Thursday
December 18, 2014

Search: umm it won't work

Number of results: 18,951

calculus
Find the midpoint of the line segment joining the points P1 and P2 P1=(-1,5); P2=(2,0) m=(x,y)=? type an ordered pair Please show work
January 1, 2013 by Lisa

ALLIED HEALTH
If you work in a hospital or doctor's office and assign numeric values to procedures and diagnoses for the purpose of reimbursement, you are a
January 24, 2013 by SAM

physical sciences
how much work is required to accelerate a can with a mass of 1000kg from 20 metre per second to 30m cubed
February 1, 2013 by gedletoon physics

MATH
2(7w-1w+7)>122 ? what work would i do? im just learning inequalties and i have a quiz tomorrow with problems like this, please help!
February 6, 2013 by PLEASE HELP ME

Calculus
How do I answer these questions. Please show work. The answers are through the link as a png image. THanks! h t t p : //goo.gl/NNf9A
February 8, 2013 by Madeline

ETSU
How much work is done when a force of 800.0 N is exerted while pushing a crate across a level floor for a distance of 1.5 m
February 9, 2013 by Rick

Chemistry
Determine the theoretical field of aspirin for a student who started the experiment with 2.489 g of salicylic acid. Show your work.
February 12, 2013 by Margaret

Chemistry
How many grams of magnesium sulfate would you need to make 0.500 L of a 10.0% M/V solution in water? Please show work.
February 18, 2013 by Margaret

English
For the speaker in "Local Sensibilities," pineapples represent: A: his favorite food. B: a Thankgiving ham. C: tourist D:work Answer B ?
March 4, 2013 by Ciara

English
For the speaker in "Local Sensibilities,"pineapples represent: A: His favorite food. B: A Thanksgiveing ham. C: tourists D: work. Answer: B ?
March 26, 2013 by Ciara

english
For the speaker in "Local Sensibilities,"pineapples represent: A: His favorite food. B: A Thanksgiveing ham. C: tourists D: work. Answer: B ?
March 27, 2013 by Ciara

physics
five joules of work are needed to shift .5 C of charge from one place to another. the potential differences between the places is
April 8, 2013 by Susan

physics
five joules of work are needed to shift .5 c of charge from one place to another. the potential differences between the places is
April 9, 2013 by Susan

physics
The work done by non-conservative forces is equal to the total change in kinetic and potential energy. True or False?
April 15, 2013 by kelsi

Math
Let p and q be the roots of the polynomial mx^2 + x(2 - m) + 3. Let m1 and m2 be two values of m satisfying p/q + q/p = 2/3. Determine numerical value of m1/(m2)^2 + m2/(m1)^2. Please work the complete solution.
April 23, 2013 by Watson

Math
Let p and q be the roots of the polynomial mx^2 + x(2 - m) + 3. Let m1 and m2 be two values of m satisfying p/q + q/p = 2/3. Determine numerical value of m1/ (m2)^2 + m2/(m1)^2. Please work the complete solution.
April 23, 2013 by Watson

social studies
Why should slaves have less hours to work? REMEMBER THINK LIKE A PERSON FROM 1855!!
April 25, 2013 by Aleyshka

5th grade math (dividing fractions)
Can you check this problem? How many twelfths are in one sixth? work: 1/6 divided by 1/12 = 1/6 * 12/1 = 2 ans= 2
May 13, 2013 by Alex

Physics
If the coefficient of kinetic friction is 0.25, how much work do you do when you slide a 45 kg box at constant speed across a 5.8m -wide room?
May 30, 2013 by James

math
15 tv were shipped 4 were defective if 2 tv's were random selected compute the possibility of both tv's working and the probability that at least one of the 2 tv does not work
June 6, 2013 by linda

English
Explain why the literary work captured your interest, using term and concepts form the text to support your explanation.
June 10, 2013 by gail

College Algebra
1 -1 -1 1 2 0 1 -3 -7 0 3 0 -2 2 10 6 2 4 5 9 -3Row1 + Row3 -6Row1 + Row4 How do I work this using a calculator I get so confused and I don't know where to go in order to input info.
July 6, 2013 by Julie

Chemistry
Calculate the work done (in joules) by a chemical reaction if the volume increases from 3.3L to 3.5L against a constant external pressure of 3.7atm .
July 12, 2013 by Karina

biology
Certain spider toxins work by inhibiting Ca2+ channels. Briefly explain how this works and what happens to the person.
July 13, 2013 by loveag

