Sunday
February 14, 2016

# Posts by kim

Total # Posts: 2,424

physics
A boy pulls a wagon with a force of 20N on a handle of .50 meters long. The end he holds is .25 meters higher than the end attached to the wagon. What is the magnitude of the horizontal component that acts to pull the wagon forward?
September 13, 2011

comtech
what are unity and depth?
September 13, 2011

Chemistry
Can you show me the process that you need to take to balance this basic redox reaction using the ion electron method? Tl2O3(solid) + NH2OH(liquid) --> TlOH(solid) + N2(gas) + H2O(liquid)
September 12, 2011

U.S. history
In jeffersons veiw george washingtons action in addressing the whiskey rebellion?
September 11, 2011

chemistry
if a pitcher of .75 L of water is removed from the refrigerator at 4 degrees celsius how many killijoules is needed to warm it at 27 degrees celsius, thank you in advance
September 11, 2011

math
A class conducts a survey of 1000 students. Of the sixth-grade students surveyed, 12% bring their lunches to school. Suppose 24 sixth-graders do this. How many sixth-graders are at the school?
September 7, 2011

Mystery number
the mystery number is a two didget even number.it is a multiple os 2,4,5,and 10 but not a multiple os 3 or 7. If you count by sixes there will be two left iver. What is rhe mystery number. Please explaine how you figured it out.
September 7, 2011

stats
The college student's average age is 33 and 42% are minority. How do I verify these claims without using a college website.
September 6, 2011

Mystery number
Did not put with two left over.
September 6, 2011

Mystery number
September 6, 2011

Mystery number
The mystery number is a two didget even number. It is a multiple of2,4,5,and 10 but not a multiple of3 or 7 . Help please.
September 6, 2011

Geometry
If point C has coordinated (4,2) and point D has coordinates (8,5) then what is the length of CD?
September 6, 2011

Managerial accounting
The marketing department of Jessi Corporation has submitted the following sales forecast for the upcoming fiscal year (all sales are on account): 1st Quarter 2nd Quarter 3rd Quarter 4th Quarter Units to be produced 12,000 14,000 13,000 11,000 The selling price of the company&#...
September 5, 2011

Precalculus
Write the rectangular equation (x+7)^+y^=49 in polar form.
September 3, 2011

geomentry
If KL = 4x, LM = 3x – 2, and KM = 5, what is KL?
August 30, 2011

Chemistry 121
Samples of three different compounds were analyzed and the masses of each element were determined. Compound Mass N (g) Mass O (g) A 5.6 3.2 B 3.5 8.0 C 1.4 4.0 If you were John Dalton and had never heard of a mole, which of the following would you think were possible sets of ...
August 29, 2011

Chemistry
Samples of three different compounds were analyzed and the masses of each element were determined. Compound Mass N (g) Mass O (g) A 5.6 3.2 B 3.5 8.0 C 1.4 4.0 If you were John Dalton and had never heard of a mole, which of the following would you think were possible sets of ...
August 29, 2011

English
Is this properly punctuated? She was admitted for chest pain. The patient was admitted on ___ [DATE], having woke up with discomfort, heavy substernal area and pressure radiating into midscapular areas. Notably, she also felt dizzy this morning and felt a little bit short of ...
August 26, 2011

English
Hoping these are properly punctuated, appreciate your help. 1. CBC on admission showed a white count of 11.3, hemoglobin 9.8, hematocrit 29.3 and platelets 596,000.
August 25, 2011

math 11th
3/(x+4)+5/(x-2)
August 24, 2011

physical scince
suppose that one of your test has a capacity of 23ml. you need about 5ml of liquid.describe how you could estimate 5ml.
August 21, 2011

mkt 421
target markets should not be large and spread out B. mass marketing is often very effective and desirable C. large firms like General Electric, Target, and Procter & Gamble are too large to aim at clearly defined markets D. target marketing is not limited to small market segments
August 14, 2011

AED/222
•Distinguish the greatest strength and the greatest weakness of the current special educational system in America. · Create a mock case study to define exceptionality, describe its classification criteria and characteristics, determine its prevalence, and identify ...
August 14, 2011

math
If a person took a survey and there were scores 1-5 Poor=1 Fair =2 Average =3 Good =4 Excellent =5 The response was. (1) for average (6) for good (2) for excellent. 9 total questions... How do I figure out the average chosen score?
August 12, 2011

managerial economics
I am in need of an example of a benefit cost analysis for renting a home versus buying a home.
August 10, 2011

science
true or false taxonomy is the preservation of dead animals please provide a proof(i.e. website if the answer is true)
August 6, 2011

