Sunday
September 21, 2014

Posts by latoya


Total # Posts: 55

mathematics
a drinks machine dispenses coffee into cups. A sign on the machine indicates that each cup contains 50 ml of coffee. the machine actually dispenses a mean amount of 55ml per cup and 10% of the cups contain less than the amount stated on the sign. assuming that the amount of ...
April 18, 2014

Statistics
For the z-score mean-SD how do you get the percentage without using a calculator
March 8, 2014

Statistics
If I don't know the mean and the standard deviation how can I find the area of z-score -0.75
March 8, 2014

Statistics
If I don't know the mean and the standard deviation how can I find the area of z-score -0.75
March 8, 2014

Statistics
Consider the standard normal distribution. Find the area for the z-score -0.75. Draw a picture of this distribution showing the location of the z-score and the mean. Shade the region corresponding to the area found for the z-score.
March 8, 2014

Buisness Math
27inches
April 30, 2013

english
topic: Negative impact of teenagers usage on Facebook. Need to write a paragraph on this topic don't know what to say or how to start. Must have an introduction with a thesis statement.
February 14, 2013

College Math
That's how the question is in the book.
November 17, 2012

College Math
Suppose the supply and demand for a certain videotape are given by: Supply: p=1/3q^2 Demand: p=-1/3q^2+48
November 17, 2012

Math
Men in Black II grossed $19,821,658 on 3557 screens on the opening Friday. If theaters are open from noon to midnight, have 15 minutes in between showings, and average $6 a ticket for the 82 minute movie, find the average number of people who attended each showing.
September 16, 2012

satistics
Rank the following data in increasing order and find the position and value of the 65th percentile. Please show all of your work. 2 1 6 3 4 7 0 0 0 7 5 8
August 20, 2012

Healthcare Finances
You are considering starting a walk-in clinic. Your financial projections for the first year of operations are as follow: Revenues (10,000 visit) $400,000 Wages and benefits $220,000 Rent $5,000 Depreciation $30,000 Utilities $2,500 Medical supplies $50,000 Administrative ...
July 21, 2012

Statistics
A study in Orlando, Florida claimed that the mean commute time for all employees working at Disney exceeds 40 minutes. This figure is higher than what was assumed in the past. The plan is to test this claim at a level of significance = 0.05 and a sample size = 100 commuters. ...
April 27, 2012

Native American Studies
A) The United States and Western Europe B) The Old West of the frontier days C) Tribes from the West Indies D) All tribal regions in the Western hemisphere
April 16, 2012

mathematics
Write all of the following statement(s) that apply to the following polynomial: -5x3 + 2x2 – 7 It is a binomial. It cannot be evaluated at x = It has a degree of 3. It is cubic.
February 19, 2012

math
ms fuller has 2 2/6 pies left over from her party. write the number of pies left over as a fraction greater than 1
February 2, 2012

statistics
. As a part of their customer-service program, United Airlines wanted to select 10 passengers from today's 9 A.M. Chicago-Tampa flight to be interviewed regarding airport facilities, service, and amenities in the waiting area. Each passenger was given a number on check in...
November 14, 2011

MATH
=0.2311 (B) p(x is at most 4)=P (x,=4)=p(0)+p(1)+p(2)+p(3)+p(4) =c(12,0)(0.30)^0(1-0.30)^2(12-0)+c(12,1)(0.30)^1(1-0.30)^(12-1) +c(12,2)(0.30)^2(1-0.30)^(12-2)+c(12,3)(0.30)^3(1-0.30)^(12-3)+c(12,4)(0.30)^4(1-0.30)^(12-4) (C) u=np=12*0.3=3.6 12*0.3*0.7=2.52 (2.52)=1.5875 to ...
November 11, 2011

physics
please someone help me with this...!!
October 25, 2011

physics
an adult exerts a force of 26n to pull a child across the snow on a sled. The rope joins the sled at an angle of 30 degrees above the horizontal. Ignoring friction, how much work is done in pulling the sled 390m?
October 25, 2011

Math
Using known Facts to Find Unknown Facts. You can use breaking apart to find a product. Find 4 x 5. example: 4 x 5= 2x5+2x5 =10 + 10 =20
October 20, 2011

Corporate finance
Determine the approximate percentage appreciation or depreciation of the NASDAQ Composite, Dow Jones Industrial Average, and the S&P 500 for the last 12 months and provide these figures. In addition to showing the percentage change of each index for the last 12 months, also ...
May 17, 2011

