Posted by **Anonymous** on Friday, April 13, 2007 at 5:50pm.

Starting from 1993 john saved 5 dollars in that year for the subsequent years, he saved 3 times the saved amount of the preivous year. what is Johns total savings at the end of 1998?

looks like a geometric sequence with

a=5

r=3

n=5

You should know the formula if you are studying the topic.

im not studying this topic.... so i dont know

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