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Questions Asked on February 6, 2010

A 90 kg halfback runs north and is tackled by a 120 kg opponent running south at 4 m/s. The collision is perfectly inelastic.
1. 3 answers
2. asked by Kevin
3. 6,558 views
A single conservative force acts on a 5.00 kg particle. The equation Fx = (2x + 4) N describes this force, where x is in meters.
1. 2 answers
2. asked by ucieng
3. 4,950 views
What words have a horizontal line of symmetry when printed horizontally, and a vertical line of symmetry when printed
1. 4 answers
2. asked by Sara
3. 3,210 views
A sample of n = 20 scores has a mean of M = 6. If one new person with a score of X = 27 is added to the sample, what will be the
1. 3 answers
2. asked by Tracer
3. 2,478 views
Please show workThe little town arts center charges $21 for adults, $17 for senior citizens and $8 for children under 12 for
1. 2 answers
2. asked by ReRe
3. 2,405 views
Which of the following compounds has a double bond that is conjugated with the π system of the benzene ring?a. Allylbenzene b.
1. 2 answers
2. asked by Ashley
3. 2,004 views
A square and an equilateral triangle have equal perimeters. The area of the triangle is16�ã3 square centimeters, how long in
1. 1 answer
2. asked by Farie Wars in the night
3. 1,904 views
A Van de Graaff generator is charged so that the magnitude of the electric field at its surface is 2.4 104 N/C. (a) What is the
1. 2 answers
2. asked by carla
3. 1,874 views
how do you solve thisArea of a polygon: A=1/2aP Perimeter: P=ns It is a hexagon (6 sides) the sides measure 8cm therefore I have
1. 1 answer
2. asked by RMZ
3. 1,673 views
Hello everybody!Next week I have to teach English (as a foreign language)to 6th-graders. The lesson is called Danger or
1. 1 answer
2. asked by swen
3. 1,344 views
This is an excerpt from The Odyssey. I have to find a homeric simile in it,if there is one,and I've tried too hard, but I just
1. 3 answers
2. asked by mysterychicken
3. 1,317 views
When surface water dissolves carbon dioxide, carbonic acid (H2CO3) is formed. When the water moves underground through limestone
1. 1 answer
2. asked by l
3. 1,301 views
A train is traveling down a straight track at 22 m/s when the engineer applies the brakes, resulting in an acceleration of -1.0
1. 3 answers
2. asked by Ana
3. 1,272 views
Posted by jude on Saturday, February 6, 2010 at 2:20am.Given a square of sidelength a = 5 cm. We place a charged particle at
1. 6 answers
2. asked by Sandra
3. 1,269 views
I forgot to include these other two sentences, I would like you to check1)I had luck with the weather. OR I was lucky/unlucky
1. 1 answer
2. asked by Franco
3. 1,218 views
A clothing manufacturer has 100m of silk and 180m of wool. To make a suit requires 2m of silk and 3m of wool, and to make a
1. 0 answers
2. asked by jean
3. 1,216 views
Calculate the net charge on a substance consisting of a combination of 6.0 1013 protons and 2.0 1013 electrons.
1. 1 answer
2. asked by carla
3. 1,183 views
Describe Earth's rotation in terms of its axis and length of time to rotate.The earth's axis slowly changes in the way it
1. 2 answers
2. asked by Sara
3. 1,158 views
what is a metaphor?
1. 3 answers
2. asked by mckenzie
3. 1,152 views
Just need to answer these last two questions in order to finish my lesson one test. Please help37. Both animals and plant cells
1. 3 answers
2. asked by mysterychicken
3. 1,113 views
Hello,I'm not sure how to go about this question. To get to work on the first day, Jose has the following directions. Travel 15
1. 3 answers
2. asked by JOE
3. 1,113 views
On January 1, 2005, Lynn Corporation acquired equipment at a cost of $600,000. Lynn adopted the double-declining balance method
1. 1 answer
2. asked by Jeniffer
3. 1,103 views
If you square a correlation coefficient and subtract this number from 1.00, what is the result?Is it the coefficient of
1. 3 answers
2. asked by Patty
3. 1,078 views
How would I find three different quotients that equal 5 to the negative 7th
1. 1 answer
2. asked by Ethan
3. 1,074 views
Find the area of the region which is bounded by the polar curvestheta =pi and r=2theta 0<theta<1.5pi inclusive
1. 2 answers
2. asked by Salman
3. 1,070 views
Hi. My name is Samantha. I'm in the 8th grade. Lots of people have been talking to me abou specialized high school. Can you
1. 1 answer
2. asked by Samantha
3. 1,065 views
Can you give the speed in the capillaries as a percentage of the speed in the arteries.
