Name: _
Class: _(
)
Date: _
Junior Secondary Foundation Topics Supplement
5. Mensuration
Exercise 5A
1.
Exam Tips
Conventional Questions
2
In the figure, the area of the trapezium ABCD is 27 cm , where AB is
parallel to DC. It is given that BCD = 90, BC
Junior Secondary Foundation Topics Supplement
Solutions
3. Approximation, Errors, Percentages
Lower limit of the length of AF
= (6 0.5) mm
Exercise 3A
= 5.5 mm
1.
(a) 218.594 = 219, cor. to the nearest integer
Lower limit of the length of FE
(b) 218.594 =
Junior Secondary Foundation Topics Supplement
Solutions
= = 60
4. Rectilinear Figures, Trigonometry,
Solids
tan BCA = AB
AC
= 7
24
BCA = 16.260, cor. to the nearest
Exercise 4A
1. DC / BE
x = 40
0.001
DB = DC
The required angle
DBC = x = 40
= BCA
In
STRATEGY
Pipelines, Platforms, and the
New Rules of Strategy
by Marshall W. Van Alstyne, Geoffrey G. Parker, and Sangeet Paul Choudary
FROM THE APRIL 2016 ISSUE
B
ack in 2007 the five major mobile-phone manufacturersNokia, Samsung,
Motorola, Sony Ericsson
Five forces Analysis
1. Threat of new entrants (Low)
Threat of new entrants refers to the threat that the profits or market share of
established firms may be eroded by new competitors. Online retailing industry
nowadays is growing rapidly. The competition
iFreeRiders
Business Plan
Prepared By:
Lam Hiu Yi, Hiu Yi
Lam Yuen Ho, Charlie
Shum Hok Hin, Hin
Yip Pik Yin, Ipy
Tel: (852) 2888 2999
Email: [email protected]
Copy assigned to Wilson Woon
CONFIDENCTIAL
Do not make copies of this document
Table of Con
Statistics for Business Exercise
Chapter Two Class Exercise Solution Statistical Measures and Data
Presentation
Solutions
1.
Company A
Company B
Mean ($1000)
29
61
Median ($1000)
28.5
62.5
Q1 ($1000)
26
53.5
Q3 ($1000)
31.5
67
Variance
13.333
51.667
3.651
Statistics for Business Class Exercise
Chapter Three Class Exercise - Probability
Solutions
1.
Present the information as contingency table
Play tennis
No tennis
Total
Play soccer
5
34
39
No soccer
21
25
46
Total
26
59
85
(a) P(T S) =
(b) P(S T') =
2.
3.
City University of Hong Kong
CB2505 E-Business
Individual Assignment Analytical Report for Amazon
Tutor: Mr. Lau Ho Ming
Session: L29
Student Details:
Student Name
Shum Hok Hin, Hin
Student ID
52801753
Date of Submission: 29-11-2013
1
Amazon is regarded a
Junior Secondary Foundation Topics Supplement
Solutions
1. Laws of Indices, Polynomials,
Factorization
a 3b 5 = a 3b 5
( a 2 b) 4 a 8 b 4
(g)
5 4
= b8( 3)
a
= b1 1
a
Exercise 1A
( x 4 ) 3 x1 2
1. (a)
= 5
x 5
x
= x12 (5)
=x
4 53
= x 5 4
y
6
1 4 6
(b) a 7b
Junior Secondary Foundation Topics Supplement
5. Mensuration
Solutions
3.
Exercise 5A
1.
(a) Let x cm be the length of AB.
Area = 27 cm2
( x 11)(3)
= 27
2
x + 11 = 18
r = 16
The length of OP is 16 cm.
90
(b) PQR = 2(16)
cm
360
= 8 cm
In POR,
x=7
Th
Junior Secondary Foundation Topics Supplement
Solutions
2y
(b) 25 xy = 25 y
3
2y2
= 25
3
25 xy is an integer,
2. Formulae, Identities, Equations,
Inequalities, Rate and Ratio
Exercise 2A
1.
2 + a(b + 1) = 2 b
y must be a multiple of 3.
