Keep your current environment well-ventilated.
Make sure to wear a mask if needed.
Open windows and/or doors.
Answer:
See Explanation
Explanation:
The question is incomplete as the value of s(t) is missing;
However, the following explanation will guide you;
I'll continue my explanation with the following assumption that:

Required
Determine the velocity at t = 8
To do this; first calculate s(t) by substituting 8 for t in 




Next, is to calculate the velocity by dividing s(t) by t where t = 8
i.e.

Substitute 8 for t

Substitute 72 for s(8)


<em>So: all you need to do is first calculate s(8), then divide the resulting value by 8 to get your result</em>
Answer:
[Son] las ocho y treinta y cinco
Explanation:
A prepared piano is a piano that has really good quality and is handmade
Answer:
The phrase "why of where" refers to the idea that explanation of spatial pattern is crucial.
Explanation: The phrase 'why of where' is to associate special importance to the elaboration and description of the spatial pattern of a specific place. The idea comes from the importance of detailing in the discipline of Geography. 'Why of where' simply means specifications and details of a given place in terms of its spatial pattern.
Hope this Helps!