Monday
October 20, 2014

Posts by Martha


Total # Posts: 255

Physics
A certain coiled wire with uneven windings has the property that to stretch it an amount s from its relaxed length requires a force that is given by , so its behavior is different from a normal spring. You suspend this device vertically, and its unstretched length is 19.0 cm. ...
February 25, 2011

Advance Accounting
How do I prepare a consolidated elimination worksheet when the parent purchases all of subsidiary's bonds on open market?
February 20, 2011

Math
Solve for X. X^3=27 x = 3 because 3 * 3 = 9 and 9 * 3 = 27. Correct? -------------------------------------- [x]= 16 X = 4^3 because 4 * 2 = 8 and 8 * 2 = 16. Correct? -------------------------------------- (x-2)^4=16 I need help on this one!
February 14, 2011

Basic math
Compute. 3/2 - 4 1/3 The answer I got was 4 2/1.
February 11, 2011

theory of dressmaking
what is disposal of fullness
February 7, 2011

Math
You have 48 yellow blocks and 40 green blocks. What is the greatest number of identical towers that you can build using all 88 blocks?
February 6, 2011

math
show how 30/56 is smaller than 5/7 and 6/8
January 22, 2011

9th grade Math
i need help with my homework
January 22, 2011

Math
Place the digits 2, 4, 5, 6, and 8 in the boxes to obtain (a) the greatest difference (b) the greatest product I came up with A. 865 - 24 B. 865 * 42
January 19, 2011

Math
E89QEH
December 17, 2010

Math
Six cards numbered 1 through 6 are placed in a hat. One card is taken from the hat. The unit's digit of the sum of the numbers on the remaining cards are 9. What was the number on the card taken from the hat?
December 1, 2010

Family day care regualtions educational levels
Put this in order from begining to last associates degree 40 hour training bachelors degree cda degree or FCCPC associates thanks
November 28, 2010

Math
Using the digits 0, 2,3 ,4 5, 6 make the largest 4 digit in terms of value that you can.
November 21, 2010

ALGEBRA2
COULD YOU PLEASE CLARIFY "EXPANDED VERTICALLY BY A FACTOR OF 3"? THANK YOU SO MUCH.
November 12, 2010

social studies
I THINK THEY WISH TO CONVERT ALL PEOPLE TO THEIR RELIGION, BUT PLEASE NOTE I AM NOT 100% POSITIVE ON THIS AND I DONT WANT TO SPREAD ANY FALSE RUMORS! I SINCERELY WISH YOU THE BEST OF LUCK IN YOUR HOMEWORK ENDEAVOR!
November 12, 2010

LIMIT(CALCULUS)
YOU MIGHT WANT TO TRY PLUGGING IN THE TWO, AND THEN OF COURSE THE REST OF THE SOLUTIONS WILL BE GREATER THAN THE ONE YOU PUT THE TWO INTO. I SINCERELY HOPE THAT HELPS! *PLEASE NOTE I'M NOT 100% POSITIVE ON THIS! THIS IS JUST A SUGGESTION! I WISH YOU THE BEST OF HOPE!
November 12, 2010

college physics
Find the height from which you would have to drop a ball so that it would have a speed of 8.4 m/s just before it hits the ground.
October 28, 2010

statistics/probability
describe the sample space for a spinner with four equal sections of blue, red, green and yellow.
October 23, 2010

chem 121
We did a lab separating out the components of a mixture. One of the lab questions is "The weight of naphthalene was obtained by weighing the collected solid. Was this an accurate weight of the naphthalene present in the original sample?" I don't know how to ...
October 17, 2010

Science
A boy walks a total distance of 210 km due North. His starting position is at 20 km and his final position is 34 km. If it takes him 3 hours and 20 minutes to make this trip, what is his total velocity? What is his speed?
October 6, 2010

math
if $1747.56 is including HST, what is that price without the HST?
October 3, 2010

History
Describe Sumerian religious practices
September 29, 2010

civics
who are some good citizens? for example terry fox or mother teresa. i need people other than them
September 9, 2010

science
2.64*10^-5
September 9, 2010

science
A 0.513 M solution of a weak base has a pH of 11.4. What is the Kb of the base?
September 9, 2010

chemistry
A 0.010 M solution of aspirin, a weak monoprotic acid, has a pH of 3.3. What is the Ka of aspirin?
September 9, 2010

math
what precent of 3.5 is 7.2? show your work please.
August 24, 2010

us history
is there any one out there to help me
June 20, 2010

us history
a time line tracking the major themes/paradigm shifts in American History from the Columbus's voyages through the Mexican-American War (1846-1848).
June 20, 2010

Finance
I am very lost with this assignment can someone please help me. I just need one sample thank you. The Lanford Corporation had 2008 sales of $110 million. The other pertinent financial data for 2008 is as follows: 2008 Sales $110,000,000 Dividend Payout Rate 55% Balance in ...
May 11, 2010

