Luiza's savings account has $50 at the start of the 1st year. Each year since then, her account accumulated interest amounting to 15% of the balance the previous year. Let g (n) be Luiza's account balance at the start of the nth year of saving. (a) Write an explicit formula g (n) for the sequence. (b) How much did Luiza have her in account at the start of the 21st year. Round to the nearest cent.
Luiza's savings account has $50 at the start of the 1st year. Each year since then, her account accumulated interest amounting to 15% of the balance the previous year. Let g (n) be Luiza's account balance at the start of the nth year of saving. (a) Write an explicit formula g (n) for the sequence. (b) How much did Luiza have her in account at the start of the 21st year. Round to the nearest cent.
Chapter12: Sequences, Series And Binomial Theorem
Section: Chapter Questions
Problem 328PT: Find the first term and common difference of an arithmetic sequence whose ninth term is -1 and the...
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