Its this (couldn’t write it down on here properly so i had to ss it)
Basically, it’s just the difference between the x values at the top and the difference between the Y values at the bottom.
Answer:
145.8m
Explanation:
The toss distance is given by:

A liquid is a matter that neither has a fixed shape but fixed volume...in college really need to know this.
GOOD LUCK
Answer: C
Explanation: Amplitude controls loudness, and frequency controls pitch. The more frequent the higher pitch.