Answer:
The answer is B
Step-by-step explanation:
I took the test
Answer:
w more infor
mation ab
Step-by-step explanation:
Answer:
Step-by-step explanation:
1. Humans can detect sounds in a frequency range from about 20 Hz to 20 kHz.
2. speed of sound is 343 m/sec.
3. two animals are Bats and Whales.
4.The voiced speech of a typical adult male will have a fundamental frequency from 85 to 180 Hz, and that of a typical adult female from 165 to 255 Hz.
-3 is the answer. Hope this helps!
Answer:
1679616
Step-by-step explanation:
