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2010
April

Questions Asked on April 30, 2010

if i weigh 100 lbs on earth how much would i weigh on halley's comet?
1. 4 answers
2. asked by makayla
3. 4,359 views
1. when sodium is combined with water, sodium hydroxide and hydrogen gas are produced. How many moles of sodium do you need to
1. 1 answer
2. asked by Kelcye
3. 1,238 views
how much heat dows a 23.0g ice cube absorb as its temp increases from -17.4deg C to 0.0deg C?
1. 1 answer
2. asked by allie
3. 881 views
solve the following system equationsx + y = 1 x - 1 = 1
1. 1 answer
2. asked by kid
3. 352 views
solve the following system of equations.5x + y = -9 -5x + 2y = 0
1. 1 answer
2. asked by kid
3. 387 views
news reports of last 2 years of changes in the us of policies with muslims and arabic members
1. 1 answer
2. asked by hunter
3. 463 views
X/3+15=3(x-11)
1. 1 answer
2. asked by bobi
3. 238 views
-Which describes the compositions of 3 reflections in three distinct lines, two of which are parallel?1. rotation 2. dilation 3.
1. 1 answer
2. asked by Emmeline
3. 468 views
What do these factor out too??(3w^2+w)(-6w-2) (3y^2+y)(6y+2) (6y^2+2y)(-3y-1)
1. 1 answer
2. asked by Michael
3. 351 views
The collision between a hammer and a nail can be considered to be approximately elastic. Estimate the kinetic energy acquired by
1. 4 answers
2. asked by Carden
3. 777 views
BD is a perpendicular bisector of triangle ABC. XZ is a perpendicular bisector of triangle WXY.Triangle ABC is similar to
1. 2 answers
2. asked by Amira
3. 771 views
I need help on this.What does the term red tape mean, and how does it relate to the federal bureaucracy? To what extent is
1. 1 answer
2. asked by Greg
3. 483 views
What is the volume obtained by rotating the graph y=x^2 for 0<y<1 about the oblique axis y=x
1. 0 answers
2. asked by Hallye
3. 406 views
A 0.409 kg block is attached to a horizontal spring that is at its equilibrium length, and whose force constant is 19.5 N/m. The
1. 7 answers
2. asked by Carden
3. 1,531 views
true or false: The cosmological redshift is a direct measure of the expansion of the universe, thus independent of direction
1. 1 answer
2. asked by laura
3. 475 views
What are good forensic questions i can ask a detective?name a couple please :)
1. 5 answers
2. asked by Angel
3. 587 views
consider the quadratic functon y=-3(x-1)(x+2)
1. 1 answer
2. asked by ali
3. 325 views
What is the spontaneous disintegration in which two particles and/or electromagnetic radiation are emitted?would it be
1. 1 answer
2. asked by Julie
3. 450 views
Simplify.1.(-15xy^4)(-1/3xy3) Is the answer for number 1 = -15x^6y^1?Thanks Express the area of each figure as a monomial. 1.A
1. 2 answers
2. asked by Shadow
3. 430 views
A balloon is filled to a volume of 5.0 102 mL at a temperature of 28.0°C. The balloon is then cooled at constant pressure to a
1. 3 answers
2. asked by chase
3. 928 views
what is the anwser??4c-5=-14c+67
1. 2 answers
2. asked by Austin
3. 332 views
if a woker produces 175 parts per hour, how many can be produced in 7 hour
1. 1 answer
2. asked by carla
3. 391 views
An ideal gas is contained in a cylinder with a volume of 5.0 102 mL at a temperature of 30.°C and a pressure of 710. torr. The
1. 1 answer
2. asked by libby
3. 637 views
An ideal gas is contained in a cylinder with a volume of 5.0 102 mL at a temperature of 30.°C and a pressure of 710. torr. The
1. 5 answers
2. asked by libby
3. 810 views
Thank you for your help!I just had a question.. is BaO barium oxide a precipitate? or if I combine MgO with Ba(NO3), will I get
1. 1 answer
2. asked by Kiki
3. 573 views
find the area of the regions enclosed by the lines and curves.x+y^2=0 and x+3y^2=2 i know the answer is 8/3, but i don't know
1. 2 answers
2. asked by shelby
3. 1,701 views
What pattern do you see in the set of numbers 2,7,12,20
1. 2 answers
2. asked by Graciela
3. 332 views
I'm stuck...that is i believe I've come to an impossible answer:I need to calculate the equilibrium constant 4Fe(s) + 3O2(g) -->
1. 0 answers
2. asked by Rico
3. 549 views
Due to the prospect of interplanetary travel, how would you attempt to isolate and identify a bacterial infection acquired on
1. 0 answers
2. asked by Rachelle
3. 1,017 views
two angles of a triangle are 68* and 86*. what is the measurement of the third angle
1. 2 answers
2. asked by Ricky
3. 574 views
What other artists use a style similar to M.C. Escher and his patterns?
