Final answer:
The real-time application for the functions pow(), mean(), and cos() involve calculating powers, calculating means, and cosine functions in real-time applications.
Step-by-step explanation:
The real-time application for the functions pow(), mean(), and cos() are:
- Calculating powers - This function can be used in real-time applications that involve exponential growth, such as calculating compound interest or population growth.
- Calculating means - The mean function is useful in real-time applications that involve statistical analysis, such as calculating averages or analyzing data sets.
- Cosine functions - In real-time applications, cosine functions are used in trigonometric calculations, such as calculating angles or modeling periodic phenomena.