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Can someone please help me.
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Can someone please help me.

Can someone please help me.-example-1
User Dean Radcliffe
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1 Answer

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a(n) = 90 · 3^(n-1)

a(5) = 90 · 3^(5-1) = 90·3⁴ = 90·81 = 7290

Answer: D. 7290

User ElGauchooo
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