The time for a sound wave to travel between two people is 0.80 s,
The people are 256 m apart
Calculate the speed of sound in air.

14 is 33 1/2% of what number? Answer questions in a complete sentence 1.) Fuiste al cine? 2.) Fue Juan al supermercado?3.) Fueron ustedes a comprar los zapatos?4.)Adonde fuiste ayer?5.) Cundo fue Miguel al centro comercial? which would be a stronger acid H3PO4 or H3PO2 Katie's business is going so well she wants to expand and add a shirt. She makes an isosceles triangle logo like the one below.What is the angle of B What is the value of x?A. 6B. 5c. 4D.3 Which of the following statements is true?OA. Chemical reactions can either absorb thermal energy or release thermal energy.Chemical reactions can only absorb thermal energy.OC.Chemical reactions can neither absorb thermal energy nor release thermal energy.OD.Chemical reactions can only release thermal energy. *VIOLINIST* URGENT HELPFill in bubbles with note names (letters)YOU MUST INCLUDE FLATS AND SHARP SIGNS During the early 1900s, Spokane emerged as a leader inshipping and trade.arts and culture.agriculture and industry.fishing and mining. Have to find x,y and z. When the Earth's continental crust and ocean crust formed, they were different densities. Why did they differ in density and how did this affect their formation?A.) The continental crust was thicker and less dense. It rose above sea level, separating land from water. B.) The continental crust was thicker and more dense. It sunk below sea level, separating land from water. C.) The continental crust was thinner and less dense. It rose above sea level, separating land from water.D.) The continental crust was thinner and more dense. It sunk below sea level, separating land from water.I think its B, but Im not completely sure. Help please! Rewrite in simplest terms: 8(-10r - 9) + 9r C. Would the number 14 be in the solution set? Tell why or why not. Describe how the gonorrhoea pathogen causes disease after it enter the body What is the value of tan(60)?A1230B6014 tRNA is the molecule that brings the appropriate _______ _______ to the mRNA using an anticodon.fill in the blank These mechanoreceptors would be activated if your little brother poked you in the arm while you were trying to nap. ik you want the pointsplzz Predictions about the future based on the position of planets is an example of physics biology earth science pseudoscience y = 3.915(1.106)x.In terms of the water lily population change, the value 3.915 represents: During TCP/IP communications between two network hosts, information is encapsulated on the sending host and decapsulated on the receiving host using the OSI model. Match the information format with the appropriate layer of the OSI model.a. Packets b. Segments c. Bits d. Frames 1. Session Layer 2. Transport Layer 3. Network Layer 4. Data Link Layer 5. Physical Layer