Questions Asked on December 14, 2011

An 8.00 mass % aqueous solution of ammonia has a density of 0.9651g/ml. Calculate the molality, molarity, and mole fraction of
1. 2 answers
2. asked by ALISON
3. 7,950 views
Having trouble on this one too. Need to say the correct verb form either lay or lie. The horn has _____________ there ever
1. 1 answer
2. asked by Brandi
3. 462 views
PREOPERATIVE DIAGNOSES:1. Left orbitonasal mass. 2. Dry eye syndrome. 3. Pseudophakia, both eyes. 4. Computerized tomography
1. 3 answers
2. asked by Sadi Waye
3. 2,938 views
stickley furniture case study
1. 2 answers
2. asked by Anonymous
3. 337 views
Evaluate the function at the given values of the independent variable and simplify.f(x)= {x^2)-3 if x is less than or equal to
1. 3 answers
2. asked by Jillian
3. 2,243 views
Write the equation of the line passing through the point (-2, -4) and perpendicular to y= (-1/2x)-1
1. 1 answer
2. asked by Jillian
3. 404 views
explain why 1/2 of 12 horizontal squares of Region A is not larger tha n 1/2 of 12 vertical squares Region B.
1. 1 answer
2. asked by bebe
3. 385 views
Exhibit 8-1For the following questions, consider the equation below. Zinc will react with a solution of hydrochloric acid to
1. 1 answer
2. asked by nan
3. 837 views
The fusion of nuclei requires1. slow moving (thermal) neutrons 2. a critical mass 3. heavy nuclei 4. plasma at extremely high
1. 0 answers
2. asked by nan
3. 407 views
A solution of transferrin exhibits an absorbance of 0.463 at 470 nm in a 1.000-cm cell. Calculate the concentration of
1. 1 answer
2. asked by Anonymous
3. 824 views
1. Can we meet again one day?2. Can we meet again oneday? 3. Can we meet again some day? 4. Can we meet again someday? (Which
1. 1 answer
2. asked by rfvv
3. 513 views
Assume the monthly rainfall in a certain state is normally distributed with a mean of 2.85 inches and a standard deviation of .2
1. 1 answer
2. asked by diana
3. 560 views
i need to know what is the correct my mom is here also i am in third grade the question is about plural possessive nouns the
1. 1 answer
2. asked by raymond
3. 516 views
Create a nonlinear function (non-linear functions usually contain a variable term with an exponent) and provide two inputs for
1. 1 answer
2. asked by Anonymous
3. 424 views
Consumer Reports rated airlines and found that 80% of flights involved in the study arrived on time (that is, within 15 minutes
1. 2 answers
2. asked by Sam
3. 2,563 views
Mag-bigayng limang msgagandang tanawin o atraksiyong matatagpuan sa Rehiyon XI.Pagkatapos ay pumili ng isa sa mga ito na sa
1. 2 answers
2. asked by GRADE 4
3. 663 views
SinA =0.5cosA=?
1. 1 answer
2. asked by Ram
3. 568 views
a force of 400 N Pushes on a 30 kg box. Starting from rest, the box attains a speed of 4 m/s in 5 seconds. determine the mu
1. 2 answers
2. asked by Eileen
3. 766 views
A 1560 rocket is to be launched with an initial upward speed of 53.0 . In order to assist its engines, the engineers will start
1. 2 answers
2. asked by Anonymous
3. 709 views
For the reaction1 CaCO3(s) + 2 HCl(aq) <==> 1 CaCl2(aq) + 1 H2O(l) + 1 CO2(g) Calculate K, the equilibrium constant, from
1. 1 answer
2. asked by Faith
3. 708 views
Find out a formula for the Nth term of each of the following sequences.(i)4 7 10 13 16 (ii)1 3 5 7 9 (iii)20 17 14 11 8 (iv)1 4
1. 3 answers
2. asked by Howler
3. 2,350 views
-2(3(2x+8)-4+5equal8x+4(2)-3(2)
1. 1 answer
2. asked by jermaine
3. 264 views
what is a slippery slope fallacy?
