Tuesday
October 21, 2014

Posts by Lisa


Total # Posts: 3,015

Math 9
-10/3k = -7/12 i'm stuck with the negative signs, Can someone explain to me how to do this step by step and teach me what to do with the negative sign! Please and thank you!
December 29, 2009

Physiology
Trace the impulse, listing the steps in as much detail as possible, from which your brain sends the message to the appropriate muscles to lift a glass of water to drink. Detail the steps involved in the transmission of the neural impulse to the muscle fiber and then the steps ...
December 28, 2009

physical education
can you recommend a good thesis statement for why quality physical education is needed in elementary schools?
December 22, 2009

algrebra
a drop from 100 to 50 is 50. a rise 50 to 100. will the percent of decrease and the percent of increase be the same.
December 20, 2009

government??
identify the major roles of political parties
December 14, 2009

Canada
What is Newfie Screech?
December 11, 2009

Canada
It only tells how it got its name
December 11, 2009

Canada
Why is Buntzen lake manmade?
December 11, 2009

Canada
What lake in B.C is manmade and why?
December 11, 2009

Canada
What 3 areas in Canada can fruit be grown?
December 11, 2009

Algebra 2
I have to write a paper on Pascal's Theorum? What are some practical applications in the real world????
December 8, 2009

Accounting
Is it ethical to lengthen asset lives to reduce depreciation expense using the straight line method? Also, is this against accounting regulations?
December 8, 2009

MATH
: A box contains two black balls and three gold balls. Two balls are randomly drawn in succession from the box. a. If there is no replacement, what is the probability that both balls are black? b. If there is replacement before the second draw, what is the probability that ...
December 8, 2009

physics
You push a 320 N trunk up a 20.0° inclined plane at a constant velocity by exerting a 213 N force parallel to the plane's surface. (a) What is the component of the trunk's weight parallel to the plane? (b) What is the sum of all forces parallel to the plane's ...
December 7, 2009

chid
In preparing a budget for a day care center, you must plan for taxes. As an employer, you must pay part of each employee’s _______ tax. A. Social Security C. state income B. federal income D. local
December 6, 2009

maths
how many minutes is it before 12 noon if 132 minutes later it will be 3 times as many minutes before 3 pm?
December 6, 2009

French
Sorry, I just noticed for Part 1 number 1 I meant to put pas
December 3, 2009

French
Could you please check these thanks Directions: Un peu de culture: Answer in the affrimative using a pronoun follow the model -Tu ne connais pas ce musée -Si, je le connais Part 1 1. -Te ne connais pasa cet acteur? Answer: -Si, je le connais. 2. -Tu ne connais pas cette...
December 3, 2009

Science quick question
Is this right?? How do the structures of nucleotides attach to the old dna strands? Matching C with G and A with T?
December 2, 2009

Math-due today, need a check
Please help me with this, below is a question I have to answer…below that is my answer…did I do, or answer this correctly? Post a response of at least 50 words to the following: Explain how to graph linear equations using the x- and y-intercepts. Provide an example ...
December 2, 2009

child
In preparing a budget for a day care center, you must plan for taxes. As an employer, you must pay part of each employee’s _______ tax. A. Social Security C. state income B. federal income D. local
December 1, 2009

economics
can one determine that a project was successful by the customers reaction?
November 30, 2009

Marketing
Name one CRM characteristic found in share of customer
November 30, 2009

college
name one Customer Relationship Management characteristic in share of customer
November 30, 2009

chemistry
A Work-Study student was hired to check and test some new CHEM 2020 experiments. One task was to check the reproducibility of the polarimeter. She was asked to repeat the resolution experiment by exactly the same procedure three times in order to estimate the experimental ...
November 26, 2009

chemistry
A student measured the optical rotation of his sample at two different concentrations. At 0.14 g/mL, he measured áD at –12°. At 0.07 g/mL, he measured áD = +174°. What would the measurement be at 0.28 g/mL?
November 26, 2009

7th grade math
How do you add this integer question: (+4.6)+(-2.5).
November 25, 2009

algebra
-3/5+(8/35)=
November 24, 2009

MATH...somewhat urgent
I have three problems I would like checked please.1: I need to graph and find the y intercept of 6y+5x=-18 First I want to solve for y therefore I will let x be 0: 6y+5(0)=-18 6y=-18...I will now divide y=-3 Therfore the first set to plot would be (0-3) Now I solve for x, so I...
November 22, 2009

MATH/ALGEBRA PLEASE
I am having a real issue with this one problem the problem is : y=1/3x-3 I am supposed to graph the problem and then find the y intercept. First I substituted x with 12. Y=1/3(12)-3 s divided by 12 is 4, now I subtract 3from 4 and get 1 therefore, my first set reads(12,1) I do...
November 22, 2009

Geography
What role has the concept of nationalism played in the life of Russia in the past and present?
November 21, 2009

