Given the geometric sequence: 40 400 a1 = 4, a2 a3 9 ... 81 find a formula for the nth term: an %3D

Q: A professor makes $78,000 in his first year at college and gets a 9% raise each year. 1. Find a…

A: Topic = Algebra

Q: List the first five terms of the sequence. (-1)" - 1 %3D %3D %3D %3D %3D 2.

A: We need to list the first five terms of the sequence -1n-1n2. Now,…

Q: Write the first six terms of the sequence: an = 6n

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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: List the first 5 terms of the geometric sequence given a₁ = 84 and r= 0.5.

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Q: Find the common ratio of the geometric sequence: {- 4, 32, – 256, 2048, – 16384, ...}

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Q: Find the 7th term of the geometric sequence: -1, -4.5, -20.25,... Answer:

A: Consider the given geometric sequence,We can use the explicit formula :   where   is the nth term,…

Q: %3| 6. Given the sequence defined by its nth term: {an} = {} a. he sequence, arithmetic or…

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Q: Find the 6th term of the arithmetic sequence 4, 7, 10, ... Answer:

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Q: What is the explicit formula for the sequence if at 8 am a hospital patient has 100 mg of a…

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Q: Find the 10th term of the arithmetic sequence in which a1=12 and d = 9.1.

A: It is given that, a1=12d=9.1   It is known that nth term of arithmetic sequence can be found  by…

Q: Complete the geometric sequence: ____, 1/4,.1/2,__

A: Given data:- The given series is, ____, 1/4,.1/2,____...

Q: Find the common ratio of the geometric sequence: {2, – 10, 50, – 250, 1250, ...} -

A: Topic - sequence and series r = common ratio r = an+1/an

Q: Determine t ₙ for the geometric sequence below: a = 5x r = 2x

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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 indicated term of the arithmetic sequence a1 = 5, d= 3, a4= ?

A: Given First term a1=5Common difference d=3

Q: List the first five terms of the sequence. (-1)" – 1 an n2 II

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