Math
I remember that math question from Axia... MAT 115 final. That was an easy A.
May 5, 2010

general
why did you came up with 11.49% when the calculator gives 0.115310 and so on?
May 4, 2010

general
Can you please tell me what is the Percentage of 250,800.00/2,175,000 I have 11.53% is this correct.
May 4, 2010

Business communication
How do you write a positive message for a business that is going to have less work days and shorter hours?
April 30, 2010

english
thanks:)
April 18, 2010

english
oh ok thank you:)
April 18, 2010

english
It's about the personality differneces between two characters in a novel
April 18, 2010

english
um yes it could be a sentence or a few but it comes before the thesis statement too.
April 18, 2010

english
well no one else seems to know so i guess its just my english teacher. thanks anyway though
April 18, 2010

english
i dont get how to write a motivator for an expository essay?
April 18, 2010

3rd grade
r=red g=green r=g-5
April 18, 2010

math
how do you solve (and show your work for): 5-2x=7
April 15, 2010

Math
1 out of 6
April 15, 2010

english
thank you!:)
April 13, 2010

english
a sniper is someone in a war who has to shoot people from really far distances. and i have already done this and handed it in and then my teacher gave it back and told me to give it a better title and edit some other things and i have already done that
April 13, 2010

english
i need to write an expository paragraph about characterisitcs of a sniper. any good ides for a title???
April 13, 2010

Algebra
When a ball is thrown up into the air, it makes the shape of a parabola. The equation S= -10t^2 + v*t + k gives the height of the ball at any time, t in seconds, where “v” is the initial velocity (speed) in meters/sec and “k” is the initial height in meters...
February 19, 2010

physics
A charge of 4.10 is placed at each corner of a square 0.100 on a side. Determine the magnitude of the force on each charge. Determine the direction of the force on each charge. Assume that the positive x-axis is directed to the right.
February 16, 2010

Math
How do you solve this. The answer is suppose to be 8x+5 and when I do the problem my answer is nowhere near the correct answer. 5{x-(3-x)+4}-2x
February 10, 2010

math
how do you convert a fraction into a decimal? and vice versa?
February 2, 2010

math
i just started this semester of math and i dont remember that if your adding mixed fractions are you supposed to chage it into an improper fraction to add it?
February 2, 2010

french
whats the question in this?
February 2, 2010

calculus
The region R is defined by 1(</=)x(</=)2 and 0(</=)y(</=)1/(x^3). a) Find the number 'a' such that the line x=a divides R into two parts of equal area. b) Then find the number 'b' such that the line y=b divides R into two parts of equal area.
January 21, 2010

physics 2
A proton is located at the origin of a rectilinear coordinate system. An electron is at x=4pm, y=3pm. What is the force on the proton. Give your answer in unit vector notation.
January 18, 2010

Computers
On Open office the word program how do you do headers. Every time i go to insert header it says default and puts the header on every page. The teacher says it has to be .5 on the right hand corner from our second page to the end. Any Suggestions.
December 1, 2009

English
Can I please have some help here. Is this correct for Mla citation. I used a piece out of our book from school in my paper. It has multiple authors and I can't find anywhere city of publication, publisher or year. If this is correct is the grammer right. Norton, Mary Beth...
November 13, 2009

psy210
What are the characteristeics of the eight different types of love?- consummate, companionate, romantic, fatuous, infactuated,empty love.
November 13, 2009

English Quick ?
Thank you just wanted to double check!!
November 13, 2009

English Quick ?
Before you write a paper you do an outline. I did so. Under one of my sections I have an A B C. When I type my paper are those all separate paragraphs?
November 13, 2009

grade 9 geography
which era was the western cordillera formed in(precambrian, paleozoic, mesozoic, or cenezoic)?
October 21, 2009

psy210
what theory was taken from European philosophy of Existentialism. posible anwsers include: A. Humanistic theory B. learning theory C. psychodynamic th. D. socioculture th. E. Trait th.
October 11, 2009

psy 210
what are all the posible awnsers for the Trait theory and the learning thoery. Located in appedix c
October 11, 2009

History
Who are the 3 generals from the Roman Empire?
September 1, 2009

5th grade math
capital A. 3 acute angles are in the top part of A and under the center bar is 2 obtuse angles.
September 1, 2009

