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Drupady [299]
2 years ago
14

Find an explicit rule for the nth term of the sequence. -3, -15, -75, -375, ...

Mathematics
2 answers:
Helga [31]2 years ago
6 0

The answer is B, I have just confirmed it.

koban [17]2 years ago
4 0
It's a geometric progression where
a=-3\\
r=5

a_n=ar^{n-1}\\
a_n=-3\cdot5^{n-1}

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Point C has a _____ abscissa and a _____ ordinate.
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8 0
2 years ago
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3 years ago
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Natali [406]

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2 years ago
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