Thursday

July 28, 2016
Total # Posts: 3,640

**Accounting**

Much of accounting is directed at servicing the information needs of those users that are external to an organization. Identify at least three external users of accounting information and indicate two questions they might seek to answer through their use of accounting ...
*March 13, 2012*

**math**

Wouldnt the answer be 750....
*March 13, 2012*

**1st grade same sound**

which one of the 3 words has the same sound as boat? sol slow do
*March 12, 2012*

**anatomy**

I have 2 problems/questions I am unsure of the answers. The first one is "how would you demonstrate the Valsalve maneuver using the model lung?" and 2. If a woman is breathing rapidly and deeply after exercise, would TLC, RV, TV, IRV, and ERV stay the same, increase ...
*March 12, 2012*

**math**

is 2x - 5 = 5 = 7x = 3 a linear equation
*March 12, 2012*

**Anthropology**

Ethnographic methods are to ethnological methods as
*March 12, 2012*

**Biology Question**

I have 2 problems/questions I am unsure of the answers. The first one is "how would you demonstrate the Valsalve maneuver using the model lung?" and 2. If a woman is breathing rapidly and deeply after exercise, would TLC, RV, TV, IRV, and ERV stay the same, increase...
*March 11, 2012*

**calculus: related rates**

:O Thank you so much, for some reason i totally forgot about the product rule! hahah... :)
*March 11, 2012*

**calculus: related rates**

hello, please help me. A cylindrical can is being heated with its height increasing at the rate of 0.01cm/min and its diameter at the rate of 0.005cm/min. At what rate is the volume increasing when the can has a diameter of 15cm and a height of 20cm. this is how i'm going ...
*March 11, 2012*

**A&P II**

I have 2 problems/questions I am unsure of the answers. The first one is "how would you demonstrate the Valsalve maneuver using the model lung?" and 2. If a woman is breathing rapidly and deeply after exercise, would TLC, RV, TV, IRV, and ERV stay the same, increase ...
*March 11, 2012*

**physics**

A small plane mass 600 kg lifts off from the runway at a speed of 145 Km/Kr. 2 Minutes later, the plane has reached an altitude of 300 meters and its airspeed has dropped to 90 Km/Hr. Assume the power output of the engine was constant during this time. Ignore air resistance ...
*March 10, 2012*

**Physics**

A mas of 100 Kg hangs from a cable secured to a steel pole and supported by another cable as shown below. Find the tension (T) in the support cable and the force (F) on the steel pole.
*March 10, 2012*

**Physics**

A mass sits at the top of a 2 meter long ramp inclined at an angle of 30 degrees (to the horizontal). When the mass is released, it slides down the ramp and then onto a level floor. If both the ramp and the board have a coefficient of .25 (Friction), how far out onto the floor...
*March 10, 2012*

**physics**

At a low point in its swing, a pendulum bob with a mass of 0.2kg has a velocity of 4m/s. Ignoring air resistance, how high will the bob swing above the low point before reversing direction? Please explain and show work.
*March 9, 2012*

**Algebra**

add (3c^4-2c^3+11c-9)+(c^5+7c^3+4c^2-3c+6)+(-6c^4+c^2-5c-5)
*March 8, 2012*

**algebra**

factor completely 4s^2-25
*March 8, 2012*

**geometry**

April wants to add a ribbon border to the circular rug in her living room. If the area of her rug is 113.04 square feet, how long does the ribbon need to be?
*March 7, 2012*

**social studies**

it will show u in gooogle
*March 7, 2012*

**statistics**

The average salary for graduates entering the actuarial field is $40,000. If the salaries are normally distributed with a standard deviation of $5000 (σ = 5000), find the probability that a graduate will have a salary over $45,000: P(X > 45,000).
*March 7, 2012*

**statistics**

.0392
*March 7, 2012*

**math**

Tiny is ordering a pizza and cant decide between a round pizza with a diameter of 4 inches or a rectangular pizza that is 12 inches by 14 inches. The round pizza is 9.50 and the rectangular pizza is 10.00. Which is larger? How much larger is it? Which pizza is the better buy ...
*March 7, 2012*

**Chemistry**

A solution is prepared by mixing 3.5 g of nitric acid with enough water to make 8.00 L of solution. Find the [H3O+], [OH-], pH and the pOH
*March 7, 2012*

**math**

From the pizza shop, James walks 12 blocks south, 22 blocks east, 18 blocks north, and 30 blocks west. What is the least number of blocks that he must travel if he returns to the pizza shop? Explain how you got your answer – draw a picture or write a sentence.
*March 6, 2012*