Geometry
-1 = (-4 + x) divided by 2 which results in x = 2 5 = (3 + y) divided by 2 which results in y = 7 Thus the missing point is (2,7).
September 1, 2009

algebra
-1 1/3 f = -5/9 change -1 1/3 to an improper fraction, which will be -4/3. So -4/3 f = - 5/9 Multiply both sides of the equation by -3/4. Doing this makes the coefficient of f become 1. Thus (-4/3)(-3/4) f = (-5/9)(-3/4) 1f = - 5/12
September 1, 2009

english PLEASE HEP
Connect each pair of senences by including a traditional word or phrase and any necessary punctuation. Sentences: 1.Discoveries in neuroscience have yielded many benefit.Researchers have developed medication for schizophrenia and Tourette's syndrome. 2. The average human ...
June 8, 2009

english
please help me asap
June 8, 2009

check
Connect each pair of senences by including a traditional word or phrase and any necessary punctuation. Sentences: 1.Discoveries in neuroscience have yielded many benefit.Researchers have developed medication for schizophrenia and Tourette's syndrome. 2. The average human ...
June 8, 2009

english
Connect each pair of senences by including a traditional word or phrase and any necessary punctuation. Sentences: 1.Discoveries in neuroscience have yielded many benefit.Researchers have developed medication for schizophrenia and Tourette's syndrome. 2. The average human ...
June 8, 2009

history
what year was insulin invented in?
May 29, 2009

8th grade
n=9
May 27, 2009

history
what did Nellie McClung do?
May 27, 2009

acrostic poem
i need to make an acrostic poem using the word SECRETS. it needs to be phrases that all run together to make little poem story thing. HELP!
April 28, 2009

geography-immigration
does anyone know where i can find a list of famous people that have immigrated into Canada??? please help!!! i need to know this to study for big test!!!
April 21, 2009

Physics
You can charge an object positively using a negatively charged object by induction. Bring the negatively charged object close to but not touching the neutral object. A separation of charge will occur in the neutral object as the electrons repel to the far side. Provide a ...
April 13, 2009

quotes for gr 8
thank you
March 5, 2009

quotes for gr 8
i need to have a quote to put in my school yearbook for grad. anyone know any good ones that i will understand?? :P
March 5, 2009

english -yr 8 drwls
thanks for finding that site it has helped alot. what does a man of all work mean does it mean an odd job man?
January 18, 2009

english -yr 8
im doing a school project about william shakespeare .one of my questions is Elizabethan theaters (past times ) does that mean to explain why people went to the theaters and what were the theaters like? sorry to sound thick ! thanks for help
January 18, 2009

Math
150 people for 5 classes. wouldnt it be 30 people in each class?
January 6, 2009

english
how could you translate/explain why oyu like the quote "I haven't failed, I have found 10,000 ways that don't work".
November 26, 2008

math
8% of 100 is what
November 23, 2008

college
It's heads of corporations exploiting innocent consumers AND their own employees for personal gain or the 'gain' of the company they run.
November 23, 2008

8th grade physical sience
I THINK THE NUMBER OF ELECTRONS WOULD BE 2 AND PROTONS 3, ALTHOUGH THAT WOULDNT MAKE SENSE THAT A CARBONATE ION HAS A NEGATIVE CHARGE OVERALL.
November 17, 2008

poems
does anyone knowwhere i can finda 40 line remembrance day poem
November 12, 2008

4th grade
i think it would be 30 kids are left handed and 180 are right handed
November 12, 2008

math
Place the following set of numbers in ascending order -2/15, 5/9,1/8,-1/9,2/7
November 6, 2008

math
which of the following are intergers? 2/11 705,0.033,-780,86.7
November 6, 2008

math
1/3 + (-5/6) + -(1/2) =
November 5, 2008

math
that is 11 lbs and 14 oz
October 27, 2008

science--plants
does anyone know where i can find a concept map of the transportation of fluids(in a plant)
October 27, 2008

grade seven
is means that on a map 1 cm of a highway or something like that is equal to 250km
October 27, 2008

math
if the mean of a set of data is 23,must 23 be one of the data values?why?
October 23, 2008

Grade 3 students: need your help.. Thanks
I read the story "the Country Mouse and the City mouse" to a small group of students. I then asked them to list how the country mouse and the city mouse are alike and how they are different. They fully understand the meaning of the words alike and different; however...
October 21, 2008

Need some clarification...... plzz
I am having a bit of trouble answering this question.... DO you mind giving a brief explanation of what it means and, if possible, some hints on possible answers? In what ways did the indigenous societies and the revolution in Haiti overcome or challenge colonial rule?
October 18, 2008

ESL
I was observing a grade three class, and the teacher encouraged the student to record and depict a text to self connection they made while reading their chapter books during reading workshop. I was curios to find out why she simply didn't allow the students to write down ...
October 16, 2008

Struggling readers.
I am a student-teacher and will only be working with these kids for a short time... I wanted to at least, find lessons that will, to some extent, improve their reading...
October 13, 2008

Struggling readers.
Hi, I am working with a group of children and my goal is to assist them in improving their reading. The children are between the ages of 7 and 8 and they are struggling in reading and fluency. I did a few phonogram lessons, as well as some reading and writing lessons; however...
October 13, 2008

language
does anyone know of an expression with the word thigh in it
October 5, 2008

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