Urgently!
Crickets perceive sounds with a frequency of 300 - 8000 Hz. What is the period of sound vibrations and the length of the sound wave perceived by an insect?

If d is the standard deviation of x, y, z, what is the standard deviation for x+5, y+5, z+5.1. d2. 3d3. 15d4. d+55. d+15 Describe the role of the mead-hall in the Middle Ages? Gutter Guys is a gutter installation company in Southern California that used to generate most of its sales through telemarketing but now uses direct mail to reach prospective customers. Which of the following most likely explains the reason that Gutter Guys switched from telemarketing to direct mail? a. Federal Trade Commission's Anti-Spam Act b. Robinson-Patman Act c. Clayton Act d. Children's Online Privacy Protection Act e. National Do-Not-Call Registry 2. When Thomson held a positively charged plate near the cathode ray, the beam bent toward the plate. What conclusion can be drawn from this observation? (2 points)The beam was made of light.The beam was positively charged.The beam was negatively charged.The beam was made of neutrons. In which of the following circumstances must an individual be given the opportunity to agree or object to the use and disclosure of their PHI?A. Before their information is included in a facility directory.B. Prior to disclosure to a business associate.C. Before PHI directly relevant to a person's involvement with the individual's care or payment of health care is shared with that person.D. Both A and C. Apply the given electronegativities to each bond in the examples below to see which are polar and which are nonpolar. Multiple bonds are treated the same as single bonds.H-O-H O-C-OH-C-N N a basketball game, Archie made 3/5 of his shots. Which numbered choice has a value that is the same as the ratio Archie made in his game? 1) 3/8 2) 9/16 3) 8/20 4) 12/20 In humans, the maintenance of a stable internal temperature is a direct result of___________. Be sure to answer all parts. this is a two-part question. first, draw the minor alkene product that should be formed in the reaction. second, draw a stepwise mechanism that shows the formation of the major product: part 1: 2xsafari + view structure major product minor product part 2: view structure h5mech30504 view structure + br+ br ch3obr+ ch3oh2+ part 3 out of 3 edit structure ... arr edit structure ... + br+ ch3oh2+ ch3obr+ br K12!How is the book Washington State organized?a. alphabetically b. chronologically c. from easiest to hardest d. by regions of the state determine the equation of the parabola passing through the points (-3,13), (0,1), and (1, -7) An Honda Civic can go 348 miles on average before it runs out of gas. Its tank holds 12 gallons of gas. Why is the cars miles per gallon? In How did the Wicca religion affect our history? Why did Taft win the Republican nomination during the 1912 presidential race? a. Taft had the support of the conservative Democrats. b.Taft had the support of Republican progressives. c. Taft had the support of the northern Republican conservatives. d. Taft had the support of the progressive Democrats. Derick solves the problem below. -3(4n + 2) = -4n + -2 (4n - 6)After solving, he says that the equation has no solution.If Derick is correct, show how you know.If Derick is incorrect, show how you know and describe the solution to the equation. After transcription begins, several steps must be completed before the fully processed mRNA is ready to be used as a template for protein synthesis on the ribosomes. Which three statements correctly describe the processing that takes place before a mature mRNA exits the nucleus?a. Noncoding sequences called introns are spliced out by molecular complexes called spliceosomes. b. A cap consisting of a modified guanine nucleotide is added to the 5' end of the pre-mRNA. c. Coding sequences called exons are spliced out by ribosomes. d. A translation stop codon is added at the 3' end of the pre-mRNA. e. A poly-A tail (50-250 adenine nucleotides) is added to the 3' end of the pre-mRNA. when you have finished a task or project before its deadline, how often do you spend time bowl of soup is heated to 50 degrees above room temperature. The soup drop about 5 degrees every minute. About how much time will it take for the temperature of the soup to return to room temperature? In exchange for a share of the revenues earned on campus, State U has granted CheapFizz the exclusive right to sell soft drinks in the student union and in vending machines on campus. Prior to the deal, three soft drink companies sold beverages on campus; now no other soft drink company is allowed to sell its products on campus. Prior to the deal, a 12-ounce can of CheapFizz sold for 75 cents. After the deal you would expect a 12-ounce can of CheapFizz to sell for: A. 75 cents because that is the market price. B. less than 75 cents because CheapFizz will have greater volume and so can lower its price. C. more than 75 cents because the demand curve for CheapFizz soda will shift to the left. D. more than 75 cents because CheapFizz is the only company that can sell soda on campus. Human impact on one system leads to changes in more of Earth's systems.Please select the best answer from the choices providedOF Steam Workshop Downloader