In an arithmetic sequence (a1, az, a3, .....) the first term is 9 and the 24th term is 124, then S24 is 124 3192 1596 1716 O 1488 Clear my choice

Q: For a given arithmetic sequence, the first term, a₁, is equal to -23, and the 6th term, a6, is equal…

A: The given arithmetic sequence are: The first term a1=-23, and the 6th term is a6=-63. Find the value…

Q: In an arithmetic sequence a1, a2, ·.., an , if the first term is 4 and the common difference is 3,…

A: we use the formula of nth term an=a+(n-1)d.and solve the question. see 2nd step.

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: For an arithmetic sequence, a17 a1 = the sum of the first 65 terms= > Next Question - 47. If the…

A: It is given that, a17=47 and common difference(d)=5 a1=? Sum of the first 65 terms=?

Q: For the geometric sequence (4, 16, 64, 256, - - , the term a17 O 416 O4.416 O 4.43 O4.418 O4.45

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Q: In an arithmetic sequence (a1, a2, a3, the first term is 5 and the 15th term is 61, then S15 is 555…

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Q: In an arithmetic sequence {a1, a2, d3, - the first term is 6 and the 11 term is 46, then S1 is 330…

A: Use the formula for the sum of  n terms of an arithmetic sequence.

Q: For an arithmetic sequence, a25 32. If the common difference is 1, find: a1 = the sum of the first…

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Q: Given that the 8th and 15th terms of an arithmetic sequence are 25/2 and 2, respectively, if the nth…

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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 ag = -12 and ag = -31, then the common difference d is O 19 O -22 O…

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Q: For the geometric sequence, 1 169, –13, 1, 13 - What is the common ratio? What is the fifth term?

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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: When finding the nth term in an arithmetic sequence, how do I sole a sequence with fractions? For…

A: In order to find the nth term in an arithmetic sequence of fractions, one should be able to find the…

Q: If the general term of an arithmetic sequence is :- 1 2n. T(n) = %3D then the

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Q: What is the first term of the geometric sequence presented in the table below? n an 176 704 Hint: an…

A: the nth term of geometric series with common ratio r and first term a1 is given as an = a1r(n-1)

Q: For an arithmetic sequence, a4 = 60. If the common difference is 7, find: aj = the sum of the first…

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Q: In an Arithmetic Sequencea1, a2, . ..an the first term is 8 and the 24th term is 146, then S24 is O…

A: Arithmetic progression

Q: For a given arithmetic sequence, the 3 term, a, is equal to 23, and the 37 term, a,7, is equal to…

A: We are asked to find the 87 th term.

Q: For the geometric sequence {3,6, 12, 24, · . .. . .}, the term a15 3- 214 2. 24 214 2· 22 3. 216

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Q: The non-recursively defined formula for writing an arithmetic sequence is given by: an = C+ (n -…

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Q: In an arithmetic sequence {a1, a2, a3, -} the first term is 5 and the 19th term is 95, then S19 is

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Q: Suppose that the 8th term of an arithmetic sequence is -1 and the 20th term is 2. Write the general…

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Q: Find a formula for the general term an of the arithmetic sequence (starting with a1)…

A: a1=7a2=10d=a2-a1=10-7=3

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: In an arithmetic sequence a1, a2, · • • , An , if the first term is 6 and the common difference is…

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Q: In an Arithmetic Sequencea1, a2,.an, the first term is 7 and the 11 term is 57, then S is

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

Q: In an arithmetic sequence a1, a2,, an , if the first term is 6 and the common difference is 4, then…

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Q: Determine whether the sequence is arithmetic, geometric or neither. 1/3, 1/21, 1/147, 1/1029, 1/7203…

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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: For a given geometric sequence, the 1st term, a₁, is equal to 11 9 your answer as a fraction. and…

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Q: Is the following sequence arithmetic, geometric or neither? 2, 10, 50, 250, 1250, 6250

A: Given,         The sequence is 2 , 10 , 50 , 250 , 1250 , 6250 .

Q: In an arithmetic sequence {a1, a2, az, · .....} the first term is 6 and the 20th term is 101, then…

A: Given : a = first term =6

Q: Let the arithmetic sequence be defined by the formula a = 5 + (n-1) * 7 Apply the concepts of adding…

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Q: If the sixth term of a geometric sequence is 972, and the tenth term is 78732, what is the first…

A: Sixth term of G.P is 972 Tenth term of G.P is 78732 T6=ar6-1=972......equation 1…

Q: In an arithmetic sequence , if a2 = -–6 and az = -19, then the common difference d is O 15 O -16 O…

A: Explanation of the solution is given below...

Q: For a given arithmetic sequence, the first term, a₁, is equal to 21, and the 86th term, 96, is equal…

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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: 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: In an arithmetic sequence a1, a2, · ·., an , if the first term is 3 and the common difference is 4,…

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Q: Is the following sequence arithmetic, geometric or neither? 15, 60, 240, 960, 3840, 15360

A: Given,          The sequence is 15 , 60 , 240 , 960 , 3840 , 15360.

Q: If two terms of an arithmetic sequence are a₁₁ = 26 and 815 = -10, what is 828? -226 O-217 O-127…

A: I have stated the used formula in the solution.

Q: If the 100th term of an arithmetic sequence is 589, and its common difference is 6, then its first…

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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: Suppose a geometric sequence has a1 = Give your answers to the following rounded to the nearest…

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Q: For the geometric sequence (9, 54, 324, 1944, }, the term a17 =. O 6-68 616 6-610 O 9.616 O 9.618

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Q: <th For a given arithmetic sequence, the 6 term, a, is equal to 26, and the 35 term, azs, is equal…

A: Let a be first term of A.P.  And, d be the common difference, then

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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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.