Jim thinks that the value of a baseball card can be modeled by a decay formula and that the value will decrease at a rate of 0.2 % each year. The card was originally valued at $250 in 2007.
1 answer:
Answer: $244.55
A = $250 ; r=0.002 t= 11 [From 2007 to 2018 , t=2018-2007]
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