Answer:
A crest is the highest point of a wave.
A trough is the lowest point of a wave.
Infrasound is sound below the limit that humans can hear, below 20 Hz.
Ultrasound is sound above the limit that humans can hear, above 20,000 Hz.
Hey sorry babe I’m gonna I’ll call y’all tomorrow and I wanna was a time to take my home and get it and I’ll do my stuff and then go
Answer:
Derrick batted 188 times
Step-by-step explanation:
47 is 25% of 188