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2011
November

Questions Asked on November 28, 2011

At t = 0 s a flywheel is rotating at 30 rpm. A motor gives it a constant acceleration of 0.9 rad/s^2 until it reaches 70 rpm.
1. 1 answer
2. asked by Joe
3. 1,216 views
how do I factor 18w^2+24wt+8t^2
1. 1 answer
2. asked by Allison A
3. 318 views
Hello.Please tell me if it's possible (and natural) to say: 1)the city central square; 2)the central city square; 3)the city's
1. 1 answer
2. asked by Ilma
3. 374 views
1- How are transformers made efficient using the key idea of "eddy's current" and "laminate"2-there is a copper tube thee are 2
1. 0 answers
2. asked by Anonymous
3. 410 views
Volume of 0.185 mol . L-1 and 0.74 M
1. 1 answer
2. asked by Chris
3. 319 views
if $192 increased to $363 in 2 years. what is the interest rate
1. 1 answer
2. asked by joetta
3. 1,104 views
The radius of the inscribed circle is equal to twice the area of the triangle divided by the perimeter of the triangle.Prove
1. 1 answer
2. asked by elisabeth
3. 1,573 views
A diver, below the surface of a lake, notices that no light appears to be coming toward her greater than the angle è, measured
1. 1 answer
2. asked by Kristen
3. 868 views
A box is pushed a distance d along a ramp at a constant speed by a horizontal force, Fa. The mass of thebox is m. The ramp is
1. 0 answers
2. asked by Anonymous
3. 1,095 views
You are managing a breakfast and lunch only restaurant that sells all-inclusive plated meals (i.e. all lunches include any
1. 0 answers
2. asked by Zack
3. 496 views
find the following�ã(12&(-6))^12
1. 0 answers
2. asked by Allison A
3. 295 views
6. You manage the Distribution Center shown in the diagram below which, for one particular product, supplies only the two retail
1. 1 answer
2. asked by Zack
3. 541 views
graph the parabola y=2x^2-6x-3. plot point on the parabola A[1,-7] and draw a line through A with an angle of inclination equal
1. 1 answer
2. asked by jan
3. 587 views
To reach a campsite, a hiker first walks for 2 mi at a bearing N 40 degree E. Then He walks 3 mi due east. What are the
1. 4 answers
2. asked by Jay
3. 2,186 views
Using ProportionalityHow do figure out the average heights and weights for sheep and cows? Also. for Bald Eagles and Canada
1. 1 answer
2. asked by Frank
3. 495 views
Okay, say im doing a science fair project, and I am not really good at coming up with questions, what would be a good question
1. 0 answers
2. asked by Kaitlyn
3. 630 views
To determine the question use Frogs F and G are 5cm to cube and 40cm to cube.a. Ratio What are ratio volumes and surface areas
1. 0 answers
2. asked by Frank
3. 532 views
26. When someone is choking you need to perform chest compressions.-False? 31. The female reproductive cell is called an egg.
1. 2 answers
2. asked by mysterychicken
3. 509 views
Issac has to do 1000J of work on a 5kg box, and all the work he did simply went into lifting it above the ground. How high above
1. 1 answer
2. asked by Marissa
3. 886 views
Hello, could someone please help me with this problem? I'm a little stuck with it. Thanks, IsaacA rectangle is to be inscribed
1. 2 answers
2. asked by Isaac
3. 881 views
Hello.Do you think it is possible to say: "to post photos in the press" or is it "to publish photos in the press"? Thank you for
1. 1 answer
2. asked by Ilma
3. 335 views
∛(y^13) ∛(16y^14)Multiply and simplify assume all expressions under radicals represent non negative numberMy friend helped
1. 1 answer
2. asked by Allison A
3. 518 views
It is possible to determine the ionization energy for hydrogen using the Bohr equation. Calculate the ionization energy for an
1. 1 answer
2. asked by A.J. Cooper
3. 705 views
Sand is being dumped from a conveyor belt at a rate of 20 cubic ft/min into a pile the shape of an inverted come whose diameter
1. 1 answer
2. asked by Nathaniel
3. 972 views
The figure is formed from tectangles. Find the total area8Ft 5ft 3ft 3ft I just can't figure this out. or I am having a blond
1. 1 answer
2. asked by Cindy
3. 586 views
Suppose that weights of 5th grade elementary boys are normally distributed with mean µ =90 lbs and variance ó2 = 4 lbs. Find
1. 1 answer
2. asked by Kristie
3. 739 views
Determine the final end (final) value of n in a hydrogen atom transition, if electron starts in n = 1 and the atom absorbs a
1. 2 answers
2. asked by Nancy
3. 1,152 views
ok what is the value if x(2x+24) degrees on the top of the lines that form a X and on the other side of the angle is 142
1. 4 answers
2. asked by Cindy
3. 3,975 views
A 40.6-kg crate rests on a horizontal floor, and a 69.1-kg person is standing on the crate. Determine the magnitude of the
1. 2 answers
2. asked by darren
3. 1,079 views
Scientists performed an experiment to determine whether there is a connection between learning ability and food. They took two
1. 2 answers
2. asked by Anonymous
3. 574 views
The piolet of a single-engine airplane flies at a constant speed of 200 km/h at a bearing of N 25 degree E. There is a 40 km/h
1. 3 answers
2. asked by Jay
3. 1,046 views
What is the magnitude of the gravitational field at the surface of a neutron star whose mass is 1.64 times the mass of the Sun
1. 1 answer
2. asked by Kayla
3. 598 views
William Bennett earns $12,800 per year. He is paid 12 times per year and claims 1 exemption. His state taxes him at a 3% rate.
1. 1 answer
2. asked by fred
3. 420 views
If you were general manager of a division, on which three key ratios would you choose tohave your unit's financial performance
1. 0 answers
2. asked by Emma
3. 460 views
Composite ACT ScoresNon-Athletes Athletes 25 21 22 22 27 21 19 29 24 25 26 27 24 30 19 25 27 23 24 26 17 23 23 a. Test an
1. 2 answers
2. asked by jabrony
3. 449 views
Before33 33 38 33 35 35 40 40 40 31 After 34 28 25 28 35 33 31 28 35 33 Ten different families are tested for the number of
1. 1 answer
2. asked by jabrony
3. 480 views
How could I improve this thesis statement? “Most people do not feel it is their obligation or responsibility; however, there
1. 1 answer
2. asked by Rae
3. 477 views
Ship A is traveling west at 40kkm/h and ship B is traveling north at 30mk/h. Both are headed for the Los Angeles Harbor.(a) At
1. 1 answer
2. asked by Jet
3. 1,008 views
Define posterior and anterior
1. 1 answer
2. asked by Kat
3. 561 views
finding the standard deviation of 15, 20, 30, 35
1. 1 answer
2. asked by April
3. 346 views
A tank with a rectangular base and rectangular sides is to be open at the top. It is to be constructed so that its width is 4
1. 1 answer
2. asked by Julie
3. 1,028 views
Hello, I posted a question earlier but now I'm stuck on the second part of the question. Please help me.Sand is being dumped
1. 1 answer
2. asked by Nathaniel
3. 694 views
Bridget's choice - theory of consumer behavior
1. 1 answer
2. asked by maggie
3. 368 views
8. In an ultracentrifuge a solution is rotated with an angular speed of 3000 rev/sec at a radius of 10 cm. How large is the
1. 0 answers
2. asked by Pakilina
3. 660 views
Could you please check these sentences?1) Your paragraph lacks an introduction as well as a conclusion. You referred to the
1. 1 answer
2. asked by Henry2
3. 469 views
solve (+14)(x-17)(x+6)>0I have a solution for x>17 but the answer on my paper asks for a solution set {xline x } help how do I
1. 1 answer
2. asked by Allison A
3. 325 views
1,050- to 1,750-word paper in which you describe the research process.Include the following: Include new terminology learned
1. 3 answers
2. asked by Anonymous
3. 562 views
A student presses a book between his hands The forces that he exerts on the front and back covers of the book are perpendicular
1. 1 answer
2. asked by darren
3. 712 views
Find the following12square root symbol(-6)12 Help
1. 1 answer
2. asked by Allison A
3. 369 views
how and what do I post from the cash receipts journal to the general journal
1. 0 answers
2. asked by Dee
3. 508 views
using 100 ft of fence material an dbuilding a regular gexagon garden, what is the area of the garden?
1. 1 answer
2. asked by barb
3. 353 views
complete combustion of a 0.0100mol sample of hydrocarbon, CxHy, gives 1.344 L of CO2 at STP and 0.720 g of H2O.a. what is the
1. 1 answer
2. asked by SHY
3. 1,116 views
Consider the following entities: Ar, SiH3F, Xe and CClF3. which one will diffuse the fastest?what is rms speed (m/s) of the
1. 2 answers
2. asked by amanda
3. 618 views
Is this correct?1.The prime meridian passes through both the north and south pole. 2. The Tropic of Cancer is to the Tropic of
1. 2 answers
2. asked by sean
3. 727 views
1,050- to 1,750-word paper in which you describe the research process.Include the following: Include new terminology learned
1. 1 answer
2. asked by Anonymous
3. 551 views
If scores are normally distributed with a mean of 3.06 and a standard deviation of 0.84, what percent of the scores is: (a)
1. 0 answers
2. asked by jennifer
3. 392 views
if u place 10 L of propanol (C3H8O)in a sealed room that is 7.5 m long , 3 m wide and 3 m high, will all the propanol
1. 5 answers
2. asked by ian
3. 720 views
whcih of the folllowing values is the amount of sodium nitrate that can be dissolved in 100mL of water of 40 degrees celcius? A-
1. 1 answer
2. asked by mikayla
3. 510 views
If scores are normally distributed with a mean of 3.06 and a standard deviation of 0.84, what percent of the scores is: (a)
1. 1 answer
2. asked by jennifer
3. 457 views
The average hourly wage of employees in a large nationwide industry is $12.96. Assume the variable is normally distributed, with
1. 2 answers
2. asked by Melissa
3. 474 views
in sentence form using one variable and one equation/inequality solve:sue makes $15/hour tutoring and averages $10/hour
1. 1 answer
2. asked by Anne
3. 379 views
The average selling price of homes in a certain city is $356,300. Assume the variable is normally distributed with a standard
1. 2 answers
2. asked by Jennifer
3. 752 views
What is it called in a movie when the camera is focused just on one person, to make it look dramatic and emotional?
1. 2 answers
2. asked by jon
3. 364 views
Convert to decimal notation8.46*10^7 does this equal 84,600,000 Is this correct/
1. 1 answer
2. asked by Allison A
3. 463 views
I selected the five I was most doubtful about. Thank you.1) Your paragraph lacks an introduction as well as a conclusion. You
1. 1 answer
2. asked by Henry2
3. 421 views
I have the answer to this question,, but i'd like to know how to do it. I need help finding z. Any help would be great. Thanks.C
1. 0 answers
2. asked by JAY
3. 733 views
which procedure is a chemical change that may be used to break down a compound?
1. 1 answer
2. asked by ivy
3. 327 views
valerie placed 1.0g of salt into one beaker, 1.0g of soil into a second beaker, and 2.0g of sugar in a third beaker. She then
1. 5 answers
2. asked by callie
3. 868 views
Do you think unskilled labor is just a commodity or input
1. 5 answers
2. asked by Kate
3. 339 views
I urgently need you to check these sentences. I have a few doubts on how to vary past perfect tenses (when turning the summary
1. 2 answers
2. asked by Henry2
3. 632 views
i have a project to present onsalmonella can you help me find website that is understandable 7th grade i can use
1. 2 answers
2. asked by marko
3. 1,008 views
the roof on a house rises 1 .00 m over a horizontal distance of 3.5 m. a 71 kg roofer stands on the roof. is the frictional
1. 2 answers
2. asked by inclined plane
3. 1,664 views
How much work would be done if a 50 kg block was pulled horizantally at a 30 degree angle to the horizantal for 10 meters.a)
1. 1 answer
2. asked by Anonymous
3. 352 views
How can a car driving on sand Chang it's position,direction,and speed
1. 0 answers
2. asked by Daisha
3. 315 views
At what point in the swing of a pendulum is the maximum amount of the ball's motion transferred to the object it hits? (I think
1. 0 answers
2. asked by Cicilia
3. 376 views
A great white shark with a mass of 3000 kg swimming at 3.00 m/s swallows a 250 kg fish at rest. What is the speed of the great
1. 1 answer
2. asked by Katie
3. 600 views
Do you think unskilled labor is just a commodity or input
1. 0 answers
2. asked by Kate
3. 319 views
factor quadratic equationx^2-20x-10,925
1. 1 answer
2. asked by luna
3. 510 views
divides the new plant cells in telophase
1. 1 answer
2. asked by kay
3. 319 views
One box holds 16 crayons another box holds 24. Write a sentence using words that compares the crayons in the two boxes.
