Find the sum of the first 90 terms of the geometric sequence. Show your work with the formulas 4800, 1200, 300, 75,,.... 92 F Sunny 3:32 PM 7/26/2022

Q: Find the sum of the first 50 terms of the arithmetic sequence -5, -3, -1, 1, ..

A: You have posted multiple questions. As per the instruction, we will be answering only the first…

Q: which term of the sequence  -1,3,7,11... is 95

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Q: Write an equation for the nth term of the arithmetic sequence 4, 7, 10, 13, ...

A: We have to find the nth term of the given sequence.

Q: Find the next 3 terms of the arithmetic sequence 1, 3,5, 7, ......

A: To find next three terms of arithmetic sequence: 1,3,5,7... Solution: given sequence is: 1,3,5,7...…

Q: Find the 13th term of the geometric sequence 7, -35, 175,

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Q: List the first five terms of the sequence. an = (-1)^-1 3n a₁ = 1/3 1 32= -1/6 33=1/9 аз 34 = 45 ||…

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Q: Write an expression for the nth term of the sequence 1. 1, (1/4), (1/9), (1/16) 2. 2, -1, (1/2),…

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Q: The sum of the fırst ten terms of this sequence 2.5, 1.25, 0.625, ... is Round answer to three…

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Q: Find the sum of the first 19 terms of the sequence 9,2,-5,-12,.. explain each step

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Q: Determine the sum of the first four terms of the geometric sequence where a = 3 and r= -1. The sum…

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