1. 1 answer
2. asked by Ana
3. 384 views
why when carbon dioxide increases it makes the blood more acidic
1. 1 answer
2. asked by Anonymous
3. 347 views
why when carbon dioxide increases it makes the blood more acidic
1. 2 answers
2. asked by Anonymous
3. 490 views
From the Standard Potential Table in your general chemistry textbook: Which reaction has been chosen as the 'standard' against
1. 4 answers
2. asked by eng
3. 496 views
A bullet having a velocity of 680 m/s hits a target 510 m away. If the temp. of the air was 18 degrees celsius, how long after
1. 1 answer
2. asked by Anonymous
3. 1,330 views
200-300 word descrption of an business scenario
1. 1 answer
2. asked by business
3. 466 views
how would you attempt to isolate and identify a bacterial infection acquired on another planet?
1. 0 answers
2. asked by Rachelle
3. 459 views
whats the 3 major roles the microbiology laboratory (microbiologist) is involved with in the diagnosis of bacterial infections.
1. 0 answers
2. asked by Alice
3. 784 views
list the 5 main processes of diagnosis of a bacterial infection.
1. 0 answers
2. asked by Doug
3. 377 views
Please help I need to solve the following question for x, where 0<x<2pi. and then write a general solution for the equation. The
1. 2 answers
2. asked by Rae
3. 675 views
Why does a poor white
1. 0 answers
2. asked by kelsey
3. 280 views
Why does a poor white
1. 1 answer
2. asked by kelsey
3. 332 views
Assume that the life expectancy of U.S. males is normally distributed with a mean of 80 years and a standard deviation of 4
1. 3 answers
2. asked by Brittney
3. 566 views
which describes the compositions of 3 reflections in three distinct line, two of which are paralell?
1. 0 answers
2. asked by Joey
3. 391 views
Write a 350-700 word response providing an overview of and describing each court level and its responsibilities. Next: Describe
1. 1 answer
2. asked by Anonymous
3. 485 views
thank you for your help before---also,what can i react with BaO to get some noticable consequence---how can i show that what MgO
1. 1 answer
2. asked by Kiki
3. 403 views
What does supernova produce, helium or carbon?
1. 3 answers
2. asked by Anonymous
3. 303 views
seven more that some number equals twenty one
1. 3 answers
2. asked by jenny
3. 388 views
What is the wavelength of a 1400 kg truck traveling at a rate of 72 km/h?
1. 4 answers
2. asked by tt
3. 548 views
What does supernova produce, helium or carbon?
1. 0 answers
2. asked by Anonymous
3. 387 views
how do I differentiate y=2sin8(x+(pi/4))-12?
1. 1 answer
2. asked by Belle
3. 454 views
I'm stuck...that is i believe I've come to an impossible answer:I need to calculate the equilibrium constant 4Fe(s) + 3O2(g) -->
1. 0 answers
2. asked by Rico
3. 440 views
if a muscle cell receives a second stimulus while it is contracting will it respond to the second stimulus.explain
1. 1 answer
2. asked by luhgio
3. 643 views
You are working as a summer intern for the Illinois Department of Natural Resources (DNR) and are assigned to some initial work
1. 1 answer
2. asked by jesse
3. 1,075 views
At the play's end both families plan to?
