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anonymous
 5 years ago
please help
in 1980, your car was worth $25,000, now in 2010 your car is worth $13,000. What is the annual decay rate?
anonymous
 5 years ago
please help in 1980, your car was worth $25,000, now in 2010 your car is worth $13,000. What is the annual decay rate?

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anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0What is the definition of rate?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0If you dont know please tell me.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0i dont know what it means

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Rate is change of something over a time interval

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0usually its written like this\[\Delta Value /\Delta time\]

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0by how much did the car value went down?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0is that what the rate is

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0thats the equation of rate yes

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0so what numbers do you plug in to solve it

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0\[\frac {d _{1} d _{0}}{t _{1}t _{0}}\] d1= final value of car d0= initial value of car t1= final year t0= initial year
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