Carr Middle School
Math 601 divide by 57. I need to show all the work for this long division problem.
September 1, 2013 by Makayla

Mathematics
If a 75 kg person pedals a Monarch leg ergometer at 50 rpm, how much resistance is needed to work at a level of 11 METs?
October 6, 2013 by Natasha

physical science
A girl on a bicycle drags a wagon full of newspapers at .80 m/s for 30 min. using a force of 40 N. How much work is done?
October 27, 2013 by landon

Gen chem 2
calculate the work performed if a balloon contracts from11.75 L to 806 mL due to an external pressure of 3.9 atm.
November 6, 2013 by Stacey

American History!!!
How was the development of interchangeable parts an example of the move to make work "less skilled" in the early 1800s?
November 16, 2013 by Emily

Math
Samantha swam 30 meters to a boat in 16 seconds. How long did it take her to swim each meter? How would I work this out? Thank You
January 18, 2014 by Keith

physics
A boy of mass 50kg runs up a set of stairs of total height of 3.0m.find the work done against gravity
January 22, 2014 by izzy

science
An object with a mass of 21 kilograms is lifted through a distance of 7 meters. How much work is done A. 147j B.703n c.15,625N
January 30, 2014 by Anonymous

Physic
A boy of mass 50kg runs up a set of stress of total height 3.0m. Find the work done against gravity
February 3, 2014 by Commerade

Math
"Find the slope of the line passing through J(0,5) and K(-1,2)" I did the problem but I just need someone to check if its right. my work: M= y2 - y1 -------- x2 - y1 M= 2 - 5 ----- -1 - 0 M= -3 ---- -1 M= 3 Thank you.
March 4, 2014 by Kylee

Calc Help :(((((
Find the derivative of the following function showing your work and fully simplifying your answer. Show steps please! Thank you!!!!!! f(x)=(x+3)^3(x-8)^5
March 12, 2014 by Kim

Social studies
How did the colonists attempt to work together between 1754 in 1776 show changes of the relationship with Britain
April 3, 2014 by Chance

Chemistry
What is the pH of a solution that has a concentration of hydronium ions that is 1.8 × 10-4 molar H3O+? Show, or explain, the work used to solve this problem.
April 15, 2014 by Shanetra

Math
o is the center of the regular pentagon ABCDE. How many degrees are there in OAB? Please explain or show work A.36 B.54 C.72 D.108 E.126
May 8, 2014 by Johnny

College Algebra
7/(x+1) - 3/2 =6/(3x+3) Im not sure how to begin, I thought abou clearing the denominators by multiply everything by (x+1)(2)(3x+3) but that didnt work out.
May 28, 2014 by Anonymous

physics-intro
How much work is done in lifting 450 lb of cement 75 ft above the ground? So basically its W=fs (450lb)(75ft)=33750lb
October 9, 2014 by ben green

Algebra
I need help explaining how to work this problem for my daughter... What is the value of n so that the expression x˛ + 11x + n is a perfect square trinomial? 11 25 30.25 I know this is the answer but how 36
October 20, 2014 by Anonymous

Social Studies
Explain your ideas about this topic and suggest ways that Cyprus could work to solve its challenges of diversity.
October 28, 2014 by Anonymous

Algebra 2
(192x^2y+72x^3)-(24rxy-9rx^2) I need help factoring completely in groups and can you please show all your work thank you
November 6, 2014 by Steph

thermodynamics
an automobile having a mass of 1.250 kg is traveling at 40m/s. what is its energy in kJ? how much work must be done to bring it to a stop?
November 20, 2014 by camille

Algebra 2
Quadratic systems x^2+y^2=10 2y+y=4 the first part I got this x^2+(4-2x)^2=10 and I don't know what steps comes next. could you show work on how to do it I'm so confuse on this problem.
November 22, 2014 by miguel

Chemistry
How many moles of atoms are contained in 5.60 grams of Sulfur? Can someone help me understand how to work out other problems like these as well? Thank you!!
December 2, 2014 by Ellie

Improving your writing Revised
For the past three months there seems to be an ever-growing problem at our company of DMD Medical Supplies: The quality of work has been poor; the morale of various employees has been brought down; and the workflow has been uneven amongst both teams and the executives. The ...
February 2, 2012 by Shawna

chemistry
hey drbob222 do you think you could help me out with this lab. Lab: Electrolytic Cells Purpose: The purpose of this experiment is to test the method of stoichiometry in cells. Materials: balance steel can tin electrode power source wire lead (x2) tin (II) chloride solution (3....
April 14, 2008 by unknown

