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2 years ago

22, 66, 198, ... Find the 8th term.

Mathematics

2 answers:

Elanso [62]2 years ago

7 0

Answer:

The 8th term will be 48114.

Step-by-step explanation:

This series is an geometric series.

The formula for the nth term in an geometric series is $ar^{n-1}$ , where a is the first term, r is the ratio (how much each term is multiplied by and n is the term you want to find.

In this question, the 8th term will be $22\times3^7$ = 48114

o-na [289]2 years ago

6 0

8th term=48114
Nth term = 22/3 x 3^n

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Answer:

-3r < 33, 3r> -33 and -r < 11

Step-by-step explanation:

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Below!

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