E 4(-2)i i = 1 in

Q: Use the formula for the general term (the nth term) of a geometric sequence to find the indicated…

A: Given: The geometric sequence with first term a1=4, and the common ratio r=-5 To find the 5th term…

Q: Write a formula for the nth term of the following geometric sequence. Then use the formula for a, to…

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Q: The first term of a geometric sequence is 8 and the fourth term is 216. What is the sum of the first…

A: Given: In a Geometric series (GS), First term a1=a=8 Fourth term a4=216 To find: Sum of first 12…

Q: Use the formula for the general term (the nth term) of a geometric sequence to find the indicated…

A: We know that nth term of geometric sequence is, an=a1rn-1 Where a1 is the first term and r is a…

Q: (b) Define Sequence? Find the first five terms of the following. (-1)"-1.2"*+1

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Q: Find the indicated sum. Use the formula for the sum of the first n terms of a geometric sequence 1=…

A: The given series is: ∑i=16 3i

Q: Given a geometric sequence with a2 = 3 and a5 = -81, find r and a9.

A: Explanation: a2=a1.r2-1           or   a5=a1.r5-1      3=a1.r1  ----1 -81=a1.r4   ----2Dividing…

Q: Use the formula for the general term the nth term of a geometric sequence to find the indicated term…

A: Given:           First term a1=6common ratio r=2 nthterm of a geometric sequence          an=a1.rn-1…

Q: Write a formula for the general term of a geometric sequence. Then use the formula ??to find…

A: Answer is mentioned below

Q: Determine the common ratio r, the fifth term, and the nth term of the geometric sequence. 1, s2/9,…

A:

Q: (a) Find the first four terms of the sequence defined by a, = n². a1 = a2 = аз a4 %3D

A: (a) A sequence is given by an=n2 We need to find first four terms of the sequence.…

Q: The first term of a geometric sequence is 5. The common ratio = -3. Find the 7th term. a, = a(r)-1 O…

A: It is in gp

Q: Use the formula for the general term (the nth term) of a geometric sequence to find the indicated…

A: We have to find the 10th term. The general term geometric progression is given by- an=a1rn-1

Q: Find a 8 of a geometric sequence if the first few terms of the sequence are given by -1,3,-9,27,...…

A:

Q: Use the formula for the general term (the nth term) of a geometric sequence to find the indicated…

A: For a geometric sequence with first term a1 and common ration r is given by an=a1rn-1, for…

Q: Write the first five terms of the geometric sequence. a n = 6a n-1; a 1 = 3

A:

Q: Write a formula for the general term (the nth term) of the geometric sequence 0.0004, -0.004, 0.04,…

A: Given:          Geometric sequence:  0.0004, -0.004, 0.04, -0.4................... First term…

Q: Determine if the sequence if geometric. If it is, find the explicit formula for the nth term, and…

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Q: Find the sum of the first 7 terms of the sequence. The formula for the sum of the sequence is given…

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Q: Use the formula for the general term the nth term of a geometric sequence to find the indicated term…

A: Given geometric sequence sequence has the first term a1=5 and the common ratio r=3. We have to find…

Q: Use the formula for the general term (the nth term) of a geometric sequence to find the indicated…

A:

Q: Write an expression that gives the requested sum. The sum of the first 32 terms of the geometric…

A: The given geometric sequence is: 1,2,4,... There are total 32 terms.

Q: Find an and a- for the following geometric sequence. a, = - 4, r=2 -1 an a7 =

A: Given:          a2=-4           r=2 The nth of geometric sequence is calculated as…

Q: Determine if the sequence is geometric. If it is geometric, find the common ratio. a) 2, 6, 18,…

A: For the given sequences (a). The sequence is not in GP  (b).  The sequence is in GP with common…

Q: c. C(1) = 2 and C(n) = 2 · C(n - 1) - %3D

A:

Q: Write a formula for the general term (the nth term) of the geometric sequence, 3, 12, 48, 192,…

A: For a G p  , a,ar ,ar2, . . . arn-1  General term is arn-1                    [a=first term  , r =…

Q: Given the geometric sequence where a, = 2 and r = 2 Find a10-. 32 256/2 32/2 256 O O

A:

Q: Find the indicated sum. Use the formula for the sum of the first n terms of a geometric sequence. 5…

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Q: Use the formula for the sum of the first n terms of an arithmetic sequence to find the indicated…

A: Topic = Sequence

Q: Find the infinite sum of the geometric sequence with 2 if it exists. 8 a 3, r = - Question Help: D…

A:

Q: Find the indicated sum. Use the formula for the sum of the first n terms of a geometric sequence. 1-…

A:

Q: Use the formula for the general term (the nth term) of a geometric sequence to find the indicated…

A: Use the formula for the general term (the nth term) of a geometric sequence to find the indicated…

Q: Write a formula for the general term (the nth term) of the geometric sequence 1.5, -3, 6, -12, . . .…

A: Consider the given geometric sequence 1.5 , -3 , 6 , -12, ... Since the terms of the geometric…

Q: A geometric sequence has 7 terms, if the first term is 4 and the last term is 256, then the middle…

A: In this question we are given with that the series is it geometric sequence and we are given with…

Q: Write a formula for the general term (the nth term) of the geometric sequence, 0.0007, -0.007, 0.07,…

A: Given information: The geometric sequence is 0.0007, -0.007, 0.07, -0.7,......... Concept used: The…

Q: Use the formula for the general term (the nth term) of a geometric sequence to find the indicated…

A: This question is based on the general term of geometric progression.

Q: The first term a, of a geometric sequence is 10 and the common ratio r is 5, find the sum of first…

A:

Q: Find the common ratio and write out the first four terms of the geometric sequence (1.03)" n-1…

A: The nth term of the geometric sequence is given by an = 1.03n-1…

Q: Find the indicated sum. Use the formula for the sum of the first n terms of a geometric sequence.

A: Consider the expression: ∑i=174-3i

Q: Given the geometric sequence, find the value of r and a12. -1, 3, -9, 27, .. Or = -3 a12 = 177147…

A: We can find the correct answer in the following steps.

Q: Find the first four terms of the sequence ?? = 5? − 1.

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Q: write a formula for the general term of each geometric sequence. Then use the formula an to find a10…

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Q: Find all possible values of r for a geometric sequence with the two given terms.a4 = 3, a6 = 9

A: Given two terms of a geometric sequence are a4=3 and a6=9. To find all the possible values of r.…

Q: Find the nth term of the geometric sequence with given first term a and common ratio r. a = 9, r= 6…

A: The nth term is, an = arn-1 = 9•6n-1

Q: Find the indicated sum. Use the formula for the sum of the first n terms of a geometric sequence. 6

A:

Q: 3 i= 1

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Q: Write a formula for the general term (the nth term) of the geometric sequence, 5, -1, 1/5, - 1/25, .…

A: Given: The geometric sequence 5,-1,15, -125... To determine: Seventh term of the sequence, a7.