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2011
May

Questions Asked on May 26, 2011

Three water pipes are used to fill a swimming pool. The 1st pipe alone takes 8 hours to fill the pool, the 2nd pipe alone takes
1. 3 answers
2. asked by bob
3. 4,558 views
will someone please help me with the question i posted earlier ? :(
1. 3 answers
2. asked by oranges
3. 554 views
a rectangle whose sides measure 8cm 3cm 8cm and 3cm
1. 1 answer
2. asked by abriana
3. 583 views
I need help multiplying rational expressions..x-2/x+3 x 4x+12/6 first I took the four out from 4x +12/6 so I got x-2/x+3 x
1. 1 answer
2. asked by Michelle
3. 391 views
I'm doing an essay about the 4 purposes of prison and how they are being met in the movie "The Shawshank Redemption". I have to
1. 0 answers
2. asked by Alex L.
3. 425 views
Write several sentences describing a recent interaction with a friend or family member about personal finance or credit cards.
1. 3 answers
2. asked by Venel
3. 523 views
Find A n B if A={5, 10, 15, 20} and B={10, 2O, 25, 30}THAT N IS AN UPSIDEDOWN U, DON'T KNOW WHAT THAT MEANS
1. 2 answers
2. asked by K. C
3. 333 views
Was conflict over red river settlement inevitable?Yeah because I am sure Macdonnel would have still issued his Pemmican
1. 8 answers
2. asked by Emma
3. 1,257 views
Describe attitude of George Simpson and his wife towards natives peoples and Metis. how were their views racist? what impact did
1. 4 answers
2. asked by Emma
3. 1,574 views
***Is this done correctly?Write some examples of sentences that change the meaning of a word by using different modifiers?
1. 2 answers
2. asked by Angelina
3. 462 views
A 870-kg race car can drive around an unbanked turn at a maximum speed of 41 m/s without slipping. The turn has a radius of 180
1. 2 answers
2. asked by cswidener
3. 1,243 views
Solve the radical equation: �√300 or ã300
1. 1 answer
2. asked by jasmine
3. 376 views
�ã2x+4=4
1. 1 answer
2. asked by jasmine
3. 967 views
A rocket, initially at rest on the ground, accelerates straight upward from rest with constant acceleration 29.4 . The
1. 1 answer
2. asked by ahhhh!
3. 8,642 views
I was heating a flask containing salicylic acid, acetic anhydride, and H2SO4 to synthesize aspirin. During the heating period, a
1. 1 answer
2. asked by Gretchen
3. 513 views
You are the risk manager of an energy producing company. Your firm explores for and extracts crude oil. Your firm regularly
1. 1 answer
2. asked by kamran
3. 1,122 views
What jobs did women do in the daily life of red river settlement? How does this relate to life for women colonists in the
1. 5 answers
2. asked by Emma
3. 1,258 views
Find a parametric description for the ellipse having the focus F=(0,-4), corresponding directrix y=3, and eccentricity e=3/4.
1. 0 answers
2. asked by Marisol
3. 538 views
Refer to Figure 7-1 of Personal Finance. Why is it important to go through these steps when you are planning on making a large
1. 1 answer
2. asked by chris
3. 406 views
3. (i) Sleak Teak builds yard furniture using hardwoods and (in a smaller shop)handcrafted knick-knacks from the same sort of
1. 0 answers
2. asked by Michelle
3. 441 views
4 (ii) You manage Dirt Diggers, an excavating firm that excavatesroadside ditches for laying drainpipes. Its output follows the
1. 0 answers
2. asked by Michelle
3. 541 views
2. (i) The production function for a firm is given byQ = LK where Q denotes output; Land K labor and capital inputs. Wage rate
1. 1 answer
2. asked by Michelle
3. 836 views
after spraying crops with ddt for several years, farmers found that populations of insect pests rebounded. one reason was that
1. 2 answers
2. asked by nawal rahem
3. 595 views
Two point charges 8q and -2q are located at x=0 and x=l find the location on the x axis where electric field due to these two
1. 1 answer
2. asked by Prasoon
3. 736 views
How does the valley of ashes give a vision of the American Dream? Is it like that it showed prosperity?