Physics
I gues I'm looking at this the wrong way i do not understand the work you do to get to the answer Question: Find the air velocity of a plane that must have a realtive ground velocity of 250.0 h^-1 km norht if it encounters a wind pushing it toward the northeast at 75 h^-1 km ...
September 18, 2009 by Physics

Geography (Ms. Sue)
1). In what industry do most Americans work? 2). How did California become the nation's most populous state? 3). How has the economy of the South changed? 4). How has U.S population shifted since the country began? 5). What helped the economy of the West to grow? 6). Why is ...
September 13, 2013 by Anonymous

AP Chemistry
Could you please review my work and see what i'm doing incorrectly? Thank you Given this information: CxHyOz (s) + O2 (g) ----> CO2 + H20 given: 2.165 g of the unknown hydrocarbon v = 1.868 L P = 130.2 kPa T = 65.0 degrees C g of H2O = 1.818 a)find g H in hydrocarbon 1.18g/...
February 5, 2008 by Jake

Physics
I once was given a metal whiskey flask for being in my cousin’s wedding. When it got dented, I put in 1 gram of H2O (initially 21°C, just like the air filling the rest of the flask) and heated it up to boil the water. It popped the dent out. Assume the flask had a rectangular ...
March 19, 2014 by SumSum

physics
I once was given a metal whiskey flask for being in my cousin’s wedding. When it got dented, I put in 1 gram of H2O (initially 21°C, just like the air filling the rest of the flask) and heated it up to boil the water. It popped the dent out. Assume the flask had a rectangular ...
March 20, 2014 by sumsum

physics
I once was given a metal whiskey flask for being in my cousin’s wedding. When it got dented, I put in 1 gram of H2O (initially 21°C, just like the air filling the rest of the flask) and heated it up to boil the water. It popped the dent out. Assume the flask had a rectangular ...
April 2, 2014 by mike

ALGEBRA
i NEED MORE THAN JUST THE EXAMPLE i ALSO NEED TO EXPLANATION Take any number (except for 1). Square that number and then subtract one. Divide by one less than your original number. Now subtract your original number. You reached 1 for an answer, didn’t you? How does this number...
March 9, 2010 by SLIM

math (plz help)
Ms. Sue has not answered this question where all work must be shown. Plz, Ms. Sue do not answer this one again. Let someone else help me...plz. In a movie theater, Theater A has 30 seats in the first row. Each row has 4 more seats in it than the previous row has. 1) How many ...
March 14, 2011 by Stacy

statistics- normal standard distribution
a set of data is normally distributed with a mean of 500 and standard deviation of 100: *what would t he standard score for a score of 700 be? According to my calculations 700-500/100=200/100=2 how would i interpret that. please show work. i know that i went wrong somewhere, ...
October 27, 2010 by mary- please check calculations.

Foreign languages
I left out these sentences on modals. Thank you, Writeacher. 1) It is likely that she has forgotten about the meeting. She may/might/could/should have forgotten about the meeting (are both “possibility” and “probability” included??) 2) I’m very unsure if I will pass my English...
June 24, 2012 by John

Data Management
At a banquet, 4 coupes are sitting along one side of a table with men & women alternating. a) how many seating arrangements are possible for these eight people? b) how many arrangements are possible if each couple sits together? explain your reasoning...
November 18, 2009 by Anonymous

PHYSICAL CHEMISTRY
A.CALCULATE THE CRYOSCOPIC CONSTANT OF H2O. USE IT TO ANSWER THE FOLLOWING: a WEAK ACID HX is dissolved in water. A 0.250 molal solution has a freezing point of 0.5 C. calculate the value of ka for the acid, where Ka is the equilibrium constant for HX<--=-->H+ + X- Ka...
November 9, 2006 by TINA5

accounting
Allocatin and proration of overhead. Frankin & Son Printing designed and prointed alses brochures, catalogues, and pamplhets. The business was dissolved in early 1763. Frankklin & Son Printing used a normal costing system. It has two direct cost pools, materials and labor and ...
July 27, 2008 by quemas

human bahavior in organization.. please help me
is anyone can help me to get the correct answers for the questions below.please help me thank you 1.How effectively your staff communicates and relates to each other can tell you how much they care for their work and the people around them? my answrs: To be able to see them in...
September 29, 2011 by jessie

