3 years ago

Find the next three terms of the sequence. Then write a rule for the sequence.

1 answer:

8 0

We notice it diviides by 3 each time or multiplies by 1/3
common ratio is 1/3
first term is 648

so next 3 terms are 8, 8/3, and 8/9

rule is an=648(1/3)^(n-1)

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How do I find the n in A=P(1+(r/n)^(nt)?

dmitriy555 [2]

This is the formula for compounded interest.
P is the principal investment,
r is the rate (6%=0.06)
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T is the number of years past
And A is the amount of money after t years with a rate r compounded n times per year staring at P amount
Final answer:
n is the number of times per year the interest is compounded.
Hope I helped, and sorry it took this long for you to get an answer.

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4 years ago

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larisa86 [58]

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