Describe a positive workplace culture(5 elements). Select one of those elements and describe how a leader could MAINTAIN that culture.and Describe a negative workplace culture(5 elements). Select one of those elements and describe how a leader could IMPROVE that culture

A balloon is to be used to carry meteorological instruments to an elevation of 18000 feet. The balloon is filled with helium at the ground level temperature and pressure ( 70 degrees Fahrenheit, 1 atm). The balloon material weighs .001 lb per square foot. If the instruments weigh 12 lbs, what should the diameter be of the spherical balloon ? Assume the temperature to drop 10 degrees Fahrenheit for every 4000 feet height.

an object 5 cm tall is placed 40 cm from a flat mirror find a) the distance from the object to the image, b) the height of the image, and c) the images magnification

Discuss with examples the importance of ethics in managing and delivering Information Technology projects.

Select True or False for the following statements about electromagnetic waves.

True False  A vertical automobile antenna is sensitive to electric fields polarized horizontally.
True False  The Earth's atmosphere is quite transparent to infrared radiation.
True False  Gamma rays can be produced through electrons oscillating in wires of electric circuits.
True False  Radio waves have wavelengths longer than 1 m.
True False  X-rays are produced by a glowing light bulb.
True False  Blue light has a longer wavelength than red.
True False  The sun's radiation is most intense in the visible region.

1. To observe the effect of temperature on reaction rate, the reaction between KMnO₄ and H₂C₂O₄ in acidic media is performed according to the given redox reaction,

                     2MnO₄^- + 16H⁺ + 5(C₂O₄)^2- → 10CO₂ + 2 Mn²⁺ + 8 H₂O

In the experiment, 4 mL 5x10^-3 M H₂C₂O₄ is added to the test tube containing 5 mL of 3x10^-4 M KMnO₄ and 1 mL of 0.25 M H₂SO₄ solutions, at 45⁰C.

1. Write expressions for the rate of the reaction in terms of the reactants and products (stoichiometric rate equation)
2. Which reactant is the limiting compound? Explain why?
3. If the reaction is completed in 60 s at 45°C, calculate the reaction rate
4. Explain the possible effect of temperature on the reaction rate by using the Arrhenius equation.

The mean score on a science assessment for 59 male high school students was 319.5 and the standard deviation 2.5. The mean test score on the same test for 40 female high school students was 298.9 and the standard deviation was 1.2. For this assessment, the population standard deviation for males is σ = 2.3 and the population standard deviation for females is σ = 2.0. At a =. 02 , can you support the claim that mean scores on the science assessment for male high school students were higher than for the female high school students?

Answer: a. Claim:


Ho:

Ha:

b. LTT, RTT or TTT ?


c. Hypothesis testing to use:


Why?





d. Standardized test statistic (formula and value)



e. P-value



f. Decision:




g. Interpretation: At  

ABC Manufacturing Inc. ends the month with two jobs still in progress. Job 5 has​ $10,000 of​ materials, $2,000 of direct labor and​ $8,000 of manufacturing overhead allocated. Job 6 was​ $30,000 of​ materials, $2,000 of direct labor and​ $10,000 of manufacturing overhead allocated. The cost of goods sold for the month was​ $40,000 and of that​ 30% was overhead. There were no finished goods in stock as the month ends. If the manufacturing overhead is underallocated by​ $10,000, which of the following choices would be the correct way to prorate​ it, assuming the proration is based on the allocated overhead in the ending balances of​ work-in-process, finished​ goods, and cost of goods​ sold? (Round any allocation percentages to one decimal​ place, X.X%.)

A. Job 6 should be allocated another​ $6,000 of cost

B. Job 5 should be allocated another​ $6,000 of cost

C. Cost of goods sold should be reduced by​ $4,000

D. Cost of goods sold should be increased by​ $4,000

Is a value-free economic system possible? Can economic analysis be a-political?

Near the surface of the Earth, the acceleration due to gravity is g = 9.8 m/s^2. The radius of the Earth is 6370 km. How far from the Earth's center would you have to go to reduce g to a value of 3.6 m/s^2?

In relation to dispute resolution, explain the advantages and disadvantages of using arbitration as a mean of dispute settlement in compared to using litigation. Give out an example to better demonstrate your arguments

Propose three different decarboxylation pathways

Discuss the role of attention and levels of processing in encoding.

Jackson County Senior Services is a nonprofit organization devoted to providing essential services to seniors who live in their own homes within the Jackson County area. Three services are provided for seniors—home nursing, Meals On Wheels, and housekeeping. Data on revenue and expenses for the past year follow:

*Allocated on the basis of program revenues.

The head administrator of Jackson County Senior Services, Judith Miyama, considers last year’s net operating income of $43,800 to be unsatisfactory; therefore, she is considering the possibility of discontinuing the housekeeping program.

The depreciation in housekeeping is for a small van that is used to carry the housekeepers and their equipment from job to job. If the program were discontinued, the van would be donated to a charitable organization. None of the general administrative overhead would be avoided if the housekeeping program were dropped, but the liability insurance and the salary of the program administrator would be avoided.

Required:

1-a. What is the financial advantage (disadvantage) of discontinuing the Housekeeping program?

1-b. Should the Housekeeping program be discontinued? yes or no?

2-a. Prepare a properly formatted segmented income statement.

2-b. Would a segmented income statement format be more useful to management in assessing the long-run financial viability of the various services? yes or no?