The geometric sequence a n = 6 ( 3 ) n − 1 represents the amount of money a person has saved after n years of investing. What is the sum of the first 7 terms?

part d

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theresa talked her parents into getting sd cards for her phone and her brother’s phone. inserting an sd card into a phone gives it more storage. they both get 8-gigabyte sd cards. how many bits of storage come with each sd card? type your answer in both scientific and standard notation.

where does the z at is it on the x axes or on the y axes any way if it is on the y axes put it horizontally and if it is on the x axes put it vertically

need more info

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what do you mean by "representation"? graph? table? etc.

answer: i dont know but if you try hard you will get it right : )

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