Identify the initial amount a and the rate of decay r (as a percent) of the exponential function. \large y=550\left(1-0.6\right)
1 answer:
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Answer: The number is 40.
Step-by-step explanation:
Since we have given that
Let the number be 'x'.
If a number is decreased by 40%.
So, number becomes,
According to question, the result becomes 24.
So, our equation becomes,
Hence, the number is 40.