Numerade

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direct labor 90000 advertising 40000 factory supervision 35000 what is the total amount of variable manufacturing overhead cost?

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A three-year magazine subscription costing $151 may be cancelled at any time, and a prorated refund will be made for the remaining weekly issues. If Juanita cancels her subscription after receiving 29 issues in the second year, what refund should she get? Assume there are exactly 52 weeks in a year. (Do not round intermediate calculations. Round your answer to 2 decimal places.) Refund $

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Journals and magazines are similar in all the following ways EXCEPT: Both tend to have articles written by several different contributors. Both are trying to inform their readers. Both tend to be released monthly or quarterly. Both tend to publish peer-reviewed articles.

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The ampule of Dilantin has come over marked "2 mL equals 100 mg." The doctor has ordered 75 mg. How much would you give?

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CONCEPT QUESTIONS Predict the Product. Provide the stable organic product(s) that would result for each reaction below. HN. $H_2SO_4$ (cat.), pH 4-5 $NH_2$ THF, 65°C $H_2SO_4$ (cat.), pH 4-5 THF, 65°C $H_2SO_4$ (cat.) $H_2O$, 65°C $H_2SO_4$ (cat.), pH 4-5 $H_2O$, 65°C N NH H (XS) $H_2SO_4$ (cat.), pH 4-5 THF, 65°C $NH_2$

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The dark brown dog is partially based on things seen by Stephen Crane when he lived in the slums of New York. Based on the events of the story, what do you imagine life was like in New York slums in the 1890s?

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a. Write a recursive function apply_all() that takes a function and a list as arguments and returns a list comprising the results of applying the function to each elements of the list. Example: >>> apply_all(sqrt, [4, 9, 16, 25]) # sqrt = square root function [2, 3, 4, 5] b. Use apply_all function to check which string in a list contains numbers only. apply_all(lambda:...., ["1234", "hellow","class23"])

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b) The solid shaft ABC and the gears shown are used to transmit 10 kW from the motor M to a machine tool connected to gear D as shown in Figure 2. Knowing that the motor rotates at 240 rpm and the ?all = 60 MPa, determine the smallest permissible diameter of shaft ABC.

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An 8800 kW, 6.0 kV, 1500 r/min, 3-phase, 50 Hz, 0.9 power factor synchronous motor manufactured by Siemens has the following properties: 1. Rated current: 962 A 2. Rated torque: 56.0 kNÂ·m 3. Pull-out torque: 1.45 pu 4. Locked-rotor current: 4.9 pu 5. Excitation voltage: 160 V 6. Excitation current: 387 A 7. Full-load efficiency, excluding excitation system losses: 97.8% 8. Moment of inertia of rotor: 520 kgÂ·m^2 9. Temperature rise of cooling water: 25Â°C to 32Â°C 10. Flow of cooling water: 465 L/min 11. Maximum permissible external moment of inertia: 1370 kgÂ·m^2 12. Mass of rotor: 6.10 t (t = metric ton) 13. Mass of stator: 7.50 t 14. Mass of enclosure: 3.97 t Using the above information, calculate the following: a. The total mass of the motor including its enclosure, in metric tons b. The flow of cooling water in gallons (U.S.) per minute c. The maximum total moment of inertia (in lbÂ·ft^2), which the motor can pull into synchronism d. The total losses of the motor at full-load e. The total efficiency of the motor at full-load f. The reactive power delivered by the motor at full-load g. If the iron losses are equal to the stator copper losses, calculate the approximate resistance between two terminals of the stator h. Calculate the resistance of the field circuit

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2. The graph shown gives the height of the tide in a harbour as a function of time over the course of one day. Height of Tide in a Harbour a. What is the greatest and lowest height of the tide? [2 marks] b. At approximately what time in the morning is the tide at its highest height? [1 mark] c. Does the graph represent a linear function? Explain. [2 marks] d. Express the domain and range of the graph in set builder notation. [2 marks]

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tyler a.