NU
The end of a thin glass-wall tube with an inside diameter of 1-mm is inserted into a reservoir of pure water with a temperature of 25 degree C. What is the surface tension (adhesoin) force on the water inside the tube? To what height will the water rise in the tube?
March 17, 2011

3rd grade
120
October 31, 2010

health
show me how to put this in a slide
October 10, 2010

com 285
E-mail etiquette
August 24, 2010

multiple intelligences
have you ever used mnemonics to remember something complicated? if so, describe the techniques you have used. what ways might you use mnemonics to be more effective college student and adult learner.
July 15, 2010

application statistic
assume that a set of test score is normally distrubuted with a meanof 100 and a standard deviation of 20 find the quantities using the 68-95-99.7 rule to get: the percentage of scores less than 100: B) relative frequency of scores less than 120 c) percentage ofless than 140, D...
June 7, 2010

psychology
psychology
May 28, 2010

statistics
mean =100 sd=2o (100+20) =120(100-20) = 80/o=0
May 27, 2010

statistics
The first class in a relative frequency table is 50–59 and the corresponding relative frequency is 0.2. What does the 0.2 value indicate?
April 24, 2010

sewing2
reducing the side seams by 1/2 in.
April 20, 2010

basic math
If 3 pounds (lb) of apples cost 90¢, what will 10 lb cost?
April 4, 2010

statistical applications
compute the mean, median, first quartile, and third quartile.
March 8, 2010

college
how many grams of chlorine are in 65 grams of CF2Cl2?
February 22, 2010

History
What social, political, and economic changes pulled the North and South secession? What was the final determining factor that led to Southern secession?What social and economic changes discussed in previous chapters fueled sectional conflict?
November 18, 2009

HIS 115
What is the notion of predestination and how did it impact New England settlement? How did religion play a crucial role in the lives of New England women?
October 5, 2009

HIS 115
Use the information in the Gutiérrez Map to answer the following questions: • How and where are Native Americans presented on this map? • How might have the map’s indication of where Native Americans lived strengthened European claims of sovereignty? &#...
October 2, 2009

HUM 205
What are three relationships between the arts of Middle Ages and Early Middle Ages culture? What are three relationships between the arts and Late Middle Ages culture?
September 1, 2009

MATH
Billy is 9 and Suzy is 19
August 27, 2009

MATH
suzy is ten years older than Billy and next year she will be twice as old as Billy. How old is Suzy now? How old is Billy?
August 27, 2009

AED 200
What are the fundamental differences between Western philosophies and Native North American ways of knowing? How does each culture generally view the world and education? How can you incorporate seemingly different ways of knowing into your curriculum?
August 25, 2009

math
THERE ARE 25 STUDENT IN A CLASS. 2/5 ARE BOYS. HOW MANY GIRLS ARE IN THERE
May 6, 2009

Home Economics- Clothing and Textiles
what is disposal of fullness
April 14, 2009

math
what is the translation that maps the funtion f(x)= x squared - 1 onto the funtion g(x0= x squared + 1
February 16, 2009

Statistics
2. The time (in number of days) until maturity of a certain variety of hot pepper is normally distributed, with mean m and standard deviation s = 2.4. This variety is advertised as taking 70 days to mature. I wish to test the hypotheses H0: m = 70, Ha: m > 70, so I select a...
November 30, 2008

Statistics
1. A certain population follows a normal distribution, with mean m and standard deviation s = 2.5. You collect data and test the hypotheses H0: m = 1, Ha: m 1. You obtain a P-value of 0.022. Which of the following is true? Why? a. A 95% confidence interval for m will include ...
November 29, 2008

Quadratic Equation
Solve s2 + 5s + 7 = 0
November 20, 2008

math
How did you get 6,9 and 18?
November 20, 2008

Entrepreneurial
FACTORS THAT CONTRIBUTE TO ENTREPRENEURSHIP?
September 14, 2008

Entrepreneurial
explain why a lazy demotivated person would not be a suitable candidate to become an entrepreneur?
September 14, 2008

Economics
Explain how the concepts of scarcity, choice and opportunity cost are related to the spending priorities of state government and can be illustrated by these two main areas: road construction and school classroom construction. With spending of only 300 million and 600 million a...
June 11, 2008

Economics
For the years 1970-2004 draw a graph to illustrate what has happened to real GDP per capita and real hourly earnings.
June 11, 2008

spanish
What does complir anos mean?
March 6, 2008

math
the inverse cosine of negative 0.947 Put it in your calculator... The sequence of keys in my old ten dollar calculator is .947 +- 2nd COS Other calculators have different keys strokes. If you want to be neat, type this into a google search window: arccos(-.947) in degrees
November 3, 2006

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