1. 4 answers
2. asked by kamari
3. 1,272 views
factor completely1) 8x^3 + 27y^3 2) u^3 + 125v^3
1. 1 answer
2. asked by Alisha
3. 802 views
divisible by 15,27,36,16,28,57,102,268,4518,93
1. 5 answers
2. asked by Frances
3. 410 views
A 68 student consumes 2500 Cal each day and stays the same weight. One day, he eats 3500 Cal and, wanting to keep from gaining
1. 4 answers
2. asked by ekaterina
3. 829 views
factor completely1) 8x^3 + 27y^3 2) u^3 + 125v^3
1. 1 answer
2. asked by Alisha
3. 735 views
why did railroad construction end canal building
1. 3 answers
2. asked by jordan
3. 434 views
Is there any infomation that tells how Rosa Parks became a civil rights leader (3 supporting deatils).Thank You!!!
1. 12 answers
2. asked by Laruen
3. 509 views
how did slater and lowell contribute to industry in the united states?
1. 1 answer
2. asked by jordan
3. 985 views
A 40.6-kg crate rests on a horizontal floor, and a 69.1-kg person is standing on the crate. Determine the magnitude of the
1. 0 answers
2. asked by darren
3. 561 views
In a European country a bathroom scale displays its reading in kilograms. When a man stands on this scale, it reads 90.4 kg.
1. 1 answer
2. asked by darren
3. 587 views
How do some fungi help plants grow larger and healthier?Some fungi help plants grow larger and healthier when their hyphae into
1. 1 answer
2. asked by Reed
3. 1,274 views
Describe the process by which a fungus feeds.A fungus feeds first by growing hyphae into the food source. Then chemicals ooze
1. 1 answer
2. asked by Reed
3. 756 views
a carpenter was putting up a shelf. the shelf needed to be 87 centimeters long but the piece of wood she had was 1 meter and 28
1. 1 answer
2. asked by princess
3. 776 views
Given f"(x)=-25sin(5x)and f'(0)=0 and f(0)=4.Find f(pi/2)
1. 1 answer
2. asked by Kelsey
3. 948 views
julia shoots 40 baskets and makes30 what percent did she make
1. 1 answer
2. asked by chase
3. 329 views
If I get a scholastic art and writing award (winner earns a scholoship) every year will that help me to get to yale. This is a
1. 9 answers
2. asked by Laruen
3. 2,023 views
GE issued preferred stock that had a par value of $100. The preferred stock pays a dividend of 6.50%. Investors require 5.7%
1. 0 answers
2. asked by Anonymous
3. 496 views
IBM's common stock has a beta of 0.85. If the expected risk-free return is 4.5% and the market risk premium is 7%.a) Calculate
1. 0 answers
2. asked by Anonymous
3. 494 views
Consider the following reaction: 2NaCl(aq) + H2O(l) -> Cl2(g) + H2(g) + 2NaOH(aq)A 10.0g sample of sodium chloride was placed in
1. 1 answer
2. asked by Jenni
3. 3,031 views
The sum of three numbers is 81 and their ratio is 3:7:17. What is the value of the smallest number?
1. 4 answers
2. asked by Anonymous
3. 584 views
If the area of a trapezoid is 209 square yards and the bases are 15 yards and 23 yards. What is the height of the trapezoid?
1. 4 answers
2. asked by Angel
3. 644 views

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