Archives
2009
October

Questions Asked on October 27, 2009

An airplane pilot tries to fly directly east with a velocity of 800.0 km/h. If wind comes from the southwest at 80.0 km/h, what
1. 1 answer
2. asked by Amber
3. 3,718 views
A sled is pulled at a constant velocity across a horizontal snow surface. If a force of 100 N is applied to the sled at an angle
1. 1 answer
2. asked by Brittany
3. 3,356 views
calculate the force of Earth's gravity on a spacecraft 12,800 km (2 Earth radii) above Earth's surface if its mass is 1350 kg.i
1. 4 answers
2. asked by Sasha
3. 3,218 views
A 0.40 kg ball, attached to the end of a horizontal cord, is rotated in a circle of radius 1.5 m on a frictionless horizontal
1. 4 answers
2. asked by Anonymous
3. 3,047 views
When will your apparent weight be greatest, as measured by a a scale in a moving elevator; when the elevators: (a) accel.
1. 8 answers
2. asked by Sasha
3. 3,007 views
For a winter fair, some students decide to build 30.0- kg wooden pull-carts on sled skids. If two 90.0- kg passengers get in,
1. 2 answers
2. asked by Tony
3. 2,855 views
Is this correct? What is the experimental empirical formula of zinc chloride?Determine the simplest whole number ratio of moles
1. 1 answer
2. asked by Madison
3. 2,752 views
Top part is a chartjob 1 (10k) 20K 30k 50k jOB 2 (15k) 65k 75k jOB 3 (45K) 120K 200K jOB 4 ARRIVES REQUESTING A BLOCK OF 100k?
1. 2 answers
2. asked by Ryan
3. 2,447 views
calculate the mass of oxalic acid dihydrate C2H2O4.2H2O required to react with 30 ml of 0.20 M sodium hydroxide solution?
1. 1 answer
2. asked by lou
3. 2,330 views
I need to know:is it written nonrenewable or non-renewable? Thanks -MC
1. 2 answers
2. asked by mysterychicken
3. 2,076 views
Monologue of Mary Malony in the storie "the lamb of the slaughter"?
1. 6 answers
2. asked by Ashik
3. 2,047 views
In a playground, there is a small merry-go-round of radius 1.20 m and mass 190 kg. Its radius of gyration (see Problem 85 of
1. 1 answer
2. asked by Ray
3. 1,865 views
You would like to create a portfolio that is equally invested in a risk-free asset and two stocks. The one stock has a beta of
1. 1 answer
2. asked by brandon
3. 1,712 views
A small solid sphere, with radius 0.25 cm and mass 0.61 g rolls without slipping on the inside of a large fixed hemisphere with
1. 4 answers
2. asked by Ray
3. 1,694 views
The following data set gives the difference between the winning and?losing scores in 50 randomly observed high school basketball
1. 2 answers
2. asked by Anonymous
3. 1,529 views
At its highest point, the pendulum is 1.2m above the ground and as a gravitational potential energy of 62J. If the gravitational
1. 2 answers
2. asked by Claudia
3. 1,521 views
In a playground, there is a small merry-go-round of radius 1.20 m and mass 190 kg. Its radius of gyration (see Problem 85 of
1. 3 answers
2. asked by Ray
3. 1,513 views
Cindy has two fourths of a circle and three tenths of a circle. What does she need to make a whole circle?
1. 2 answers
2. asked by Juanita
3. 1,505 views
mr conner's students made kites in science class. he brought a 500-yd bolt of twine to tie to the kites. if he wants to give
1. 2 answers
2. asked by dan
3. 1,407 views
A parallelogram has sides 15cm and 18cm.The height corresponding to a 15cm base is 9cm.Find height corresponding to an 18cm
1. 1 answer
2. asked by Anonymous
3. 1,331 views
In a playground, there is a small merry-go-round of radius 1.20 m and mass 190 kg. Its radius of gyration (see Problem 85 of
1. 0 answers
2. asked by Ray
3. 1,329 views
A Texas cockroach of mass 0.17 kg runs counterclockwise around the rim of a lazy Susan (a circular disk mounted on a vertical
1. 1 answer
2. asked by Ray
3. 1,260 views
Sally is a frequent flyer whose fares are reduced through coupon offerings. She receives a 20% reduction on fares after she
1. 2 answers
2. asked by Victor
3. 1,247 views
When a voltage of 120 V is impressed across an electric heater, a current of 0.22 A will flow through the heater if the
1. 2 answers
2. asked by Alyson
3. 1,239 views
You want to create a $75,000 portfolio comprised of two stocks plus a risk-free security. Stock A has an expected return of 13.6
1. 0 answers
2. asked by brandon
3. 1,234 views
No glass is perfectly transparent. Mainly because of reflections, about 90% of light passes through an average sheet of clear
1. 3 answers
2. asked by TITA
3. 1,230 views
Write your answer in standard form with integer coefficients.1. (-5, 2); m = 2/5 2.(-6, -1); m=-4 how do i do this?
