The sum of the first 20 terms of the sequence 0.7, 0.77, 0.777, ... is
Q: Find the sum of the first 20 terms of the sequence. 3, 13, 23, 33, .. S20 =
A:
Q: Find the sum of the first 12 terms of the geometric sequence: 3, 6, 12, 24, . . . .
A: Given: 3+6+12+24+......... we all know that sum of n terms of geometric sequence is given by…
Q: Find the sum of the first 90 terms of the arithmetic sequence with first term 6 and common…
A:
Q: Find the first 6 terms of the sequence with first term8 and nth term an = an-1 + 3.
A: Arithmetic Sequence : An arithmetic sequence is a…
Q: Find the first 4 terms of the sequence with first term5 and nth term an = an-1 - 2.
A: Given: The first term of the sequence, a1 =5 And the nth term,…
Q: Find the sum of the first 22 terms of the arithmetic sequence: 5, 12, 19, 26, . . . .
A:
Q: Find the sum of the first 8 terms of the geometric sequence 3,6,12,…
A: First term= a= 3 Common ratio= r= 6/3= 2
Q: The sum of the first 20 terms of the sequence O.7,0.77, 0.777,.. is
A: We have to find the sum of first 20 terms of the sequence: 0.7, 0.77, 0.777, ..... Assuming the…
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: Find the sum of the first 5 term of geometric sequence where first term is 3/5 and where common…
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Q: Find the tenth term and the sum of the first ten terms of the arithmetic sequence whose first two…
A: Let the first term is a1=4+3 and the second term is a2=3. The common difference is,…
Q: Find the sum of the first eight terms of the sequence 1/8,−1/4 ,1/2 ,.... please show working
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Q: Find the sum of the 1st 17 terms of a geometric sequence with 1st term 6 and common ratio 3
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Q: Find the sum of the first 70 terms of the arithmetic sequence with the first term 6 and common…
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Q: Find the sum of the first 7 terms of the geometric sequence: 8, 4, 2, 1, . . . .
A: To Find The sum of the first 7 terms of the geometric sequence: 8,4,2,1,…. Concept: Sum of first…
Q: Find the sum of the first 14 terms of the arithmetic sequence. 5, 10, 15, 20, 25, ...
A: Given:
Q: find the nth partial sum of Sequence for the given vale of n. -6,-1,4,9,-., nニ 100
A: Given : Arithmetic sequence -6, -1, 4, 9, ................... To find : Partial sum of the…
Q: Find the sum of the first 34 terms of the arithmetic sequence with first term 3 and 34th term 69.
A:
Q: What is the sum of the first 50 terms of the arithmetic sequence whose first term is a1=8, with…
A: We will find out the required value.
Q: Find the sum of the first 25 terms of the sequence. 46, 8, 10, S25-
A: This question is related to arithmetic progression .
Q: Find the sum of the first 15 terms of the arithmetic sequence: 3, 6, 9, 12, .........
A: Given:A.P 3,6,9,12,.....a1=3, a2=6d=a2-a1d=6-3d=3, a=3, n=15Sn=n2[2a+(n-1)d]
Q: Find the sum of the first 20 terms of the arithmetic sequence:4, 10, 16, 22, . . . .
A: Given arithmetic sequence is: 4, 10, 16, 22, ..... The first term = a = 4 The common difference:…
Q: Find the sum of the first 40 terms of the sequence. {1, 6, 11, 16, …}
A: Given sequence is 1, 6, 11, 16, .......
Q: Find the sum of the first 11 terms of the geometric sequence: 3, -6, 12, -24, . .
A:
Q: Find the sum of the first 15 terms for the sequence: 7,10, 13, 16, 19,
A: We have 7,10,13,16,19,.........15th termFirst term a=7common Difference d=10-7=3
Q: Find the nth term an of a sequence whose first four terms are given. -1, 4, -9, 16,...
A: nth term is given.
