Find the sum of the first fifty terms of the sequence: 5, - 2, - 9, -16, .. O - 275 O - 338 O 8,575 O - 8,325

Q: Find the sum of the first 50 terms of the arithmetic sequence -5, -3, -1, 1, ..

A: You have posted multiple questions. As per the instruction, we will be answering only the first…

Q: Write the first five terms of the sequence whose general term is an = (-1)n+1/n2 .

A: we have to write the first five terms of the sequence whose general term is given as an=(-1)n+1n2

Q: list the first four terms of each sequence. a^n =5n - 5: ______ , _________, ________, _________…

A: A sequence is a collection of objects in which repetitions is allowed and order of the sequence if…

Q: Determine the number of terms in the following sequence. -3,1,5, ..., 37

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Q: Find the 7th term in the sequence -4, –8, –16, . . .

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Q: Find the sum of the first 94 terms of the arithmetic sequence: -6, –1,4, 9, 14, ...

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Q: Find the sum of the first 50 terms of the arithmetic sequence below. - 19, - 11, - 3, 5, ... The sum…

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Q: Find the 7th term of the geometric sequence -3, 9, –27, 81, –243,.. а. 729 с. -2,190 b. -2,187 d.…

A: We have to find 7th term of the geometric sequence -3,9,-27,81,-243,...

Q: Determine whether the sequence is arithmetic or geometric.1, -3, 9, -27, 81, . . .____________

A: we have to determine whether the given sequence is arithmetic or geometric. 1, -3, 9, -27, 81, . .…

Q: Find the sum of the first 30 terms of the sequence. 3, 9, 15, 21, . S30

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Q: Find the 10th term of the geometric sequence 10,-50, 250,…

A: First find the common ratio r of the geometric sequence than with the help of nth term express find…

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: Determine the sum of the first four terms of the geometric sequence where a = 3 and r = 2.

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Q: Find the sum of the first 14 terms of the geometric sequence: - 3/2, 3, -6, 12, . . . .

A: The given geometric sequence is -32,3,-6,12,.. here the first term of the sequence is -32. find…

Q: List the first five terms of the sequence. (-1)" - 1 an Te %3! 1. 2.

A: Since you have asked question with multiple sub-parts in a single request, we would be answering…

Q: Find the sum of the first 50 terms of the arithmetic sequence below. - 19, - 11, - 3, 5, . The sum…

A: Here we have arithmetic sequence, -19,-11,-3,5,....... Sum of the n terms arithmetic sequence Sn=n/2…

Q: Find the sum of the first eight terms of the sequence , −     , 1/8   -1/4   1/2

A: The sequence 18,-14,12,... We have to find the sum of the first eight terms.

Q: Find the sum of the first nine terms of the geometric sequence:2, -6, 18, -54, . . . .

A: we have to find the sum of the first nine terms of the geometric sequence: 2, -6, 18, -54, . . . .

Q: The first three terms of a sequence are given. Round to the nearest thousandth (if necessary). 202,…

A: Please refer the attached image for complete solution. THANK YOU.

Q: 3(-1)" 3. а, n!

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Q: Find the sum of the first 12 terms in the following sequence 10 3,-6, 12, -24,.

A: Given sequence is,

Q: Find the sum of the first 11 terms of the geometric sequence: 4, -12, 36, -108, . . . .

A: Sum of first n terms of a geometric sequence a, ar, ar2,... is Sn=a1(1-rn)1-r Where a1 is first term…

Q: Find the next three terms in the Geometric Sequence. 1 1 -9,3,-1, 6. 1/27, 1/81, 1/243…

A: I am attaching image so that you understand each and every step.

Q: Find the sum of the first four terms of the sequence. -36, 9, -9/4, ...  S4 =

A: we use the formula Sn=a(1-rn)/(1-r). see 2nd step.