1. 0 answers
2. asked by Sadie
3. 660 views
ingredient is 240ug/ml in a 100ml bottle,use 15ml at a time,how many mls of ingredint in 15ml
1. 1 answer
2. asked by bruno
3. 423 views
Suppose the temperature at 12:00 noon is increasing at an (instantaneous)rate of 3 degrees F. per hour. What is the rate of
1. 1 answer
2. asked by Anonymous
3. 1,183 views
Simplify.1.(-5x^2y)(3x^4) Is the answer for this = -15x^6y^1? If not could you explain how to do it? Thanks.
1. 1 answer
2. asked by Shadow
3. 382 views
can you walk me through these4+x/5 < 8 and x-2/3> 2x + 11 Subtract 4 from both sides. x/5 < 4 Multiply both sides by 5. x < 20
1. 1 answer
2. asked by Tony to PsyDAG
3. 397 views
You are a manager in a large, global manufacturing and services organization. You're trying to explain to your grandfather how
1. 1 answer
2. asked by tpickens1
3. 952 views
still working on this and need additional helptwo houses are for sale on the same street. the second house has 1000 square feet
1. 1 answer
2. asked by DEBBIE
3. 495 views
A child who has a mass of 17 kg slides down a slide from a height of 3.3 m. If friction does a non-conservative work of -143 J,
1. 1 answer
2. asked by Fallon
3. 646 views
A box which has a mass of 48 kg is dragged across the floor a distance of 5.9 m. If the coefficient of friction between the box
1. 1 answer
2. asked by Fallon
3. 423 views
Starting from rest, a ball of mass 4 kg experiences a constant force of 8 N. What is the final kinetic energy (in J) of the ball
1. 1 answer
2. asked by Fallon
3. 435 views
Starting from rest, a ball of mass 3 kg experiences a constant force of 21 N for 12 s. What is the final kinetic energy (in J)
1. 2 answers
2. asked by Fallon
3. 396 views
4 weeks 3 days 13 hours 21 minutes- 2 weeks 6 days 19 hours 31 minutes _______________________________________ This is a
1. 3 answers
2. asked by Mia
3. 659 views
Does Vapor Pressure decrease as intermolecular forces increase???
1. 3 answers
2. asked by James
3. 844 views
A pollster conducts a survey of a random sample of voters in a community to estimate the proportion who support a measure on
1. 1 answer
2. asked by Jabaar
3. 555 views
A 61.8 kg skier coasts up a snow-covered hill that makes an angle of 26.0° with the horizontal. The initial speed of the skier
1. 1 answer
2. asked by Fallon
3. 824 views
how do i find the derivative of y=2sin8(x+pi/4)-12??
1. 2 answers
2. asked by Belle
3. 426 views
seven more that some number equals twenty one
1. 2 answers
2. asked by jenny
3. 350 views
do I write a program to Create a C++ console application that uses cout to display a box of asterisks?
1. 1 answer
2. asked by Micheal
3. 435 views
How much work (in J) must be done to lift a stack of bricks, which has a mass of 600 kg, from the ground to a height of 15 m?Acc
1. 3 answers
2. asked by Fallon
3. 1,237 views
How much work (in J) is done to accelerate a car which has a mass of 3300 kg from a speed of 7 m/s to a speed of 16 m/s?
