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September 4, 2015

Posts by brenda


Total # Posts: 449

chemistry
its less and increase
April 4, 2008

math
2/3*3/5
April 3, 2008

Algebra HELP!
3x + 24y = 24 and 27x – 15y = -15 how do i solve using substitution method
March 28, 2008

scince
after pollination and fertilization occurs the ovule develops into a ?
March 13, 2008

scince
name atleast two ways that pollinated occurs?
March 13, 2008

science
where in a angiosperm would you find the reproductive organs?
March 13, 2008

Writing
I need help with a outlining and organizing the argument. the topic is legalized drugs
February 24, 2008

inequalities
A home-based company produces both hand-knitted scarves and sweaters. please help please The scarves take 2 hours of labor to produce, and the sweaters take 14 hours. The labor available is limited to 40 hours per week, and the total production capacity is 5 items per week. ...
January 31, 2008

math
Given f(x) = x2 + 3x – 3, find f(0).
January 31, 2008

math
A electronics store wants to order at least 3 times as many DVD players as VHS players. Write an inequality expressing this relationship.
January 30, 2008

math
An 800 g solution of acid and water contains 128 g of acid. What percent of the solution is acid?
January 30, 2008

math
A rectangular solid has a base with length 6 cm and width 5 cm. If the volume of the solid is 300 cm3, find the height of the solid. [Hint: The volume of a rectangular solid is given by V = LWH.]
January 29, 2008

math please help
Solve the system by substitution. x – 5y = 2 2x + 3y = 17
January 25, 2008

finance
If there a two bonds issued and each pay $100.annual interest plus $1000. at maturity, Bond L has maturity of 15yrs.; Bond S maturity of 1 yr., what will be the value of each bond when the interest rate is 5%, 8% and12%? Assuming only one payment left to be made.
January 16, 2008

CHEM
The answer is"it depends on the arranagement of the outer atoms.
November 26, 2007

World Geography
What website is a good resource for finding out the distance between countries in South America?
November 13, 2007

Early Child Ed.
Would you please check these questions and my answers? 1.Research indicates a child's development of prejudice occurs as an interaction of which: A) cognitive development and positive ideas about particular groups in the child's social environment. B) thought processes...
November 1, 2007

Early Child Ed.
Would the correct answer to this question be "competition?" Research about the impact of cultural values on peer social interaction in an early childhood classroom may lead one to conclude that this environment may create biases if the primary social orientation ...
October 31, 2007

Early Child Ed.
Please check these questions and my answers. If I am wrong-please let me know. 1. Which one of the following statements is an example of the cognitive process called categorization? A. A child begins to as "why" about almost anything he or she does. B. A child's ...
October 31, 2007

Early Child Ed.
Can you please check these to make sure my answers are correct? 1. An educator who uses stereotype-free learning materials qnd activities that allow both boys and girls to participate in the same physical play is promoting: 1. insensitivity to cultural differences 2. a biased ...
October 31, 2007

Early Child Ed.
Would (D) stimulus intensity be the best answer for this question? A teacher's concern about a child's hyperactivity,boredom with structure, and preference for loud and energy-driven operations, may signal a misunderstanding about __________ dimensions. 1. learning ...
October 31, 2007

Early Child Ed.
Which parenting style would it be? a Victorian,democratic,authorian,or laissez faire parenting style?
October 27, 2007

Early Child Ed.
Would this example be representative of a democratic parenting style? A mother's eventual submission to her young child's repeated requests for the toy matchbox in the hobby shop.
October 27, 2007

fallacies
False Dilemma
October 23, 2007

Early Child Ed.
Would "developmentally appropriate practices" be the best answer for this question? Organized enviroments designed to support activities that meet children's educational goals and the facilitation of their interests, curiosity,and participation are key principals...
October 22, 2007

ENGLISH-GRAMMER
I need help finding the words that make a sentence.For example: She gave me a book. To the first grade.
October 9, 2007

division
Is 0/0, zero or undefined?
October 9, 2007

Preschool
Can you help me to choose the best answer to fill in the blank to this question? Goonight Owl is a good __________ because the children can make the animal sounds while the teacher tells the story. 1. acting story 2. fable 3. story song 4. participation song would it be (1)...
September 14, 2007

Preschool/Storytelling
Would you please look over my answers to these questions and see if you agree that I have chosen the best answer. If my answers are wrong-please let me know. 1. When storytelling,memorization is: A. a good idea for phrases or sections that are repeated in the story. B. ...
September 13, 2007

