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2012
March

Questions Asked on March 28, 2012

Could someone please help me with this?(1) If x is a nonzero real number, is x–2 always positive, always negative, or positive
1. 1 answer
2. asked by sally
3. 685 views
The sum of two numbers is 105. One number is 6 times the other. Find the numbers the smaller value and the larger value.
1. 3 answers
2. asked by binta
3. 972 views
Foreign aid from developed countries to underdeveloped countries is typically used for what?
1. 2 answers
2. asked by MM
3. 421 views
What is Foreign investment?
1. 2 answers
2. asked by MM
3. 508 views
Two tracking stations are on the equator 134 miles apart. A weather balloon is located on a bearing of N 38°E from the western
1. 1 answer
2. asked by Anonymous
3. 838 views
Determine the principal P that must be invested at rater = 3 1 2 %, compounded monthly, so that $700,000 will be available for
1. 1 answer
2. asked by tracey
3. 2,539 views
Take the following out of fraction form tan^2x/cscx+1
1. 2 answers
2. asked by Cathy
3. 2,869 views
1.suppose that the demand forecast indicate that 1800 units of the product can be sold. the fixed cost is $3,000, the variable
1. 1 answer
2. asked by bibi please help
3. 626 views
why is (NH4)2Cr2O7 >> N2 + Cr2O3 + 4 H2O balanced like this.
1. 1 answer
2. asked by Kenneth
3. 666 views
A spherical water tank has a diameter of 10 feet. How much water does it hold when half full ? ( use 3.14 )
1. 2 answers
2. asked by Elizabeth
3. 976 views
During the first part of a trip, a canoeist travels 69 miles at a certain speed. The canoeist traveled 23 miles on the second
1. 1 answer
2. asked by Terry
3. 453 views
IF Y=5+7C0S 4(0-7). FIND YWHEN 0=42 DEGREES. SMALLEST POSITIVE VALUE OF 0 FOR WHICH Y=1.5
1. 1 answer
2. asked by BRASHUNDA
3. 296 views
Use the Quadratic equation to determine the last day that cowboy hats will be sold.cowboy hats = -0.4x^2 + 20x + 10 Please help
1. 1 answer
2. asked by Anonymous
3. 500 views
Write a quadratic equation in the variable x having the given numbers as solutions. Type the equation in standard form,
1. 1 answer
2. asked by Terry
3. 682 views
A sample survey of 50 people in Harrisburg, PA indicates that 10 of them know the mayors name in the neighboring city. Out of
1. 3 answers
2. asked by confused
3. 517 views
For a system where:NH2OH + CH3NH3+ --> CH3NH2 + NH3OH+ 95% 95% 5% 5% State of equilibrium in the system is described by the
1. 2 answers
2. asked by Meenaakshi
3. 3,331 views
I have to do a research paper on the finance of GameStop, and I'm having problem with the first two questions:1. If GameStop
1. 0 answers
2. asked by Viola
3. 557 views
A 4.6 kg block starts at rest and slides a distance d down a frictionless 31.0° incline, where it runs into a spring. The block
1. 2 answers
2. asked by please help:)
3. 951 views
A 390.0 g block is dropped onto a vertical spring with a spring constant k = 252.0 N/m. The block becomes attached to the
1. 0 answers
2. asked by Katie
3. 750 views
a stationary car is hit from behind by another car travelling at 40km per hr. After collision both cars remain locked together.
1. 1 answer
2. asked by dmkp
3. 667 views
A random sample of 30 plants has a sample standard deviation of 3.4 days for maturity. A 95% confidence interval for the
1. 0 answers
2. asked by Apryl
3. 492 views
An exercise bicycle's flywheel is 30cm in diameter and 2.5 cm thick and is constructed from steel (density=7850 kg m3) its
1. 0 answers
2. asked by dmkp
3. 558 views
A car is travelling on a banked circular racetrack, Given that the track is banked at an angle of 16degree to the horizontal and
1. 0 answers
2. asked by dmkp
3. 520 views
Suppose that a random sample of n kernels of popcorn is taken and x of these kernels pop. The buyer wants to be 95% sure that
1. 0 answers
2. asked by Apryl
3. 550 views
A mass of 0.7 kg is attached to the end of a massless spring of spring constant 0.35 N/m. It is released from rest from an
1. 0 answers
2. asked by Katie
3. 601 views
Can you please check these sentences?I just need to know if they are ok. 1) When do you usually get off work? He took a day off
1. 1 answer
2. asked by Matthew
3. 395 views
Describe how 500ml of 0.1M solution of NaOH can be prepared from 2.0M NaOH?