Economics
Are organizations more risk adverse or individuals more risk adverse? Is one more risk tolerant? Use economic theory to explain your position.
August 4, 2011

ECONOMICS
1. When McDonald’s Corp. reduced the price of its Big Mac by 75 percent if customers also purchased french fries and a soft drink, The Wall Street Journal reported that the company was hoping the novel promotion would revive its U.S. sales growth. It didn’t. Within ...
July 31, 2011

economics
If all the assumptions of perfect competition hold, why would firms in such an industry have little incentive to carry out technological change or much research and development? What condition would encourage research and development in competitive industries?
July 29, 2011

Math
I need to figure out if 57 people took a survey and 3 of them scored a (3), 31 of them scored a (4) and 23 of them scored a (5), what was the average score and how did you figure that out?
July 27, 2011

ECONOMICS
I think it could be both true and false
July 24, 2011

ECONOMICS
At a management luncheon, two managers were overheard arguing about the follow- ing statement: “A manager should never hire another worker if the new person causes diminishing returns.” Is this statement correct? If so, why? If not, explain why not.
July 24, 2011

Geometry
Triangle ABC is congruent to triangle XYZ . Angle A measures 50 , angle B measures (2x+40) and angle X measures (4x+8) . Find the value of x.
July 18, 2011

managerial economics
Discuss the statistical significance of the parameter estimates aˆ, bˆ, cˆ, and dˆ using the p-values. Are the signs of bˆ, cˆ and dˆ consistent with the theory of demand?
July 17, 2011

math
where is the answer to this problem
July 17, 2011

math
so what is the answer to the problem
July 17, 2011

Algebra
An initial investment of \$1000.00 is appreciated for 5 years at 15% interest compounded semiannually. How much money is in the account after the period ends?
July 15, 2011

to kill a mockingbird
what is the moment where boo radley and miss maudie BRING at reaction from Scout?? i Dont get the questions !!do we have to explain the moment when scout reacts toward to Boo radley and miss maudie? can i answer it like this: the moment where Boo radley bring at reaction from ...
July 13, 2011

A company makes three products X, Y and Z. Each product requires processing by three machines A, B and C. The time required to produce one unit of each product is shown below. Product X:- Machine A: 1 Machine B: 2 Machine C: 2 Product Y: Machine A:2 Machine B: 2 Machine C: 2 ...
July 11, 2011

The table below shows the number of hours required in each of two departments to make one unit of various products A, B and C. For example, product B requires 1 hour of time in department I and 3 hours in department II. HOURS REQUIRED PER UNIT OF PRODUCT DEPARTMENT 1 A=1 B=1 C...
July 11, 2011

managerial economics
Twenty first century electronics has discovered a theft problem at its warehouse and decided to hire security guards. The firm wants to hire the optimal number of security guards. The following table shows how the number of security guards affects the number of radios stolen ...
July 11, 2011

managerial economics
Appalachian Coal Mining believes that it can increase labor productivity and, therefore, net revenue by reducing air pollution in its mines. It estimates that the marginal cost function for reducing pollution by installing additional capital equipment is MC = 40P where P ...
July 11, 2011

A company makes three products X, Y and Z. Each product requires processing by three machines A, B and C. The time required to produce one unit of each product is shown below. Product X:- Machine A: 1 Machine B: 2 Machine C: 2 Product Y: Machine A:2 Machine B: 2 Machine C: 2 ...
July 11, 2011

math
The table below shows the number of hours required in each of two departments to make one unit of various products A, B and C. For example, product B requires 1 hour of time in department I and 3 hours in department II. HOURS REQUIRED PER UNIT OF PRODUCT DEPARTMENT 1 A=1 B=1 C...
July 11, 2011

math
A manufacturer produces three types of radios: deluxe, standard and economy. Each radio uses three different types of transistors: P, Q and R. The deluxe radio uses 2 P's, 7 Q's and 1 R. The standard contains 2 P's, 3 Q's and 1 R, and the economy model requires...
July 11, 2011

A company makes three products X, Y and Z. Each product requires processing by three machines A, B and C. The time required to produce one unit of each product is shown below. Product X:- Machine A: 1 Machine B: 2 Machine C: 2 Product Y: Machine A:2 Machine B: 2 Machine C: 2 ...
July 11, 2011

The table below shows the number of hours required in each of two departments to make one unit of various products A, B and C. For example, product B requires 1 hour of time in department I and 3 hours in department II. HOURS REQUIRED PER UNIT OF PRODUCT DEPARTMENT 1 A=1 B=1 C...
July 11, 2011

