The administration of the Kasoa Government hospital wants to improve its quality of service by reducing the waiting time of travelers. For that purpose, they want to design what could be the best queuing strategy to have the minimum waiting time. You have been task to advice on the best queuing strategy in order to reduce the waiting time of patients before attended to. Discuss how you will address the problem

A reaction has a rate constant of 1.23×10⁻⁴ s−1 at 26  ∘C and 0.232 s−1 at 79  ∘C .

Part A

Determine the activation barrier for the reaction.

Express your answer in units of kilojoules per mole.

Part B

What is the value of the rate constant at 18  ∘C ?

Express your answer in units of inverse seconds.

Can someone just answer 8 A B C D and E please!!!

Regression Analysis (Excel 2010 & 2007)

1.         Open a new Excel worksheet (which will be saved as REGRESSION.xlsx).  In cell A1 type your name.  In cell A2 type the course and section number (i.e. ECON225-01).  In cell A3 type the date.  Skip cell A4.  In cell A5 type “Assignment: Regression Analysis”.  In cell A6 type “File: REGRESSION.xlsx”.

2.         Type X in cell B8 and type Yin cell C8.  Type Miles in cell B9 and type Minutes  in cell C9.

In cells B10 through B18 enter the following values:

11, 10, 15, 7, 3, 6, 9, 12, 5

                        In cells C10 through C18, enter the following data values:  

                        28, 27, 35, 15, 8, 14, 20, 29, 13  

            Center format cells B8 through C18 for a more professional appearance.

3.         Click on the Datatab in the toolbar, then select Data Analysis. Next, select   Regressionfrom the Analysis Tools and click on OK.  In the Regression dialog boxes type C10:C18in the Input Y Range dialog box, then type B10:B18in the Input X Range dialog box.  Under Output Options select Output Range and type A20:I40in the output range dialog box.  Click onOK. A Summary Output table will appear.

4.         Select cell D27 and type Forecast for Y when X = 13:  Next select cell G27, then click on the Formulas tabin the toolbar, then select More Functions. Under the Function category select Statistical.  Under the Function name select  FORECAST.  In the dialog boxes type 13in the X dialog box, type C10:C18in the Known Y’s dialog box, and type B10:B18in the Known X’s dialog box.  Click on OK. The forecasted value for Y when X=13 will appear in cell G27.

5.         Return to the Home tab in the toolbar.  Select the columns of X and Y data values from B10 through C18(do not select their headings).  Next, click on the Insert tabin the toolbar, under Charts select Scatter, then select the first choice of a scatter diagram graph.    Resize and reposition the scatter diagram to the location of cell E9 for the top left corner of the diagram, and cell I 22 for the bottom right corner of the diagram.  (This will allow everything to fit on one printed page.) Delete the “Series 1” label box. You can label the axes with the variable names (Miles and Minutes) by clicking on the outside corner of the graph, then select Axis Titles in the toolbar. Label both the X and Y axes of the graph with their appropriate variable names.

            (Instructions continue on the next page.)

6.         Next, click any place inside of the scatter diagram. Under the Analysis options, click on Trendline,thenselectLinear Trendline. Click on OK. A trend line will be added to the scatter diagram.  Do a Print Preview to make sure that your graph fits onto the printed page.

7.         Save your worksheet on a disk as REGRESSION.xlsx and print-out the worksheet to submit to the instructor.  

8.         In addition to submitting a print-out of the worksheet(s), also submit typed answers to the following questions, referencing the data in your print-out and your textbook or Notes:

(a)        What is the regression equation for this data set? (Write the printed “a” and “b” values into the equation.  Hint: Under the Coefficient column the value for the Intercept is the value for “a” and the X Variable value is the value for “b”.)

(b)       Interpret the printed value for “a” relative to its definition, the X and Y variable names, and its value.  

(c)        Interpret the printed value for “b” relative to its definition, the X and Y variable names, and its value.

(d)       Interpret the printed value for “r” relative to its definition, the X and Y variable names, and its value.  (**Hint: Under the Regression Statistics section the Multiple R value is the correlation coefficient and the R Square value is the Coefficient of Determination.  The printed table value for “r” does not always indicate direction (+ or -), therefore, check that the sign for your “r” value agrees with the sign for your “b” value.)  

(e)        Interpret the printed value for “r²” relative to its definition, the X and Y variable names, and its value.  

A system has five workstations (A, B, C, D, and E) connected in sequence, with process times of 5, 10, 4, 9, and 8 seconds per unit each, respectively.  Each workstation contains a single machine.