1. 2 answers
2. asked by Fallon
3. 720 views
I need help on OSHAwhat this organization is for, their duties, who they report too, and what organizations are affected by
1. 0 answers
2. asked by Ravioli
3. 421 views
I know that benzaldehyde decomposes into benzoic acid and benzyl alcohol via Cannizzaro Reaction..But, can benzyl alcohol go
1. 0 answers
2. asked by Sarah
3. 451 views
A cable lifts a 1200 kg elevator at a constant velocity for a distance of 34.5 m. What is the work done by the tension in the
1. 1 answer
2. asked by Fallon
3. 1,816 views
A person pulls a toboggan for a distance of 37.2 m along the snow with a rope directed 25.4° above the snow. The tension in the
1. 1 answer
2. asked by Fallon
3. 603 views
A 0.0730 kg arrow is fired horizontally. The bowstring exerts an average force of 60.4 N on the arrow over a distance of 0.894
1. 1 answer
2. asked by Fallon
3. 1,142 views
(telephone call)Hello. May I speak to Tony? 1. - Who's calling, please? 2. - Who's speaking, please? (Which one do we have to
1. 1 answer
2. asked by rfvv
3. 512 views
How Many pounds of acid per inch?If you have a tank of 51ft long by 4ft 7in wide, and need to fill it to the two inch mark with
1. 2 answers
2. asked by Nancy
3. 423 views
1. Do you live around here?2. Do you live near here? 3. Do you live in here? (Are they all grammatical? #1 is the same as #2? #3
1. 1 answer
2. asked by rfvv
3. 380 views
you have 2.0 grams of water at 0 degrees Celcius. how many kilojules of heat will freez it?
1. 1 answer
2. asked by Anonymous
3. 323 views
explain what happens when i drink and eat chai tea and mixed berry scone. topic is expected to cover activation of visual,
1. 1 answer
2. asked by susie
3. 376 views
The transaction would decrease one liability account and increase another liability account
1. 0 answers
2. asked by kea
3. 381 views
1. The demand for a new drug is given by P = 4 – 0.5Q. The marginal cost of manufacturing the drug is constant and equal to $1
1. 0 answers
2. asked by Anonymous
3. 488 views
I have just started a basic class in programming and I am totally lost. Can someone help me out? I have to write pseudocodes and
1. 3 answers
2. asked by Shawn
3. 894 views
what is 135/180 as a grade
1. 1 answer
2. asked by katie
3. 412 views
1. I'd love to introcuce them to you.2. I'd love to introduce to you them. 3. I'd love to introduce the people to you. 4. I'd
1. 1 answer
2. asked by rfvv
3. 512 views
How will thinking critically influence the way I process information?
1. 1 answer
2. asked by Sarah
3. 444 views
Insert your values for x, y, z, & n into KxFey(C2O4)z·nH2O and provide the correctcoefficients to balance the following
1. 5 answers
2. asked by anonymous
3. 1,883 views
The public transport system is aware that one person in twenty does not buy a ticket for their trip. The manager decides to
1. 1 answer
2. asked by Anonymous
3. 482 views
A 500 ml buffer solution contains .2M Acetic acid and .3M sodium acetate. Find the pH of the buffer solution after adding 20 ml
1. 1 answer
2. asked by jess
3. 1,389 views
Define table laying and state the importance of table laying
1. 4 answers
2. asked by Dolapo
3. 974 views
For the cell: C(s) C+(aq) B+(aq) B(s).Metal ______ is the "negative" electrode. is it C(s)
1. 3 answers
2. asked by eng
3. 600 views
these guys are very good in accounting tutoring
1. 0 answers
2. asked by Joseph Castillo
3. 305 views
still looking for more psychosocial challenges facing the old age.Or suggest sites for this.
1. 1 answer
2. asked by zurah
3. 409 views
A sample of monatomic gas (£^ = 5/3) is expanded adiabatically from an initial temperature, volume, and pressure of 230. ¢XC,
1. 2 answers
2. asked by sarah
3. 645 views
I just composed a song and I need it on a music piece. I need help.I can supply the tonic solfa and would only need it in a
1. 0 answers
2. asked by Toluene
3. 408 views
How many mL of 18 M H2SO4 are required to react with 250 mL of 2.50 M Al(OH)3 if the products are aluminum sulfate and water?
1. 3 answers
2. asked by Anna
3. 4,697 views

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