My first equation:
x2 +6x + 8 = 0
I will solve this equation by completing the square.
Since 8 dose not contain the variable to solve for I will move it to the right
and subtract from both sides.
x2 + 6x = -8
I will now create a trinomial square on the le
First is my and compound inequality: -7 2x - 5 -4
A compound inequality is a inequality involving two word, either and or or. A
compound inequality using the connective and is true only if both simples
inequalities are true.
-7 +5 2x + 5 -4+5
I added 5 to
Week 5 Discussion
Page 722 #44
The relation here is y = 4 x2
The vertex form y = a (x h) 2 + k will be used. To determine the value of a,
h, and k. a=-1 h=0 k=4
Since the value of a is negative, the parabola opens down.
The vertex:
(0,4)
The focus:
(0,15/
Simplifying Radicals
#32 on page 576.
25-3/2
First I will remove the negative exponent.
1/253/2
Now I will rewrite 3/2 as a product
1/(251/2 )3
Now I will simplify.
1/53
I multiplied the nth root 5 to the power of 3 to get 125
Final answer is 1/125 with t
I will start with my first equation.
144 w2
8 2w
I am looking for the domain for this equation. For this equation I need to
first fine the excluded values for w.
8-2w=0
8 does not have a variable to solve for, so we must subtract 8 from both sides
-2w=-8
Running head: COMMUNICATION
1
Communication: How Management Team can Effectively Communicate With Employees
BUS 642
Loay Alnaji
04/03/2017
Communication: How Management Team can Effectively Communicate With Employees
Introduction
COMMUNICATION
2
Communica
Running head: COMMUNICATION
1
Communication: How Management Team can Effectively Communicate With Employees
BUS 642
Loay Alnaji
04/03/2017
Communication: How Management Team can Effectively Communicate With Employees
Introduction
COMMUNICATION
2
Communica
Running head: Mobile services
1
JP Mobile Auto Services
Patricia Villanueva
Bus 620
Hector Iweka
01/30/2017
Running head: Mobile services
2
JP Mobil Auto Services
The marketing plan is the set of operational blueprints that translates the initial strategi
Mendel Paper Company
Cost is a major part of any companies concern no matter if it is variable or fixed.
Sometimes a company can spend too much and not make enough profits to cover the cost and
can lead to a negative outcome and budget cuts and employment
Running head: COMMUNICATION
1
Communication: How Management Team can Effectively Communicate With Employees
BUS 642
Loay Alnaji
03/20/2017
Communication: How Management Team can Effectively Communicate With Employees
Communication is an important part of
My birthday is October 21st 1982. That leads this problem to have the following integers:
a = 10
b = -21
c = 82
a3 b3 is the first expression I will solve have variables a and b and exponents of 3 on
each of them.
103 (-21)3 = I have applied the integer 1
Describe a recent study where data was gathered. If possible, explain whether it is a
qualitative or quantitative study, and whether the data is discrete or continuous. What type
of graph would you use to describe the data and why? Respond to at least two
A recent Gallup poll measures certain well-being factors and how they are having an effect on the
U.S. economy. The two main well-being indicators that seem to have the greatest effect on the U.S.
economy are obesity in smoking. According to the study don
Read the information in Chapter 3 of your text on correlation and causation and Example 6
titled Spurious Correlation by Lurking Variables. This describes an observed correlation that
may be caused by the influence of a third variable. Describe and cite a
Provide a link for a picture of a scatter plot where the r value is not given. Estimate what you
think the r value would be and explain why. Respond to at least two of your classmates
posts.
The scatter plot displayed below has a very strong positive corr
Actuaries work with statistics and probabilities each day. What do actuaries do and what
tests do they take? Respond to at least two of your classmates posts.
Actuaries are experts in managing and assessing risks. Life is full of risks, and some can lead
1 Quest A large research hospital and a community hospital are located in your area. The surgery
. ion :
cases, even of the same type, are not equally serious. Large research hospitals tend to get
the most serious surgery cases, whereas community hospital
The Relationship Between Student Attitudes Towards Learning and Their Acheivement
Binhan Nguyen
Math 540
Dr. Caroline Budwell
January 30, 2017
1. Topic and Statistical method
a. This paper will examine the affect students attitudes towards learning and
th
1.
Question :
Cities must find better ways to dispose of solid waste. According to the
Environmental Protection Agency, the composition of the 217 million
tons of solid municipal waste created in 1997 was:
Paper and paperboard 38.5%
Yard waste
12.3%
Food
1.
Question :
Student Answer:
Match the proposed probability of A with the appropriate verbal
description.
Very likely to happen
No chance of happening
Very little chance of happening
An incorrect assignment.
Points Received:
1 of 1
Comments:
Question 2.
1.
Question :
Student Answer:
Find the standardized variable z if x has Mean 12 and standard
deviation 10.
Z = (x-10)/12
Z = (x-12)/10
Z = (12-x)/10
Z = (x+12)/10
Points Received:
1 of 1
Comments:
Question 2. Question :
Student Answer:
Find the area under
Sampling
Stratified Random Sampling
A sample in which a population is divided into subgroups, called strata, and a sample is randomly
selected from each stratum.
When a population can be clearly divided into groups based on some characteristic, we may use
Chapter 5. Probability concepts
Descriptive statistics is concerned with summarizing data collected from past events.
Statistical inference or inferential statistics is computing the chance that something will occur in the
future.
Probability (chance or l
TWO-SAMPLE TESTS OF HYPOTHESIS: INDEPENDENT SAMPLES
A city planner in Winnipeg wishes to know whether there is a difference in the mean hourly
wage rate of plumbers and electricians in the city let's assume some information that is not
usually available.
THE FAMILY OF UNIFORM PROBABILITY DISTRIBUTIONS
Examples:
The time to fly via a commercial airliner from Orlando, Florida, to Toronto, Ontario,
ranges from 150 minutes to 210 minutes. The random variable is the flight time within
this interval. Interval
Hypothesis testing
LASIK is a 15-minute surgical procedure that uses a laser to reshape an eye's cornea with the
goal of improving eyesight. Research shows that about 5 percent of all surgeries involve
complications such as glare, corneal haze, overcorrec
Intermediate Microeconomics
Fall 2015
Problem Set One. Math Review
To be completed by August 24, 2013
1. Plot the following functions:
a.
y=2 x+4
b.
y=3 x +1
c.
y=
2
x
d.
y=x 2 +4
e.
y=16 xx
f.
y=4 x
2
1
x2
2. Find the inverses of the functions:
a.
y=2 x+
CORRELATION ANALYSIS
CORRELATION ANALYSIS is a group of techniques to measure the relationship between two
variables. The basic idea of correlation analysis is to report the relationship between two
variables. The usual first step is to plot the data in a
POINT ESTIMATES AND CONFIDENCE INTERVALS FOR A MEAN
The population standard deviation () is known.
The population standard deviation is unknown. In this case, we substitute the sample
standard deviation (s) for the population standard deviation ().
Popu
Why I am paying 1200 for rent for this fucking house I am not even getting respect for this
westbury house by paying all this money is bullshit for real, this pierre family is taking me for
a ride beause I am too nice but not anymore, you can stick your s