Write a rule for the n th term of the sequence. Then find a20-

Q: Identify the sequence below as arithmetic, geometric, or neither. Then find the next two terms. 15,…

A: The sequence is arithmetic because if we take any number and substract it by the previous one, the…

Q: Write a formula for the nth term of the geometric sequence 5,4, 16 64 ' 5 '125 ....

A: Topic = Geometric Series As per guidelines , At a time only one question can be answered out of…

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

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Q: Find the indicated term of the arithmetic sequence with first term, a1, and common difference, d.…

A: a1=13  &  d=4

Q: Find the 21st term in the arithmetic sequence -1, 3, 7, 11, 15,... а. 79 b. 59 с. 80 d. 83

A: Solve by arthmetic sequence

Q: Determine the common ratio for a geometric sequence where t4= -7 and t11= 114 688

A: Given : T4=-7    T11=114688 for geometric series  Tn=arn-1

Q: Find the nth term of the sequence -2, 4, -8, 16, -32...

A: we have to find the nth term of the given sequence

Q: Find the indicated term of the arithmetic sequence with first term, a1, and common difference, d.…

A: Given: for the arithmetic sequence first terma is -40 and common differenced is 5 We know that nth…

Q: Write a rule for the nth term of the arithmetic sequence. Then find a30. 5,6,7,8,9,...

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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: 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: Write a rule for the nth term of the arithmetic sequence. Then find a30. -4,-2,0,2,4

A: topic - arithmetic progression

Q: Describe the pattern, write the next term, and write a rule for the nth term of the sequence. 1. 4,…

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Q: the

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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: 4.

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Q: Find the number of terms in the arithmetic sequence with the given conditions.

A: Given;         a6=-3,  d=0.2,  S=-33 The 6th term of an arithmetic progressing is given by…

Q: Write the first five terms of the geometric sequence a1 = 3, r = 2.

A: For the given geometric sequence: a1=3,r=2 We know,nth term of a geometric sequence is given by:…

Q: Determine if the sequence is arithmetic. If it is, find the common difference. 10, 20, 30, 40, 51…

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Q: Write an expression for the nth term of the geometric sequence. Then find the indicated term. a₁ =…

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Q: Write an equation to find the nth term of each sequence. Then find a24 11. 1, 3, 5, 7, ...

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Q: Find the 4 term of the geometric sequence 9, 54, 324, ... Answer:

A: Given : 9 , 54 , 324

Q: Write a rule for the nth term of the arithmetic sequence. Then find a30. 7.5,6,7,8,9,...

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Q: For Exercise, write the first five terms of the sequence. an=(n+1)!/n!

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Q: Find the specified term of the arithmetic sequence that has the two given terms.a1; a8 = 47, a9 = 53

A: The general arithmetic sequence will be of the form a,a+d,a+2d+a+3d,....., where a is the initial…

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: Write the first four terms of the sequence whose general term is given.   an = (-10)n+1 a1= a2= a3=…

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Q: Write a rule for the n th term of the sequence. Then find a- 11.7,10.8,9.9,9,.. 0.9n+ 12.6

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Q: Write the first five terms of the sequence where the first term is –12 and the common difference is…

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Q: Find the 8th term of the arithmetic sequence -4, -9, –14, ... Answer:

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Q: Write a rule for the n th term of the arithmetic sequence. d12 -38,a1, =-73 D.

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Q: Write the general term for the geometric sequence 3, 6, 12, 24, 48, . . . .Then use the formula for…

A: we have to write the general term for the geometric sequence 3, 6, 12, 24, 48, . . . . also we have…

Q: Write a rule for the n th term of the sequence for which a, ==500 and r = 5 . Identify the first six…

A: The nth term of the sequence is given by the formula, an=a1rn-1 substitute the value n=4,…

Q: Write the first three pattern of the sequence whose nth term is given by the formula: 2n a. an = n+3…

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Q: Find the 60th term of the sequence 5, -2,-9,-16,... O a-478 O b.non of them

A: Here given as 5, -2, -9, -16, ...... The first term of sequence is a1=5, Also the common difference…

Q: Find the 58th term of the arithmetic sequence with a = - 7 and d= 4. 179 235 221 192

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Q: Write a rule for the n th term of the sequence for which a, =-500 and r=5. %3D Identify the first…

A: The common ratio is given to be equal to 5 therefore we need to calculate the first term using the…

Q: Find the indicated term of the arithmetic sequence with first term, a1, and common difference, d.…

A: Given: a1=9,d=2

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

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Q: Find the next three terms of the geometric sequence. 6,18,54

A: Solution of this question is

Q: check if the sequence is increasing or decreasing or neither an=10n/n!

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Q: 2. ,a = 12 %3D

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Q: Write an explicit rule for the sequence. 13, a, = 4a, %3D n-1 a.

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Q: Write an expression for the nth term of the geometric sequence. Then find the indicated term. a1= 4,…

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Q: determine whether the sequence is arithmetic. If so, then find the common difference.

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Q: Find a2 and a3 for the geometric sequence 2, a2, a3, -54.

A: we have to find a2 and a3 for the geometric sequence 2, a2, a3, -54.

Q: an

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Q: Write the first five terms of the sequence. Assume that n begins with 1. An = n(n - 1)(n - 2)…

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Q: a) Find the fifth term of the sequence

A: Part a,Given,           The sequence is 169,3115,4621,6127,.....To find : Find the fifth term of the…

Q: Write a rule for the n th term of the sequence. Then find a, -3.9, 11.7, -35.1,... a =

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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.