A manufacturer produces three types of radios: deluxe, standard and economy. Each radio uses three different types of transistors: P, Q and R. The deluxe radio uses 2 P's, 7 Q's and 1 R. The standard contains 2 P's, 3 Q's and 1 R, and the economy model requires...
July 11, 2011

MATH
July 10, 2011

MATH
No she is my friend, she refered me to this website. we are taking the same course. I am stuck with this question, and I dont know how to solve it. Im getting x as -5 for some reason :S
July 10, 2011

MATH
A manufacturer produces three types of radios: deluxe, standard and economy. Each radio uses three different types of transistors: P, Q and R. The deluxe radio uses 2 P's, 7 Q's and 1 R. The standard contains 2 P's, 3 Q's and 1 R, and the economy model ...
July 10, 2011

math plzzzzzzz help
this is grade 10 math questions a rectangular window is 5 feet 3 inches in length, and 3 feet 6 inches in width. if the perimeter of the window must have caulking that costs 32cents per inch, how much will the caulking cost?? the answer is \$67.20 but i got 846.73 :( what i did...
July 7, 2011

Social STUDIES
it will be 1
July 7, 2011

Soc
June 30, 2011

Soc
Advocates of the death penalty recognize that no system is perfect and that applying the death penalty runs a small risk of executing someone who is innocent. Is this a price society should be willing to pay?
June 30, 2011

physics
A metal rod and a metal ball were submerged in a pot of water that is heated from 30°C to 80°C. At the bottom of the pot, one of the ends of the rod touches the ball. After heating the water, the ball moved. What is the final Velocity?
June 30, 2011

soc
In "Some Moral Minima," Lenn Goodman argues that there are certain things that are simply wrong. Do you think Goodman is right? Using specific examples, explore the challenges Goodman presents to relativism. Determine whether you think there are such universal moral...
June 29, 2011

philosophy
In "Some Moral Minima," Lenn Goodman argues that there are certain things that are simply wrong. Do you think Goodman is right? Using specific examples, explore the challenges Goodman presents to relativism. Determine whether you think there are such universal moral ...
June 28, 2011

philosophy
In Some Moral Minima, Lenn Goodman argues that there are certain things that are simply wrong. Do you think Goodman is right? Using specific examples, explore the challenges Goodman presents to relativism. Determine whether you think there are such universal moral ...
June 27, 2011

BIS 155
Explain how you might use Excel to automate the process of separating your list as you did in Part A.
June 23, 2011

Biology
A sister chromatid is a duplicate of itself and it occurs in mitosis. Homologous chromatids are one from each parent and this happens in meiosis.You can't cross over with yourself, crossing over aids in random assortment of the daughter cells or offspring.
June 22, 2011

Biology
One homologous chromosome is inherited from the organism's mother; the other from the organism's father.
June 22, 2011

chemistry
60mL H2SO4(aq) + Zn(s)----> ? H2(g) + ZnSO4(aq)
June 22, 2011

chemistry
How many grams of water will be produced, if you used 60mL H2SO4 and 1.886 g CuO?
June 22, 2011

math
3.5x10^4 expanded form
June 19, 2011

Physical Science
What is the volume of a piece of platinum (ñ = 22.6 g/cm3) that has a mass of 0.35 kg?
June 19, 2011

riddle
what came first a chicken or an egg..??
June 17, 2011

Describe the main roles and behaviors of the entrepreneurs, managers, and employees your company might have.
June 15, 2011

statistics
μ = 70 and σ = 20
June 11, 2011

chemistry
If a gas effuses 4 times faster than sulfur dioxide, the gas is probably what?
June 8, 2011

math
I just don't understand the geometry behind this! How is theta 1 in red equal to theta 1 in black? And same with theta 2? I need to figure out the angles to solve the rest of my problem, but I am already stuck in figuring out how these angles are the same. Please help asap...
June 8, 2011

Algebra
Simplest form of (X^[-2/5] Y^[1/3])15
June 6, 2011

logic
Catherine goes to her local movie theater only to see romantic comedies. Since Catherine did not go to the movies yesterday, there is not a romantic comedy playing at her local theater.
June 3, 2011

pope john paul 2
can you tell me the background information on the pope jogn paul 2 of inspiration's life. And how this person has influenced our faith or inspired us to be a better person pleaseeee helppppp
June 3, 2011

calculus
The force on a particle is described 1 at a point x along the x-axis. Find the work done in moving the particle from the origin to x=3
June 2, 2011

