Tuesday
September 2, 2014

Posts by patricia


Total # Posts: 253

biology
You are attempting to determine whether a plant-derived processed food sample (for example, a corn chip) contains material from a genetically-modified organism (GMO). First, you crush the sample and attempt to extract DNA from it. Next, you perform PCR using two different sets...
July 22, 2011

math
4.5 hours
May 24, 2011

calculus
Use an appropriate local linear approximation to estimate the value of cotangent 44 degrees.
May 1, 2011

Chemistry
ia 3ag2S+2AL = 6 ag +al2s3 a double replacement or single replacement
April 27, 2011

economics
use the expenditure equation for gdp=c+i+g+xn find the values for each sector for the years 1929 and 1933. determine the precentage change for the two years.
April 19, 2011

Personal Finance
20,1254
January 29, 2011

bio 101
get your crystal ball to work it is bright sunny. The question is ho the organism in the diagrm has evolve physiologically to become suited to its environment. thank you
December 11, 2010

English, 10th grade
What are 2 complications in the novel, The Plague by Albert Camus?
November 19, 2010

math
20 copies = 50 lbs 1copy = x lbs 50/20 = x/1
November 19, 2010

Algebra II
thanks!
November 6, 2010

Algebra II
Solve for n, N=(n^2-9n)/20
November 6, 2010

5th grade
24x4
October 14, 2010

math
COMPLETE THE TABLE FOR X AND y. (1,8), (2,14), (3,?), (?,24), (?,28). WHAT IS THE PATTERN FOR THE X AND Y INPUTS. WHAT IS THE RULE?
September 27, 2010

Algebra
Factor: 2x^8y^6+16x^6y^5+12xy
August 31, 2010

G.A
hard question
August 28, 2010

Algebra
Can someone please help me with this problem: Solve: -14<_3x-3<_-2
August 20, 2010

math
30/41
August 16, 2010

social studies
thank you Ms. Sue
June 3, 2010

social studies
what have been the reasons for the US' interactions internationally?
June 3, 2010

social studies
us reasons for interactions abroad
June 3, 2010

general science
in physics the desire of an object to keep doing what it is doing" is temed _______.
May 29, 2010

mathematics
the coordinates of the center of the hole in the paper are _____________.
May 17, 2010

mathematics
using a graph plot the following points: point 1 (1,0), point 2 (1,-1), point 3( 1,-2), point 4(2,-2)draw lines to connect from point 1 to point 3 to point 4, the lines you have just drawn most resemble which of the following letters of the alphabet? x, o, n, or l.
May 17, 2010

mathematics
the coordinates of the center of the hole in the paper are _____________.
May 17, 2010

Hum205
Assume you are a Humanities instructor tasked with explaining the social role of the arts in the Middle Ages. What are three relationships between the arts and Early Middle Ages culture you would want your students to know? What are three relationships between the arts and ...
April 21, 2010

math
you get 65 is that the answer. but the triangle has three sides two would be equal and the bottom one would be longer right?
April 19, 2010

math
the perimeter of a triangle is 195mm if the length of the sides are consecutive odd integers. what is the length of each side?
April 19, 2010

Algebra
(-7+p)(8+p)
April 18, 2010

Geometry
Just wanted examples!
April 15, 2010

Geometry
1. In the formula -2x-y=7, what is the slope? 2. An isoceles trapezoid has____pair(s) of parallel sides. 3. Is a triangle with sides of 6,8, and 10, a right triangle? yes or no. 4.Find the area of the rectangle(30cm, 40cm,40cm. 5. Use factoring to simplify - V64 (2) 6. A ...
April 15, 2010

Geometry
The measure of the shorter parallel side of B is 6 inches and that of the longer side is 8 inches. The height of that figure is 10 inches. What is the area?
April 15, 2010

5th grade
how do I do the preposition phrases and object?
March 25, 2010

statistics
find the z-score corresponding to a score of X=60 for the each of the following distributions. u=50 and 0=10 u=50 and 0=5
March 3, 2010

Physics
If a baseball's velocity is increased to three times its original velocity, by what factor does its kinetic energy increase?
February 26, 2010

Physics
but they dont give me any numbers
February 26, 2010

Math
10
February 18, 2010

physics
W=m(g+a)=20(-9.8+4)=-784
February 15, 2010

college finance
90-day note and the 30 year financing which is better?
February 12, 2010

math
46.5 miles
December 2, 2009

medical staff management
i need help with the nurse midwife proctorship form: the direction are for the nurse midwife's proctorship form, list the procedures that will be reviewed by using privileges specific to teh nurse midwife, that can be find at CNM's web site and in addition to the ...
November 20, 2009

chemistry
A gas has a volume of 91 ml at a temperature of 91°C. This gas is kept at constant pressure but its temperature is reduced to 0.0°C. At this temperature the volume of the gas will be approximately
November 18, 2009