1. 2 answers
2. asked by Snagga
3. 491 views
what two methods can a less developed country use to finance its economic development?A.internal financing & debt rescheduling
1. 4 answers
2. asked by MM
3. 1,330 views
In 1973, Members of the Oraganization of Oil-Exporting Countries (OPEC) reduced oild exports, which more than quadrupled oil
1. 2 answers
2. asked by MM
3. 724 views
How does looking at phases of products and reactants show the Estamation of ÄS?
1. 1 answer
2. asked by Spacy1996
3. 324 views
How does looking at the number of molecules of products vs. reactants show the Estamation of ÄS?
1. 1 answer
2. asked by Spacy1996
3. 294 views
How to calculate net rental income using IRS method and the Tax Court method?I need help please i don't know how to do this
1. 0 answers
2. asked by Andy
3. 384 views
Based on the Lady's actions in "The Lady of Shalott," which word best describes her personality?
1. 1 answer
2. asked by gerrell
3. 457 views
the equilibrium contant kc=49 at 230^0C, for the reaction PCl3 + Cl2= PCL5. If 0.50mol of each of phosphorus trichloride and
1. 1 answer
2. asked by jose souljoe
3. 552 views
A ﬁgure skater begins spinning counterclockwise at an angular speed of 4.6π rad/s. During a 4.6s interval, she slowly pulls
1. 1 answer
2. asked by Ethan
3. 1,688 views
I left out the following sentences. Thank you very much.1) His dictionary definition of a horse underlines how Mr. Gradgrind has
1. 1 answer
2. asked by Matthew
3. 463 views
A girl sitting on a merry-go-round movescounterclockwise through an arc length of 3.36m. If the girl’s angular displacement is
1. 1 answer
2. asked by Ethan
3. 1,405 views
Aside from humanitarian concerns, which of the following is one reason on nation is motivated to provivde foreign aid to a less
1. 3 answers
2. asked by MM
3. 908 views
A diver performing a double somersault spins at an angular speed of 4.5 π rad/s precisely 0.70s after leaving the platform.Assu
1. 1 answer
2. asked by Ethan
3. 1,554 views
A spoked wheel with a radius of 44.0 cm and a mass of 1.90 kg is mounted horizontally on frictionless bearings. JiaJun puts his
1. 0 answers
2. asked by Priyanka
3. 597 views
Suppose that 600 meters of fencing are used to enclose a corral in theshape of a rectangle on three sides, and then a semicircle
1. 0 answers
2. asked by Alex
3. 815 views
Catherine received a 70 on her essay because the vocabulary was basic and there was a lack of clear and active voice. Which of
1. 8 answers
2. asked by Anonymous
3. 476 views
Determine the mass of Co(NO3)2•6 H2O to prepare 250 mL of a 0.50 M stock solution.
1. 1 answer
2. asked by Cortney
3. 711 views
show me how to work a forecast personnel expenses & total revenues using weighted moving averages & moving averages using 3
1. 0 answers
2. asked by june
3. 417 views
show me how to calculate current ratios, long-term solvency ratios, contribution ratios
1. 0 answers
2. asked by june
3. 520 views
A 350-Hz tuning fork is held above a closed pipe. Find the spacings between the resonances when the air temperature is 20°C.
1. 1 answer
2. asked by lisa
3. 1,079 views
If you shout across a canyon and hear the echo 0.42 s later, how wide is the canyon?
