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OpenStudy (phenix):
Sam deposited $128 in his savings account. Each week, he will deposit 1/2 of the amount he deposited the previous week. At this rate, how much money will he have deposited in his account after 8 weeks? Find the formula that represents the series and write the series in sigma notation. Sam wants to save $1500.00. Is this the best strategy to use to get to that amount? Why or why not?
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OpenStudy (dan815):
i guess we will find out in 8 weeks
OpenStudy (bibby):
heyo
jaynator495 (jaynator495):
Im not stalking you ._.
OpenStudy (bibby):
it's a geometric series
OpenStudy (dan815):
|dw:1425603788559:dw|
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