Mathematics, 16.11.2020 22:50 EthanIsHyper
Every week, Don plans to save 2 times as much money as he saved during the previous week. He saved $3 during the first week of his savings plan. Which of these may be used to represent Don's total savings?
a. an=2⋅3n−1
b. a1=3an=2an−1,n≥1
c. a1=2an=3an−1,n≥1
d. an=3⋅2n−1
Answers: 1
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Every week, Don plans to save 2 times as much money as he saved during the previous week. He saved $...
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