be…

Q: How many terms are in the arithmetic sequence 5, 1, -3,...,-99? Hint: an = a1 + d(n – 1) where aị is…

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Q: 2. How many terms are there in the sequence -1, -5/6, -2/3, A 25 10/3? B. 26

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Q: 7. In the arithmetic sequence 1, 5, 9, 13, .., which term is 405? А. 102 В. 101 С. 100 D. 99

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Q: 2. In the sequence: 4, 16, 64, 256,.., find the following: a. 6th term b. 12th term c. 16th term ? ?

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Q: 85. If the common For an arithmetic sequence, a21 = difference is -3, find: ai = the sum of the…

A: To find the a1 and S36.

Q: Write a formula for the n th term of the geometric sequence. Write your answers as integers or…

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Q: the first term in an arithmetic sequence is 9. The fourth term in the sequence is 24.the twentieth…

A: Given,           The first term in an arithmetic sequence is 9. The fourth term in the sequence is…

Q: In an arithmetic sequence the2ndterm is 5 and the3rdterm is 11. What is the20thterm?

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Q: 1. Consider the sequence a = = {3,15, 75, 375, 1875, ...} a. What is the common ratio? b. What are…

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Q: 2. How many terms are there in the sequence -1, -5/6, -2/3, A. 25 10/3? B 26

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Q: Determine the common difference, the fifth term, the nth term, and the 100th term of the arithmetic…

A: In arithmetic sequence, common difference is calculated as d = an - an-1   where an and an-1 are nth…

Q: What is a formula for the nth term of the given sequence? 300, 180, 108...

A: the given sequence is 300, 180, 108...........

Q: Which term is -708,588 for the following sequence, assuming that the pattern continues? 4, -12, 36,…

A: Solving the problem by finding the value of the n-th term .

Q: 5. The first term of an arithmetic sequence is 12, the last term is 120 and sum of the terms of the…

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Q: You are asked find 6th ,and 7th  term in the sequence 1,3,6,10,15 ______________ What would it be?…

A: To find the 6th and 7th term in the sequence 1,3,6,10,15... and to explain it.

Q: How many terms are there in the sequence 1, 1/2, 1/4, 1/8, ... , 1/2048? * please explain a. 11 b.…

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Q: The first term of a geometric sequence is 15, and the 5th term of the sequence is 243 What are the…

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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: What is the value of the 5"n term of the arithmetic sequence where a7 = 26 and a13 56? %3D

A: Solve

Q: Which represents the arithmetic means of the following sequence: ..., 3125, 5? * What are the…

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Q: Decide whether the sequence is arithmetic. Explain 5,8.4,11.8,15.2,...

A: If the common difference of two term are same then the sequence is an A.P.