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A new car that sells for $19,000 depreciates (decreases in value) 21% each year. What is the decay factor, b?

Respuesta :

21% or 0.21 because b =how much it is decreasing by each year which is 21% or 0.21 if your working it out using the exponetial  decay formula

kjb16
0.21 would be the answer! I think.

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