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A clothing business finds there is a linear relationship between the number of shirts, n (in thousands) it can sell and the price, P, it can charge per shirt. In particular, historical data shows that 3 thousand shirts can be sold at a price of $69 each, and that 7 thousand shirts can be sold at a price of $61 each. Find the equation of the form P(n) Air at 25 m/s and 15C is used to cool a square hot molded plastic plate 0.5 m to a side having a surface temperature of 140C. To increase the throughput of the production process, it is proposed to cool the plate using an array of slotted nozzles with width and pitch of 4 mm and 56 mm, respectively, and a nozzle-to-plate separation of 40 mm. The air exits the nozzle at a temperature of 15C and a velocity of 10 m/s. Required:a. Determine the improvement in cooling rate that can be achieved using the slotted nozzle arrangement in lieu of turbulated air at 10 m/s and 15C in parallel flow over the plate. b. Would the heat rates for both arrangements change significantly if the air velocities were increased by a factor of 2? c. What is the air mass rate requirement for the slotted nozzle arrangement? A. The number of dollars is always more than the number of dimes.B. The number of dimes will always be an even number.C. The number of dollars must be even to follow the rule.D. The number of dimes will always be less than the number of dollars. Anthony Thomas Candies (ATC) reported the following financial data for 2021 and 2020: 2021 2020 Sales $ 314,000 $ 290,000 Sales returns and allowances 8,000 4,700 Net sales $ 306,000 $ 285,300 Cost of goods sold: Inventory, January 1 62,000 18,000 Net purchases 139,000 142,000 Goods available for sale 201,000 160,000 Inventory, December 31 61,000 62,000 Cost of goods sold 140,000 98,000 Gross profit $ 166,000 $ 187,300The average days inventory for ATC (rounded) for 2021 is: (Round your intermediate calculations to two decimal places. Round your final answer to the nearest whole number.)A. 171 days.B. 222 days.C. 231 daysD. Less than 100 days. an oil company bores a hole 80m deep estimate the cost of boring if the cost is 30 for drilling the first meter with an increase in cost of 2 per meter for each succeeding meter If 3 inches of rain fell in 5 hours, how much rain fell each hour? * The point (3,-1) is on the line given by which equation below?HELPP MEE PLSS Help help thank you Draw a figure in the coordinate plane with at least three of following properties: 6 vertices 1 pair of parallel sides At least 1 right angle 2 sides with the same length. Is this figure a polygon? Explain how you know. Explain why a variable's coefficient is 1 unless you see another number in front of it. Boris runs 9 miles in 57 minutes.How many miles does he run per minute?(round to the nearest hundredth) State if the triangle is acute, obtuse, or right Which expression is equivalent to 5(n + 7)? Which of the following was NOT a common nation for Japan to trade with up through the 16th century?A. PortugalB. KoreaC. Great BritainD. China which statement best supports the idea that crabs might eat seahorses? A. seahorses are really fish. B. seahorses are slow swimmers. C. some seahorses have damaged tails. D. some seahorses are found in seaweed. Two-Stage ABC for Manufacturing: Reassigning Costs to Cost Objectives National Technology, LTD. has developed the following activity cost information for its manufacturing activities: Activity Activity Cost Machine setup $75.00 per batch Movement 22.00 per batch 0.10 per pound Drilling 3.00 per hole Welding 6.00 per inch Shaping 32.00 per hour Assembly 18.00 per hour Inspection 2.00 per unitFilling an order for a batch of 50 fireplace inserts that weighed 150 pounds each required the following: Three batch moves . Two sets of inspections . Drilling five holes in each unit Completing 80 inches of welds on each unit . Thirty minutes of shaping for each unit . One hour of assembly per unit Determine the activity cost of converting the raw materials into 50 fireplace inserts Fireplace InsertsActivity Cost Set-up $ Movement Batch 60V Weight Inspection Drilling Welding Shaping Assembly Total someone please help thanks Please answer these questions from bud not buddy.will give brailliest.Chapter 19:1. Why does Bud try to comfort Mr. Calloway?2. Is Mr. Calloway disappointed with his discovery?3. Why did Herman E. Calloway and his daughter have a bad relationship?4. Why do you think Ms. Thomas asked Bud to give Mr. Calloway time?5. How do the members of the band make Bud feel welcome?6. Why does Bud say that the squeaks and squawks of his saxophone were the closing of one door and the opening of another door? Popular petitions in history 2. You have $500 to invest and have several options available to you.p a. Your banker shows you the graph at right to explain what you can earn if you invest with him. Does this graph represent simple or compound interest? How can you tell? What is the interest rate? Write an equation to represent how much money you would have as time passes. Let x represent time in years.