MKT 3000
Exam 2 Review Guide
Chapter 8
The components of global market assessment:
- Economic analysis using metrics: General economic environment, market size
and population growth, real income
- Infrastructure and technology: transportation, channels, c
Problem
Add the following vectors:
A = 3[b][e], A = 1[c]4 and B = 2[c][d], B = 3[a]8
(Note: if PIN = 34659, then 3[b][e] = 349)
Round your answers to one decimal place.
My PIN: 3 5 7 6 2
[a] [b] [c] [d] [e]
A = 352
A =174
B = 276
B =338
First, I placed
It was two weeks ago precisely that my family and I went on vacation for an
entire week to Punta Cana, Dominican Republic. I have two small children and
despite all efforts to get to the airport three hours before, we reached the
airpot only two hours bef
Aircraft Performance
Yesenia Baez
August 20th, 2016
I. Summary
Immediately following World War II, there was a huge demand in the aviation industry
for more aircraft and the United States quickly became the largest manufacturer in the industry.
There was
Problem: An approximate equation for the efficiency E (in percent) of an engine is:
where R is the compression ratio. Find R if E=43.26. (PIN applied)
Round the answer to two decimal places.
1. First, I substituted the value of E with my pin into the equa
I Analyzed the text and the authors goal did not change. She writes
about english as a second language being very difficult for her. Amy
states how people viewed her mother as "limited" because of her
"broken" english. Amy Tan wants the reader to think ab
Yesenia Baez
CIN 25643
DB Module 5
Problems
1. The x- and y- coordinates of a moving particle are given by two parametric equations.
2
x=[ a ] t +t
y=2[ c ] t
Find the magnitude and direction of velocity at t=3 sec . Distance is measured in
meters. Round
My PIN: [a] [b] [c] [d] [e]
3 5 7 6 2
The dive of the submarine has a horizontal distance that is equal to h, and a vertical
distance that equals v, and the angle of the descent is equal to . Therefore v=
150 feet and the horizontal distance is equal to s
Problem:
The area of a projected picture on a movie screen varies directly as the square of
the distance from the projector to the screen. If a distance of 20 feet produces a
picture with an area of 6[c] square feet, what distance produces an area of 1[a]
ASCI 254
Yesenia Baez
December 4th, 2016
Case Analysis- Europes Reaction to American Deregulation
I. Summary
Complaints of aircraft noise was staggering in from residents of cities neighboring some
of the busiest airports in our country. These complaints
1. Error Function
(a) Express the general solution of
function
x
2
erf ( x )= et dt .
0
y ' =1+2 xy
in terms of the error
2
x
erf ( x )= et dt= ex dx
2
0
y 2 xy=1
2
2
y ' + p ( x ) y=f ( x )
p ( x )=2 x
f ( x) = 1
p ( x ) dx
( x ) =e
2 xdx
( x ) =e
=e
y=u ( x ) y 1 ( x )+ v ( x ) y 2 ( x )
u ' y 1+ v ' y 2=0, u y1 + v y 2 =f ( x )
y ( x ) f (x)
y (x)f (x)
u= 2
dx , v= 1
dx
W [ y1 , y2 ] ( x )
W [ y1 , y2 ] ( x )
y2 ( x) f ( x )
y1 ( x ) f ( x )
y p= y 1 ( x)
dx + y 2 ( x)
dx
W [ y1 , y2] ( x )
W [ y1 ,
1. Solve the following, given a single solutions show:
a. Hermites Equation of order 2:
pdx
p=2 x 2 xdx=x2 e =x 2
y ' ' 2 x y ' +4 y=0 ; u ( x )=12 x 2
2
p ( x ) dx
e
ex
h=
dx=
dx
2
u( x )2
( 12 x 2 )
y=h ( x ) u ( x )=(12 x )
2
ex
2
2
( 12 x 2 )
dx
b.
Exercise Set 2:
dy 2 x
2 x
=x e dy= x e dx Integration by parts : f ' g=fg fg'
dx
x
2
2
erf ( x )= et dt=
[
erf ( x ) +C ]=erf ( x )+C
0
2
x 2 ex dx
2
1.
2
2
2
2
let f ' =xex g=x
2
e x '
f=
g =1
2
x 2
xe
e
2
2
2
x ex
+
erf ( x ) +C
2
4
dy sinx
sinx
=
1. Show that, if f ( t )=sin bt , then
bt
b cos bts sin
est
s 2+ b2
F ( s )=
b
s +b2
2
L [ sin bt ] = sin btest dt=
0
bt
b cos bts sin
st
e
b
b
b
( ) 2 2 =0+ 2 2 = 2 2
2
2
s +b
s +b
s + b s +b
lim
t
2. Prove that the Laplace transform is linear: the L
Idea Generation Journal
Week:
1a. Problem/Unmet Need
1b. New Venture Idea(s)
2a. Knowledge/Skill Domain
Knowledge or Skill:
Information Channel searched (be specific):
Problem/Unmet Need:
New Venture Idea:
Name _
1) You need to have a portfolio of at least 5 stocks for most of the simulation. You can
start off with one or two companies, but you need to get up to 5 for most of the
simulation in order to earn full credit. There is no maximum number, but keep the
num
The tangent line to the graph of y = x^3 - x^2 - 2x at x=2 intersects the graph of y = x^3 - x^2 - 2x at one another point. Find the intersection point.
There are two steps you need to understand to figure out this problem: 1. Find the tangent line of y(x