Q: Find the tenth term of the sequence. 1,0, -3, -8, - 15, ... The tenth term is

A: Given series: 1, 0, -3, -8, -15

Q: Find the sum of the first 15 terms of the geometric sequence: 5, -15, 45, -135, . . . .

A: Given geometric sequence is 5,-15,45,-135,... First term of the sequence, a= 5 Common ratio of the…

Q: Write the first five terms of a sequence in which the first term is 2 and each term is 6 more than…

A: We have to find first five terms of the sequence where first term is 2 and each term is 6 more than…

Q: Find the sum of the first 18 terms of the geometric sequence: 2, -8, 32, -128, . . . .

A: The given geometric sequence: 2, -8, 32, -128 first term (a) = 2 common ratio r=ara=-82=-4 number of…

Q: Find the sum of the first 19 terms of the sequence {-11, -8, -5, -2, 1, …}.

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Q: Find the sum of the geometric sequence -3, 15, -75, 375, .. when there are 9 terms and select the…

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Q: n-1 2) а - -3. 6,

A: Given an = -3 . 16n-1

Q: List the first five terms of the sequence. 2 = 4, ant = Sa, - 3 a5 2,

A: See the attachment

Q: Find the nth term of a sequence whose first several terms are given. 4, -16, 64, -256, ... an II

A: nth term of sequence.

Q: Find the sum of the first 97 terms of the arithmetic sequence: 0, -4, –8, –12,-16,... Answer:

A: It is given that,the arithmetic sequence:    0,-4,-8,-12,-16,...... We have to find sum of first 97…

Q: Find the sum of the first 50 terms of the arithmetic sequence below. - 19, - 15, - 11, -7, .. The…

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Q: Find a formula for the nth term of the sequence. - 1, 16, - 81, 256, - 625, .

A: Consider the given terms of the sequence, -1 , 16 , -81,  256 , -625, … First, write the sequence of…

Q: Use a formula to find the sum of the first ten terms of the sequence -7, -14, -21, -28, . . .

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Q: Find the 8th term of each sequence. 4. 1, 2, 4, 8, 16, . 5. -6, -9, -12, -15, -18, ..

A: 4. 1,2,4,8,16 given series is geometric series  r=21r=2 Tn=arn-1Tn=1*(2)n-1…

Q: Write the formula for the nth term of the sequence: 2, 5, 8, 11, ...

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Q: Find the 11th term of the sequence 3, -6, 12, -24,. ...

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Q: Write the recursive formula for each sequence. 8) 1, 6, 36, 216, 1296, .. 9) 22, 52, 82, 112, 142,…

A: The given sequence 8) 1,6,36,216,1296,.....9) 22,52,82,112,142,.....

Q: Find the first 3 terms of the geometric sequence with a, = -160 and a, = 1,280. а. 5,-10, 20 с. 5,…

A: Given data: a6=-160 a9=1280 Solution: The above terms given in the geometric sequence. We know the…

Q: Find the sum of the first 11 terms of the geometric sequence: 7, -21, 63, -189, 567, . . . .

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Q: Find the sum of the first 50 terms of the arithmetic sequence below. - 11. -7, -3, 1, ..

A: Sum of n-terms:            Sn= n22a+(n-1)d ; where a is the first term and d is the common…

Q: Find the sum of the first 50 terms of the arithmetic sequence below. - 13, - 7, - 1, 5, . The sum is

A: to find:- sum of the first 50 terms.

Q: Find the sum of the first ten terms of the sequence: -20, 40, -80, 160, . . . .

A: We have to find sum of first ten terms. We have  -20,40,-80,160, . . . . It is a geometric series…

Q: Find the sum of the first 60 terms of the sequence. {2, 10, 18, 26, …}

A: Given sequence is 2, 10, 18, 26.........

Q: Find the sum of the first 124 terms of the arithmetic sequence: - 12, -22, -32, -42, -52,...

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Q: Find the sum of the first 50 terms of the sequence 12, -12, 12, -12, ...*

A: Solution...