1. 0 answers
2. asked by max
3. 745 views
A uniform electric field of magnitude 339 N/C is directed along the +y-axis. A 6.00 µC charge moves from the origin to the
1. 1 answer
2. asked by george
3. 485 views
BACKGROUND:Ten years ago, I started working as a clerk for DMD Medical Supplies. Six months ago, Liz, the human resources
1. 0 answers
2. asked by Danny
3. 728 views
A vertical tube with a tap at the base is filled with water, and a tuning fork vibrates over its mouth. As the water level is
1. 0 answers
2. asked by carly
3. 1,199 views
A block of mass m = 3 kg is attached to a spring (k = 28 N/m) by a rope that hangs over a pulley of mass M = 7 kg and radius R =
1. 0 answers
2. asked by Angelina
3. 567 views
the equilibrium contant kc=49 at 230^0C, for the reaction PCl3 + Cl2= PCL5. If 0.50mol of each of phosphorus trichloride and
1. 0 answers
2. asked by jose souljoe
3. 930 views
A girl of weight 500 N sits 3m from the fulcrum. how far away is the fulcrum on the other side should a force of 600 N be
1. 1 answer
2. asked by Anonymous
3. 548 views
The Ritz Manor is a popular seaside resort. A double room costs $220 for one night. To reserve a room, guests must pay one
1. 0 answers
2. asked by Stephanie
3. 410 views
A 58kg skier is coasting down 25degrees slope at an initial velocity of 3,6m per second.A kinetic frictional force of 70N
1. 1 answer
2. asked by Somila mdunyelwa
3. 937 views
How can I get 9454 to 3938 amount please tell me how can this possible I'm very confused
1. 1 answer
2. asked by Salman Vicky
3. 273 views
Need some help on a review question. The questions says: Andrew bought a fish tank to keep in his bedroom. Which is the most
1. 2 answers
2. asked by Brandi
3. 290 views
I urgently need you to check these questions:1) When and where were you born? 2) What did your parents do (as a job)? 3) What
1. 1 answer
2. asked by Matthew
3. 538 views
I misspelt the word "invest in the Pixar project"
1. 1 answer
2. asked by Matthew
3. 365 views
SOLVE IN LINEAR EQUATION?A university bookstore recently sold a wirebound graph paper notebook for $1.08, and a college ruled
1. 1 answer
2. asked by AMBER
3. 448 views
I think I'm tired. I left out part of a sentence, again. Thank you..1) How much did you earn from selling your first Apple
1. 1 answer
2. asked by Matthew
3. 406 views
Hi, I'm stuck on changing "You" language into "I" language on these statements:"You need to get more sleep." "You watch too much
1. 2 answers
2. asked by Alex L.
3. 482 views
If you drop a stone into a well that is d = 122.0 m deep, as illustrated in the figure below, how soon after you drop the stone
1. 1 answer
2. asked by caroline
3. 935 views
Predict the color change when an aqueous solution containing Ag+ ion is added to a green solution of the copper (II) ion. It is
1. 1 answer
2. asked by Kate
3. 554 views
A vertical tube with a tap at the base is filled with water, and a tuning fork vibrates over its mouth. As the water level is
1. 0 answers
2. asked by caroline
3. 708 views
Anyone help me with my vocabulary homework?
1. 1 answer
2. asked by Adam
3. 363 views
How do I solve for x in 2(27)^x = 9^(x-1)? Thank you!
1. 1 answer
2. asked by Anonymous
3. 341 views
What do you call it when somebody spends 20 years in the 24th row of a theater
1. 67 answers
2. asked by Chuck
3. 26,255 views
Thank you, Writeacher. A few more things. I hope you can have a look at them.Can I start my interview by asking: 1) Tell me a
1. 1 answer
2. asked by Matthew
3. 538 views
A vertical tube with a tap at the base is filled with water, and a tuning fork vibrates over its mouth. As the water level is
1. 0 answers
2. asked by jack
3. 531 views
ammonium nitrate decomposes to N2O and water at temperatures between 250 C and 300 C. Write a balanced chemical reaction
1. 3 answers
2. asked by Tori
3. 6,112 views
Help with identify the property45x6=(40+5)x(5+6)= I think Assoiative prop. ( is this correct?) 6x1=6 I put identity prop. of 1
1. 2 answers
2. asked by confused
3. 698 views
A vertical tube with a tap at the base is filled with water, and a tuning fork vibrates over its mouth. As the water level is
1. 0 answers
2. asked by kari
3. 1,101 views
In this equation, vd is the speed of the detector, and vs is the speed of the source. Also, fs is the frequency of the source,
1. 0 answers
2. asked by lauren
3. 601 views
Having trouble with the review question below. What is the best unit to use to measure the capcity of a soup pot?a. cup b. pint
1. 1 answer
2. asked by Brandi
3. 409 views
i still don't get what i put down.???????????????????????????????????????