1. 1 answer
2. asked by Chrissy
3. 1,225 views
On Sunday, in a telephone conversation, Oliver agreed to grant Yana an easement for a pipeline across land owned by Oliver for
1. 2 answers
2. asked by BON
3. 1,217 views
A child on a merry-go-round is moving with a speed of 1.40 m/s when 1.18 m from the center of the merry-go-round.(a) Calculate
1. 2 answers
2. asked by Anonymous
3. 1,197 views
What is an example of inductive reasoning and deductive reasoning pertaining to health care
1. 1 answer
2. asked by Tiny
3. 1,157 views
A 70.0 kg climber is supported in the "chimney" by the friction forces exerted on his shoes and back. The static coefficients of
1. 0 answers
2. asked by christine
3. 1,150 views
4NH3(g) + 7O2(g) â†’ 4NO2(g) + 6H2O(l). Suppose that in this reaction water is being formed at a rate of 28.9 moles liter-1
1. 0 answers
2. asked by Tierra
3. 1,143 views
What Is a good website for social studies??
1. 3 answers
2. asked by Thomas Roy
3. 1,129 views
Consider the reaction, 3H2 + N2 â†’ 2NH3. If H2 is reacting at the rate of 0.15 M/s, at what rate is NH3 being produced?
1. 1 answer
2. asked by Tierra
3. 1,111 views
What are 3 main "institutions" of the European Union?
1. 1 answer
2. asked by Callie
3. 1,109 views
"Why is an integrated understanding of culture health, beliefs, and family neccessary to implement the utilization of health
1. 1 answer
2. asked by pj
3. 1,108 views
On a worksheet we got, we have to balance out chemical reaction equations then define what kind of reaction it is (synthesis,
1. 2 answers
2. asked by Emily
3. 1,104 views
A parallelogram has sides 15cm and 18cm.The height corresponding to a 15cm base is 9cm.Find height corresponding to an 18cm
1. 1 answer
2. asked by Geometry
3. 1,072 views
Check whether the ordered pair is a solution to the equation x =3/4; (1/2, 3/4). Please show me step by step how you came up
1. 1 answer
2. asked by Joy Chapman
3. 1,067 views
Use indirect proof with algebr What is one way you could determine if a point lies on the perpendicular bisector of a segment?
1. 0 answers
2. asked by jen
3. 1,063 views
Suppose a traffic light weighing 1.00*10^2 N hangs from a vertical cable tied to two other cables that are fastened to a
1. 1 answer
2. asked by Anonymous
3. 1,013 views
What are some issues that might cause the president to call a joint session of Congress?
1. 1 answer
2. asked by kate
3. 1,008 views
Three authors team up to write a childrens book. The publisher pays them according to the following contractsAuthor - Fixed Rate
1. 1 answer
2. asked by dylan
3. 1,002 views
WHAT IS A CHEMICAL SOLUTION AND GIVE AN EXAMPLE?
1. 1 answer
2. asked by DANNY
3. 995 views
I have a French Test tommorrow, so I would like all your help to get me ready for it. If someone could write a little quiz for
1. 5 answers
2. asked by Anna
3. 989 views
A small solid sphere, with radius 0.25 cm and mass 0.61 g rolls without slipping on the inside of a large fixed hemisphere with
1. 1 answer
2. asked by Ray
3. 988 views
A wagon with a weight of 200.00 N is accelerated across a level surface at 0.8 m/sec squared. What net force acts on the wagon?