1. 1 answer
2. asked by Rita ibrahim
3. 801 views
-2(3(2x+8)-4+5equal8x+4(2)-3(2)
1. 1 answer
2. asked by jermaine
3. 250 views
2cosx + sqr3 = x [0degrees,360degrees)
1. 1 answer
2. asked by Jane
3. 361 views
The Double of a number is greater by 48 than its half. find the number.
1. 2 answers
2. asked by celine
3. 490 views
Sam's plasma tv has a 14inby18in screen and border. The total area of the tv 480inch^2. How wide is the trim
1. 1 answer
2. asked by danny
3. 376 views
A bucket of mass M = 5.47 kg is attached to a second bucket of mass m = 3:52 kg by an ideal string. The string is hung over an
1. 1 answer
2. asked by Sarah
3. 897 views
a game of chance involves spinning a wheel that has 4 equally likely areas to land on areas colored red, blue, green, and white.
1. 0 answers
2. asked by jim
3. 735 views
Write down the first 5 terms of the n3 (Cubed) sequence
1. 3 answers
2. asked by Howler
3. 1,119 views
A startled armadillo leaps upward rising 0.540 m in the first 0.195 s.(a) What is its initial speed as it leaves the ground? 3.7
1. 2 answers
2. asked by Anonymous
3. 474 views
i want to know the new moon formula .what is the method to calculate the timing of new moon or dark moon?i hope that you will
1. 6 answers
2. asked by shahzad
3. 1,406 views
A 10 liter flask at 298 K contains a gaseous mixture of O2 and CO2 at 1 atmosphere. Which statement is true for the partial
1. 1 answer
2. asked by yashi
3. 720 views
Where can I find facts about:*Johnson Space Center aka NASA [Houston] *Grand Canyon *Statue of Liberty
1. 2 answers
2. asked by liz
3. 571 views
An equilateral triangle has a side of 8. If one corner of the triangle is removed by slicing off an equilateral triangle of side
1. 1 answer
2. asked by Alex Sherrow
3. 698 views
Where is the circumcenter of any given triangle?the point of concurrency of the altitudes of the triangle the point of
1. 3 answers
2. asked by ^_^
3. 3,893 views
Write a differential equation to model the situation given. Do not solve.Tests of an artifact discovered at the Debert site in
1. 0 answers
2. asked by L.S.
3. 474 views
what is the symbolic representation of the width and height of a rectangle in a 16:9 ratio in terms of X?
1. 0 answers
2. asked by ila
3. 363 views
Write a differential equation to model the situation given. Do not solve.The radioactive substance neptunium-139 decays to
1. 2 answers
2. asked by L.S.
3. 490 views
How do you do differntials?
1. 1 answer
2. asked by Fareha
3. 317 views
A test Question:Find the parametric equations of the line through the origin that is orthogonal to the plane 2x+4y-z=0
1. 1 answer
2. asked by Simon
3. 681 views
Write the equation of a line in slope-intercept form that is parallel to the line y = 3x +2 and passes through the point (5, 2).
1. 2 answers
2. asked by michael
3. 4,369 views
Write the equation of a line in slope-intercept form that is perpendicular to the line and passes through the point (-9, 4).
1. 1 answer
2. asked by nick
3. 586 views
find the derivative oft=(Sqroot of X^2+1/2)+a-2/3 please help fast!!
1. 1 answer
2. asked by Farehapleae fast
3. 326 views
dy/dx+((2x+1)/x)y=e^-2x
1. 2 answers
2. asked by L.S.
3. 401 views
In the reaction between bromine and sodium, a bromine atom gains an electron. What ion is formed? Is the bromine oxidized, or is
1. 7 answers
2. asked by Rachael
3. 5,438 views
The cost, in millions, to remove x% of pollution in a pond is modeled by the equation: C=6350/(425-3x)What is the cost to remove
1. 2 answers
2. asked by becca
3. 448 views
Scientists want to set up and test animals in the area for West Nile. The costs to test are $2,200 for setup plus $1.50 to
1. 3 answers
2. asked by becca
3. 592 views
explain how you would know if your answer will be a solution or rational expression
1. 1 answer
2. asked by karon
3. 344 views
solve for y4y+10=12
1. 1 answer
2. asked by courtney
3. 300 views
What if ten years ago, you started working as a clerk for DMD Medical Supplies? Six months ago, Liz Jakowski,the human resources
1. 1 answer
2. asked by Cathy
3. 678 views
solve for x3x-6=18
1. 1 answer
2. asked by ashley
3. 374 views
An equilateral triangle has an altitude of 15m. What is the perimeter of the triangle?
