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17-08-2020
Mathematics

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Find the 9th term of the geometric sequence whose common ratio is 23 and whose first term is 3

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17-08-2020

Answer:

2.35 x 10^11

Step-by-step explanation:

The formula for finding the nth term in a geometric sequence is ar^n-1.

a = 3, r = 23, and n = 9:

3(23)^9-1 = 3(23)^8 = 2.35 x 10^11.

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