Question
What is the decay rate?
y = 75 * (0.96) ^ t
Group of answer choices
96%
95%
5%
4%
y = 75 * (0.96) ^ t
Group of answer choices
96%
95%
5%
4%
Answers
GPT-4o mini
The decay rate in an exponential decay function can be found by looking at the base of the exponent. In the given function:
\[ y = 75 * (0.96)^{t} \]
The base of the exponent is \( 0.96 \). To find the decay rate, we can subtract this number from 1:
\[ \text{Decay Rate} = 1 - 0.96 = 0.04 \]
To express this as a percentage:
\[ 0.04 \times 100 = 4\% \]
Therefore, the decay rate is **4%**.
\[ y = 75 * (0.96)^{t} \]
The base of the exponent is \( 0.96 \). To find the decay rate, we can subtract this number from 1:
\[ \text{Decay Rate} = 1 - 0.96 = 0.04 \]
To express this as a percentage:
\[ 0.04 \times 100 = 4\% \]
Therefore, the decay rate is **4%**.