**math**

Bob made a square table top with 100 white square tiles. He painted the tiles along the edge of the table red. How many tiles are red? You must show your work
*March 6, 2012*

**Algebra**

give exact and approximate solutions to three decimal places. x^2+5x-7=0
*March 5, 2012*

**algebra**

A farmer decides to enclose a rectangular garden, using the side of a barn as one side of the rectangle. What is the maximum area that the farmer can enclose with 80 ft of fence? what should the dimensions of the garden be to give this area. The maximum area that the farmer ...
*March 5, 2012*

**algebra**

Thank you so much
*March 5, 2012*

**algebra**

Is the answer First page 48 second page 49
*March 5, 2012*

**algebra**

I am not sure how to figure this out...can you help a little more
*March 5, 2012*

**algebra**

A student opens a mathematics book to two facing pages. The product of the page number is 2352. Find the page numbers. The first page is__________ The secnd page is__________
*March 5, 2012*

**science **

which of the following is a physical change? Milk becomes sour An iron nails rusts All the water in a solution of salt water evaporates leaving a lot of crystals of salt in the bottom of the dish A wooden log is burned leaving ash in the fireplace
*March 5, 2012*

**biology**

Recruitment of b cells
*March 4, 2012*

**SUE PLEASE HELP**

its D
*March 4, 2012*

**Algebra 2**

What is the probability when you roll 2 dice and you roll a number greater than 4 on the first dice and a 2 on the second dice? pls help :)
*March 4, 2012*

**AP CHEMISTRY**

A buffer, consisting of H2PO4− and HPO42−, helps control the pH of physiological fluids. Many carbonated soft drinks also use this buffer system. What is the pH of a soft drink in which the major buffer ingredients are 7.20 g of NaH2PO4 and 4.90 g of Na2HPO4 per ...
*March 3, 2012*

**Chemistry**

Each of the following processes is spontaneous as described. Which one will have ∆H approximately equal to zero? 1. precipitating 1 mol of AgBr(s) from a solution of Ag+(aq) and Br−(aq) 2. 1 L He(1 atm, 298 K) + 1 L Ar(1 atm, 298 K) → 2 L He/Ar mixture(1 atm...
*March 1, 2012*

**5th grade Math**

Insert parentheses in the false number sentence to make it true. -3+5*2-(-6)=37
*February 29, 2012*

**Algebra 2**

if one class had 20 students participating in the taste test and each student's rating is represented as ak, how do you write the formula for finding the mean rating using summation notation?
*February 29, 2012*

**Math**

Adriano. two is prime as are all the other numbers in his pattern.... hong-li wrote 6 and 6 can be divided by 2 and 3 therefore not prime. Latrell wrote 9 and that can be divided by 3 so 9 is not prime.
*February 29, 2012*

**bio**

In 3 or more sentences describe the structure of a water molecule and its unique properties
*February 29, 2012*

**HIS/115**

Compare European settlements in New England, the Middle Colonies, the Chesapeake, and the South in terms of goals, governments, social structures, and religions. What similarities do you find most remarkable? What differences do you find interesting? Why?
*February 29, 2012*

**US HISTORY**

Why did prohibition take place in mostly rural areas.
*February 28, 2012*

**Math for Liberal Arts Major**

Find the solution set for the following inequality: x+1>1/2x-11
*February 27, 2012*

**maths**

Given that the equation of the parabola is 5y^2 + 24x = 0. Find (1)The Axis and vertex of the parabola (ii)The focus and the directrix (iii)The distance from the directrix to the focus
*February 27, 2012*

**KNOWLEDGE**

Indian movie that won oscar
*February 25, 2012*

**health**

patricia had a car crash while she was on her way to work one morning.she was badly injured and needed to have an arm amputated.explain three effects that patricias physical disability may have on her self-concept.patricias husband,andy is a teacher.explain three ways that ...
*February 25, 2012*

**social work**

What are some of the issues that need to be addressed in the hiring of competent staff in working with people with disabilities? I am only finding information about employing those with disabilities. How do I phrase this question to Google or ideas where to look?
*February 22, 2012*

**pos/110**

civil liberties:currently do we need more or less protection of this liberty in contemporary American society
*February 21, 2012*

**Physics**

A block is suspended from the end of a spring. An external force holds the block so that initially the spring is not stretched or compressed. When the block is released, it oscillates up and down between positions A and B. If the mass of the block is 0.5 kg and the spring ...
*February 20, 2012*