1. which workstation is the bottleneck of the system:

          a.   Workstation A

          b.   Workstation B

          c.   Workstation C

          d.   Workstation D

2. the system process time of this process is:

          a.   5.1 seconds                                                                             

          b.   10 seconds

          c.   15 seconds

          d.   36 seconds

3. assume Workstation B now contains two machines, each of which can process a 1 unit every 10 seconds.  What is the throughput time of this process?

          a.   9 seconds                                                                                

          b.   10 seconds

          c.   36 seconds

          d.   46 seconds

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2.Six Ways To Manage Conflicts Between Stakeholders

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An electron collides elastically with a stationary hydrogen atom. The mass of the hydrogen atom is 1837 times that of the electron. Assume that all motion, before and after the collision, occurs along the same straight line. What is the ratio of the kinetic energy of the hydrogen atom after the collision to that of the electron before the collision?

Access control can be considered as the central element of computer security. Question 4(a), 4(b), 4 (c) and 4(d) based on this information.

4 (a). Relate the principal objective of computer security with the function of access control.

4 (b). Briefly explain how access control being implemented in the machine.

4 (c). If Process A requires 500MB of memory space to perform calculation and Process B requires 100MB of memory space to perform graphics processing, identify the object, subject and access operation in this scenario. Provide explanation for your answer.

4 (d). Company RT wants to have different access levels for each of its users. A management level employee will have more privileges to files and operations. The executive level will have moderate privilege to the files but individual users will have their own level of control to the files they own. Which type of access control is suitable for this company and its employee? Clearly explain and justify your answer.

Goal: to write a Python program that will read a playlist from a CSV file and display it in the console in the form of a table.

https://s3.eu-west-2.amazonaws.com/bb-python-modules/Coursework/CW3/playlist_text_question.html

The following is a link to the question. It includes all instruction and a template file (with additional instructions) where the answer must be completed.

A thin aluminum sheet with an emissivity of 0.25 on both sides is placed between two very large parallel plates, which are maintained at uniform temperatures T1 = 600◦C and T2 = 325◦C and have emissivities ε1 = 0.5 and ε2 = 0.8, respectively. Determine the net rate of radiation heat transfer between the two plates, per unit surface area of the plates,

(a) without the radiation shield, and

(b) with the radiation shield. What is the percentage reduction in heat transfer with the shield?

DRAW A K-MAP FOR THIS SIX VARIABLE .

THE OUTPUT VALUES ARE(1,2,3,4,5,6,7,8,16,17,19,20,22,23,24,25,26,29,30,31,32,33,35,38,39,40,42,45,48,50,51,52,54,55,57,58,59)

DRAW K-MAP

LAYOUT OF K -MAP

SOP

THANKYOU

Your objective is to write a well-documented simple program using classes, a loop, and nested ifs to simulate an ATM using JAVA.

1. Create an ATM class with class variables name, pin, and balance, a constructor with parameters to assign values to the three instance variables, methods to get the name, pin, and balance, and methods to handle validated deposits and withdrawals ( deposit and withdrawal amounts cannot be negative, and withdrawal amount must not be greater than the existing balance).

2. In the ATMTest class, read the names, 4 digit pin numbers, and account balances of two customers into two instances of the ATM class. Display the two customers names, pins, and balances formatted.

3. Now that you have all your customers’ information start your ATM to accomplish the following within an infinite loop,

a). Display a welcome screen with your bank’s information and prompt for and read the customer entered pin.

b). Use a nested if to match the entered pin with one of the two customers’ pins. If the entered pin number matches that of one of the customers, then:

i. Welcome the customer by name and display the balance.

ii. Display option to 1. DEPOSIT, 2. WITHDRAW or 3. EXIT.

iii. If option 1 is selected, then use the instance deposit method to prompt for deposit amount, read, and add a valid deposit amount to the customer’s balance

iv. If option 2 is selected, then use the instance withdrawal method to subtract a valid withdrawal amount from the customers balance

v. If option 3 is selected, go to step a.

4. Should the entered pin number not match either of the two customers, notify the customer that the entered pin is not valid and go to step a.

5. Selection of the EXIT option must display welcome/login screen (step a).

6. Should an incorrect option be entered, notify the user and display the original welcome/login screen (step a).

Please lists the IDE you used for the project.

• Craft a letter to one of your legislators. You may choose to write a letter to your State Senator or House Representative for your district. Keep your letters to legislators that are elected on the Federal level and serve you in Washington, DC. If you do not know who your local senator or representative is, check the Supplemental Resources for the legislator search link.
• In your letter tell your legislator what you think may be effective mechanisms for controlling health care costs. You may wish to review the measures of the Affordable Care Act as a basis for your letter.
• Point out at least one health cost control measure that you believe this legislator should advocate for in the next legislative year. (For example, you may want to advocate for expanding value-based purchasing, or eliminate utilization review procedures for Medicaid, or create disease registries to track chronic illnesses).
• Your letter should include an introduction, body of one to two paragraphs, and a concluding paragraph. Write a letter that you would be proud to mail or email your legislator. Do use a letter template or letter format for this assignment.
• Citations are not needed.
• Review the information in the Supplemental Resources to find your own state legislator and to review information on how to write a professional letter.

For each of the following define, how each are identified from incremental exercise and what happens metabolically for each to occur

i) VO2max ii) GET iii) VT1    iv) VT2

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