Calculus
Work of 1 joules is done in stretching a spring from its natural length to 14 cm beyond its natural length. What is the force (in newtons) that holds the spring stretched at the same distance (14 cm)?
May 31, 2011

social studies
Logic can do a great deal in helping us understand our arguments. Explain what advantages we obtain by studying logic in terms of improving our reasoning. Consider a debate over whether prayer should be allowed in public schools. Explain what logic can and cannot do. In other ...
May 29, 2011

Math 116
Correction Let R(t)= the record in the race.
May 27, 2011

Math 116
In 1920, the record for a certain race was 45.7 sec. In 1950, it was 45.1 sec. Let Ra9ta0=the record in the race and the number of years since 1920. A. Find a linear function for the data B. Use the function in (a) to predict the record in 2003 and in 2006. C. Find the year ...
May 27, 2011

algebra 2
Eli deposited \$1400 at 6.5% interest compounded quarterly. How much money will he have at the end of 8 years?
May 27, 2011

Algebra
Factor completely: c^4 - 1
May 26, 2011

Algebra
Justin had nickels and dimes in his pocket. when he counted out his change he had \$1.30. If he had 17 coins altogether, how many dimes did he have?
May 25, 2011

medical terminology
I need to know what dermatological condition uses these words
May 23, 2011

Romeo and Juliet
My answers to the questions were she was mad at Romeo at first but then she became mad at herself for doubting her husband.
May 19, 2011

Romeo and Juliet
At First who was Juliet upset with when recieving the new from the nurse that Tybalt was killed? Later who was Juliet upset with ?
May 19, 2011

finance/math
A group of economics students gathered to study for a test on the money and banking system in the U.S. During a fast and furious brainstorm session, Jill scribbled down several key phrases she will use to study tomorrow. Unfortunately, in her haste, all the statements in her ...
May 16, 2011

math
The formula we'll use for this is the simple interest formula, or: I= P x R x T Where: P is the principal amount, \$960.00. r is the interest rate, 4% per year, or in decimal form, 4/100=0.04. t is the time involved, 5....year(s) time periods. So, t is 5....year time ...
May 16, 2011

crossword help
-a type of search that uses word with specific meanings -A combination of more than one search engine -Use this type of searching if you find nothing with a simple search
May 14, 2011

math
Barb has twice as many books as Lisa. Mike has 25 more books than Lisa, but 15 fewer than Barb. How many books each student has?
May 12, 2011

medical billing/coding
You're an HMO director. You would like to ensure that your managed care plan is meeting industry standards. Whats one way you acn do this/
May 11, 2011

nutrition
Date of W.I.C Appointment Jonathan's Age Jonathan's Height Jonathan's Weight Lab Values: Hemoglobin Lab Values: Lead 8/1/05 30 months 35.5 inches 27 lbs 10.3 10.2 5/2/05 27 months 35 inches 26.5 lbs 2/4/05 24 months 34.5 inches 26 lbs Your first step is to evaluate...
May 10, 2011

math
i am tryin to find the monthly payments on a loan of \$250000 with an interest rate of 6% on a 30 year mortgage
May 9, 2011

Chemistry Titration Lab
Calculate the theoretical pH after 2.50 mL and 9.50 mL of NaOH has been added in both the titration of HCl and of HC2H3O2. Given: Molarity of all chemicals are 0.1 M HCl and HC2H3O2 are 8ml prepared in 100ml water. Im guessing I need to make and ICE chart but I'm having ...
May 5, 2011

physics
An elastic cord is 69 cm long when a weight of 57 N hangs from it but is 87 cm long when a weight of 85 N hangs from it. What is the "spring" constant k of this elastic cord?
May 5, 2011

reimbursement methodologies
you're reviewing reimbursement for medicare surgical craniotomy case. The case falls into DRG 1, which has a relative weight of 3.0970 and a geometric mean length of stay of 6.3. The hospital's current standard reimbusement rate is \$1500. calculate the DRG ...
May 3, 2011

math
Solve 12x-25¡Ý3x-5(x+6) using set builder notation
May 2, 2011

math
k=2c-9d/8
May 2, 2011

helllpppp english romeo and juliet
what do they mean? could you please change into a modern language? ROM: If I profane with my unworthiest hand This holy shrine, the gentle fine is this: My lips, two blushing pilgrims, ready stand(100) To smooth that rough touch with a tender kiss. JUL: Good pilgrim, you do ...
May 1, 2011