Write a formula for the general term of the geometric sequence. Then use the formula for a Subscript nan to find a 7a7​, the seventh term of the sequence.   4​, 2​, 1​, 1/2​, ...

Q: Is the following a geometric sequence? State yes or no, and explain how you know. If it is…

A: We can check whether it is geometric or not as below

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…

A:

Q: 3, 12, 21, 30,...

A: A geometric sequence, is a sequence of numbers where each term after the first is found by…

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

A: First I have written the general term formula for an arithmetic sequence, just use this formula for…

Q: Given a geometric sequence with a 3= 20 and a 8= 640, find a 1 and r

A:

Q: Write the explicit formula for the nth term of the sequence below. 3, 2, ? 3' 3' 5 3 7 4

A: solve and observe the pattern that seuence follow.

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

A: The solution is given below.

Q: Find the missing terms of the sequence and determine if the sequence is arithmetic,

A: Sequence is said to be geometric when it has common ratio and arithmetic when it has common…

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

A: a1=-30 and d=5

Q: For Exercise, write a formula for the nth term of the geometric sequence. 18 5' 5'5' 15’

A:

Q: Write expression that gives sum The sum of the first 19 terms of the geometric sequence with the…

A: Given :- First term = 6  Common ratio = 2  To find:- Sum of first 19 terms of geometric sequence

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

A: Solve by geometric sequence general term formula.

Q: Write an explicit rule for the geometric sequence, Then find the indicated term of the sequence. 11.…

A: topic - geometric sequence

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

A: Answer is mentioned below

Q: The 7th term of the geometric sequence whose first term is 6 and the common ratio is is 3 256 729…

A:

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

A: Given: 3, -6, 12, -24, . . . . is the geometric sequence. To find: the sum of the first 11 terms of…

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: 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: Write an expression that gives the requested term. The 16th term of the geometric sequence with…

A: To determine the 16th term of the series.

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

A:

Q: Write a formula for the arithmetic sequence that starts as follows: 3, 8, . . . Write the first five…

A: Here the given arithmetic sequence as Since the difference between any two terms of the above…

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: Write a formula for the general term (the nth term) of the geometric sequence, 18, 6, 2, 2/3, . . .…

A: Given geometric sequence is 18,6,2,23,....... Here, first term a1=18 Common ratio, r=618=13 Formula…

Q: ind the formula for the nth term of the arithmetic sequence. 9,7,5, .

A:

Q: Find the general term an and determine whether or not the sequence is a arithmetic sequence,…

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Q: Write a formula for the general term (the nth term) of the geometric sequence 3, 15, 75, 375,. . . .…

A: Write the first term a and common ratio r of the sequence.

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

A: Consider the given sequence 0.0004,-0.004,0.04,-0.4,...

Q: Write the arithmetic rule of the sequence for the nth term 9, 13, 17, 21,... O 4+ 9(n - 1) An + 6

A: To find the nth term of the sequence: 9,13,17,21.. Solution: We know, the nth term an of an…

Q: Is the following an arithmetic sequence? State yes or no, and explain how you know. If it is…

A: Here, we will find general nth term and will check if our term is correct or not.

Q: Determine if the sequence is geometric. If it is, find the common ratio, the 8th term, and the…

A: As per guidelines, we are supposed to solve only first question. Please repost other questions…

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

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: write the first five terms of the geometric sequence. a,=3, r=3

A: Given : a1 = 3 r = 3

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

A: Given : a1=23d=-4

Q: Determine if this sequence is geometric. If it is what is the explicit formula for the sequence?…

A: Sequence is,  {5, 1, 0.2, 0.04, ....... }    Hence,  Ratio of T2 and T1  =  1/5  Ratio of T3 and T2…

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: Write the first six terms of the arithmetic sequence shown below. an = an-1+7, a, = -8

A:

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: Write a formula for the general term (the nth term) of the geometric sequence, 12, 6, 3, 3/2, . . .…

A: Consider the following geometric sequence: 12, 6, 3, 32, ... First term of the sequence is 12. a=12…

Q: Write the first four terms of the geometric sequence with the given properties. a = -9; r = 2 a, =…

A:

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

A:

Q: Determine if the sequence is geometric. If it is, find the common ratio and the nth term. 5) -3,…

A: Given: -3, -15, -75, -375, ... are given sequenceTo identify whether the given sequence are in G.P.…

Q: Write an explicit formula for the nth term of the arithmetic sequence. Find the sixth and tenth…

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

A:

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.

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.