1. 2 answers
2. asked by Cindy
3. 636 views
solve for y5x-y=3z+5y
1. 1 answer
2. asked by courtney
3. 433 views
Assuming the earth is a perfect sphere of raius 3950 miles, find (in inches) d. d, is the difference between the arc and a
1. 2 answers
2. asked by Jay
3. 409 views
At a pressure of 1.7 atm a balloon has a volume of 4.98 L . If the pressure is decreased to 1.0 atm (at constant temperature)
1. 1 answer
2. asked by Christine
3. 365 views
(y-3)/2-13=-9solve for y
1. 1 answer
2. asked by courtney
3. 251 views
A baseball player throws a ball. While the 700.0-g ball is in the pitchers hand, there os a force of 125N in it. What is the
1. 4 answers
2. asked by Amber
3. 1,205 views
Sarah needs to replace part of the metal railing on her deck and wants the new railing to match the existing railing. However,
1. 1 answer
2. asked by Anonymous
3. 437 views
is 3 times 41 120
1. 1 answer
2. asked by ana
3. 298 views
What force would be needed to accelerate a 0.040-kg golf ball at 20.0 m/s^2??
1. 2 answers
2. asked by Amber
3. 1,553 views
which writer satirized the narrow minded complacency and dullness of small town America, in their book main street? a.
1. 3 answers
2. asked by ally
3. 513 views
A bucket of mass M = 5.47 kg is attached to a second bucket of mass m = 3:52 kg by an ideal string. The string is hung over an
1. 2 answers
2. asked by Sarah
3. 2,683 views
Having trouble on this. On the sentence below you are supposed to write the correct form of the verb either lay or lie. Not sure
1. 1 answer
2. asked by Brandi
3. 527 views
________- radio waves bounced off an object to determine its speed and location
1. 0 answers
2. asked by Cortesha
3. 787 views
Five years ago, you bought a house for $151,000, with a down payment of $30, 000, which meant you took out a loan for $121,000.
1. 2 answers
2. asked by Pamela
3. 644 views
I left out a few more sentences I urgently need you to check.1) Cowardice is the ability to stay alive and bear the pain of
1. 1 answer
2. asked by Henry2
3. 418 views
the diver acheives a horizontal velocity of 3.75 m/s from a diving platform located 6.0 m above the water. How far from the edge
1. 1 answer
2. asked by Brittany
3. 2,003 views
Find the probability for onevroll of a number cube. Reduce.P (3)
1. 0 answers
2. asked by Please help
3. 293 views
For each of the following, identify what figure of speech, if any, is being used. In several cases, it might be argued that more
1. 5 answers
2. asked by Anonymous
3. 549 views
I'm including the other sentences.Thank you very much. 1) Death would be preferable to life's suffering if man was not scared by
1. 1 answer
2. asked by Henry2
3. 496 views
Find the probability for onevroll of a number cube. Reduce.P (3)
1. 1 answer
2. asked by Please help
3. 298 views
For problems 7 and 8, find the magnitude and direction angle of the given vector.7. <3, 4> A magnitude: 5; direction angle:
1. 2 answers
2. asked by Cam
3. 1,117 views
Hello,I am asking for these to be reviewed. I do not want answers; I just want to know if these answers look good. If you would
1. 1 answer
2. asked by Luis
3. 747 views
In the figure, a block of mass m = 3.20 kg slides from rest a distance d down a frictionless incline at angle θ = 30.0° where
1. 0 answers
2. asked by Anonymous
3. 557 views
A 58.0-kg skier starts from rest at the top of a ski slope of height 70.0 .If frictional forces do −1.09×104 of work on her
1. 1 answer
2. asked by lok
3. 1,201 views
the number N of aluminum cans used each year varies directly as the number of people p using the cans. if 58 people us 23,432
1. 1 answer
2. asked by karon
3. 479 views