1. 1 answer
2. asked by Katie
3. 501 views
syllables-what would be the onset for throw and roast?throw a. thr b. ro c. ow d. th e. row roast a. roa b. oa c. st d. oast e.
1. 5 answers
2. asked by Glenda
3. 569 views
1.Good weather, sufficient supplies, and secrecy were the keys to the success of the Allies' cross-channel invasion of France.tr
1. 8 answers
2. asked by tROMPUdA
3. 459 views
2.At the Yalta Conference, Stalin agreed to enter the war against Japan, but he refused to promise free election in Eastern
1. 3 answers
2. asked by tROMPUdA
3. 588 views
Despite their losses in the war, France and Britain were as firmly in control of their colonies in 1945 as they had been before
1. 3 answers
2. asked by tROMPUdA
3. 476 views
A motorcycle has a constant speed of 24.4 m/s as it passes over the top of a hill whose radius of curvature is 135 m. The mass
1. 1 answer
2. asked by cswidener
3. 7,340 views
Jesse, Inc., located in Mesa, Arizona, manufactures high-end baby chairs. The firm’s cost accountant,Lisa, has been assigned
1. 0 answers
2. asked by ZICKO
3. 874 views
When astronauts brought back rock samples from the Moon, the minerals present were mostly the same as those found on Earth. Can
1. 0 answers
2. asked by nikki
3. 712 views
A car can decelerate at -4.40 m/s2 without skidding when coming to rest on a level road. What would be the magnitude of its
1. 1 answer
2. asked by Jason
3. 804 views
a bag contains 3 green marbles, 2 yellow marbles, and 5 blue marbles. a marble is picked at random and replaced. a second marble
1. 1 answer
2. asked by waterman
3. 657 views
with a mean of 60 and standard deviation of 7, what is the z score at 1.64?
1. 1 answer
2. asked by jackie
3. 362 views
what are the concentrations of hydrogen ions and hydroxide ions in a solution that has a oh of 5? *please include work done so I
1. 1 answer
2. asked by Sara
3. 574 views
The accompanying table shows a car manufacturer’s total cost of producing cars:Qty |TC| Variable Costs| Avg. Var. Costs| Avg.
1. 0 answers
2. asked by shay
3. 1,595 views
im stuck on these questions for my study guide Please help! i don't want links. thanks1. Which of the follwoing would be an
1. 1 answer
2. asked by Philip
3. 609 views
Calculate the maximum acc. of a car that is heading up a 4 degree slope. Assume that only half the weight of the car is
1. 0 answers
2. asked by jake moose
3. 1,089 views
What are different ways antibodies can react with antigens, that aids in preventing a host from being infected.
1. 0 answers
2. asked by osa
3. 497 views
For Grapes of Wrath and the American Dream, how did the setting affect the characters vision of the dream? Is it sort of brutal
1. 1 answer
2. asked by Katie
3. 535 views
In a regular school, the mainstreaming/inclusion technique isa]used only with visually impaired students. b]often impossible
1. 3 answers
2. asked by sara
3. 672 views
Determine Kc for the following reaction:1/2N2(g) + 1/2O2(g)+ 1/2Br(g) <-> NOBr(g) from the following information (at 298K)
1. 2 answers
2. asked by K
3. 3,487 views
What are the steps in solving this problem? There was 455 mL of water added to 60 mL of a 2M ammonia solution. What is the new
1. 1 answer
2. asked by Colleena
3. 359 views
Starting with 0.3500mol Co(g) and 0.05500mol COCL2(g) in a 3.050 L flask at 668K, how many moles of Cl2 are present at
1. 4 answers
2. asked by K
3. 2,554 views
HCONH2(g) <-> NH3(g) + CO2(g) Kc= 4.84 at 400 K2(g)If 0.186 mol of HCONH2(g) dissciates in 2.16L at 400K, what will be the total
1. 8 answers
2. asked by K
3. 1,112 views
What us the total length of the small rectangle? The length of it us 17inches
1. 1 answer
2. asked by wendy
3. 315 views
Write the equation of the line containing the given point and parallel to the given line.The equation of the line is y= Express
1. 1 answer
2. asked by AE
3. 492 views
Write the equation of the line containing the given point and parallel to the given line.The equation of the line is y=...
