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

Q: Find the common difference of the arithmetic sequence –6, –13, –20, ...

A: Question is solvled.

Q: Given the arithmetic sequence 6,-1,-8,-15,-22. Find the 25 term

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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: Determine if the sequence is arithmetic. If it is, find the common difference. 4, 7, 10, 13, ...

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Q: Given the 10th term of arithmetic sequence is 29 and the 18th term is 85, find the expression for…

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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: Find the 12th term of the arithmetic sequence 2x + 9, –2x + 15, -6x + 21, ... 00 Answer: Submit…

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Q: Decide whether the sequence is arithmetic. Explain?

A: Given sequence,                 3 ,6 ,12 ,24 ,48 ,....

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: Find the common difference of the arithmetic sequence –5, –14, –23, ..

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Q: Use differences to find a pattern in the sequence.   0 , 14, 76, 236, 568, 1170, 2164

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Q: Use differences to find a pattern in the sequence.9,15,16,13,7,-1,-10

A: A sequence can have arithmetic progression, geometric progression or harmonic progression.In case of…

Q: In an arithmetic sequence, a, = -3 and d = -5. What is a4?

A: The nth term of an arithmetic sequence is an=a+n-1d Here,  a= first termd= common difference Now,…

Q: Describe the pattern, write the next term, and write a rule for the n th term of the sequence.…

A: Clearly next term is 5 more than the previous term.  So The pattern is A.P. and the next term = 16 +…

Q: Mimi is building a decorative fence around her garden. The first fence board will be 2 feet tall,…

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Q: an arithmetic sequence is 75 and the second term is 11 Find the first term.

A: Here I am providing the handwritten solution

Q: Given an arithmetic sequence with d= -4 and a7 = 2, find a22. %3D a22 %3D

A: Given data is: d=-4 and a7=2

Q: Determine if the sequence is arithmetic. If it is, find the common difference. 35, 32, 29, 26, ...

A: The detailed solution is given below Thank you

Q: An arithmetic sequence has these terms: a = 24, ag = 52, a12 = 80, and a16 = 108. %3D %3D Which…

A: A sequence is said to be an arithmetic sequence if the difference between 2 consecutive terms is…

Q: Use differences to find a pattern in the sequence. 0, 14, 76, 236, 568, 1170, 2164 Assuming that the…

A: Given; 0, 14, 76, 236, 568, 1170, 2164 To Find: To identify the pattern and then to find the eighth…

Q: For the geometric sequence 1, b, b2, b3, ... , simplify bS6−S6=

A: given1, b, b2, b3, ...first term a=1common ratio r=second termfirst termr=b1r=bsum of n terms of…

Q: Determine the term which has the value -38 in the arithmetic sequence7, 4, 1, -2,...

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Q: Use the formula an = a13n-1 to find the seventh term of the sequence 11, 33, 99, 297, . . . .

A: Given: 11,33,99,297,...

Q: For the arithmetic sequence, find and when a1 4 and d = - 5. %3D a11 an a11 -

A: first term a1 = 4 common difference d =-5

Q: n of the sequence -3, 2, 7, 12, ...?

A: S=-3,2,7,12....TnAbove sequence is an Arithmetic Progression a1=-3d=a2-a1=2-(-3)=5

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: 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: Is the sequence an = 8 + 6 arithmetic? %3D Your

A: Given,          The sequence is an=8+6n.

Q: Plot the first five terms of the sequence: a 6, an an-1+(- 1)"9 Clear All Draw: Dot

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Q: The first two terms of the arithmetic sequence are given. Find the missing term. a1 = -0.6, a2 = -14…

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Q: Find the indicated term of the arithmetic sequence a1= 3, d=-5, a6=?

A: Given: a1=3 and d=-5 in the arithmetic sequence.

Q: In an arithmetic sequence, the first term is -8 and the sum of the first 20 terms is 790 Whats the…

A: By using sum of arithmetic sequence formula, we calculate the common difference of arithmetic…

Q: Find a2 and. a3 for the geometric sequence. 8. a2, a3,

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Q: Find the 15 term of the arithmetic sequence 1.18, 1.26, 1.34, ... the 15h term is

A: topic - arithmetic sequence

Q: Find the 8th term of an arithmetic sequence with a1 = −2 and a15 = 68.

A: Using  a1 = −2 and a15 = 68 we find common difference d and use the term formula of AP.

Q: Find the 10th term of the arithmetic sequence. 2, - 4, - 10, - 16, ... The 10th term is

A: Given : 2, -4, -10, -16

Q: The sequence an= (8^n)/n is

A: an=8n/nthis is ∞∞ form therefore by L- hopital rulelimn→∞8nn=limn→∞8nln81=∞

Q: Find the first term aj of the arithmetic sequence in which ag = 22 and a17 86. a1 =

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Q: Determine the common ratio and then find the recursive rule for the given sequence: -1, 6, -36, 216,…

A: The given problem is to find the common ratio for the given recursive relation of sequence , we can…

Q: the sequence is arithmetic. .100, 50, 25, 12.5, 6.25,

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Q: can a sequence be geometric and arithmetic?

A: Answer

Q: What is the twelfth term in the sequence an=3n-22

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Q: For an arithmetic sequence a31=67 . if the common difference is (-4), find a1 and the sum of the…

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Q: In an arithmetic sequence, t11 = 72 and t21 = 142. What is the value of the first term and what is…

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

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

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Q: 2.) Write an expression for the nth term of the sequence 1, 6, 120, 5040, 362,880, . . .

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Q: For an arithmetic sequence, a14 = 43. If the common difference is -8, find: the sum of the first 59…

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Q: Look at the pattern and then predict the general term, or nth term, an, of the sequence. -3,6, -9,…

A: Observe the series and determine the an of the sequence.