Calculate the first four terms of the sequence, starting withn = 1. bj = 2 1 b, = bn-1 + bn-1 (Give exact answers. Use symbolic notation and fractions where needed.) b2 = bz = b4 =

Q: Find the sum 1+2+3+...+250

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Q: -5 • -1/7 • 4/8

A: Refer to the we have to find the product of the -5 • -1/7 • 4/8

Q: Write t15 for the sequence − 3,−6,−12,−24,...

A: Given sequence is -3,-6,-12,-24...   The general term of a geometric sequence with first term a1a1…

Q: In a GP the 8th term is 384 and the 3rd term is 12. Find the sum of the first 10 terms

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Q: The first five terms of the sequence an = 5(-1/10)n-1

A: We need to find the first five terms of the sequence an = 5(-1/10)^(n-1)

Q: Find the 13th term of the arithmetic sequence 3x-11, -6, -3x-1, -6x + 4.

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Q: Monique deposited her money in the bank to collect interest. The first month, she had $275 in her…

A: Given: Monique deposited her money in the bank to collect interest. In the first month, she had $275…

Q: Claire and Jeremy are reading the same 240-page book. Claire has read 72 pages, and Jeremy has read…

A: Given :  Claire and Jeremy are reading the same 240 - page book. Claire has read 72 pages and Jeremy…

Q: List the first four terms of each sequence. an bn = -8n +9: = =(5)n. C₁ = 2, Cn = 2Cn-1 +1:

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Q: Find the next term in the sequence A1, C8, E27, G64, I125,

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Q: Find all zeros. f (x) = 2x +5x2 +4x + 1

A: The solutions of this equation are called roots of the cubic function.

Q: an

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Q: In a GP the 6 th term is 972 and the 3rd term is 36. Find the sum of the first 10 terms.

A: In a GP the 6th term is 972 and the 3rd term is 36.  to find the sum of the first 10 terms.

Q: Max is stacking logs at his campground for firewood. After his first load of logs, he has 9 logs on…

A: After first load of logs, he has 9 logs left, therefore, a1=9 After seventh load of logs , he has 51…