Geography
yes gave alot of curent information.
November 20, 2009

college algebra
find a real-life quadratic function
November 20, 2009

Mathe/algebra...Please
I am really lost I cannot figure out which formula to use for this problem... Question:The landscaper that maintains Mrs. Jones’ lawn charges a flat fee of $30.00 for each job plus $10.00 per hour for labor. a. Translate the problem situation into an algebraic equation ...
November 19, 2009

AED 202
at what stage in the maturation process do you believe it is most important to address a child's learning and problem solving strategies
November 19, 2009

Unscramble
Can you unscramble the 19 letters below into 4 words that make a sentence in the floowing pattern? _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _.
November 19, 2009

physical
Is about discuss the "White Privilege" instrument with at least one other person who is recially different
November 18, 2009

Math...Please help I need this done by 6:00
like this: The formula for determining a slope using two points does not apply to vertical lines simply because dividing by 0 is not allowed…undefined. To find a slope of a horizontal line we use the formula m= y1-y2/x1-x2: this specifies that we have two points to work ...
November 18, 2009

Math...Please help I need this done by 6:00
Thank you
November 18, 2009

Math...Please help I need this done by 6:00
This was the question: Explain why the formula for determining slope using the coordinates of two points does not apply to vertical lines. The formula for determining a slope using two points does not apply to vertical lines simply because dividing by 0 is not allowed…...
November 18, 2009

math
A quick look, I just need to know if this was answered correctly?
November 18, 2009

math
This was the question: Explain why the formula for determining slope using the coordinates of two points does not apply to vertical lines. The formula for determining a slope using two points does not apply to vertical lines simply because dividing by 0 is not allowed…...
November 18, 2009

math
Is 1/4 of 12 greater than 1/4 of 8? Explain.
November 17, 2009

chemistry
What is the mass of water that can be heated from 39 C to 80 C by the combustion of 150 g of methane. CH4 + 2O2 => CO2 + 2H2O Delta H= -890kJ
November 15, 2009

Math
A quadrilateral -------- has two congruent sides? answer ---- always. Sometimes. Never
November 11, 2009

Math
if i have 5 blue ball,8red balls 15green balls and 2 black balls what is the probability that i pull the green ball
November 9, 2009

To Any French Worker
Okay, she just told me to post all of it on this post so wait up for more French Work.
November 4, 2009

To Any French Worker
I have posted sis Anna's French work on here, sorry she's busy right now, so she asked me to do it quickly.
November 4, 2009

To Any French Worker
Your fRench teacher has a collection of items that have been left in class. Tell whom they belong to. ex. le cahier/l'étudiante avec les cheveux blonds C'est le cahier de l'étudiante avec les cheveux blonds. les cassettes/le cousin de Paul Ce sont les...
November 4, 2009

algebra
I'm really glad you do, and you're welcome;)
November 4, 2009

algebra
4. 15x -10 =-9x+2 15x +9x = 2+10 24x = 12 x = 1/2
November 4, 2009

algebra
for # 3, you can use the distributive property. 2y+3=3(y+7) 2y+3 = 3y+21 subtract 2y from both sides of the equation 3 = y+21 now subtract 21 from both sides -18 =y
November 4, 2009

algebra
3. 2y+3 = 3(y+7) 2y+3 = 3y+21 -y = 18 y = -18 I have helped you on # 1 and 3, now I think you can manage doing 2 and 4.
November 4, 2009

algebra
1.2(3b-4)=8b-11 6b-8 = 8b-11 -2b = -3 b = 3/2
November 4, 2009

Math.
B = -2
November 4, 2009

Mathmatics
x = 3
November 4, 2009

Math.
ur welcome
November 4, 2009

Math.
q = -9
November 4, 2009

Algebra 2
3x = y+12 x = 8y+4
November 4, 2009

history
Yeah you're right. Naoplean invaded Russia in order to complete his mastery of Europe . He already had virtually defeated all the other nation states in Europe. Russia was the only one remaining.
November 4, 2009

child
During which phase of purchasing for your preschool program would you most likely purchase child-sized chairs and tables for the eating area? A. The start-up phase B. The supplemental phase C. The follow-up phase D. The replacement phase answer is a
November 3, 2009

college
what are the fallacies if any are in this argument in the border on our backs by roberto rodriguez?explain the nature of the fallacy or fallacies?
November 3, 2009

Computer Science-Java
Hi, I am writing an application class for a Lunar Calendar I created in a service class and I have to make sure it is able to detect that the year entered is not in the range of values(I have done this in the service class using a switch statement) and be able to detect if the...
November 3, 2009

Mnagerial Economics
hoiw can variable inputs affect business
November 3, 2009

physics
who cares
November 2, 2009

social studies
Is Yampa a river, lake, or a mountain?
November 2, 2009

Computer Sciene-java
Thanks for the help. I have another question: We have to open and read a file until the sentinel value of "xxx" appears. Also, we have to count the lines read not including the line with the sentinel value. This is the file: A gentle breeze rustling the dry ...
November 1, 2009

