Collecting and focusing sound waves is primarily the job of the _______.

Convert 14 into base 2 Find the distance between the points (-6, -8) and (6, -3).Write your answer as a whole number or a fully simplified radical expression. Do not round.units Which of the following terms describes all of the living and nonliving thingsthat interact in an area?A. EcosystemB. BiomeC. PopulationD. Community An assembly line has 3 fail safe sensors and one emergency shutdown switch.The line should keep moving unless any of the following conditions arise: (1) If the emergency switch is pressed (2) If the senor1 and sensor2 are activated at the same time. (3) If sensor 2 and sensor3 are activated at the same time. (4) If all the sensors are activated at the same time Suppose a combinational circuit for above case is to be implemented only with NAND Gates. How many minimum number of 2 input NAND gates are required. In a geometric sequence, the term an+1 can be smaller than the term ar O A. True O B. False Forma cinco frases por cada expresin (this ,these, that, those) teniendo en cuenta plural y singular y cerca y lejos. The square root of -2 rounded to nearest 100th? What would you say is the most significant result of the technology revolution in archaeology ? Find 10 yo the nearest hundredth The Polishing Department of Major Company has the following production and manufacturing cost data for September. Materials are entered at the beginning of the process.Production: Beginning inventory 1,520 units that are 100% complete as to materials and 30% complete as to conversion costs; units started during the period are 41,300; ending inventory of 7,400 units 10% complete as to conversion costs.Manufacturing costs: Beginning inventory costs, comprised of $21,600 of materials and $12,320 of conversion costs; materials costs added in Polishing during the month, $181,795; labor and overhead applied in Polishing during the month, $127,700 and $257,740, respectively.Compute the equivalent units of production for materials and conversion costs for the month of September Materials Conversion CostsThe equivalent units of production enter a number of units enter a number of unitsCompute the unit costs for materials and conversion costs for the month. (Round unit costs to 2 decimal places, e.g. 2.25.) Materials Conversion CostsUnit costs $enter a dollar amount rounded to 2 decimal places $enter a dollar amount rounded to 2 decimal places Determine the costs to be assigned to the units transferred out and in process. (Round unit costs to 2 decimal places, e.g. 2.25 and final answers to 0 decimal places, e.g. 1,225.)Transferred out $enter a dollar amount rounded to 0 decimal places Ending work in process $enter a dollar amount rounded to 0 decimal places Without knowing it, the right and left-handed twins built balance into the world. The plant-eating animals created by the right-handed twin balanced out the meat-eating animals created by the left-handed twin. And so the world thrived, and this was good. Which excerpt from First Generation of Dreaming in Cuban is the best example of magic realism?The family split up and Minnie was raised by a grandmother who can quote the Bible chapter and verse and drives a beat-up Cadillac with a CB radio in it.We camped out under a sapodilla tree and listened to the pygmy owls with their old womens voices.Four blocks from her home, Lourdes smells her fathers cigar behind a catalpa tree. Mi hija, have you forgotten me? Jorge del Pino chides gently.She combs her daughters room for the Jimi Hendrix poster she made her take down and tacks it back on the wall. A large bakery buys flour in 25-pound bags. The bakery uses an average of 1,215 bags a year. Preparing an order and receiving a shipment of flour involves a cost of $10 per order. Annual carrying costs are $75 per bag.Required:a. Determine the economic order quantity. (Round your final answer to the nearest whole number.) Economic order quantity bagsb. What is the average number of bags on hand? (Round your final answer to the nearest whole number.) Average number of bagsc. How many orders per year will there be? (Round your final answer to the nearest whole number.) Number of orders per yeard. Compute the total cost of ordering and carrying flour. Leila is arranging 11 cans of food in a row on a shelf. She has 4 cans of corn, 1 can of peas, and 6 cans of beets. In how many distinct orders can the cans be arranged if two cans of the same food are considered identical. 3384/24 step by step ......I really need help Please help 7th grade math 54:3313Patel squeezed oranges so that his family could have fresh-squeezed juice for breakfast. He squeezed 15 cups from95the first orange, 5 cups from the second orange, 20 cups from the third orange, 71 cups from the fourth orange, and715 cups from the fifth orange. Patel estimates that he needs 3 cups of orange juice for his family. About how muchmore orange juice does he need to reach his estimate?O2 cups0 1 cupso is cups25cupsK please i need help You manage an equity fund with an expected risk premium of 13% and a standard deviation of 44%. The rate on Treasury bills is 6.6%. Your client chooses to invest $90,000 of her portfolio in your equity fund and $60,000 in a T-bill money market fund. What is the expected return and standard deviation of return on your clients portfolio? (Round your answers to 2 decimal places.) Volume=A) 91 2/3 pie cubic units B) 275 pie cubic units C) 36 2/3 pie cubic units