1. 0 answers
2. asked by TOM
3. 1,013 views
A projectile is fired from the ground level with initial velocity of 90m/s at an angle of 36degre from horizontal. find the
1. 2 answers
2. asked by Anonymous
3. 1,001 views
to achieve full employment without inflation; > to restore external equilibrium and defend the dollar; > to enhance the
1. 1 answer
2. asked by love
3. 989 views
Sir wants to save money to meet 3 goals. He would like to retire 30 years from now with retirement income of $25k monthly for 20
1. 0 answers
2. asked by Anonymous
3. 984 views
Using the motor principle explain why a motor is rotating in the direction indicated.I seriuosly have no idea, please help
1. 1 answer
2. asked by Sarah
3. 984 views
Practice One:Speaker 1: Was there a fiddler at the bar last night? Speaker 2: There was a man scraping a bow across a violin.
1. 3 answers
2. asked by Alicia
3. 966 views
Describe Earth's rotation in terms of its axis and length of time to rotate.Earth's axis has never pointed in the same
1. 3 answers
2. asked by Sara
3. 920 views
The coordinating conjunctions that can be used to combine two complete sentences with a comma are “for, and, nor, because,
1. 3 answers
2. asked by peaches
3. 919 views
Why is it desirable for blood to flow through the capillaries comparratively slowly.
1. 2 answers
2. asked by TOM
3. 919 views
Please provide at least one example of an appealing news lead from either a corporation or an organizations news rooms. Tell why
1. 1 answer
2. asked by Audrey
3. 917 views
Each of the protons in a particle beam has a kinetic energy of 3.05 10-15 J. What are the magnitude and direction of the
1. 2 answers
2. asked by Jan
3. 915 views
I have a compare and contrast essay to do, and i need it to be really good, its about Oniomania and Frugality.I have already
1. 3 answers
2. asked by layla
3. 909 views
The standard form of a circle is Ax^2+Cy^2+Dx+Ey+F=0.Write the equation for the circle: Center (1,2), point on the circle
1. 1 answer
2. asked by Anonymous
3. 900 views
A charge of 2.0 nC and a charge of 5.3 nC are separated by 41.80 cm. Find the equilibrium position for a -4.7 nC charge. ___ cm
1. 1 answer
2. asked by carla
3. 894 views
Why capillaries have very thin walls.
1. 0 answers
2. asked by TOM
3. 885 views
Which statement is NOT a requirement for an adequate definition?A}A definitinshould not be expressed in the negative B}A
1. 5 answers
2. asked by laura
3. 879 views
A molecule of DNA (deoxyribonucleic acid) is 2.03 µm long. The ends of the molecule become singly ionized: negative on one end,
1. 1 answer
2. asked by Jan
3. 878 views
How does the mass media play a role in socialization? Consider the last time you viewed a television show, a movie, listened to
1. 1 answer
2. asked by wanda
3. 863 views
which has a stronger effect on climate: the atmosphere or ocean?
1. 2 answers
2. asked by Christopher
3. 832 views
Describe how the movement of Earth is responsible for day and night.The movement of earth is responsible for day and night
1. 2 answers
2. asked by Sara
3. 823 views
Given a square of sidelength a = 4 cm. We place a charged particle at each corner, three of them carry + 2 nC of charge and one
1. 2 answers
2. asked by Sandra
3. 823 views
Given a square of sidelength a = 5 cm. We place a charged particle at each corner, three of them carry + 2 nC of charge and one
1. 2 answers
2. asked by jude
3. 804 views
A 1.31 g samara -- the winged fruit of a maple tree -- falls toward the ground with a constant speed of 1.0 m/s (Figure 5-29).I
1. 2 answers
2. asked by Ryan
3. 803 views
Just need this checked:'The cytoskeleton of eukaryotes serves many functions. One of these functions is served in prokaryotes by
1. 1 answer
2. asked by mysterychicken
3. 798 views
A small object of mass 3.50 g and charge -22 µC "floats" in a uniform electric field. What is the magnitude and direction of
1. 1 answer
2. asked by Jan
3. 794 views
A thin insulating thread of length L is attached to a point on the perimeter of a thin disk.Disk is has radius R< L and is
1. 1 answer
2. asked by Sandhya
3. 792 views
Is there an experiment which you could do to test the suggestion that veins have more stretchable walls than arteries.
