Monday

October 20, 2014

October 20, 2014

Total # Posts: 256

**math**

i took the sat and recieved a score of 488 on the math section. the average score was 445 with a standard deviation of 110. where does my score fit in the sample and what is the z score?
*July 29, 2011*

**math**

i have two two judges convicting a robberer judge a mean is 33.0 and standard deviation is 2.0. judge b has a mean of 30.0 and a standard deviation of 8.1. which judge would the robber want to sentence?
*July 29, 2011*

**alg**

1. (20 points) Police use the equation to estimate the speed (s) of a car, in miles per hour, based on the length (x), of its skid marks upon sudden braking on dry asphalt. a. Solve this equation for d. b. A motorist is involved in an accident. The skid marks are measured to ...
*July 23, 2011*

**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*

**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*

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