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16-11-2019
Mathematics

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Consider the geometric sequence 4, 40, 400, 4000, ...
Determine an explicit formula for the nth term of the sequen

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16-11-2019

Answer:

a(n) = 4*10(n - 1)

Step-by-step explanation:

Each term of the given sequence is 10 times greater than the previous term.

The first term of this sequence is 4.

Thus, the explicit formula desired is:

a(n) = 4*10(n - 1).

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