RMIT International University Vietnam, Ho Chi Minh City
ENGINEERIN 1300

Fall 2015
S E C T I O N 3.2
SOLUTION
The Derivative as a Function
201
Figure (A) satisfies the inequality
f .a C h/ ! f .a ! h/
f .a C h/ ! f .a/
"
2h
h
since in this graph the symmetric difference quotient has a larger negative slope than the ordinary right differ
RMIT International University Vietnam, Ho Chi Minh City
ENGINEERIN 1300

Fall 2015
k hiu
!
n
ngha
vi mi
tam gic
tn ti
tp rng
giai tha
thuc v
khng thuc
∋
PI
Tng
−
∗
cn n
∝
v cc
∠
∧
∨
giao
hp
∫
∴
∼
≅
ng dng, xp x
khng bng
≡
nh hn hoc bng
ln hn hoc bng
tp con ca.
X
RMIT International University Vietnam, Ho Chi Minh City
ENGINEERIN 1300

Fall 2015
Question 1
1. 1.20 atm is the same pressure as:
1.20 mmHg
760 mmHg
912 mmHg
850 mmHg
358 mmHg
10 points
Question 2
1. The standard cell potential of the reaction below is +0.126 V. The value of for the reaction is
_ kJ/mol. Given: E (Pb /Pb) = 0.126 V an
RMIT International University Vietnam, Ho Chi Minh City
ENGINEERIN 1300

Fall 2015
Question 1
10 out of 10 points
The Dominion Freight Company has invested $50,000 in a new sorting machine that is expected
to produce a return of $8,500 per year for the next 10 years. At a 12% annual interest rate, is this
investment worthwhile?
Selecte
RMIT International University Vietnam, Ho Chi Minh City
ENGINEERIN 1300

Fall 2015
Given following equations:
(1) Ca2+(aq) + 2OH(aq) + 2Na+(aq) + CO32(aq) > CaCO3(s) + 2OH(aq) + 2Na+(aq);
(2) Ca2+(aq) + CO32(aq) > CaCO3(s).
Which statement is TRUE?
(1) is a molecular equation and (2) is a net ionic equation
(1) is a net ionic equa
RMIT International University Vietnam, Ho Chi Minh City
ENGINEERIN 1300

Fall 2015
Question 1
1. "Two alternative designs are under consideration for a tapered fastening pin. The fastening pins
are sold for $1.40 each. Either design will serve equally well and will involve the same material
and manufacturing cost except for the lathe an
RMIT International University Vietnam, Ho Chi Minh City
ENGINEERIN 1300

Fall 2015
Question 1
10 out of 10 points
Maintenance expenses for a bridge on the Ohio River are estimated to be $20,000 per year for
the first 8 years, followed by two separate $100,000 expenditures in years 12 and 18. The
expected life of the bridge is 30 years.
RMIT International University Vietnam, Ho Chi Minh City
ENGINEERIN 1300

Fall 2015
1. Q1.The manufacturer of Brand A automobile tires claims that its tire can save 110 gallons of fuel
over 55,000 miles of driving, as compared to a popular competitor (Brand If gasoline costs $4.00
per gallon, how much per mile driven does this tire save
RMIT International University Vietnam, Ho Chi Minh City
ENGINEERIN 1300

Fall 2015
What is the best explanation for that diamond is hard and graphite is soft?
Diamond has a covalent structure while graphite is ionic.
Diamond has a 3dimensional structure of sp3 hybridized carbon atoms, while graphite has a 2dimensional structure of sp2
RMIT International University Vietnam, Ho Chi Minh City
ENGINEERIN 1300

Fall 2015
CHEMISTRY
ATOMS, MOLECULES AND IONS
Systematic (a): c h thng, c phng php
Tentative (a): khng dt khot, khng qu quyt
Concise (a): ngn gn, sc tch
Unify (v): thng nht, hp nht
Interpretation (n): s gii thch, s th hin
Composition (n): thnh phn cu to, kt cu
Comp
RMIT International University Vietnam, Ho Chi Minh City
ENGINEERIN 1300

Spring 2016
ASSIGNMENT FOR TAX & DEPRECIATION
Deadline: 11.59 PM May, 06th 2016
(The link for the assignment submission will disappear after this time)
You must submit a soft copy of your answer (excel or word file) on Blackboard.
Polycorp Limited Steel Division is c
RMIT International University Vietnam, Ho Chi Minh City
ENGINEERIN 1300

Fall 2015
Cho anh/ch, em hin ang l nhn vin ca Cng Ty Nam Hong. Cng ty em chuyn sn xut v phn
phi s cc mt hng ti nylon hng ch: PE bng m trng, bng m mu, ti PE kch c ln dng ng
hng nng sn v ti en bng p vi y cc kch c t nh n ln. Anh/ch c th yn tm v
cht lng, ti rt bng, p,
RMIT International University Vietnam, Ho Chi Minh City
ENGINEERIN 1300

Fall 2015
Gaur (Bos gaurus) also called Indian Bison. The average age of Gaur is between 20 and 25 years and
average weight of adult gaur is 650 to 1,000 kg. Groves and Grubb (cited in National Research Council
1983) concluded that there were only two subspecies of
RMIT International University Vietnam, Ho Chi Minh City
ENGINEERIN 1300

Fall 2015
Project:
Traffic Lights
September 12, 2015
Audience
4 group
4 students/ group
12 weeks
Objective
To observe, study the classic Arduino model of traffic light
and then rebuild a new prototype with new and practical
features.
What is traffic signal?
Traffi
RMIT International University Vietnam, Ho Chi Minh City
ENGINEERIN 1300

Fall 2015
B t con b i tham gia u b . bt nh ln
Mun c sng p vs nhn m b khc th ng ta phi vut t nh
c cm vs mu > vut sng > che = khng mu ( qu trnh vut sng con b)
Ti xch da b
Ngn tp tc u b tt
RMIT International University Vietnam, Ho Chi Minh City
ENGINEERIN 1300

Fall 2015
V sao chng ta phi bo v ng vt hoang d?
Bo tn
ng ngy Th t, 06 Thng 5 2015 10:04
Vic bo tn ng vt qu him gip lu gi v truyn li cc gi tr v gi ca t nhin, t
th h ny sang th h khc.
Hng ngy ta vn thng xem TV hoc c bo c a tin pht hin, bt gi mt v bun bn
ng vt tri php
RMIT International University Vietnam, Ho Chi Minh City
ENGINEERIN 1300

Fall 2015
Matrixes:
1 3 6
A 2 4 7
3 5 8
12
1 i
v3
sin(120 o )
9
7
1.2
ln(12)
tan 1 (0.5)
3 i * sin(20 o )
14.3
9.0
4
9
12 e 1
Equations:
F kc
kc
q1q2
r2
1
4 o
o 8.854 x1012
y ( x)
sin 2 x 1
5 x cos ( x)
2
3
12e 0.1( x12)
x
2
2
3.4
e 3