Discover a world of knowledge at Westonci.ca, where experts and enthusiasts come together to answer your questions. Connect with a community of professionals ready to help you find accurate solutions to your questions quickly and efficiently. Explore comprehensive solutions to your questions from a wide range of professionals on our user-friendly platform.

You improve your time running a course by 5 seconds in week one, by 3 seconds in week two, and by 4 seconds in week three. What is the average weekly change in your runny time

Sagot :

[tex]m_a- the \ aritmethic \ average \\ \\ m_a= \frac{5+3+4}{3}= \frac{12}{3} \\\\ \boxed{m_a=4s}[/tex]