This document appears to be an exam paper for a mathematics course. It contains instructions for candidates taking the exam, information about the structure and format of the exam, the exam questions themselves, and spaces for candidates to write their answers. The exam consists of 9 multiple choice and short answer questions testing a range of mathematics concepts and skills, including binomial expansion, solving equations, factorizing polynomials, calculating areas, and using integration rules. Candidates are instructed to show their working, write answers in the spaces provided, and include relevant working and steps to receive full marks. The first 3 questions are presented for summary.
Chimpoo and McZee use basic principles of Physics to easily climb a rope. Must to read to understand laws of Physics. Please do not include these presentations without our prior permission.
Chimpoo and McZee use basic principles of Physics to easily climb a rope. Must to read to understand laws of Physics. Please do not include these presentations without our prior permission.
Unit 8 & 9 [122 Payroll Accounting] Page 1 of 3 .docxdickonsondorris
Unit 8 & 9 [122: Payroll Accounting]
Page 1 of 3
Script
Welcome to your Homework Assistance video for Units 8 and 9. In Units 8 & 9 you are working on completing the final
project for the class. In this video, you will be reviewing the steps required for this project.
Chapter 7 of the text is a comprehensive Payroll Project that should be completed by you to demonstrate understanding
of the material covered in Chapters 1-6. For each part of the payroll project you should complete the Journal, General
Ledger, Payroll Register, and the Employee Earnings Record as applicable. When completing the Payrolls, complete the
payroll register first, then transfer each employee’s amounts to the Employee Earnings Record, then complete the
Journal entries applicable to the payroll, and then post to the general ledger.
Each Part of the project will be submitted separately for grading, you will submit the entire template, and the instructor
will grade each part separately and award points based on completion and correctness. Be sure to look at the feedback
provided by the instructor for corrections that may affect your ending balances.
The Final Project is worth 210 points; the final project will be broken down into six (6) parts as follows:
The October 9 payroll has been completed for you in the template. You will see the Payroll Register, and Journal in the
template, this is color coded light green.
Part 1 (40 points) October 20th – November 4th on pages 7-11 and 7-12 in the template this is color coded yellow. Use
Journal page 42.
Part 2 (40 points) November 6th - 18th on pages 7-12, 7-13 and 7-14 in the template this is color coded blue. Use Journal
page 43.
Part 3 (25 points) November 20th and 30th on pages 7-14, 7-15 and 7-16 in the template this is color coded dark pink.
Use Journal page 44.
Part 4 (35 points) December 3rd- 4th on pages 7-16 in the template this is color coded orange. Use Journal page 45.
Part 5 (40 points) December 9th – 15th on page 7-17, in the template this is color coded tan. Use Journal page 46.
Part 6 (30 points) December 18th – February 1st on pages 7-17 through 7-20, in the template this is color coded Blue. Use
Journal page 47.
Start by Downloading the template from Doc Sharing-you should be using the template called: Final Project
Template 2012
This template is color coded by Project Part, the Payroll register and the journal match by color
You will complete the work on pages 7-1 through 7-19 (January 15th transaction) and the February 1st journal
entries.
Unit 8 & 9 [122: Payroll Accounting]
Page 2 of 3
VERY IMPORTANT!
Read everything carefully-begin on page 7-2.
Pages 7-2 through 7-6 give the company information and the employee details
Read and trace the transactions for the October 9th Payroll that has been done for you (pages 7-7
through 7-10)
If you have questions-ask sooner rather than later, and attach your temp ...
A very detailed PowerPoint on the 2010 disaster: Haiti Earthquake. The PPT includes:
The background info of the quake
Maps showing the location of Haiti and the epicentre
The reason why the earthquake occurred
The immediate damage
The aftermath
Foreign aid info (including an ITN news video of a UK firefighter rescue)
Continuing problems
Long term recovery
Pictures of the devastation/rescue efforts
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3.
y
P
C
r
T
Q
O x
L
Figure 1
The circle C with centre T and radius r has equation
x2 + y2 – 20x – 16y + 139 = 0
(a) Find the coordinates of the centre of C.
(3)
(b) Show that r = 5
(2)
The line L has equation x = 13 and crosses C at the points P and Q as shown in Figure 1.
(c) Find the y coordinate of P and the y coordinate of Q.
(3)
Given that, to 3 decimal places, the angle PTQ is 1.855 radians,
(d) find the perimeter of the sector PTQ.
(3)
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5.
y
y = 10x – x2 – 8
A R
B
y = 10 – x
O x
Figure 2
Figure 2 shows the line with equation y = 10 – x and the curve with equation
y = 10x – x2 – 8
The line and the curve intersect at the points A and B, and O is the origin.
(a) Calculate the coordinates of A and the coordinates of B.
(5)
The shaded area R is bounded by the line and the curve, as shown in Figure 2.
(b) Calculate the exact area of R.
(7)
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6. (a) Show that the equation
tan 2x = 5 sin 2x
can be written in the form
(1 – 5 cos 2x) sin 2x = 0
(2)
(b) Hence solve, for 0 - x - 180°,
tan 2x = 5 sin 2x
giving your answers to 1 decimal place where appropriate.
You must show clearly how you obtained your answers.
(5)
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7. y = ¥(3x + x)
(a) Complete the table below, giving the values of y to 3 decimal places.
x 0 0.25 0.5 0.75 1
y 1 1.251 2
(2)
(b) Use the trapezium rule with all the values of y from your table to find an approximation
1
for the value of ∫ ¥(3x + x) dx
0
You must show clearly how you obtained your answer.
(4)
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8.
h mm
x mm
Figure 3
A manufacturer produces pain relieving tablets. Each tablet is in the shape of a solid circular
cylinder with base radius x mm and height h mm, as shown in Figure 3.
Given that the volume of each tablet has to be 60 mm3,
(a) express h in terms of x,
(1)
120
(b) show that the surface area, A mm2, of a tablet is given by A = 2ʌx2 +
x (3)
The manufacturer needs to minimise the surface area A mm2, of a tablet.
(c) Use calculus to find the value of x for which A is a minimum.
(5)
(d) Calculate the minimum value of A, giving your answer to the nearest integer.
(2)
(e) Show that this value of A is a minimum.
(2)
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9. A geometric series is a + ar + ar2 + ...
(a) Prove that the sum of the first n terms of this series is given by
a (1 − r n )
Sn =
1− r (4)
The third and fifth terms of a geometric series are 5.4 and 1.944 respectively and all the
terms in the series are positive.
For this series find,
(b) the common ratio,
(2)
(c) the first term,
(2)
(d) the sum to infinity.
(3)
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