The second term of a geometric series is, and the fifth term is 32. The product of the sum of the first 6 terms and the sum to infinity of the series, correct to the nearest tenth, is 8.2 73.9 O 81.0 32.8

Q: Consider an arithmetic series with the first term a₁ = 57 and last term a25 = -255. What is the sum?…

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Q: 1. The following picture shows a 5 x 5 square that has been subdivided in a particular way. A. Write…

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Q: Evaluate the (geometric) series as follows, leave your answer in a fraction format

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Q: Find the number of terms in the arithmetic series: 24+2+3+...+20 17 20 20

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Q: 33. Find the sum of the following arithmetic series. Σ(8i +3) i=1 A. 726 B. 4,587 C. 561 D. 2,538

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Q: Find ay and d for the following arithmetic series. S18 324, ag 35 %3D

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Q: 5. –10 – 2 + 6+ •…+ 46 - -

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Q: Find the sum of the first 9 terms of the following sequence. Round to the nearest hundredth if…

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Q: (a) For what values of x is the following series convergent? 00 enx n=0 (b) Find the value of x that…

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Q: ат — — 309, п 3 30 19, ат

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Q: 25. Σ(3n+5) nel

A: Given: ∑n=113 3n+5 Substituting the value of n=1, 2, 3...., we get ∑n=113 3n+5=3×1+5=8∑n=113…

Q: 1. Find a1 for each arithmetic series. S8 = 440 and d = 6 S30= 240 and d = -2

A: See this solution in below.

Q: Find the sum of the following arithmetic series and write in summation notation.

A: Given series is -17,-12,-7,....,33

Q: Find the first term of the infinite geometric series. S = 54, r = a1 1/2

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Q: 1 For each series below, decide whether it is arithmetic or geometric, then find the sum. a 5 15 15…

A: We have given that 1/5 + 8/15 +13/15 + ... S7 Let here a1 = 1/5, a2 = 8/15, a3 = 13/15

Q: The series: E ne-n? пе n=1

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Q: Find the n th term of the arithmetic sequence whose initial term is a, and common difference is d.…

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Q: nd the sum of the first 10 terms of the geometric series: аз 3D 1, r%3D 2, п %3D 10

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Q: Find out the number of terms (n) in the series below

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Q: 1. Write 15.0225825825825... as a quotient of two integers in lowest terms, by writing the number as…

A: The objective of the question is to express the given repeating decimal number 15.0225825825825...…

Q: 1. Write 15.0225825825825... as a quotient of two integers in lowest terms, by writing the number as…

A: We need to write 15.0225825825825... as a quotient of two integers in lowest terms, by writing the…

Q: Find a, and d for the following arithmetic series. S16- 360, a16 = 45 ay =

A: We will use the arithmetic series formula