Computer Sciene-java
Write a loop that will continuously prompt the user for integers to sum, -1 to exit. Sum these values and display the sum to the console. Here is what I have so far, but I feel like I am missing something: public class Sum1 { public static void main (String [] args) { Scanner ...
November 1, 2009

Chemistry
the formaula for the compound formed between aluminum ions and phosphate ions is??? a. Al3(PO4)3 b. AlPO4 c. Al(PO4)3 d. Al2(PO4)3 e. AlP
November 1, 2009

chemistry
One afternoon, a graduate student set up a silica gel column to chromatograph a mixture of two colourless products whose Rf values were quite close. Suddenly, he realized that he had tickets to the Leafs game that night. He turned the stopcock to stop collecting eluent, put a ...
November 1, 2009

child
During which phase of purchasing for your preschool program would you most likely purchase child-sized chairs and tables for the eating area? A. The start-up phase B. The supplemental phase C. The follow-up phase D. The replacement phase
November 1, 2009

child
The major purpose of providing storage for outdoor equipment is to A. teach children to store equipment properly. B. lengthen its life. C. avoid having to insure it. D. fulfill licensing require
November 1, 2009

childcare
10. Preventive maintenance means A. purchasing equipment that will require the least amount of maintenance. B. regularly inspecting and repairing or replacing equipment. C. developing rules to prevent children from damaging equipment. D. hiring experienced staff to operate ...
November 1, 2009

International Business
Could you also provide your home country and an email for my project? The professor has requested we include them. Thank you.
October 28, 2009

International Business
For my IB project, I need five people who live outside the United States to answer three questions about business in their country. The questions are: 1) What do you think is the most difficult challenge for U.S. businesses that want to do business in your country? 2) What one...
October 28, 2009

algebra
x = -1
October 27, 2009

Computer Science - Java
Hi, For an assignment I am doing, we have to have 2 service classes and one application class. One service class is already written (i.e. DiceGame1) and I am writing another one (i.e. Player) that is supposed to use the previous service class an instance variable. I was just ...
October 26, 2009

math
x=16
October 25, 2009

hca 240
That teaches you a lesson to pay attention throughout class, now wait patiently for help.
October 25, 2009

Chemistry
Pure water is neutral because it doesn't contain any contamonation just like ions like impure water contains some ions like chloride sulphates, etc.
October 25, 2009

Grammar and Composition
The man interposed the boulder between the two roads.
October 25, 2009

Grammar and Composition
you're welcome
October 25, 2009

Grammar and Composition
you could just write this as a simple sentence for Pittance, I earned my pittance by shoveling snow for the neighbors.
October 25, 2009

Grammar and Composition
I guess it's alright, but I rarely use the word pittance. I would change that sentence to this: The family only had a meagre amount of money left.
October 25, 2009

math
5^6-2= 15625
October 25, 2009

Anatomy
Is the Linea ALba a muscle? I know it's a band of connective tissue. Do this classify it as a muscle? thank you
October 25, 2009

medical coding and billing
differentiate between the official coding guidelines for using v codes in an inpatient and outpatient settings
October 24, 2009

biology
Name an adaptation of acoelomate or pseudoceelomates explain how it developed and why. discuss the role DNA played in the development of this trait
October 22, 2009

Chem.
Relative abundance is comparison between the species. Percent abundance is comparing to the total.
October 22, 2009

English
I were
October 21, 2009

3rd grade english
stanza-2 syllables retina-3 syllables mascara-3 syllables hyperopia-5 syllables cornea-3 syllables
October 21, 2009

Grade 8 Science
scroll all the way down to Grade 8 Science help needed on this page.
October 21, 2009

Civics
The duties of a criminal juror are simalar to the ones of a social juror. Both are required to pay attention in court, listen to all the proof presented and make a decision at the end of the trial based upon the proof presented and the law, as instructed by the judge. In most ...
October 21, 2009

college
what are the nutrition needs of both a man and a woman throughout the various stages of life
October 21, 2009

guess and check
there are 42 question on lindas test. sum of the questions are 2 point and sum were 3 points. she got a perfect score
October 19, 2009

Algebra
3.8y-4.7=3.8y+17.5
October 19, 2009

PSY210 APPENDIX G
According to Sternberg, a person can experience eight general types of love. In the following table, a type of love as identified by Sternberg is in the left column. In the center column, write the combination of components that type of love demonstrates (intimacy, passion, or...
October 19, 2009

science
If waste products of an aquatic single celled organism were released by the organism into the pond, how would that affect the organism’s ability to obtain oxygen from the pond water? i guess what i am really asking is does the presence of other moleculs (the waste ...
October 18, 2009

chemistry
The element rhenium (Re) has two naturally occurring isotopes, 185Re and 187Re, with an average atomic mass of 186.207 amu. Rhenium is 62.60% 187Re, and the atomic mass of 187Re is 186.956 amu. Calculate the mass of 185Re. (Give your answer to 3 decimal places.)
October 18, 2009

French
I want to learn a few french words. I need help= Thank you= you are the best= Call me= maybe later= Sound them out as well.
October 17, 2009

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