Math
Thanks for everybodys help, I understand the math now.
November 17, 2009

Math
well I thought tnis was right because the question stated that he ate 7 more than the previous day.. For example day 2 55+7 + 62 Day 3: 62 + 14 = 76 (7 more than day 2) Day 4: 76 + 21 = 97 (7 more than day 3) Day 5: 97 + 28 = 125(7more than day 4)
November 17, 2009

Math
"Mr. Macho, my great dane, ate 125 hotdogs over a five-day period. Each day he atee seven more hot dogs than on the previous day. How many hot dogs did he eat on the first day?" I got 55 hot dogs. Is this right??
November 17, 2009

medical staff
hello i am in need of help i see someone else have ask the question but no answer: will i have the same issue my assignment is for the nurse midwife's proctorship form, list the procedures that will be reviewed by using privilege specific to the nurse midwife, which can be...
November 11, 2009

Physics
Wave interference is a property of all waves, including sound waves. When the crests of two waves coincide, it is constructive interference; when the crest of a wave coincides with the trough of another wave it is destructive interference. The answer would be 0.80. The second ...
October 27, 2009

sience
how dose hail form again?
October 16, 2009

6th grade
What is the largest whole number X for which 2x is less than 13.7?
September 16, 2009

psychology
What is the difference between absolute continuity and differential continuity?
September 15, 2009

Physics
You drive a car 1400 to the east, then 2400 to the north. The trip took 3.0 minutes. What was the direction of your average velocity? What was the magnitude of your average velocity? For some reason I seem to be lacking ability to answer these questions. I tried displacement/...
September 8, 2009

Finance
professional career. Marcia is a trainee for a management position at a large department store, and Phil is an engineer at an electronics firm. Their careers have promising futures, but neither has exceptionally good income protection in the event of a layoff. The Helms have ...
August 27, 2009

Psychology
Compare and Contrast these words, Structuralism, Functionalism and Behaviorism.
August 24, 2009

chemistry
We had an experiment in class: Soda Ash Titration using Double Indicator Method How would you know the composition of the sample based on the comparison volume of titrant (HCl) used? i.e. if Vmo > Vph, the sample is made up of NaHCO3 and Na2CO3. why is it like that?
August 16, 2009

math
how do you solve this problem: 147.5% as a decimal
August 10, 2009

crt 205
show me the comprehensive argument analysis?
August 9, 2009

Business Research Management
"What are the differences among the research approaches (and thinking styles) that guide the predominant kinds of studies done in operations research, marketing, finance, and/or organizational behavior?"
July 16, 2009

Biology
Location in the digestive tract: mouth, pH: 6.8 Location in the digestive tract: stomach, pH: 2.0 Location in the digestive tract: duodenum, pH: 9.0 Based on this info, would a bolus of carbohydrate be acidic or basic? why?
May 4, 2009

inverse operations - maths
what is a 6a + 12 = 55 - 2a please show workings
April 28, 2009

maths
6a + 12 = 55 - 2a please show workings
April 28, 2009

11+ maths inverse operation
a = ? 4a + 12 = 7a - 9 please show workings
April 24, 2009

11+ maths inverse operation
4a + 12 = 7a - 9 what is a ? please show workings
April 22, 2009

11+ maths
find the rules and then complete the sequence 1,2,4,3,9,5,16,7,____,____ please show workings
April 22, 2009

Mat 117
Thanks a bunch Reiny!
April 14, 2009

Mat 117
How do you determine if a polynomial is the difference of two squares?
April 14, 2009

Math
a pie that would blow your taste buds
April 14, 2009

Biology
thanks. What would happen if all the maternal chromosomes went to one pole though in meiosis?
March 30, 2009

Biology
Wouldnt the ovum be the same as the sperm, only from the mother instead? And the offspring would tend to look like the paternal grandparents then?
March 30, 2009

Biology
Suppose that during meiosis I, the paternal chromosomes always went to one pole and the maternal chromosomes always went to the other pole. How would this affect the genetic variability of the offspring? Would children tend to look more like the parents? Why?
March 30, 2009

fractions and decimals
please provide help with this 2 2/7 minus 1.75 please show workings thanks
March 25, 2009

spelling
can you help me unscramble these words have to be 3 or 4 words STERAE
March 15, 2009

Chemistry
Women tend to have more acidic skin than men. Based on the Activity Series of Metals, explain why most men wear 14 K gold rings, but most women wear 18 K gold rings.
March 9, 2009

