Mathematics
Mathematics, 23.10.2020 23:20, july00

Find an explicit formula for this sequence: 80, 20, 5, 1.25, ... an = 80(4)n-1
an = 80 - 60n an = 80(0.25)n-1
an = 1.25 + 3.75n

answer
Answers: 3

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Do you know the correct answer?
Find an explicit formula for this sequence: 80, 20, 5, 1.25, ... an = 80(4)n-1
an = 80 - 60n...

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