Preschool
Hi,I need help on a couple of questions. Please give your opinion on each question and let me know if you feel my answers are wrong. (Thanks) 1. Using an attache case for a flannel board is not a good idea when: A. you are presenting to only one child. B. you are presenting to...
September 13, 2007

Preschool Question
the text does mention child dictation. Isn't that writing?
September 7, 2007

Preschool Question
I am taking an introductory class for paraprofessionals. I have 3 roomates--,whom are studing the same thing. As for the question, I as well as my roommates are confused over this question. We just neeed advice. I know they would be using picture books. Our text states: Early ...
September 7, 2007

Preschool Question
Robby is sitting in the "Author's Chair." He would most likely be: 1.telling the class about Maurice Sendak,his favorite author. 2.singing a song. 3.reading a story that he wrote. 4.reading"Goodnight Moon" to his class. Would 3 be a better choice?
September 7, 2007

International Business
What are two criteria used to asses a markets potential for a new product?
September 7, 2007

math
How can ou change numbers into percents then into degrees? For example the number is 90. Percent is ? Degree is ?
August 31, 2007

Alg II
When you are solving a matix equation and the determinant of your coefficient matrix is zero, how can you determine when it is a no solution versus an infinitely many solution? nvm i figured it out. you have to determine whether the system is consist or inconsistent.
May 10, 2007

Algebra 2
I am trying to factor a 4th degree polynomial that does not have any rational roots. I need to somehow get it factored into two quadratics. Anyone know of a method to use. 3x^4 - 8x^3 - 5x^2 + 16x - 5 Two of the irrational roots are 1.135.. and 0.382.. but that won't help ...
March 9, 2007

Algebra 2
I am trying to factor a 4th degree polynomial that does not have any rational roots. I need to somehow get it factored into two quadratics. Anyway know of a method to use. 3x^4 - 8x^3 - 5x^2 + 16x - 5
March 8, 2007

lighthouses
Hi my son has to do a lighthouse for a school project and it has to really light, I'm not really sure how to go about this project or what materials he will need. Can anyone offer any help Believe it or not here is a site on how to build a model lighthouse...simple ...
January 28, 2007

Language
What is the superlative form of "often"? most often ? I'm not 100% sure but if i can remember i believe that the superlative of often is: amoftesten (the o has the two dots on top) because the comparative would be: ofter (with the o having the two dots on top) if...
January 23, 2007

U. S. History
Which event demostrated that the continental U.S. is not geographically protected from an enemy attack by the Atlantic and Pacific Oceans? The Civil War, World War I, Gulf War of 1991, or the terrorists attacks of September 11,2001 I know the Civil War and the terrorists ...
January 20, 2007

algebra
if y varies directly as x, and y is -60 when x is -5, find y when x is 3 The mass of an object varies directly as its volume. The mass of the object is 150 grams when its volume is 600 cm3. Find the mass of the object when the volume is 950 cm3
December 5, 2006

HEALTH
If you could extract the iron out of the human body, how long of nail could you make?
November 24, 2006

science
Why is the sperm of a guy thick? The sperm are not thick. Semen — the chalky to milky white, semi-viscous fluid that is ejaculated — contains sperm plus fluids from the seminal vesicles (almost 1/3 of the volume) and the prostate (about 2/3 of the volume) make up ...
November 21, 2006

division of fractions
Division of fractions is sometimes said to be multiplication of inverses. Elaborate with an explanation and example. If you have a/b divided by c/d this is the same as a/b * d/c If e.g., we have 2/3 divided by 7/9 then we have 2/3 * 9/7 = 6/7 When dividing fractions the rule ...
October 7, 2006

Philosophy
What is the meaning of validity, truth, and soundness as they relate to the area of logical syllogisms? Google soundness in logic Check the second entry, it should answer your question. Roger means this website: http://philosophy.lander.edu/logic/tvs.html =) Thank you for ...
September 21, 2006

Punctuating Sentences check please
with five gallons of gas. 2. because the store was closed. 3. for the seventh time. 5.since i started taking college classes. 5.she drove the car right into the garage. 6.when the garage door was closed.
August 8, 2006

spanish
In spanish, what cleans a chalk board? el borrador
August 24, 2005

spanish
In spanish, what is used to write on the key board. los dedos (fingers), if you mean typing with a keyboard If you mean "what is used to write in the keyboard" as in translating that in spanish then it is "Que es usado para escribir en el teclado?"
August 24, 2005

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