1. 1 answer
2. asked by Brittany
3. 985 views
a person whos mass is 102 kg stands on a beam supported by two ropes , A and B, he is standing on one foot to help you solve
1. 1 answer
2. asked by jonh
3. 983 views
A jet catapult on an aircraft carrier accelerates a 200kg plane uniformly from rest to a launch speed of 320km/h in 2.0s. What
1. 1 answer
2. asked by Glenn
3. 975 views
Gravel is being dumped from a conveyor belt at a rate of 50 cubic feet per minute. It forms a pile in the shape of a right
1. 2 answers
2. asked by Leonardo
3. 956 views
I need help solving these three problems.1/4(7 + 3g) + -g/8 Twice the greater of two consecutive odd integers is 13 less than
1. 1 answer
2. asked by Josie
3. 949 views
what does this old english mean in modern englishgoldsele gumena, gearwost wisse,
1. 3 answers
2. asked by kate
3. 929 views
why has the teaching of reading become so controversial even at times political
1. 3 answers
2. asked by Anonymous
3. 928 views
A ball is thrown from a cliff at a horizontal speed of 3m/second and at the same time a second ball is dropped straight down
1. 2 answers
2. asked by Steve Felton
3. 926 views
Thank you for your reply. The Zn in grams 1.80= .028 moles Zn and Cl in grams 0.90= .025 moles ClThe question was: What is the
1. 3 answers
2. asked by Madison
3. 920 views
Why does London experience spring in MAR-MAY,summer in JUN-AUG, autumn in SEP-NOV, Winter in DEC-FEB? HOW IS IT RELATED TO
1. 0 answers
2. asked by Sakina
3. 919 views
You want to create a $75,000 portfolio comprised of two stocks plus a risk-free security. Stock A has an expected return of 13.6
1. 0 answers
2. asked by brandon
3. 916 views
In a measurement of precipitation (rainfall), a raingauge with an orifice (collector) area of 30.50 in2 collects 1.30 litres of
1. 23 answers
2. asked by Pleasehelp!
3. 914 views
give an example of a chemical formula.
1. 1 answer
2. asked by dan
3. 894 views
what comment do you think fitzgerald is amking about youth culture?in bernice bobs her hair
1. 1 answer
2. asked by yes
3. 881 views
the sun's mass is 1.99*10^30 kg and it has a radius of 6.96*10^8 m.What is the Sun's gravitational field strength at its
1. 0 answers
2. asked by Anonymous
3. 874 views
What is the force between two balloons with negative charge of 2.3 x 10^-12 C if the balloons are 46 cm apart?
1. 0 answers
2. asked by Alyson
3. 866 views
Use the data in the grade-distribution table below to construct a circle graph showing the distribution of grade types in
1. 0 answers
2. asked by Anonymous
3. 859 views
I'm writing a report about music programs being cut in school, do you know any good websites of the history of music education
1. 2 answers
2. asked by Jon
3. 857 views
What are a couple of examples of multivariable functions used in real life??
1. 2 answers
2. asked by anonymous
3. 854 views
it is less than 60 and greater than 55. if you add the digits, the sum is 13
1. 2 answers
2. asked by Anonymous
3. 849 views
What is the change in thermal energy of water in a pond with a mass of 1,000kg and a specific heat of 4,184j(kgdegreesc) if the
1. 0 answers
2. asked by zack
3. 849 views
Writeacher I finished the rest of the essay, it's a group thing so I had to put everyone's essay into one.Greetings and Gestures
1. 1 answer
2. asked by Kuromi
3. 834 views
the sun's mass is 1.99*10^30 kg and it has a radius of 6.96*10^8 m.What is the Sun's gravitational field strength at its
1. 0 answers
2. asked by Anonymous
3. 828 views
i am a number between 7 000 000 and 8 000 000 all my digits are odd all the digits in my thousands period are the same all the
1. 7 answers
2. asked by jeff
3. 825 views
At what points on the curve y=(x^2)/(2x+5) is the tangent line horizontal?y'=[(2x)(2x+5)-(2)(x^2)]/(2x+5)^2 =[2x^2+10x]/(2x+5)^2
1. 1 answer
2. asked by sh
3. 815 views
Could you please check these thanks.Directions: Rewrite the sentecnes in the passé composé. Part I 1. Je vais à l'école.