physics
(a) What is the best coefficient of performance for a heat pump that has a hot reservoir temperature of 50.0°C and a cold reservoir temperature of -20.0°C? (b) How much heat in kilocalories would it pump into the warm environment if 3.60 multiplied by 107 J of work (10.0 kW·h...
July 25, 2013 by Justin

physics
(a) What is the best coefficient of performance for a heat pump that has a hot reservoir temperature of 50.0°C and a cold reservoir temperature of -20.0°C? (b) How much heat in kilocalories would it pump into the warm environment if 3.60 multiplied by 107 J of work (10.0 kW·h...
July 26, 2013 by Justin

physics
(a) What is the best coefficient of performance for a heat pump that has a hot reservoir temperature of 50.0°C and a cold reservoir temperature of -20.0°C? (b) How much heat in kilocalories would it pump into the warm environment if 3.60 multiplied by 107 J of work (10.0 kW·h...
July 28, 2013 by Justin

physics
(a) What is the best coefficient of performance for a heat pump that has a hot reservoir temperature of 50.0°C and a cold reservoir temperature of -20.0°C? (b) How much heat in kilocalories would it pump into the warm environment if 3.60 multiplied by 107 J of work (10.0 kW·h...
July 28, 2013 by Justin

physics
A man pushing a crate of mass m = 92.0 kg at a speed of v = 0.845 m/s encounters a rough horizontal surface of length scripted l = 0.65 m as in the figure below. If the coefficient of kinetic friction between the crate and rough surface is 0.357 and he exerts a constant ...
June 3, 2013 by Melissa

English
Revised from Wednesday, January 16, 2013 (10:46 a.m.) I choose to become a Medical Transcriptionist to use my skills in writing, spelling, grammar and punctuation. My passion for medical transcription arose because of my love for research and thirst for knowledge. I have been ...
January 16, 2013 by Evelyn

accounting
Cargin Company uses the FIFO method in its process costing system. The Assembly Department started the month with 15,000 units in its beginning work in process inventory that were 50% complete with respect to conversion costs. An additional 71,000 units were transferred in ...
June 20, 2014 by angela lo

Writing
What if ten years ago, you started working as a clerk for DMD Medical Supplies? Six months ago, Liz Jakowski,the human resources director, promoted you to office manage. You manage two employees: Jack Snyder and Ruth Disselkoen. My office provides secretarial support for the ...
December 14, 2011 by Cathy

math
List the ages of two people in your life, one older than you and one younger than you. It would be best if the younger person was 15 years of age or younger. Find the prime factorizations of your age and the other two persons’ ages. Show your work listed by name and age. Make ...
July 20, 2011 by trenda

math
List the ages of two people in your life, one older than you and one younger than you. It would be best if the younger person was 15 years of age or younger. Find the prime factorizations of your age and the other two persons’ ages. Show your work listed by name and age. Make ...
August 16, 2011 by leslie

Help:)
Can someone help me with this? Someone was helping, but I'm still confused! Amos gets in an elevator at the 30th floor and begins to move downward at a speed of 8 feet per second. After 12 seconds, the elevator is 240 feet above the ground. A.) Let y= the height in feet of the...
November 19, 2013 by Pebbles

Creating a Budget -HSM 220
Need help to complete assgnmnt for HSM 220 due Sunday 10/12 - will attach the Appendix C upon request, not enough room to post on site. Various budget approaches play an important role in resource allocation in human service org. The matrix budget consists of line-item, ...
October 10, 2008 by Lucille

Maths
DVDS 4 U SALE Price label more than Ł8-take 15% off Price label less than Ł8-take 10% off a)ivy buys 5 dvds with a price label of Ł6. work out how much she pays in the sale b)kurt buys 2 dvds each with a price label of Ł4 and 7 dvds each with a price label of Ł17. work out how...
October 23, 2013 by HS

Business Mgmt.
I need to write a paragraph on Identifying the demographics and characteristics of my customer( or consumer). What the customer needs will my product attempt to meet? My product or business is a shoe company that sells for all ages and all shoes sizes. Please help me. If you ...
November 13, 2006 by Tess

sarah
-22 2/5 - 1 1/4 x (-2 1/2) = How do i work that out?? Decide which operation to perform first. Your single pair of parentheses around one number does not help. Is it (-22 2/5 - 1 1/4) x -2 1/2 or -22 2/5 - (1 1/4 x -2 1/2) ? They are not the same.
February 25, 2007 by sarah

math
sqrt of x-1=x-3 square both sides. Gather terms, factor or use the quadratic equation. I will be happy to critique your work.
July 8, 2007 by Jerry

algebra
Solve Q=(n-s)/n for n To get you started, multiply both sides by n and go from there. Post your work if you get stuck AND tell us what you don't understand about the next step.
July 19, 2007 by Tammy

