Answer:
Kat should get a whistle that emits sounds in the range of <u>23 and 54,000 Hz</u>.
Explanation:
The hearing range is the frequency range that can be heard by the animals, including humans.
Generally, the hearing range of humans is about 20 to 20,000 Hz and the hearing range of dogs is around 67 to 45,000 Hz
Dog whistles are the whistles which emits ultrasonic sound and are used for training dogs. <u>Generally, the dog whistles are within the range of 23 to 54,000 Hz and thus, can not be heard by the humans.</u>
Investors took more risks and the stock market declined.
C” has remained the same for over fifty years
I just did the 12/2 PTP and got it correct.
The answer is D. Increase the amount of pull-ups I can do from 2 to 5 by the end of the school year
Answer:
Podemos distinguir si algo es bueno o malo moralment basandonos en nuestros actos y las consequencias de ellos. Algo sera bueno cuando este de acuerdo con dichas normas, y malo cuando este en desacuerdo.