Q: Find the sum of the first 13 terms of the arithmetic sequence. 5,9, 13, 17. . What is the sum of the…
A:
Q: find the nth term of a sequence whose first terms are given. −3, 5, 13, 21,...
A: One have to check the difference 5--3=813-5=821-13=8 So the common difference is 8 and the first…
Q: Find the nth term of a sequence whose first several terms are given. 3, 5, 3, 5, 3, 5, . . . an
A: We have to find nth term
Q: Find the sum of the 3rd and the 7th term of the sequence: 1, 4, 13, 40, 121, ...
A: We have to find the sum of 3rd term and 7th term of the given sequence.
Q: Find the sum of the first 36 terms of the arithmetic sequence with first term 5 and 36th term 110.
A: Given first and 36th term is 5 and 110.
Q: Find the sum of the first 35 terms of the arithmetic sequence −1, −9, −17, −25, ….
A: Given the arithmetic series-1,-9,-17,-25..
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: Determine the sum of the first 8 terms of the geometric sequence. 3,-3, 3,
A: Given a geometric sequence.
Q: What is the sum of the first 13 terms of the given geometric sequence: 1,2,4,8,16,
A: To solve this problem, we use the result of the sum of geometric sequence.
Q: Find the nth term of a sequence whose first several terms are given. 3, 5, 3, 5, 3, 5, ... an =
A:
Q: List the first five terms of the sequence defined by An = (-1)".10"-1 %3D
A: SOLUTION-
Q: find the nth term an of a sequence whose first four terms are given. -1,4,-9,16...................
A:
Q: Find the sum of the first five terms of the geometric sequence with first term 3 and common ratio 2.
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Q: Find the sum of the first 20 terms of the sequence. 1, 4, 7, 10, ..
A: By using sum formula, we calculate the required sum of the sequence.
Q: Find the sum of the first 20 terms of the sequence 5, 10, 15, 20, ...
A:
Q: Find the nth term of a sequence whose first several terms are given. 2, 5/4, 8/9, 11/16, 14/25
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Q: Find the sum of the indicated number of terms of the geometric sequence. 5, 10, 20, ...; n = 8
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Q: Find the sum of the first 38 terms of the arithmetic sequence with the first term 4 and the 38th…
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Q: Find the sum of the first 12 terms of the geometric sequence: 2, 6, 18, 54, . . .
A: Consider the following geometric sequence: 2, 6, 18, 54,... First term of the sequence: a=2 Common…
Q: Find the sum of the first 50 terms of the sequence: -2, 0, 2, 4, . . . .
A: -2, 0, 2, 4, ...... It is an arithmetic sequence with, First term=a=-2Common difference=d=2
Q: Find the sum of the first 91 terms of the arithmetic sequence: 6,−4,−14,−24,−34,
A:
Q: Find the sum of the first 7 terms of the Geometric Sequence 3, 6, 12, 24, …
A: We can solve the problem by geometric progression rules.
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 nth term of a sequence whose first several terms are given. 7, 2, –3, –8, ... an
A:
Q: Find the indicated nth partial sum of the arithmetic sequence. 6.3, 6.1, 5.9, 5.7,. . ., n = 13
A: Given arithmetic sequence is 6.3, 6.1, 5.9, 5.7,...... we are given with arithmetic sequence, so…
Q: Fi
A: Explanation of the solution is given below...
Q: Find the sum of the first 50 terms of the arithmetic sequence with the first term 10 and the common…
A: The first term of the arithmetic sequence is a=0. The common difference is d=12. The number of term…
Q: Find the indicated term of following sequence 1,1,-3,5,-7,9 ,---------a10 1,3,12,60---------a6
A: In this problem, we have to identify the relationship between the successive terms of the series to…
Q: Find the sum of the first 100 terms of an arithmetic sequence with 15th term of 90 and first term of…
A: 15th term is 90 and the first term is 6 of an arithmetic sequence. To find the sum of its first 100…
Q: Find the sum of the first 8 terms of the sequence. Show all work for full credit. 1, -3, -7, -11,…
A: It is ap. Use formula of sum of n term of ap.