1. 1 answer
2. asked by samae
3. 384 views
If the radius of a circle is 3960the angle is 1.59 the arc length is 110 how would I find the hypotenuse? I think it is
1. 1 answer
2. asked by Amy~
3. 478 views
If you are given 46 grams of magnesium how many grams of hyfrogen will be produced?
1. 1 answer
2. asked by Jena
3. 433 views
when working with behaviour disordered children in the classroom,the teacher aide can modify behaviour bya.praising them when
1. 6 answers
2. asked by sara
3. 1,119 views
The equation of a mirror in a particular telescope is y= (x^2)/(520), where x is the radius (in cm). If the mirror has a
1. 2 answers
2. asked by Calisha
3. 1,194 views
a 26 foot tree cast a shadow of 14 feet, a nearby tower cast a shadow of 21 feet, how tall is the tower?
1. 2 answers
2. asked by jamie
3. 713 views
What is the sin of 495 degrees?
1. 1 answer
2. asked by Suzanne
3. 1,814 views
On earth, a certain type of bacteria doubles in number every 24 hours. Two cultures of these bacteria are prepared, each
1. 1 answer
2. asked by Joe Schmo
3. 975 views
A diagnosis of mental retardation means that a childa.can't read or write at a funtional level. b.needs serious learning support
1. 2 answers
2. asked by sara
3. 692 views
which mountains peaks can be seen from Oahu.Island Distance(Mi) Mountain Height(ft) Molokai - 40 - Kamakou - 4,961 A) Radius of
1. 2 answers
2. asked by Amy~
3. 1,119 views
phosgene an equilibrium reactionis the formation of phosgene an equilibrium reaction? how can you tell
1. 1 answer
2. asked by John
3. 338 views
How does this relate to life for women colonists in the wilderness of upper Canada?Okay so they both had to take care of their
1. 2 answers
2. asked by Emma
3. 424 views
Please Solve!ln= 1/e3 (e to the third power)
1. 1 answer
2. asked by Katieneedsyourhelp
3. 344 views
Find the volume of the solid formed by revolving the region bounded by y=x^3, x=2 and y=1 about the y-axis.Please help =(
1. 1 answer
2. asked by Hannah
3. 1,092 views
Find the definite integral that represents the arc length of the curve y=sqrt(x) over the interval [0, 3]
1. 1 answer
2. asked by Hannah
3. 1,338 views
when determining educational settings,learning challenged students are most often placed ina.resource rooms. b.the nurse's
1. 2 answers
2. asked by sara
3. 501 views
A lamp pole 12ft high shines on a person and casts a shadow 8ft long. If the person is 10ft from the lamp pole, calculate the
1. 1 answer
2. asked by Mani
3. 473 views
what is the best way to count how many people who visit a park for a month? need formulas maybe using random sampling?
1. 0 answers
2. asked by Steve
3. 329 views
the rectangel and pentagon both have a perimeter of 17. determine the values of x and y
1. 1 answer
2. asked by rocko
3. 368 views
If the gas could took a hemispherical shape, what circular surface area would the gas cover?chemistry
1. 0 answers
2. asked by John
3. 324 views
Two angles are complemtary. The large angle is 1 less than 6 times the smaller angle. which system could be used to determine
1. 1 answer
2. asked by chris
3. 569 views
loan made july 15, length of loan 150, date of discount november 20. how many days is the discount period
1. 3 answers
2. asked by Pascal
3. 939 views
which job titles are consistent only with the java language?
1. 0 answers
2. asked by Jack
3. 394 views
BILLS THAT ORIGINATE IN EITHER HOUSE OF CONGRESS MAY BE
1. 0 answers
2. asked by Anonymous
3. 450 views
Solve the following equation:7m^2 = 12 - 17m If more than one solution, separate with commas
1. 1 answer
2. asked by Nancy
3. 456 views
Can somebody help me with this stoichiometry problem?The human body requires energy that comes from metabolizing sucrose,
1. 1 answer
2. asked by Colleena
3. 505 views
Claire is 15 years old today. This is 5 times as old as her sister margaret was when claire was the age that margaret is today.
