what do you call these sound waves whose frequency is above 20000 hertz

Which one of these is the range for a Class C address?Question 1 options:128-191224-2390-127192-223 Lainey bought a set of 20 markers for $6What is the cost of 111 marker? Suppose a loaded die has the following probability model: If this die is thrown and the top face shows an odd number, what is the probability that the die shows a 1 Help WILL GIVE BRAINLIEST What is the amount of diamine silver that can be formed when 10.00 g AgCl is mixed with 1.00 L of 0.100 M NH3? What is the interior story of The Seventh Man"? 2. The narrator recalls that another girl said, "I think he killed a man," which implies that,O A. people have been spreading negative rumors about Gatsby's past.O B. Gatsby has a criminal record that he is trying to hide.C. under certain circumstances the narrator considers murder to be justified.O D. people do not believe Gatsby was a killer any more than they believe he wentto Oxford. Read the excerpt from On Womens Right to Vote, an 1873 speech by Susan B. Anthony.It was we, the people; not we, the white male citizens; nor yet we, the male citizens; but we, the whole people, who formed the Union. And we formed it, not to give the blessings of liberty, but to secure them; not to the half of ourselves and the half of our posterity, but to the whole peoplewomen as well as men.Which quotation correctly uses ellipsis to shorten Anthonys words?It was we, the people . . . the whole people, who formed the Union. And we formed it, not to give the blessings of liberty, but to secure them; not to the half of ourselves and the half of our posterity, but to the whole peoplewomen as well as men.It was we, the people . . . not we, the white male citizens; nor yet we, the male citizens; but we, the whole people, who formed the Union. And we formed it, not to give the blessings of liberty, but to secure them; not to the half of ourselves and the half of our posterity . . . .It was we . . . the male citizens; but we, the whole people, who formed the Union. And we formed it, not to give the blessings of liberty, but to secure them; not to the half of ourselves and the half of our posterity, but to the whole peoplewomen as well as men.It was we, the people; not we, the white male citizens; nor yet we, the male citizens; but we, the whole people, who formed the Union. And we formed it, not to give the blessings of liberty . . . to the whole peoplewomen as well as men. Indicate below whether the equation in the box is true or false.4/8 = to 6/10 Need help with math points and brainlest Do you think it is ever okay to remove animals from the wild and bring them into captivity? Why or why not? Find m Choose all of the rivers that are found in the Middle East/Southwest Asia.A)Volga RiverB)Tigris RiverJordan RiverD)Yangtze RiverE)Euphrates River 2. Which equation is equivalent to 2 + 4x = 5 - 3(x + 1)? A. 2 + 4x = 2x - 3 B. 2 + 4% = 5 - 3 -3. C. 6x = 5-(+ 1). D. 2 + 4 = 2/5 1). You must substitute the (x, y) and check that the POI makes both equations ___.TRUE because they both check out.FALSE because they cannot work. I did sentences in preterite and imperfect. Can a Spanish speaker recheck square abcd has an area of 4m^2. square pqrs has an area of 36m^2. What is the similarity ratio of square abcd to square pqrs What is an example of anaphora in this paragraph? 25 POINTS! CORRECT ANSWER GETS BRAINLIEST! Please Help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!1111 Nom de la mme famille que lgalisme