A set of data was recorded for the reaction of decomposition of H2O2. The data is shown in table 3 Copy the data from table 3 in an Excel spreadsheet. Table 3 Time (min) [H2O2] 0 0.300 1 0.221 5 0.107 10 0.065 15 0.047 20 0.037 In Excel, add two columns to calculate the ln and inverse of the concentration. Make a prediction (guess) which order the reaction is with respect to H2O2. Plot the data and see if the plot obtained is linear, if it’s not change your prediction (guess again). For example, if you predict that the order of the reaction is zero, you will plot the data in the column [H2O2] vs time. If the plot you obtain is liner, you will have found out that the order of the reaction with respect to H2O2 is zero. If the plot is not linear, you will conclude that the order of the reaction with respect to H2O2 is NOT zero but you still will not know if it is first or second order. To find out, you will have to build another plot until you find a linear one.

When you finish, answer the questions below 1. Which plot is linear? 2. What is the order of the reaction with respect to H2O2? 3. What is the value of k? 4. Write the rate law for the reaction.

Case Problem - Regression

Are you going to hate your new job?

Getting a new job can be exciting and uplifting. But what if you discover that after a short time on the job, that you hate your new job? Is there any way to determine ahead of time whether you will love or hate your new job? According to the Wall Street Journal, there are a few things to look for in the interview that might help you to determine whether you will be happy on that job.

A study conducted by the University of Connecticut posed several questions to employees to ascertain their job satisfaction. Themes included: relationship with the supervisor, overall quality of the work environment, total weekly hours worked, and opportunity for advancement at the job. Nineteen employees were asked to rate their job satisfaction on a scale of 0-100, with 100 being perfectly satisfied. The results of the survey are as follows. Assume that the relationship with a supervisor is rated from 0-50, with 50 as excellent. Overall workplace quality rated from 0-100, with 100 representing an excellent environment and opportunities for advancement on a scale of 0-50 with 50 representing excellent opportunity.

Job                   Relationship                 Overall Quality              Total Hrs.                      Opportunities

Satisfaction       w/ Supervisor               Work Environ                Worked/wk                  Advancement

55                    27                                65                                50                                42

20                    12                                13                                60                                28

85                    40                                79                                45                                7

65                    35                                53                                65                                48

45                    29                                43                                40                                32

70                    42                                62                                50                                41

35                    22                                18                                75                                18

60                    34                                75                                40                                32

95                    50                                84                                45                                48

65                    33                                68                                60                                11

85                    40                                72                                55                                33

10                    5                                  10                                50                                21

75                    37                                64                                45                                42

80                    42                                82                                40                                46

50                    31                                46                                60                                48

90                    47                                95                                55                                30

75                    36                                82                                70                                39

45                    20                                42                                40                                22

65                    32                                73                                55                                12

1. Develop a multiple regression model and analyze the data above related to job satisfaction. Use the four step analytical process to analyze the data. Test at the 0.05 level of significance and discuss in detail.

2. Of the variables above that are related to job satisfaction, which variables are stronger predictors of job satisfaction? Are other variables not mentioned here, potentially related to job satisfaction? Discuss in detail.

A patient exhibits extreme lactic acidosis (buildup of lactate in the body). Genome sequencing reveals a mutation in the gene coding for the E1 subunit of the PDH complex. This mutation is known to increase the Km of PDH for TPP.

a) In two to three sentences, explain how this mutation could lead to extreme lactic acidosis.

b) For each of the statements below, identify whether you would recommend or not recommend the treatment. Then, explain your reasoning and/or possible effects on the individual.

Statement 1: Provide the patient with a high carbohydrate diet.

Statement 2: Administer thiamine, a precursor of TPP, to the patient.

Is the middleware in an Android System considered an example of a middleware in a distributed system?

This is a machine learning question. Please use python and google colab format. PLEASE USE BASIC MACHINE LEARNING CODES.

Using the Kaggle diamonds dataset, construct a KNN estimator to predict diamond prices. Choose an appropriate K value and predict the price of a diamond with the following parameters: "carat' : 0.32, 'cut' : Ideal, 'color' : E, 'clarity' : IF, 'depth' : 60.7, 'table' : 58.0, 'x' : 4.46, 'y' : 4.48,  'z': 2.71".

Please change the cut, color and clarity to numbers (Eg: cut: 'Fair' : 1, 'Good' : 2, 'Very Good' : 3, 'Premium' : 4, 'Ideal' : 5) etc. I need to predict the price of the specific diamond stated above. Thank you!

Adjustment data:On November 1, 2017, Splish Brothers Inc. had the following account balances. The company uses the perpetual inventory method.

During November, the following summary transactions were completed.

On November 1, 2017, Splish Brothers Inc. had the following account balances. The company uses the perpetual inventory method.

A woman stands on a scale in a moving elevator. Her mass is 61.0 kg, and the combined mass of the elevator and scale is an additional 725 kg. Starting from rest, the elevator accelerates upward. During the acceleration, the hoisting cable applies a force of 9340 N. What does the scale read (in N) during the acceleration?

1- Block 1 (mass 2.0 kg) is moving to right at speed of 5.0 m/s. It collides with block 2 (mass 3.0 kg) that is moving to the right at speed of 3.0 m/s.

a) What is the speed of the blocks if the collision is completely inelastic? How much kinetic energy is lost? (3.8 m/s, 2.4 J)

b) What is the final speed of the blocks if the collision is elastic? (v1 = 2.6 m/s, v2 = 4.6 m/s)

2 - A solid uniform sphere of mass 5.0 kg and diameter 40 cm, rolls down a hill without slipping. If the velocity of the sphere downhill is 2.0 m/s.

a) what is the height of the hill? (29 cm)

b) What is the angular momentum of the sphere downhill? (0.8 kg*m/s)

I know the answers I just need to know how to get to those answers!

You decide to open a retirement account at your local bank that pays 8%/year/month (8% per year compounded monthly). For the next 20 years, you will deposit $500 per month into the account, with all deposits and withdrawals occurring at month’s end. On the day of the last deposit, you will retire. Your expenses during the first year of retirement will be covered by your company’s retirement plan. As such, your first withdrawal from your retirement account will occur on the day exactly 12 months after the last deposit.

What monthly withdrawal can you make if you want the account to last 15 years

What monthly withdrawal can you make if you want the account to last forever (with infinite withdrawals)?

Mid-Michigan Manufacturing Inc. (MMMI) wishes to determine whether it would be advisable to replace an existing production machine with a new one. The have hired your firm as a consultant to determine whether the new machine should be purchased. The data you will need is as follows:

   MMMI has decided to set a project timeline of 4 years.
   The new machine will cost $1,100,000. It will be depreciated (straight line) over a five-year period (its estimated useful life), assuming a salvage value of $100,000.

   The old machine, which has been fully depreciated, could be sold today for $253,165. The company has received a firm offer for the machine from Williamston Widgets, and will sell it only if they purchase the new machine.

   Additional Sales generated by the superior products made by the new machine would be $665,000 in Year 1. In Years 2 & 3 sales are projected to grow by 8.5% per year. However, in Year 4, sales are expected to decline by 5% as the market starts to become saturated.

   Total expenses have been estimated at 60.75% of Sales.

   The firm is in the 21% marginal tax bracket and requires a minimum return on the replacement decision of 9%.

   A representative from Stockbridge Sprockets has told MMMI that they will buy the machine from them at the end of the project (the end of Year 4) for $100,000. MMMI has decided to include this in the terminal value of the project.

   The project will require $100,000 in Net Working Capital, 54% of which will be recovered at the end of the project.

The calculations are done on excel.

1. What is the year 4 total cash flow?

2. What is the year 3 operating cash flow?

What is the % concentration (m/v) of a solution prepared by dissolving 10.0g of NaOH in enough water to make 225mL of solution?

A passenger with mass 85 kg rides in a Ferris wheel. The seats travel in a circle of radius 35 m. The Ferris wheel rotates at constant speed and makes one complete revolution every 25 s.

A)

Calculate the magnitude of the net force exerted on the passenger by the seat when she is one-quarter revolution past her highest point.

B)

Calculate the direction of the net force exerted on the passenger by the seat when she is one-quarter revolution past her highest point.

I need exact answers. Thank you

Implement the Fibonacci function by means of accumulative parameters so that it runs in linear time.

(Please use OCaml, Haskell or another functional language and delineate which you are using. Python won't work, unfortunately.)

Question 2 - 750 words

(A FRESH ANSWER IS REQUIRED TAKING IN CONSIDERATION THE FULL QUESTION AND TOPIC. AND PLEASE TAKE INTO ACCOUNT THE WORD COUNT REQUIRED. PLEASE DONT REWRITE THE EXISTING ANSWERS AVAILABLE AS THEY ARE NOT ACCORDING TO REQUIREMENT AND NOT RELATING TO WHAT IS REQUIRED.)
The AASB Framework OB2 states that: "The objective of general purpose financial reporting is to provide financial information about the reporting entity that is useful to existing and
potential investors, lenders and other creditors in making decisions about providing resources to the entity. Those decisions involve buying, selling or holding equity and debt instruments,
and providing or settling loans and other forms of credit"
Does the identification of particular groups of users have implications for the measurement basis that will ultimately be adopted by the AASB for use in Australia? Justify your position. In
your response you should consider whether fair values or historical costs would be more relevant to the users identified in the AASB Framework.