Data:
Initial price: $67.000
Price decrease: .30 each year t
The general form of a model of exponential decrease is:

Where P0 is the initial price, r is the rate of decrease and t the number of periods.
Then, for the given situation you get the next equation:

Then, the answer is the option D.
Answer:
Step-by-step explanation:
0.1025 is the answer to your question
Most likely it’s x=7 unless there are other options you didn’t show
Answer:
x = 4
Step-by-step explanation:
3x - 1 = 11
3x = 1 + 11
3x = 12
x = 12/3
x = 4
Thus, The value of x is 4
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