1. 1 answer
2. asked by TOM
3. 784 views
Suppose that the consumption function is C=100+.8(y-t). Initially investment and government expendtures are I=75 and G=150 and
1. 1 answer
2. asked by Jonathan
3. 773 views
A charged particle A exerts a force of 2.39 ìN to the right on charged particle B when the particles are 13.3 mm apart.
1. 1 answer
2. asked by Jan
3. 761 views
lim(sqrt(x+1))/(sqrt(4x-1)) as x approaches infinity.
1. 2 answers
2. asked by Stuck
3. 759 views
Based on the balanced equation C4H8S + 7O2 = 4CO2 + 4H2O + SO2 calculate the number of H2O molecules formed when 39 C4H8S
1. 1 answer
2. asked by andy
3. 756 views
When surface water dissolves carbon dioxide, carbonic acid (H2CO3) is formed. When the water moves underground through limestone
1. 1 answer
2. asked by pr
3. 747 views
Cecile tosses 5 coins,one after the other.a) How many different outcomes are possible? b) In how many ways will the first coin
1. 1 answer
2. asked by Paul
3. 742 views
37. Both animals and plant cells undergo cytokinesis after mitosis ends. How is the process and its outcome the same for both
1. 1 answer
2. asked by mysterychicken
3. 738 views
i need to provide an example of how my own values and beliefs impact on my work with individuals experiencing mental illness
1. 3 answers
2. asked by leah
3. 732 views
why is it possible to draw a circle which passes through all vertices of a rectangle
1. 1 answer
2. asked by ian
3. 731 views
multiply by 3, add 4, divide by 5, subtract 6, result :1 whatis the n
1. 1 answer
2. asked by mikaela
3. 725 views
How does one obtain cos2x = cos^2(x) - sin^2(x) by differentiating the identity sin2x = 2sinxcosx
1. 1 answer
2. asked by Chris
3. 708 views
Which of the following best explains the success of early nineteenth-century temperance crusaders in reducing Americans'
1. 1 answer
2. asked by Jen
3. 706 views
Describe how the rotation of Earth is responsible for the movement of the stars.The rotation of earth is responsible for the
1. 2 answers
2. asked by Sara
3. 685 views
Hi! could anyone help me please, I have no idea how to this at all. I try to it but, the did not get the right answer. Thank for
1. 2 answers
2. asked by Chan
3. 685 views
A USED CONCRETE PUMPING TRUCK CAN BE PURCHASED FOR 125,000 DOLLARS. THE OPERATING COST ARE EXPECTED TO BE 65,000 DOLLARS AT THE
1. 2 answers
2. asked by rk
3. 684 views
Morgan is a 57-year-old man whose children are off at college. According to Erikson, in order to fully develop generativity in
1. 1 answer
2. asked by Justin
3. 676 views
The electric field is constant in magnitude and direction for the following arrangement of fixed charges:-Close to a point
1. 2 answers
2. asked by Sandra
3. 658 views
Describe how the rotation of Earth is responsible for the movement of the stars.The rotation of earth is responsible for the
1. 4 answers
2. asked by Sara
3. 658 views
HOW TO SOLVEY=6X-11 & -2X-3Y=-7
1. 4 answers
2. asked by PRINCESS
3. 657 views
In Los Angeles there are three network television stations, each with it own evening news program from 6:00 to 6:30 PM.