Q: The sum of the first 33 terms of the geometric sequence 1, 2, 4
A:
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Solved in 3 steps
- Follow these steps to evaluate a finite sequence defined by an explicit formula. Using a Tl-84, do the following. • In the home screen, press [2ND] LIST. • Scroll over to OPS and choose ‘seq(” from the dropdown list. Press [ENTER] • In the line headed “Expr:” type in the explicit formula, using the [X,T,,n] button for n • In the line headed ‘Variable” type In the variable used on the previous step. • In the line headed ‘start:” key in the value of n that begins the sequence. • In the line headed “end:’ key in the value of n that ends the sequence. • Press [ENTER] 3 times to return to the home screen. You will see the sequence syntax on the screen. Press [ENTER] to see the list of terms for the finite sequence defined. Use the right arrow key to scroll through the list of terms. Using a TI-83, do the following. • In the home screen, press [2ND] LIST. • Scroll over to OPS and choose “seq(“ from the dropdown list. Press [ENTER]. • Enter the items in the order “Expr’, Variable’, ‘start”. end separated by commas. See the instructions above for the description of each item. • Press [ENTER] to see the list of terms for the finite sequence defined. Use the right arrow key to scroll through the list of terms. For the following exercises, use the steps above to find the indicated terms for the sequence. Round to the nearest thousandth when necessary. 65. List the first four terms of the sequence. an=5.7n+0.275(n1)Follow these steps to evaluate a finite sequence defined by an explicit formula. Using a Tl-84, do the following. • In the home screen, press [2ND] LIST. • Scroll over to OPS and choose ‘seq(” from the dropdown list. Press [ENTER] • In the line headed “Expr:” type in the explicit formula, using the [X,T,,n] button for n • In the line headed ‘Variable” type In the variable used on the previous step. • In the line headed ‘start:” key in the value of n that begins the sequence. • In the line headed “end:’ key in the value of n that ends the sequence. • Press [ENTER] 3 times to return to the home screen. You will see the sequence syntax on the screen. Press [ENTER] to see the list of terms for the finite sequence defined. Use the right arrow key to scroll through the list of terms. Using a TI-83, do the following. • In the home screen, press [2ND] LIST. • Scroll over to OPS and choose “seq(“ from the dropdown list. Press [ENTER]. • Enter the items in the order “Expr’, Variable’, ‘start”. end separated by commas. See the instructions above for the description of each item. • Press [ENTER] to see the list of terms for the finite sequence defined. Use the right arrow key to scroll through the list of terms. For the following exercises, use the steps above to find the indicated terms for the sequence. Round to the nearest thousandth when necessary. 66. List the first six terms of the sequence an=n!nFollow these steps to evaluate a finite sequence defined by an explicit formula. Using a Tl-84, do the following. • In the home screen, press [2ND] LIST. • Scroll over to OPS and choose ‘seq(” from the dropdown list. Press [ENTER] • In the line headed “Expr:” type in the explicit formula, using the [X,T,,n] button for n• In the line headed ‘Variable” type In the variable used on the previous step. • In the line headed ‘start:” key in the value of n that begins the sequence. • In the line headed “end:’ key in the value of nthat ends the sequence. • Press [ENTER] 3 times to return to the home screen. You will see the sequence syntax on the screen. Press [ENTER] to see the list of terms for the finite sequence defined. Use the right arrow key to scroll through the list of terms. Using a TI-83, do the following. • In the home screen, press [2ND] LIST. • Scroll over to OPS and choose “seq(“ from the dropdown list. Press [ENTER]. • Enter the items in the order “Expr’, Variable’, ‘start”. end separated by commas. See the instructions above for the description of each item. • Press [ENTER] to see the list of terms for the finite sequence defined. Use the right arrow key to scroll through the list of terms. For the following exercises, use the steps above to find the indicated terms for the sequence. Round to the nearest thousandth when necessary. 63. List the first six terms of the sequence. an=n33.5n2+4.1n1.52.4n