20. Which of the following sentences has a helping verb?[A. She had rested on the dock.] B. She swam across the lake. C. He went
1. 4 answers
2. asked by jake
3. 692 views
16. Choose the sentence that uses a preposition to expresses a logical relationship.[A. Ray's cell phone rang loudly during the
1. 4 answers
2. asked by jake
3. 560 views
the office jet printer can copy maria's dissertation in 16min the laser jet printer can copy the same document in 8min if the
1. 1 answer
2. asked by karon
3. 798 views
V=12.3L, P=1.0 atm, T=300K. The piston on the cylinder is pushed until the volume is 6.0 liters. If the temperature remains
1. 3 answers
2. asked by cici
3. 864 views
I got good awards today at the award ceremony (4).- outstanding improving in strings - outstanding adivevement/ciztenship in
1. 3 answers
2. asked by Lauren
3. 653 views
there are approximately 4lbs of muscle for every 5lbs of body weight of a certain animal for a 115-lbs animal, how much of the
1. 1 answer
2. asked by karon
3. 750 views
18. In the following sentence, which word is an adverb used to modify a verb?The young girl quickly learned the rules of the
1. 3 answers
2. asked by jake
3. 983 views
contains all the same kind of cell????what part of a cell is that or something? AIDS???? parts of a animal or plant cells (im
1. 6 answers
2. asked by Lauren
3. 693 views
ABC Company has 1,000 employees and wants to increase employee productivity by setting up an internal software applications
1. 1 answer
2. asked by Anonymous
3. 824 views
I'm not sure how to find a linear equation for this problem.One common flow measurement device is the orifice meter, which
1. 0 answers
2. asked by Angel
3. 504 views
17. Which of the following words can be used as a noun?[A. Love] B. If C. Happily D. Younger is my answer correct
1. 1 answer
2. asked by jake
3. 391 views
16. Choose the sentence that uses a preposition to expresses a logical relationship.[A. Ray's cell phone rang loudly during the
1. 1 answer
2. asked by jake
3. 1,026 views
How can I rewrite this statement?"The author takes the position that..."
1. 1 answer
2. asked by Alex L.
3. 416 views
The first 1/5 of a mile is $1.50. For every additional 1/5 of a mile is 25 cents. If Marc has $3.75, at least how far can he go?
1. 0 answers
2. asked by Melissa
3. 336 views
14. Which verb tense indicates continuing action?A. Progressive B. Past perfect C. Future [D. Present] is my answer correct
1. 3 answers
2. asked by jake
3. 944 views
Factor- Do All Worky2+3y-4
1. 1 answer
2. asked by Cortesha
3. 358 views
3. Which sentence contains a linking verb?A. Michelle slowly walked to the store. B. The plants wilted in the stifling heat. [C.
1. 3 answers
2. asked by jake
3. 981 views
I really need to know if the rephrases are correct. I will post the sentences separately. Thank you very much.1) Hamlet is
1. 1 answer
2. asked by Henry2
3. 538 views
Infrared waves- electromagnetic wave with a slightly ___________ frequency than radio waves
1. 0 answers
2. asked by Cortesha
3. 1,150 views
7. Choose the sentence that contains a relative pronoun.A. Please, put your book bag in your locker. B. Someone is coming down
1. 1 answer
2. asked by jake
3. 578 views
The noun to which a pronoun refers is called the ________ of the pronoun.A. dependent B. object [C. antecedent] D. modifier is
1. 1 answer
2. asked by jake
3. 963 views
are sharks dangerous to humans?
1. 1 answer
2. asked by duckie
3. 367 views
Instructions: Prepare your answers using Excel and show your work to get full or partial credit.Question 1: Using the file
1. 0 answers
2. asked by Katie
3. 700 views

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