3 years ago

Select the explicit formula for the sequence that correspond to this geometric series: 6 + 18 + 54 + 162 + 486

Mathematics

2 answers:

r-ruslan [8.4K]3 years ago

5 0

Answer: ak=6•3k-1

Step-by-step explanation:

timama [110]3 years ago

3 0

Answer:

1) A

2) B

3) 726

Step-by-step explanation:

just did this :))

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