**PH103**

Truth tables can a. display all the possible truth value involved with a set of sentences. b.determine what scientific claims are true. c.determine if inductive arguments are strong. d.determine if inductive arguments are weak.
*February 19, 2012*

**Physics**

What is the truth value of the sentence "Pv~P" A. True B. False C. Cannot be determined D. Not a sentence
*February 19, 2012*

**Calculas**

Find any critical numbers of the function. (Enter your answers as a comma-separated list.) g(t) = t sqrt6 − t , t < 13/3 I don't even know how to start out!
*February 19, 2012*

**AP CHEMISTRY**

Write the formula for each of the following compounds, being sure to use brackets to indicate the coordination sphere. A) bis(bipyridyl)cadmium(II) chloride B)potassium tetrabromo(ortho-phenanthroline)- cobaltate(III)
*February 18, 2012*

**AP CHEMISTRY**

Calculate [OH-] and pH for the following strong base solution; a solution formed by mixing 10.0 mL of 0.011 M Ba(OH)2 with 28.0 mL of 7.4 10-3 M NaOH working and answer would be appreciated
*February 18, 2012*

**algebra**

solve square root of y+5-1=2
*February 18, 2012*

**Physics**

An electron and a proton are each placed at rest in an electric ﬁeld of 363 N/C. What is the velocity of the electron 76.1 ns after being released? Consider the direction parallel to the ﬁeld to be positive. The elementary charge is 1.60218 × 10 −19 C...
*February 17, 2012*

**algebra**

4 less than d
*February 17, 2012*

**math**

4x-y=3 4x+y=1 show work and explain
*February 16, 2012*

**AP CHEMISTRY**

An unknown salt is either KBr, NH4Cl, KCN, or K2CO3. If a 0.100 M solution of the salt is neutral, what is the identity of the salt?
*February 16, 2012*

**math**

its 1 times 6, not 16
*February 16, 2012*

**math**

is it multiply or is it x? if its multiply i think its p16
*February 16, 2012*

**AP CHEMISTRY**

1)calculate [OH-] and pH for each of the following solutions. (Kw = 1.0*10^-14.) a)0.101 M NaF b) 0.030 M Na2S c)a mixture that is 0.019 M in CH3COONa and 0.036 M in (CH3COO)2Ba please help and if u can try to explain
*February 16, 2012*

**AP CHEMISTRY**

THANX
*February 16, 2012*

**AP CHEMISTRY**

If a solution of HF (Ka = 6.8*10-4) has a pH of 3.42, calculate the total concentration of hydrofluoric acid.
*February 16, 2012*

**james giles math**

is that it?
*February 15, 2012*

**managerial accounting**

40%
*February 15, 2012*

**math**

how can i make a fraction into a pound
*February 14, 2012*

**math**

i tried to simplify 10/8 i got the answer of is 2/4 am i correct
*February 14, 2012*

**Chemistry**

How many grams of potassium phosphate must be dissolved in 3.75 Liters of water to produce a soltuion that contains 8*10^23 potassium ions?
*February 14, 2012*

**chemistry**

I got to 4x^3 + 6x^2=1.12x10^-12 (my moles of potassium chromate is 1.5 instead of 1) but now I'm stuck
*February 13, 2012*

**Math**

You have $47 to spend on music and movie downloads. Each album download cost $7 and each movie download costs $8. Write and graph a linear inequality that represents this situation. Let x represent the number of albums and y the number of movies.
*February 13, 2012*

**Math**

Please show me how to set and solve: The sum of two numbers is 90. Their difference is 12. What are the numbers?
*February 13, 2012*

**amer lit **

how does the song dirty little secrets by the all american rejects apply to the scarlet letter
*February 12, 2012*

**math please help**

determine the domain of the real valued function f(x) = sqrt(5 - (sqrtx))
*February 12, 2012*

**Logics**

Logicians regard the following as the meaning of the word "argument." (Points : 1) a. A hostile and emotional dispute b. A poetic tribute to Spring c. A set of reasons put forth to support a claim d. The kind of thing one has with a spouse
*February 12, 2012*

**statistics**

Find the mean of the given probability distribution. The number of golf balls ordered by customers of a pro shop has the following probability distribution.
*February 12, 2012*

**Physics**

A child insists on going sledding on a barely snow-covered hill. The child starts from rest at the top of the 60 m long hill which is inclined at an angle of 30o to the horizontal, and arrives at the bottom 8.0 s later. What is the coefficient of kinetic friction between the ...
*February 11, 2012*