When the val
1
Name : _
F.1 Mathematics 1L (MC)
Chapter 1 Directed Numbers
1.
2.
7.
Which of the following is NOT a directed
number?
A. 2
B. 0
C. +3
D. 4
3, 0.4, +0.6, 11, 3.14,
6
,0
7
How many negative numbers are there?
A. 2
B. 3
C. 4
D. 5
3.
4.
5.
6.
If +3 kg repr
Name: _
Class: _(
)
Date: _
Junior Secondary Foundation Topics Supplement
6. Coordinates, Symmetry and Transformation
Exercise 6A
1.
Exam Tips
Conventional Questions
Refer to the figures below.
Fig. I
Fig. II
Fig. III
(a) Which of the figures have reflec
Name: _
Class: _(
)
Date: _
Junior Secondary Foundation Topics Supplement
2. Formulae, Identities, Equations, Inequalities, Rate and Ratio
Exercise 2A
Exam Tips
Conventional Questions
1.
Make b the subject of the formula 2 + a(b + 1) = 2 b.
2.
Consider t
Junior Secondary Foundation Topics Supplement
Solutions
7. Statistics and Probability
4.
All the possible outcomes are integers from 60
to 69 inclusive.
Exercise 7A
Total number of possible outcomes = 10
1.
From 60 to 69, the multiples of 4 are 60, 64
(a)
Name: _
Class: _(
)
Date: _
Junior Secondary Foundation Topics Supplement
4. Rectilinear Figures, Trigonometry, Solids
Exercise 4A
1.
Exam Tips
Conventional Questions
In the figure, D is a point lying on AB such that DB = DC. If DC / BE,
find x, y and z.
Junior Secondary Foundation Topics Supplement
Solutions
6. Coordinates, Symmetry and
Transformation
4.
Rectangular coordinates of B = ( 2 3 , 2)
y
B( 2 3 , 2)
Exercise 6A
1.
(a) Fig. I and Fig. III have reflectional
O
symmetry. The number of axes of
C
x
r
Name: _
Class: _(
)
Date: _
Junior Secondary Foundation Topics Supplement
7. Statistics and Probability
Exercise 7A
1.
Exam Tips
Conventional Questions
The pie chart below shows the distribution of the numbers of books
owned by Lily. It is given that she
CB2505 - Week 3
Technologies of eCommerce (1) Web 1.0
Dr. Raymond
Lau and Ms. Tania Lau
and
2.0
Department of Information Systems
Intended Learning Outcomes
Describe the Fundamental Concepts of Web 1.0
Explain the Principles of 2.0 Technologies
Describe t
11/28/2013
CB2505 Individual
Assignment
Tutorial Session: L30
Student Name: Leung King Cheong
Student ID: 52854629
Amazon, one of the biggest companies gaining benefits from Internet. From 1997 to 2013, the stock price of
Amazon.com.Inc rise from $18 to $
ReadTheory.Org 2010
EnglishForEveryone.Org 2008
Name_
Date_
Exercise 12
Present Tense
Fill in the spaces with the correct form of the verb in simple present tense.
Example: I (play) play the guitar.
Example: Jessica (play) plays the guitar.
Example: He (n
General English
Name: _(
)
Class:
Section A: Vocabulary, Grammar and Usage.
I.
P.2
_
(50%)
Complete the questions: (10%)
What
e.g.
How many
What
Which
Does
Do
Whose
is Peter doing?
He is buying an ice cream.
1.
Ann like bananas?
Yes, she does.
2.
pupils l
S.K.H.FUNG KEI PRIMARY SCHOOL
Supplementary Exercise (4)
English
( )
Class: P.2 ( )
Name:
A. Fill the blanks with the words given.
fries bread canteen beef vegetables juice noodles
In the morning. May has a slice of
and a cup of orange
. In the afternoon,
General English
Name :_ (
Class : P.3 _
Section A
)
Vocabularies, Grammar, and Usage 35%
I. Read the passage carefully and fill in the correct forms of the verbs.
On Tuesday afternoon, my parents and I
aunt
( go ) to visit my
( live ) in a small farm in t