1. 1 answer
2. asked by bob
3. 519 views
The limit as x approaches infinity of (1+1/x)^x.I tried this twice and I got an answer of e both times, but the answer that my
1. 2 answers
2. asked by Jake
3. 444 views
A 7.2 ´ 10-3 M solution of acetic acid is 5.0% dissociated. In a 7.2 ´ 10-4 M solution, the percentage of dissociation would
1. 1 answer
2. asked by Roxanne
3. 422 views
how to write 26th may 2011 in five letters without using numbers
1. 2 answers
2. asked by prasanna kumar
3. 462 views
A string cn hold a maximum load of 500kg if it has a lenght of 5m and a load of 40kg. Calculate(a. The maximum linear velocity
1. 0 answers
2. asked by Fate
3. 490 views
Can someone help me find more information on George Beers who wrote on Russian Collectivisation?No webmaster contact available
1. 6 answers
2. asked by Em
3. 513 views
how to get the top rank in various maths olympiads...?
1. 4 answers
2. asked by ???????
3. 447 views
Oxalic acid is a relatively strong diprotic acid with Ka1 = 5.6 ´ 10-2 and Ka2 = 5.1 ´ 10-5.What is the oxalate ion, C2O42-,
1. 0 answers
2. asked by Fatima
3. 786 views
A solution that is formed by combining 400. mL of 0.20 M HNO3 with 600. mL of 0.10 M NaOH has an H3O+ concentration ofa. 0.20 M.
1. 1 answer
2. asked by Fatima
3. 698 views
(iii) Bright Future, Ltd (BF) is a nonprofit foundation providing medical treatmentto emotionally distressed children. BF has
1. 0 answers
2. asked by Michelle
3. 515 views
in slope-intercept form, what is the equation of the line passing through (6,22) and parallel to the line joining (11,3) and
1. 1 answer
2. asked by Anonymous
3. 654 views
What would monthly payment be on $12000.00 at 4% simple interest paid back over 12months
1. 1 answer
2. asked by payment plan
3. 416 views
How does drugs cause ill health,accidents,crises or disasters
1. 1 answer
2. asked by Zodwa
3. 559 views
f(x)=4x^2-8x+9find the vertex the maximum the minimum the range and the intervals where it increases and decreases
1. 1 answer
2. asked by pre calc
3. 576 views
How do we write 26 may 2011 in five letters without using numbers
1. 2 answers
2. asked by Gnanasekaran
3. 532 views
How does drug addiction cause illhealth,accidents,crises or disasters
1. 0 answers
2. asked by Anonymous
3. 546 views
A machine for baling hay produces cylindrical bales that are 5 feet in diameter and 4 1/3 feet in height. how many cubic feet
1. 2 answers
2. asked by Anthony
3. 1,170 views
Hello!Can you improve this sentence please "She didn't ask her supervisor days-off."
1. 1 answer
2. asked by Mark
3. 388 views
In 10-15 lines critically discuss 5 way in which the human or environment problem impacts on the community
1. 1 answer
2. asked by Phumlani
3. 615 views
write two paragraphs about how interest rates affect our purchasing decisions. Identify the topic sentence in each by
1. 0 answers
2. asked by beatrice
3. 509 views
If you were trying to decide if an unknown organism is an archaebacterium or an eubactrium, you woul look at the ribosomes
1. 1 answer
2. asked by melissa
3. 431 views
A plane is flying 225 mph heading South 25°West. The wind is blowing South 80°East at 60 mph.What is the bearing of the plane?
1. 1 answer
2. asked by Anonymous
3. 716 views
How was the 1884 bill of rights different from the 1869 list of rights?
1. 1 answer
2. asked by Emma
3. 445 views
The data value x = 45 has a deviation value of 12. Explain the meaning of this.The data value x = 84 has a deviation value of
1. 1 answer
2. asked by Ken
3. 587 views
A supply plane needs to drop a package of food to scientists working on a glacier in Greenland. The plane flies 200 above the
1. 0 answers
2. asked by Brandie
3. 519 views
human and environmental factors causing ill-health,sickness, accidents and disasters
1. 1 answer
2. asked by nwabisa
3. 463 views

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