Financial Management
Does anyone know how to do Time Series Regression. I need to learn to do this for my HHS 265 class. Please share with me the steps to this process.
March 6, 2009

environmental scisence
environmental benefits of urbanization the two 1996 award winner discussing how they overcame one of the challenges.
February 6, 2009

English
What are helping words
January 27, 2009

Language of Health Care
How are the processes of blood clotting, immune response, allergic reaction, and hormone release interrelated?
January 14, 2009

chemistry
This was an multiple choice question on the 1999 AP Chem exam. The equation given on the exam was NH4NO3(s) --> N2O(g) + 2 H2O(g). Using this equation, the answer calculates to 2.95 atm, or 3 atm as an approximate answer when calculators are not permitted.
January 8, 2009

ethnic
what legislation is linked to the issue
November 21, 2008

Algebra
I have a few things I need some help with. Does anyone know how many cubic decimeters are in 1 liter? And would anyone be able to help me with this problem? The density of a substance is 2.7 g/cm³. What is the density of the substance in kilograms per liter? Thank you so ...
November 5, 2008

math
4th grade function tables with 2 variables Input output 5 12 8 24 11 36 14 48
October 23, 2008

Microeconomics help please (urgent)
. Lakshani has $200 to spend on sneakers and sweaters. Sneakers cost $50 per pair, and sweaters cost $20 each. She is thinking about buying 2 pairs of sneakers and 5 sweaters. She tells her friend that the additional utility she would get from the second pair of sneakers is ...
October 21, 2008

9th grade
I need to know about a woman name christine salazar can you help?
September 10, 2008

cultural diversity
Read the material carefully including quotations on slavery from each president, and write a 3-5 page paper double-spaced answering the following questions 1. Did you already know how many slaves the presidents held? 2. Were you surprised by any of the information you read? 3...
August 19, 2008

cultural diversity
1. Did you already know how many slaves the presidents held? 2. Were you surprised by any of the information you read? 3. Why isn't this information more widely known and taught? 4. How does prejudice influence the historical record? 5. Is it fair to judge presidents who ...
August 19, 2008

cultural diversity
There is much debate about the effects of interracial adoption of children, especially in terms of effect on identity. In what ways might interracial adoption be beneficial or harmful?
August 18, 2008

SOC - 321
Discuss whether there is anything that you feel strongly enough about to take part in illegal action (civil disobedience). What would it take to motivate you? What would prevent you? I never had to take part of any illegal action dealing with the (civil disobedience). I know ...
August 16, 2008

SOC321
What differentiates the act of simply grouping people from the act of stereotyping? How can stereotyping affect group relations? Give an example of a stereotype you find in your everyday life.
August 16, 2008

Cultural Diversity -
The death penalty is claimed by some to be a form of institutionalized racism in the US today. What is the evidence that race is a factor in capital punishment cases? Has this changed over time? Do an Internet search using the phrase "killing with prejudice" for ...
August 16, 2008

Cultural Diversity-SOC321
What differentiates the act of simply grouping people from the act of stereotyping? How can stereotyping affect group relations? Give an example of a stereotype you find in your everyday life.
August 16, 2008

Cultural Diversity-SOC321
Discuss whether there is anything that you feel strongly enough about to take part in illegal action (civil disobedience). What would it take to motivate you? What would prevent you?
August 16, 2008

Discuss the economic impact of immigration in the
Discuss the economic impact of immigration in the United States.
August 11, 2008

cultural diversity
what do you mean about this. However, you need to decide what eras and what groups you are going to cover as examples of their impact because I support to talk a three hundred about Discuss the economic impact of immigration in the United States.
August 9, 2008

cultural diversity
Discuss the economic impact of immigration in the United States.
August 9, 2008

cultural diversity
Will intermarriage of Blacks and Whites someday reach the same levels as for white ethnics in the US?
August 9, 2008

Algebra I
Thanks DBob222!
July 30, 2008

Algebra I
what is decimal notation for 10/25
July 30, 2008

English
Rising health care cost. How can I support my thesis with compelling arguments abd counterarguments.
June 24, 2008

Algebra I
I need some serious help. c = 0.25(t-300) + 69.95 where t>300. Will someone help me please?
May 12, 2008

Algebra I
You are in the market for a house. The sales rep informs you that there are 56 houses available with 2 floor plans. Let x represent floor plan #1, and y represent foor plan #2. Write an equation that illustrates the situation.
May 10, 2008

Algebra I
I'm planning to landscape my yard. I plan to spend at least 6,000 and no more than 10,000. Write an inequality that shows this.
April 13, 2008

Algebra
Thanks a million!
April 11, 2008

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