1. 1 answer
2. asked by Maria
3. 815 views
State whether each equation represents a linear, quadratic, or exponential function. Tell how you decided.1. y = 9^3x + 4 2. 4x
1. 0 answers
2. asked by Matt
3. 798 views
I know it's long but it would be really helpful if someone could read over this. Thank you.(Describe the problems that surfaced
1. 3 answers
2. asked by Mike
3. 784 views
Hi! I try already but, the answer is wrong could you help me to fix it out.A sledge loaded with bricks has a total mass of 17.8
1. 1 answer
2. asked by Chan
3. 771 views
A new company called Bloomner construct, buys and sells furniture. During January the following happens: 1. The owner of the
1. 1 answer
2. asked by Micky
3. 762 views
According to the Bohr model of the hydrogen atom, how is hydrogen's bright line spectrum produced?
1. 1 answer
2. asked by ryan
3. 755 views
Tont has just come into a significant inheritance and decides to invest in stock in a solid, stable company. Which financial
1. 2 answers
2. asked by jenny
3. 750 views
this is all my work so far on the limiting reagent problem I asked about yesterday about Calcium nitrate and ammonium
1. 3 answers
2. asked by Brittany
3. 745 views
No, the government never has the right to sacrifice individual liberties in the name of freedom because those rights make us
1. 5 answers
2. asked by Sara
3. 741 views
can enyone help me figure this out...Surface to Volume Ratio Write a program to compute surface to volume ratio. We will be
1. 2 answers
2. asked by Ryan
3. 735 views
Correct each run-on sentence. Combine each pair of sentences into one sentence. You can make compound subjects, compound
1. 1 answer
2. asked by Urgent, thank you
3. 726 views
gunpowder is a mixture of potassium nitrate , sulfur and carbon in th proportion (by mass) of 6:1:1 (KNO3;S:C). A typical riflr
1. 2 answers
2. asked by Brittany
3. 724 views
Let's work in pairs. Say the specialty of your friend you know well to your partner. Use the following pattern.* I have a friend
1. 1 answer
2. asked by Tom
3. 720 views
What is the maximum speed with which a 1140 kg car can round a turn of radius 65 m on a flat road if the coefficient of friction
1. 1 answer
2. asked by Anonymous
3. 717 views
we did a bunsen burner lab where we burned paper clips. We burned it for about 10 seconds then cooled it in water. I know this
1. 1 answer
2. asked by astrid
3. 709 views
Answer the following questions about a new employee training program for the position you selected for your final project:o
1. 1 answer
2. asked by Stephanie
3. 708 views
What were the goals of the French Revolutionaries? Do you think they were worth fighting for? Is the writer justified in saying
1. 7 answers
2. asked by Sara
3. 706 views
i'm so stuck on this assignment. i don't get it at all. :1. Using the categories you created earlier for ice cream and toppings,
1. 6 answers
2. asked by y912f
3. 705 views
write each noun in each sentence. tell wether each noun is a common or plural noun.1. He is a gives lessons to young children.
1. 7 answers
2. asked by qt is cutie
3. 698 views
My english teacher gave us 8 possible essay questions that might show up on are exam. She said she will put three of those
1. 1 answer
2. asked by Unknown
3. 692 views
Considering size-exclusion chromatography, ion-exchange chromatography, reversed-phase liquid chromatography, and capillary
1. 1 answer
2. asked by Michael
3. 690 views
The dipole moment of HCl is 1.0 D, whuch represents a charge separation of about .17 of an electron charge. If the dipole moment
1. 1 answer
2. asked by Adam
3. 689 views
Consider the box-and-whisker graphs shown. They suggest that a U.S. Department of Agriculture study shows that poultry dogs have
1. 3 answers
2. asked by Anonymous
3. 687 views
I have a problem and I would like to know how to work out the problem to get the answer.Write an algebraic expression for each
1. 1 answer
2. asked by Theodore
3. 674 views
please assist me with this themochemistry questionGiven the following data CaCO3 (s)>>>>>>CaO (s) + CO2(g) (g) Delta H = -178.1
1. 2 answers
2. asked by Yevette
3. 673 views
substances that can pass through cell membranes by diffusion include?
1. 1 answer
2. asked by taylor
3. 673 views
Write a paragraph explaining what generalizations you can make about yourself when looking at the things that are most important
1. 1 answer
2. asked by John
3. 672 views
How did Leonardo Vinci viewed drawing as a part of the creative process.
1. 2 answers
2. asked by Emely
3. 672 views
A car travels 2.69 km in the x-direction, thenturns left 57.5◦ to the original direction and travels an additional distance of
1. 0 answers
2. asked by Letisha
3. 669 views

Back to October 2009

Ask a New Question

Archives
Contact Us
Newest
Privacy Policy
Terms of Use
© 2025