Each of the following is an arithmetic series. Rank the values of S30 (the sum of the first 30 terms) for these series from least to greatest. (Assign 1 to the least value and 4 to the greatest value.) - 178 - 154 - 130 - 106 - .. 4 + 15 + 26 + 37 + ... 77 + 79 + 81 + 83 + ... 12 + 17 + 22 + 27 + ...

Q: Evaluate each infinite geometric series. -13극+9-64. 15.

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Q: Suppose you make deposits into an investment account. These deposits occur in a sequence that are…

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Q: Suppose that X, Y, and Z are jointly distributed random variables, that is, they are defined on the…

A: Given that,  E(X) =-9 , E(Y) =-5, E(Z) =-1 Var(X) =3, Var(Y) =1, Var(Z) =34

Q: Find the first four terms of the finite sequence an= 3n A.3,6,9,12 B. 3, 7, 10, 13 C. 1, 3, 6, 9 D.…

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Q: What is the sum of the infinite geometric series? 8 −5+2 - + 25 0-2500 7 0-4 26 7 0-5 16 125

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Q: Find the sum of the infinite geometric series (if possible). -125, -25, -5, -1... 544 625 4 No Sum -…

A: -125,-25,-5,-1,............  a1=-125 a2=-25 a3=-5 Common ratio is given as r=a2a1=a3a2 r=-25-125…

Q: 3. Find Sn for the following arithmetic sequences described. a. aj = 4, an = 100, n = b. aj = 132, d…

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Q: Find the sum of the infinite geometric series. 1 1 1 1 + 1 + 2 1 1 + - + + - 4 - 00 - 2 4 8 + | co -…

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Q: What is the difference between the actual and forecasted values of a time series called?

A: We know that there always be difference between actual and forcasted value of time series.

Q: 6. +.. Find S9. 4 + 12 + 36

A: Solve for the S9

Q: an = 4n+6

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Q: Match the terms on the left with the formulas on the right. nth term of an arithmetic sequence nth…

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Q: Find the arithmetic series of the arithmetic sequence (1, 2, 3, ., 250}. a 31,375 b 31,250 31,125 d.…

A: Given arithmetic sequence is  ={1,2,3,....,250} Formula of sum of arithmetic series is  =(n/2)(a+l),…

Q: 1. - Determine whether the sequence is arithmetic, geometric, or neither. 1 1 1 1 2'3'7'5'* 2.…

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Q: Find the first three terms of the a, = 4 sequence: an+1= 5n + 1 an 6. O 4, 4, 22/3... O 4, 22/3,…

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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.