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worty [1.4K]
2 years ago
15

Can someone help me out and show work

Mathematics
1 answer:
Amiraneli [1.4K]2 years ago
5 0

Answer: 5(3)^{n-1}

Step-by-step explanation:

The common ratio is 15/3 = 5.

The first term is 3.

So, the explicit rule is 5(3)^{n-1}

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