a new car is purchased for 207000 dollars. the value of the car depreciates at 11% per year. what will the value of the car be,
1 answer:
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Answer:
Step-by-step explanation:
The equation for exponential decay function is given as:
where:
D(t)= difference in temperature t=time
r=rate of change
a =initial value of the temperature
From the given problem:
Initial Temperature,a=50°C
Rate of Decay,r=
Therefore the function for the difference in temperature is given as:
We can convert to decimal and write the function as: