The potential difference from the cathode (negative electrode) to the screen of an old television set is +22,000 V. An electron leaves the cathode with an initial speed of zero.

a)Determine the kinetic energy of the electron.

b)Determine the speed of the electron.

Tax Return Project FORM 1040

Facts:

James Reynolds (SSN 434-44-4300){DOB 06-20-1969} and Carol Reynolds (SSN 433-43-4400) [DOB 03-18-1972] are husband and wife and file a joint return. They live at 7843 Campus Road, Sacramento, CA 95823. They fully support their daughter Alicia (SSN 435-45-45000 [DOB 04-16-1996] who attends UC Davis full-time as a medical student. They also have a son Joseph (SSN 436-46-4600) [DOB 03-02-2000]. James and Carol furnish all of the support of Grace (Carol's grandmother) (SSN 437-47-4700) [DOB 01-30-1937] and lives in an assisted living facility

Alicia recieves a $3,540 scholarship covering her room and board.

James recieved a W-2 from Quality Products Inc. [93-5632988 federal id and state id 356-4395-1] 1801 18th street, Sacramento, CA 95824

The family had health insurance coverage for the current tax year

Goodwill address is 8735 Cosumnes River Parkway, Sacramento, CA 95823

Required:

Prepare 2017 Federal and California income tax returns including all appropriate forms and schedules. They do not want to contribute to the presidential election campaign and do not want to be a third party designee.

For any missing information, make reasonable assumptions and then document them when submitting the return.

EXPERIMENT 1    

Part 1:

Dr. Saunders wanted to know whether adolescents who had restricted television viewing time studied more than adolescents who had unlimited television viewing time. She recruited a small sample of children aged 12 to 17 years old; some of these children were allowed limited access to their home televisions, and others were allowed unlimited access. She obtained the following studying time data (in minutes) fore the two groups:

Enter these data into SPSS in the appropriate manner for the type of analysis you will conduct. Label the columns appropriately.

After you answer questions about the appearance of the information in Data View, you will conduct the appropriate statistical test.

1. Enter all the numbers or words you see in the first column in SPSS data view in the same order they are shown in that column.

Question 1 options:

Blank # 1

Blank # 2

Blank # 3

Blank # 4

Blank # 5

Blank # 6

Blank # 7

Blank # 8

Blank # 9

Blank # 10

Blank # 11

Blank # 12

2. What text goes in the header of the first column?

3. Enter all the numbers or words you see in the second column in SPSS data view in the same order they are shown in that column.

Question 3 options:

Blank # 1

Blank # 2

Blank # 3

Blank # 4

Blank # 5

Blank # 6

Blank # 7

Blank # 8

Blank # 9

Blank # 10

Blank # 11

Blank #12

4. What text goes in the header of the second column?

Part 2:

Using SPSS compute the appropriate statistical test to determine whether there is a difference in study time between the children with limited vs. unlimited television viewing. Fill in the empty cells based on the output of the statistical test you conducted.

Write your answer to the same number of decimal places as you see in your SPSS output.

Ali, Khalid and Salim are partners of a firm (AKS LLC) that deals in used computer, printer, Xerox machines, servers, repair, and maintenance service in corporates and on call services. Everything was going well, but all in sudden Salim has been died in road accident. Salim’s wife appointed as the legal representatives to receive his share. Sharing profit and losses in the ratio of 5:3:2. Salim maintain all accounts like dealing and making final accounts and bank dealing. Due to Salim’s death it was difficult to collect all assets, liabilities and capital amount information because Khalid and Ali, they don’t have experiences to maintain the accounts. But at last they collect the below information but some information’s missing.

Being a friend of Ali, you will help to find out the missing information and Salim’s settlement in following condition.
Mr. Salim died on 31st March 2020. The legal representative of the deceased partner entitled to receive his share after the following adjustments.
a) Goodwill be valued at 2.5 year’s purchase of the average profit of the last four years, Which were 2016 OMR 32,500; 2017 OMR 30,000; 2018 OMR 40,000; 2019 OMR 37,500.
b) Premises to be appreciated by OMR 62,500.
c) Provision for doubtful debts to be made at 6% on debtor
d) The assets are to be valued as, Equipment be valued at OMR 70,000 and Patents at OMR 20,000.
e) For the purpose of calculating Salim’s share in the profit of 2020, the profit in 2020 should be taken to have been earned on the same as in 2019.
f) A sum of OMR15,000 is to be paid immediately to the executors of Salim and the balance transferred to his loan account.
You are required to pass necessary Journal entries with narrations to record the above transactions, prepare the Revaluation Account and Salim executors account

Use a graphing utility to graph V(x) = x(12- 2x)²​, which expresses the volume of a​ box, V, as a function of the length of the side of the square cut from each​ corner, x, of a sheet of square cardboard with a side length of 12 inches. Then use the trace button or maximum function feature to find the length of the side of the square that should be cut from each corner of the cardboard to create a box with the greatest possible volume. What is the maximum volume of the open​ box?

a. What is the length of the side of the square that should be cut from each corner of the cardboard to create a box with the greatest possible​ volume?

​(Round to the nearest inch as​ needed.)

b. What is the maximum volume of the open​ box?

_ in³ (round to nearest inch)

Consider the following two half-cells. One half-cell (half-cell A) initially has 1.0 M each of 3PG and GAP; the other half-cell (half-cell B) initially has 1 M each of NAD+ and NADH. What is the value of ΔG°’ (in kcal/mol to the nearest tenths) when the two half-cells are connected by a salt bridge. To answer this question, you will need the standard reduction potential of NAD+ (which is given in your text), and you will need the standard reduction potential of 3PG (i.e., 3PG + 2H+ + 2e- --> GAP + H2O), which is not listed in your text but which I will provide for you. This value is -0.55 V.

Standard reduction potential for NAD+ -> NADH is -0.32 V.  

A parallel-plate air capacitor is made by using two plates 16 cm square , spaced 3.1 mm apart. It is connected to a 12-V Battery

(a) What is the capacitance?

Answer is 73 pF

(b) What is the charge on each plate?

Answer is 880 pC

(c) What is the electric field between the plates?

Answer is 3900 V/M

(d) What is the energy stored in the capacitor?

Answer is 5.3 nJ

(e) The battery is disconnected and then the plates are pulled apart to a separation of 7.4 mm. What is the capacitance in this case?

(f) What is the charge on each plate in this case?

(g) What is the electric field between the plates in this case?

(h) What is the energy stored in the capacitor?

Please answer (e), (f), (g), & (h)