what is the frequency of a ocean wave that is traveling at a speed of 45 m/s if it has a wavelength of 3 meters? please show work

Way Cool produces two different models of air conditioners. The company produces the mechanical systems in their components department. The mechanical systems are combined with the housing assembly in its finishing department. The activities, costs, and drivers associated with these two manufacturing processes and the production support process follow. Process Activity Overhead Cost Driver QuantityComponents Changeover $458,000 Number of batches 810 Machining 307,000 Machine hours 7,650 Setups 232,000 Number of setups 160 997,000 Finishing Welding 188,000 Welding hours 4,100 Inspecting 231,000 Number of inspections 835 Rework 62,000 Rework orders 150 $ 481,000 Support Purchasing $143,000 Purchase orders 525 Providing space 32,000 Number of units 5,020 Providing utilities 61,000 Number of units 5,020 $ 236,000 Additional production information concerning its two product lines follows.Model 145 Model 212Units produced 2,000 3,020 Welding hours 1,200 2,900 Batches 405 405 Number of inspections 465 370 Machine hours 2,350 5,300 Setups 80 80 Rework orders 100 50 Purchase orders 350 175 Required:1. Determine departmental overhead rates and compute the overhead cost per unit for each product line. Base your overhead assignment for the components department on machine hours. Use welding hours to assign overhead costs to the finishing department. Assign costs to the support department based on number of purchase orders.(Round your intermediate calculations and per unit cost answers to 2 decimal places.)2. Determine the total cost per unit for each product line if the direct labor and direct materials costs per unit are $210 for Model 145 and $150 for Model 212. (Round your intermediate calculations and cost per unit answers to 2 decimal places. Identify the nations that made up the triple alliance 22. Communication that takes place between a manager and employees of other workgroups is called communication.23. Business depends on communication.True orFalse24. For many businesses and non-profit and government organizations, communication and information are not important to survive.True orFalse25. Strong communication skills are NOT vital for professionals in the business world.True orFalse26. Nonverbal communication means that a message is written rather than spoken.True orFalse27. Effective communication is a key to success in business.True orFalse28. Communication ability consistently ranks last among the skills that employers look for in college graduates.True orFalse29. Because of automation and restructuring, managers are likely to take care of their own writing, data entry, and phone calls rather than relying on secretarial support.True orFalse30. Form letters can be used in all business writing situations.True orFalse31. The higher you rise in an organization, the less you will be able to rely on form letters.True orFalse32. Form letters are a good solution for high-level professionals who need to deal with non-routine situations quickly and efficiently. True orFalse33. Communication is the exchange of information between a sender and a receiver. True orFalse34. In organizations, only top managers are sources of information or messages. True orFalse35. Encoding is the receiver's response to the sender's message. True orFalse36. The terms verbal communication and oral communications are interchangeable. True orFalse37. Communication must include a verbal component. True orFalse37. Decoding is the process of converting a message into symbols that people will understand. True orFalse38. The main advantage of written communication is that it provides a permanent record of a message. True orFalse39. Communication outside an organization is more important than communication inside an organization TrueorFalse40. The goal of establishing a favourable relationship between the sender and the receiver is appropriate for internal communication but not the external communicationTrue orFalse Usually a simple sentence hasand one verb.A. no subjectB. two subjectsC. one subjectD. many subjects Write the opposite of each of the statements:10) All good swimmers love the beach.11) All young boys and all old men love sports and hate chick flicks.12) Somebody stole the key or broke the lock.13) Some actors or some bands avoid their fans and dont give autographs.Bonus) If all mothers or all fathers work, then all sons and all daughters either stay home alone or go to daycare. 5x - 6y = 43y + 2x = 7How many times will the lines intersect? Persia make a flower arrangement using the eight longest flowers which is the combined height of flowers Persia uses An electric field is = (400 N/C) for x > 0 and = (400 N/C) for x < 0. A cylinder of length 30 cm and radius 10 cm has its center at the origin and its axis along the x axis such that one end is at x = +15 cm and the other is at x = 15 cm. What is the net outward flux through the entire cylindrical surface? What is black, white, and red all over Use trigonometric substitution to evaluate the integral 13 + 12x x2 dx . First, write the expression under the radical in an appropriate form so that a trigonometric substitution can be performed. 13 + 12x x2 WILL GIVE BRAINLIEST MATHS! Which of the following questions below is the most formal?A. Tu manges quand?B. C'est quand que tu manges? C. Quand manges-tu? D. Quand est-ce que tu manges? What changes did the war bring to the everyday lives of Americans? How lasting were the changes? This graph shows the number of US troops deployed in South Vietnam between 1962 and 1968.What caused the sharp increase of troop involvement shown on the graph?Vietnam gained independence and the war began.President Johnson was assassinated. The Gulf of Tonkin Resolution was passed. People began volunteering to go to war in large numbers. rewrite the expression in the form 2n In a solution of brine (salt water), what is the salt? A. a solute B. a solvent C. a solution D. a reactant E. a product According to theory, which term best describes the universe before the big bang? a densely packed space a cloud of gas and dust a planet a star PLEASE HELP ME FOR BRAINLIEST ANSWER An architect designs a rectangular flower garden such that the width is exactly two-thirds of the length. If 280 feet of antique picket fencing are to be used to enclose the garden, find the dimensions of the garden. The length of the garden is ? feet. Joe is commissioned to build a small rectangular garden area on community property. The landscape committee requested that the garden be 10 feet longer than it is wide. Joe has up to 90 feet of material to use for the perimeter. What is the maximum width w of the garden? Write an expression that represents the length of the garden. Write the inequality that models the perimeter of the garden. Solve the inequality. When graphing an inequality on a number line, if you have or , the circle must be a CLOSED circle on the number line.TrueFalse