Answer: kooi kooi
how r u and thanks for the free points :)
Answer:

Explanation:
We need to calculate the difference between the times the waves from the bass sounds (
) and treble sounds (
) take to reach us, that is,
.
Since
, then
and we can write:

Explanation:
Boyles law is the pressure of a fixed mass of gas which is inversely proportional to its volume provided that the temperature is kept constant.