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Serggg [28]
3 years ago
13

Please help! I don’t know the answer

Mathematics
1 answer:
Maru [420]3 years ago
7 0

a1 = 54

a2 = (1/3)a1 = (1/3) * 54 = 18

a3 = (1/3)a2 = (1/3) * (1/3)a1 = 18/3 = 6

etc.

y = 54(\dfrac{1}{3})^{x - 1}

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