1. 0 answers
2. asked by Kat
3. 651 views
An object with a net charge of 35 µC is placed in a uniform electric field of 643 N/C, directed vertically. What is the mass of
1. 4 answers
2. asked by carla
3. 650 views
SEE ADDITIONAL INFO ADDEDUsing the motor principle explain why a motor is rotating in the direction indicated. I seriuosly have
1. 0 answers
2. asked by Sarah
3. 650 views
A projectile is fired from the ground level with initial velocity of 90m/s at an angle of 36degre from horizontal. find the
1. 0 answers
2. asked by Anonymous
3. 639 views
A limb, which is 1m long, moves through an angle of 30 degrees in 0.5 seconds.a) What is the average angular velocity of: i) Its
1. 1 answer
2. asked by Anonymous
3. 635 views
The four parts in which I had to go through this investigation was:Part 1: Practice Part 2: Does mass affect the swing rate of a
1. 3 answers
2. asked by Sara
3. 634 views
Translate the problem into a pair of linear equations in two variables. Solve the equations using either elimination or
1. 3 answers
2. asked by P.Smith
3. 633 views
Hi, O tried this question, but I'm getting an answer of 0.99 which rounds to 1, but it was not given as one of the answer
1. 1 answer
2. asked by Sandra
3. 631 views
Graph the solution:3x-y-7<0 x+5y+3>=0 This is my thought process in this: The first equation I can solve for y since we don't
1. 2 answers
2. asked by Momo
3. 629 views
The numbers 1-10 are placed on cards, and the cards are put in a hat. If two cards are drawn, in order, without replacement,
1. 1 answer
2. asked by Nicole
3. 610 views
here's what I'm supposed to do ( you are being accused of being a conspirator -spy- for the Nazi Party. Persuade your accusers
1. 3 answers
2. asked by Shelly
3. 598 views
How do I solve lim((3x^3 - 5x +2)/(4x^2 + 3)) as x approaches infinity?I divided everything by the largest power of x, but I
1. 2 answers
2. asked by Stuck
3. 592 views
How has the american History of african slavery influenced our contemporary society?
1. 0 answers
2. asked by Shuntay Daniels
3. 591 views
how do you add a fraction with a different denominator
1. 2 answers
2. asked by brittany
3. 583 views
I'm still having some trouble figuring out the homeric simile in this:What a dear welcome thing life seems to children whose
1. 2 answers
2. asked by mysterychicken
3. 580 views
Can you please tell me which is the best word choice in each sentence?Thank you in advance for your invaluable help!! 1.My
1. 1 answer
2. asked by Franco
3. 580 views
How do structural-functionist view culture? Why do they view it this way? How do conflict theorists view culture? and why do
1. 0 answers
2. asked by george
3. 577 views
the width of a rectangle is fixed at 30cm. What lengths will make the perimetear greater than 88cm
1. 3 answers
2. asked by jen
3. 572 views
denise is designing a stroage box in the shape of a cube. Each side of the box has a length of 10 inches. She needs more room
1. 2 answers
2. asked by noreen
3. 563 views
Why is knowing your audience an important part of capturing and maintaining their attention? What is the impact of culture?
1. 1 answer
2. asked by anonymous
3. 560 views
Please can you tell me if the sum of this equation is correct?19+2x5-11=18. Am I right to use BODMAS to solve it? Thanks for
1. 2 answers
2. asked by Sam
3. 553 views
I am getting 0.144 nm for this but I didn't make use of the force. Do you have to use the force?A force of 4.6 x 10-15 N acts
1. 1 answer
2. asked by Bb
3. 547 views
the following statement always true, always false, or true in some cases and false in others? Explain your answer. A
1. 1 answer
2. asked by alicia
3. 541 views
How could I put all these words:1. Submit 2. Omit 3. Missionary 4. Emit 5. Remittance 6. Emissary 7. Permission 8. Transmit 9.
1. 3 answers
2. asked by Steve
3. 538 views
How many mols of benzoic acid are soluble in 125 mL of water at room temperature.
1. 1 answer
2. asked by Amy
3. 534 views
is the answer to this question right?solve for "y" Question: 6x+8y-5=0 Answer: 3/4x-5/8=y is it right (if not can u correct it
1. 3 answers
2. asked by mystery
3. 532 views
If you were to look down on Earth from above the North Pole, in which direction would Earth appear to rotate?If you were to look
1. 3 answers
2. asked by Sara
3. 531 views
i need to know 5 communication skills working with a person that has mental ilness
1. 2 answers
2. asked by colleen
3. 529 views

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