Hon. Lit.
What are the most significant chapters of Stephen Crane's work "Maggie"? I know that the first two are because the protagonist and antagonist are introduced. Thanks.
September 23, 2007 by Mjorie

chemistry
H2+I2->2HI If 3 moles of H2, I2, and HI are in a 3L flask, what will be the equilibrium amount of each. Kc=5 The answer is H2= I2= .71M, HI= 1.584M(given by teacher) Just need to know how to do the work.
October 17, 2007 by corey

math
The electricty cost of a business increased from 12,000.00 one year to 10,920 the next what is the rate of the decrease? show work
November 6, 2007 by shanae

Physics
How much work must be done to bring three electrons from a great distance apart to 1.0 * 10^(-10)m from one another (at the corners of an equilateral triangle)?
February 1, 2008 by Jenish

Advanced math
solve x-sqrt(2x+1)=7 Can someone explain how to work this out. Im not exactly sure how you figure the square root part.
April 18, 2008 by Alehanda

Physics
Can scientists from other countries change what physicists in the United States think? Need help ASAP work due tomorrow XD
August 19, 2008 by Lacey

Alegbra 2
Solce the system using the linear combination method. 5x-3y+2z=3 2x+4y-z=7 x-11y+4y=3 I already knw that there is no soulution for it but its not coming up like that on my work.
September 7, 2008 by Michael

american government
in what ways does the existence of minor parties also work to strengthen the united states two party system
October 27, 2008 by Anonymous

english
Fiill in the blank with the correct tense of the verb in the bracket. His hard work----fruit and he wpn the painting competition.(bear)
November 9, 2008 by mimo

sceince
1) which scientist's work did Copernicus contradict? 2) what made it difficult for him to prove his theory? i researched some site but still i dont get it...
January 11, 2009 by jake

sci230
Piecing It Together on p. 78 of the text describes the six major concluding principles Mendel hypothesized from his work. Describe three of them.
January 24, 2009 by ray

english 3
How can I compare Lord of the Flies to another work like a book or a movie? What should I inclued in the comparison in the powerpoint to make it creativity?
April 9, 2009 by jaz

Math
Find the distance between A and B, where A and B have the following coordinates: A(–3, 5); B(5, –8). Show your work by using the notation sqrt( ) for square root.
April 16, 2009 by Elizabeth

Quantum Mechanics
Calculate the probability of finding an electron in a 1s H-atom orbital inside the nucleus. Show your work and state your assumptions.
April 28, 2009 by Jill

Algebra
Factor. 15x^4 - 18x^3 + 21x^2 - 9x The method that I usually use did not seem to work... so I'm not sure if I messed up or not. Please help if you can and explain how you did it! Thank you! :-)
April 30, 2009 by Cassie

Algebra
What is the domain of the function f(x)=sqrt(x^4-16)? In interval notation. Please show me how to work this problem out. I cannot find any examples in my book. Thanks!
August 18, 2009 by coried

science
a box pushed across the floor for a dis tance of 5 meters with a force of 50 newtons in 5 second how much work is done? what is the power?
October 24, 2009 by sherrie

math
hi, i am in forth grade i need to know what factors means. now for my home work. can you please respond and in a way i can under stand.
October 29, 2009 by paige

Calculus
Evaluate the integral by interpreting it in terms of areas as 0 goes to 12 |2x - 7|dx? This is my work so far: 2x-7=0 x=7/2 slope = 2; y-int = (0, -7) Area of a triangle is 1/2BH.
November 15, 2009 by Z32

French
Est-ce que tu travailles aprčs les cours? I want to know what type of work this question is referring to. A job? Homework? Homechores?
November 24, 2009 by Anna

algebra
(x^2+6x+9) + (y^2-4y+4)= 12+9+4 is equal to (x+3)^2 + (y-2)^2=25 How, if this works, is it related to a perfect square quadratic? Have we seen this work done before with something other than circles?
November 25, 2009 by Justin

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