1. 1 answer
2. asked by Celest
3. 258 views
You've been told the Earth puts out 0.070 [W/m squared] as a global average. What would you predict would be the surface heat
1. 1 answer
2. asked by Jeremy
3. 405 views
SPINNER (A-D) AND NUMBER CUBEP(NOT A, NUMBER LESS THAN 5)
1. 1 answer
2. asked by Evangelina
3. 327 views
The position of equilibriumZ1) is never reached in an irreversible process. Z2) is always reached in a reversible process. Z3)
1. 2 answers
2. asked by please help
3. 691 views
Eighty grams of sodium nitrate dissolved in 50 grams of water will make what type of solution?
1. 1 answer
2. asked by Kayla Johnson
3. 756 views
For the systemH2(g) + CO2(g) <---> H2O(g) + CO(g) at equilibrium, the addition of H2(g) would cause (according to
1. 1 answer
2. asked by please help
3. 6,392 views
8. The modernist movement challenged American writers toa. adopt Marxism as a philosophical basis for their work b. set their
1. 1 answer
2. asked by mysterychicken
3. 868 views
Jamie sketched the following picture of the landscape he saw while he was on vacation. It included cacti & barren rock. (picture
1. 1 answer
2. asked by Xariz
3. 1,031 views
A vertical tube with a tap at the base is filled with water, and a tuning fork vibrates over its mouth. As the water level is
1. 0 answers
2. asked by nick
3. 1,039 views
Using shadow puppets is a very old storytelling tradition around the world.(What is the part of speech of 'storytelling'? Is it
1. 2 answers
2. asked by rfvv
3. 724 views
A fully loaded Saturn V rocket has a mass of 2.92*10^6. Its engines have a thrust of 3.34*10^7 NWhat is the unbalanced force of
1. 0 answers
2. asked by Isabella
3. 798 views
An electron with a speed of 1.9 × 107 m/s moves horizontally into a region where a constant vertical force of 5.4 × 10-16 N
1. 0 answers
2. asked by Tim
3. 538 views
?do i put down ; the population of nebraska in 1900 compares to its population in 2000 by ___________________________________
1. 1 answer
2. asked by Celest
3. 357 views
Could you please check the following sentences? Thank you very much.1) He gives Coketown human characteristics (not "a human
1. 1 answer
2. asked by Matthew
3. 423 views
Can you check if everything is OK in my rephrase of Owen's poem?1) In the first stanza the soldiers are retreating towards their
1. 1 answer
2. asked by Matthew
3. 429 views
A mountain-climber friend with a mass of 82 kg ponders the idea of attaching a helium-filled balloon to himself to effectively
1. 0 answers
2. asked by Kristie
3. 1,120 views
I have a basket of 40 yellow tennis balls and 35 white tennis balls. What is the probability that the next tennis ball he
1. 2 answers
2. asked by Quaonna
3. 770 views
Word Bank;command economy, market economy, traditional economy, social reforms, labor unions, assassinated, political party1)
1. 1 answer
2. asked by Celest
3. 611 views
ms. sue only one story be due today and i do questions myself for that one but this one i need help you please help me?this be
1. 10 answers
2. asked by Mohammad
3. 714 views
how much concentrated 12 M hydrochloric acid is needed to prepare 100 mL of a 2.0 M solution?
1. 3 answers
2. asked by dellanie
3. 2,178 views
I am looking for the adverb clause in this sentence: It is difficult to travel through the huge expanse of parched sands in the
1. 2 answers
2. asked by Jon
3. 596 views
2. Which ordered pair is a solution of y > 5x - 2?A. (1,5) B. (2,7) C. (3,13) D. (4,4) Is it A?
1. 1 answer
2. asked by Rezu
3. 537 views
The internal angles of an equilateral triangle all measure how many degrees?60 How many dimensions does a semicircle feature? Is
1. 1 answer
2. asked by Aizon
3. 606 views
BACKGROUND:Ten years ago, I started working as a clerk for DMD Medical Supplies. Six months ago, Liz, the human resources
1. 4 answers
2. asked by Danny
3. 675 views
i see that nebraka's population for 1900 is smaller than nebraksa's population for 2000
1. 1 answer
2. asked by Celest
3. 374 views

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