Write the repeating decimal 0.83 as a geometric series. Select one: Ο a. Σ. 83 O b. 0 c O d. O e. (100) Σ. Σ ( 83 100 = Σ ΣΕ 83 10 1 100 Σ 18% +(id)) 100 100 η π Σ(1-(1))

Q: 12. Find a in a geometric series for which Sn = 728, r 3, and n = 6. %3D O A. 4 O B. -4 O C. -2 D.…

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Q: . In testing a type of insulation, the temperature in a room was made to fall to 2/3 of the initial…

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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: 35. Find the sum of the following geometric series. A. Does not exist B. -12, 258 Σ -3(2)'-¹ C.…

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Q: Solve for ar, given the geometric series 20 1

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Q: Evaluate each infinite geometric series described. 33 3 + 20 40 10 5 +

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Q: Find the sur 4000+200

A: Given: 4000+2000+1000+250+… To find: Sum of the series.

Q: Find the first term a and the ratio r of each geometric series. Σ а. 3 k=2 3 k=0

A: To Determine: find the first term a and the ratio r of each geometric series. Given: we have a)…

Q: s, e -0.4 is

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Q: Question 6 Find Sx for the given geometric series.. a₁ = -10, as = -40960, r = 8 O-102425 O-5850…

A: Given  first term of series (a1)=-10a5=-40960r=8 so  n=5  ( since five terms is given )sum of n…

Q: Find the sum of each of the geometric series given below. For the value of the sum, enter an…

A: Soln :-  a) -4+2-22+24-28+216+---- Therefore, geometric series is given by a+ar+ar2+ar3+---=a1-r…

Q: Write 0.17 as an infinite geometric series using summation notation. k = 1 Use the formula for…

A: Use the expansion and then find the common ratio, as the ratio is less than 1 thus use the sum…