**math**

correction!!! f(x) = sqrt( 5 -(sqrt x))
*February 10, 2012*

**math**

determine the domain of the real valued function f(x) = sqrt(5 - (sqrt5))
*February 10, 2012*

**Human Services**

I have a problem with APA formatting and how to cite Example 1 According to McNamara, n.d The Question---my answer Or do I need to cite each question The amount of questions are about 100
*February 10, 2012*

**physics**

need help with this question does anyone know the answer
*February 10, 2012*

**Chemistry**

1.9 mol HCl and 3.8 mol NaOH react according to the equation HCl + NaOH −→ NaCl + H2O . Calculate the amount in moles of NaCl formed. Answer in units of mol
*February 9, 2012*

**Chemistry**

How much water, in grams, can be made from 3.59 × 10^24 hydrogen molecules? Answer in units of g
*February 9, 2012*

**History**

Analyze the appeal of the Omaha Platform to people who felt that industrialism was too dominant in the economic and social foundation of the United states.
*February 9, 2012*

**Math**

If a line is measured as 1 4/8 inches how would simplify measurement
*February 8, 2012*

**History**

During the late 1800's, the Populist Party supported all of the following EXCEPT? a.) high tariffs b.) tight controls on inflation c.) lower interest rates on loans d.) government control of railroads I think it's either A or B???
*February 8, 2012*

**Algebra **

I need help with a riddle my Algebra teacher gave us? Why did the square root of 9 refuse to discuss anything with his brothers cubed root of 9, 1 ninth and the square root of negative 9?
*February 5, 2012*

**Logics**

"My husband snores. All men must snore" committs which of these fallacies? a. hasty generalization b. appeal to pity c. false cause d. post hoc ergo propter hoc
*February 5, 2012*

**Math**

Please show me how to set this up and how to solve. Thanks in advance. At the local ballpark, the team charges $5 for each ticket and expects to make $1,300 in the concessions. The team must pay its players $1800 and pay all other workers $1500. Each fan gets a free bat that ...
*February 4, 2012*

**Math**

Please show me how to set this up: A local citizen wants to fence a rectangular community garden. The length of the garden should be at least 110ft., and the distance around should be no more than 380ft. Write a system of inequalities that models the possible dimensions of the...
*February 3, 2012*

**english**

Object pronouns include you, she, he, it, and we. True False
*February 2, 2012*

**chemistry**

For each solution whose pH value deviated from 7.0 by at least 1.0 pH unit, give an equation accompanied by a statement which gives the reasons and/or explanation for the deviation. pH values: NaCl 6.89 NaC2H3O2 7.75 Na2CO3 11.20 Cu(NO3)3 4.73 NH4Cl 5.91 Zn(NO3)2 5.20 KAl(SO4)...
*January 31, 2012*

**math**

x/60=30/100 cross multiply to solve for x.
*January 31, 2012*

**chemistry**

The Ka value for HCN is 4.9x10^-10. What is the value of Kb for CN-?
*January 31, 2012*

**chemistry**

For each solution whose pH value deviated from 7.0 by at least 1.0 pH unit, give an equation accompanied by a statement which gives the reasons and/or explanation for the deviation.
*January 31, 2012*

**chemistry**

For each solution whose pH value deviated from 7.0 by at least 1.0 pH unit, give an equation accompanied by a statement which gives the reasons and/or explanation for the deviation.
*January 31, 2012*

**Chem 11**

im assuming you mean "moles" not "miles" (4.059g sample/1)x(1 mole sample/g of sample in one mole(take number of elements in formula multiplied by individual grams found in the periodic table)). there is your answer. easy as pie.
*January 31, 2012*

**Math**

2 sheets of paper for 30 studens: 2(30) if she has 19 and needs more subtract 19 from 2(30). example: (2(30))-19.
*January 31, 2012*

**Physics Help!**

A 220 uF capacitor with a 10% tolerance rating is charged. The voltage across the capacitor is measured to be 110 +/- 5.5 volt. Calculate the electrical charge stored in the capacitor. Estimate the error in the charge by propagating the uncertainty in the capacitance and the ...
*January 27, 2012*

**Math**

How do I set this up and solve it? Tom has a collection of 30 CDs and Nita has a collection of 15 CDs. Tom is adding 1 CD a month to his collection while Nita is adding 4 CDs a month to her collection. Find the number of months after which they will have the same number of CDs.
*January 27, 2012*