Ask a New Question
Search
Archives
2008
October
Questions Asked on
October 19, 2008
The location of the center of mass of the partially eaten, 11 inch diameter pizza (r = 5.5) shown in Figure 9-20 is Xcm = -1.1
3 answers
asked by
sally
6,145 views
Kelly subtracted 2.3 from 20 and got 17.7. Explain why this is reasonable.
25 answers
asked by
Jordan
6,027 views
A 20kg traffic light hangs midway on a cable between two poles 40meters apart. If the sag in the cable is .4 meters, what is the
2 answers
asked by
Elaine
3,722 views
Hydrogen peroxide, H2O2, is a colorless liquid whose solutions are used as a bleach and an antiseptic. H2O2 can be prepared in a
1 answer
asked by
Glenna
3,071 views
A car with a mass of 950 kg and an initial speed of v1 = 21.5 m/s approaches an intersection, as shown in the figure. A 1300 kg
2 answers
asked by
Will
2,275 views
Standardization of the Sodium Thiosulfate Solution
Make up a standard solution of potassium iodate by accurately “weighing by
2 answers
asked by
Sara
1,957 views
A student is trying to decide what to wear. His bedroom is at 20.0°C. His skin temperature is 36.0°C. The area of his exposed
1 answer
asked by
tony
1,832 views
why did alexander poured out drinking water offered to him in the desert? what was his goals and what did he get in result?
1 answer
asked by
Anonymous
1,577 views
An Ostrich can run 174 feet in 3 seconds.
it costs $ 6:30 to mail a 6- pound package.
3 answers
asked by
Shane
1,540 views
What precipitates form when
Cu(NO3)2, CuSO4, NH4OH, and CaCl2 only two of the above added together. I need all combinations. What
1 answer
asked by
Giznelbell
1,492 views
Nathaniel pulls a sled along level ground with a force of 30 newtons on the rope attached to the sled. If the rope makes an
2 answers
asked by
Lucy
1,476 views
With a platinum catalyst, ammonia will burn in oxygen to give nitric oxide, NO.
4 NH3(g) + 5 O2(g) 4 NO(g) + 6 H2O(g) ÄH = -906
1 answer
asked by
Glenna
1,465 views
A 58.3 kg diver steps o a diving board and
drops straight down into the water. The water provides an average net force of
2 answers
asked by
1,408 views
A bridge that was 5.0m long has been washed out by the rain several days ago. How fast must a car be going to successfully jump
1 answer
asked by
Joyce
1,335 views
How do you find the "range" for a projectile launched where feta = 0 degrees? What formula do you use?
Also, a soccer ball is
0 answers
asked by
meg
1,330 views
a ball is thrown upward with an initial velocity. What is it's velocity to halfway to its highest point?
the answer is the square
2 answers
asked by
Anonymous
1,314 views
find the lines that are (a) tangent and (b) normal to the curve at the given point
x^2 + xy - y^2 = 1
5 answers
asked by
dt
1,314 views
Calcium oxide (quicklime) reacts with water to produce calcium hydroxide (slaked lime).
CaO(s) + H2O(l) Ca(OH)2(s) ÄH = -65.2 kJ
2 answers
asked by
Glenna
1,292 views
Here's my thesis for an essay on the Scarlet Letter.
In Nathaniel Hawthorne’s The Scarlet Letter, Hawthorne creates Pearl as an
6 answers
asked by
Sahil
1,283 views
Acetic acid, HC2H3O2, is the sour constituent of vinegar (acetum is Latin for "vinegar" ). In an experiment, 3.76 g of acetic
1 answer
asked by
Glenna
1,279 views
If a substance undergoes a chemical change, could its volume change?
1 answer
asked by
Nyesha
1,254 views
A glass window pane has an area of 3.50 m2 and a thickness of 0.600 cm. If the temperature difference between its surfaces is
2 answers
asked by
tom
1,235 views
I am researching for a paper I have to write for school. I need to use medical Web sites. Having a hard time. One of my
0 answers
asked by
Debbie
1,213 views
1. What did Mike need at the store?
He needed some things. 2. Who went shopping together? Mike and Ann did. 3. What did Mike and
2 answers
asked by
John
1,172 views
intelligences includes eight different types of intelligence: (1) linguistic, (2) logical-mathematical, (3) spatial, (4)
1 answer
asked by
dawn
1,168 views
Two blocks, joined by a string, have masses of 6 and 9kg. They rest on frictionless horizontal surface. A 2nd string, attached
1 answer
asked by
Tiffany
1,091 views
I must have hit the wrong key. As I was writing a Microsoft Word document, the whole screen changed and now everytime I hit the
4 answers
asked by
Margaret
1,087 views
The Founding Fathers worried about the ability of the “average” citizen to make wise decisions on political issues. This
2 answers
asked by
Anonymous
1,077 views
14. Inflation increases the prices of all goods by 20%. At the same time, Ina’s income increases from $50,000 to $55,000.
1 answer
asked by
Jordon
1,065 views
Your assignment is to organize a charity event. You can be as creative as you want here. Here are conditions of your assignment:
1 answer
asked by
Anonymous
1,045 views
i have to do a news article on gaius (caligula) caesar about a big event that happened towards the end of his life. does anyone
1 answer
asked by
christina
1,036 views
The specific heat of copper metal was determined by putting a piece of the metal weighing 33.6 g in hot water. The quantity of
1 answer
asked by
Glenna
1,014 views
A long distance swimmer is able to swim through still water at 4km/hr. She wishes to swim from Port Angeles, WA due north to
3 answers
asked by
Tiffany
1,012 views
what is the number of distinguishable permutations of the word hippopotamus?
1 answer
asked by
kendal
1,008 views
What is traditional moral and political philosophies and modern moral and political philosophies?
3 answers
asked by
Sara
994 views
When 20.8 g of calcium chloride, CaCl2, was dissolved in water in a calorimeter, the temperature rose from 25.0°C to 37.1°C.
1 answer
asked by
Glenna
972 views
find the dy/dx of:
y=3(cscx)^3/2
2 answers
asked by
dt
972 views
If you had to give a reason why students should learn/study social studies in school what would you say?
2 answers
asked by
Jackie
911 views
which ONE of these sentences uses the word connoisseur incorrectly?
A connoisseur of opera, my cousin also enjoyed the Grand Ole
2 answers
asked by
kayla
906 views
a. What is the name and version number of the operating system? Windows XP Professional Service Pack 2
b. What kind of
1 answer
asked by
denise
890 views
in a school of 100 students, 59 are taking math, 51 are in english, 35 are in history, 24 are in both math and english, 19 are
1 answer
asked by
elisa
882 views
what is the magnitude of the displacement of a car that travels half a lap along a circle of radius 150m?
would the answer be
1 answer
asked by
Anonymous
858 views
a 40 kg skier skis down a frictionless slope angled at 10 degrees to the horizontal. Assume the skier moves in the negative
0 answers
asked by
jane
851 views
Final Project: Interview Profile
• Resources: Ch. 5 (pp. 213-19); Ch. 6 (pp. 225-38); Ch. 9 (pp. 330-39); Ch. 11 (pp. 441- 46);
6 answers
asked by
Vivian
828 views
What is the adverb for disorient?
I've already tried -disoriently -disorientedly -disorientingly -disorientatedly not real words.
1 answer
asked by
Achilles
811 views
How did John Adams help establish a stable government after the constitution?
Like I know he almost put us in the Quasi-War and
1 answer
asked by
Phil
788 views
as if he was a statue: is it a metaphor or a simile
1 answer
asked by
Anonymous
774 views
A boxcar of mass 200 tons at rest becomes uncoupled on a 2.5 degree grade. If the track is considered to be frictionless, what
2 answers
asked by
Tiffany
767 views
A train going from one station to the next on a straight section of track accelerates from rest at 1.4m/s^2 for 15s. It then
3 answers
asked by
Anonymous
763 views
Amy paid $84.46 for a pair of running shoes during a 25% off sale. What was the regular price? Round to the nearest cent?
1 answer
asked by
Jessica
762 views
Soybean meal is 12% protein, cornmeal is 6% protein. How many pounds of each should be mixed together in order to get a 240-lb
3 answers
asked by
Jane
745 views
what natural resource is plastic made from??
2 answers
asked by
Kristin;
744 views
A mole of reacts at a constant pressure of 43.0atm via the reaction
Before the reaction, the volume of the gaseous mixture was
1 answer
asked by
jessica
743 views
I need some help on getting ideas for my limits & continuity calculus project!
For the limits project: I have to conduct an
0 answers
asked by
RJ
740 views
please help me with my math.
Use the distance formula to find the distance between the following points. Show all your work.
1 answer
asked by
logan
729 views
find a real-life application of a quadratic function. State the application, give the equation of the quadratic function, and
1 answer
asked by
Renee
722 views
be aware of two significant facts about the legislative process. First, almost all legislation is considered in subcommittees
1 answer
asked by
Anonymous
711 views
A soccer ball is kicked from the top of a 256 -foot building with an initial velocity of 6 ft/s. How far from the base of the
2 answers
asked by
carissa
708 views
How long does the thesis usually have to be? Will 4 sentences suffice?
3 answers
asked by
L
706 views
After fixing a flat tire on a bicycle you give the wheel a spin.
(a) If its initial angular speed was 5.17 rad/s and it rotated
1 answer
asked by
sally
704 views
I need some help on getting ideas for my limits & continuity calculus project!
For the limits project: I have to conduct an
0 answers
asked by
RJ
701 views
would you expect to find epithelial tissue in other organisms?
1 answer
asked by
sam
694 views
Is warm water heating a person swimming in it, convection or conduction; what about warm water heating the air above it?
1 answer
asked by
Isobelle
694 views
the base of an isoceles triangle lies on the x-axis. The coordinates of the midpoints of the equal sides pf the triangle are
1 answer
asked by
Cynthia
692 views
The specific heat of copper metal was determined by putting a piece of the metal weighing 33.6 g in hot water. The quantity of
3 answers
asked by
Brittany
688 views
A golf ball is hit with an initial velocity of 135 feet per second at an angle of 22 degrees above the horizontal. Will the ball
1 answer
asked by
Lucy
685 views
Teachers sometimes want students to work together in order to complete an assignment or a task. Two common instructional methods
1 answer
asked by
dawn
685 views
in the play Hamlet by william Shakespeare, are there something rotten in the state of Denmark? and who responsible for that?
1 answer
asked by
dt
682 views
desribe the social, economic, and political composition of the decade of corporate greed and how it affected the political
1 answer
asked by
Anonymous
661 views
How would I find a timeline of important events from 1996 - 2008?
1 answer
asked by
John
661 views
A rubber ball with a radius of 4.8 cm rolls along the horizontal surface of a table with a constant linear speed v. When the
0 answers
asked by
Andrew
659 views
a triangular shelf is to be placed in a curio cabinet whose sides meet at an angle of 105 degrees. If the edges of the shelf
6 answers
asked by
Lucy
656 views
As you drive down the road at 21 m/s you press on the gas pedal and speed up with a uniform acceleration of 1.24 m/s2 for 0.60
0 answers
asked by
joe
656 views
I am having a hard time starting on how to calculate this please.
You purchased a $1,000 five percent coupon bond that matures in
0 answers
asked by
Kelly
654 views
The unemployed are much less likely to vote. Isn’t this fact detrimental to their well-being? Doesn’t it in effect allow
2 answers
asked by
Anonymous
649 views
in science weve been given this cheese thing and i don't know what the big idea of particles OR the big idea of engery is! SOS
0 answers
asked by
jess
648 views
Write a 1,750-2,100 word persuasive paper supporting your opinion on Are Uniforms a Good Way to Improve Student Discipline and
2 answers
asked by
Kristi
641 views
i asked a question yesterday and i got an answer. my question was how many 7 digit numbers can be formed with the numbers
0 answers
asked by
ken
638 views
in a high school there are 27 hockey players and 15 soccer players. if 8 persons played both sports, how many different people
4 answers
asked by
olivia
636 views
Interest groups attempt to stimulate “public support” for their causes. One tactic is to manipulate public opinion through
1 answer
asked by
Anonymous
629 views
Hi Guys!
Need help with this physics problem, I have no idea how to set it up or how to visualize it but would appreciate any
1 answer
asked by
Kirsten
618 views
i'm writing an inverted intro paragraph and these are the sentences i have so far.
1. ? 2. giving back to the community 3.
3 answers
asked by
Anna
616 views
Could someone please check my work on the following problems? I want to be sure that I'm doing them correctly; i'm just required
1 answer
asked by
Joesph
615 views
English:
I need help writing a skit on a greek myth, primarily about Thesis.
2 answers
asked by
John Jacob
614 views
If the density of a medium is 1000 kg/m3 and the propagation speed is 1540 m/s, the impedance is rayls.
1 answer
asked by
julie
608 views
Over a billion people in developing nations live in households that have too little land to meet even their own needs for food
0 answers
asked by
donna
605 views
A tennis ball has a velocity of 25 m/s and a mass of 57.5 g. After the ball hits a tennis racket, the velocity becomes twice
0 answers
asked by
adriana
598 views
i searched google and no help. i have been stuck for hours.i have to do a packet and i cant under stand it. it says ' sea level
1 answer
asked by
please help please
597 views
A surveyor sets a stake and then walks 150 feet north, where she sets a second stake. She then walks 300 feet east and sets a
2 answers
asked by
Lucy
592 views
As i said before, sorry, i have an internet assesment test on R.E with questions on religions. On Which continent did Hinduism
3 answers
asked by
Chanel
588 views
banker, doctors, corporation presidents, and wall street lawyers (the traditional elite) veruss government officials, research
1 answer
asked by
chen
585 views
What authority does Congress have over other states according to Article III of the Constitution? Over federal territories?
4 answers
asked by
Joshua
575 views
Solve the following system of equations.
x+2y=9 (1) x=3-2y (2)
4 answers
asked by
Jane
573 views
using JOhn Mayer's song belief Explain/prove how two charcters of the Crubible by Arthur miller plays the role of John Mayer's
4 answers
asked by
adam
569 views
Adult tickets to a show cost $3.50 and children's tickets cost $1.50. Twice as many adult tickets as children's tickets are
1 answer
asked by
jessica
568 views
PACs have been called “collection agencies” for interest groups. They were created to evade laws that forbid corporation and
1 answer
asked by
Anonymous
568 views
If f is decreasing and f(20)=10, which of the following must be incorrect? Explain.
a. (f^-1)'(20)=-3 b. (f^-1)'(10)=12 how do i
1 answer
asked by
Rob
565 views
A transfer of heat occurs with a pot of 8.0 kg of water that changes from 400 degrees kelvin to 320 degrees kelvin. How much
1 answer
asked by
sammi
552 views
sing JOhn Mayer's song belief Explain/prove how two charcters of the Crubible by Arthur miller plays the role of John Mayer's
3 answers
asked by
adam
549 views
Please help, sorry if i keep re-posting but i have loads of R.E questions for my homework. What do Hindu's do with those who
1 answer
asked by
Chanel
545 views
Back to October 2008