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2012
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Questions Asked on September 29, 2012

Two forces of magnitude 80n and 60n are inclinde to each other at angle 90 calculate the resultant force and obtain it direction
1. 1 answer
2. asked by jimye jackson
3. 1,837 views
Which one of the following U.S. mothers-to-be is least likely to receive prenatal care?A. Maria, a Puerto Rican teenager B.
1. 1 answer
2. asked by phia
3. 450 views
All ICD9-Cm Codes must be supported by: A. Nonessential modifiers. B. physician documentation in the medical record. C. V codes.
1. 0 answers
2. asked by Patty
3. 520 views
How to do factorise ? What is Factorise ? Give me some examples ,please . Thank you !
1. 1 answer
2. asked by Kim
3. 1,067 views
Figure 18-23 shows three linear temperature scales, with the freezing and boiling points of water indicated.
1. 0 answers
2. asked by Anonymous
3. 646 views
Two sides of a triangle are x units and y units in length. The angle between them is theta. Prove that the area of the triangle
1. 1 answer
2. asked by Tyson
3. 538 views
An investor invested a total of $2000 in two mutual funds. One fund earned 9% profit while the other earned a 6% profit. If the
1. 1 answer
2. asked by Nixie
3. 1,214 views
I'm taking Sociology 1st semester and Psychology 2nd semester when I go to the 9th grade. I'm just curious but is there any
1. 1 answer
2. asked by Laruen
3. 1,188 views
1.The ingredients, or building blocks, of an artwork (1 point) studies of art principles of art categories of art elements of
1. 0 answers
2. asked by Delilah
3. 353 views
Choose the demonstrative pronoun is the following sentence: "This invitation fell out of her backpack."her of backpack this
1. 4 answers
2. asked by Delilah
3. 302 views
The mass of the heavier block is 28 kg and the mass of the lighter blocks is 14 kg and the magnitude of the force of the
1. 1 answer
2. asked by michelle
3. 908 views
If the concept is truck, the prototype might be:A. A ford pick up B. bulldozer C. An eighteen-wheeler D. Personnel carrier
1. 1 answer
2. asked by Sharon
3. 400 views
a 150-N and 80-N force act upon an object. the angle between the two forces is 55 degrees. determine the magnitude and direction
1. 0 answers
2. asked by helena
3. 497 views
calculate the moles of sulfuric acid that remained in the solution after reaction with the carbonate.the tared mass of carbonate
1. 4 answers
2. asked by Anonymous
3. 1,563 views
The forces in the figure below are acting on a 2.1 kg object. Find the values of ax and ay, the x and y components of the
1. 0 answers
2. asked by kev
3. 1,282 views
an archer at the edge of a cliff fires an arrow from a height of 14.6 m above the ground at the bottom of the cliff. the arrow
1. 1 answer
2. asked by Anonymous
3. 597 views
an archer at the edge of a cliff fires an arrow from a height of 14.6 m above the ground at the bottom of the cliff. the arrow
1. 0 answers
2. asked by Anonymous
3. 652 views
A painter of mass 90.0 kg stands on a platform of mass 50.0 kg and pulls on two ropes which hang over pulleys, as shown. He
1. 0 answers
2. asked by shyne
3. 722 views
A horizontal rifle is fired at a bull's-eye. The muzzle speed of the bullet is 692 m/s. The barrel is pointed directly at the
1. 0 answers
2. asked by shyne
3. 1,076 views
A skier is pulled up a slope at a constant velocity by a tow bar. The slope is inclined at 22.2° with respect to the
1. 0 answers
2. asked by shyne
3. 1,162 views
Two sides of a triangle are x units and y units in length. The angle between them is theta. Prove that the area of the triangle
1. 1 answer
2. asked by Tyson
3. 476 views
How would I find the volume of 30% hydrogen peroxide solution from 20mL of 3% hydrogen peroxide solution?
1. 3 answers
2. asked by Zach
3. 614 views
For each of the following bonds, indicate the positive end with \delta^{+} and the negative end with \delta^{-}. Write an arrow
1. 2 answers
2. asked by shay
3. 2,802 views
two stones with initial speeds of 13 m/s and are thrown at an angle 30 degrees, one below the horizontal and one above the
1. 0 answers
2. asked by James
3. 479 views
two stones with initial speeds of 13 m/s and are thrown at an angle 30 degrees, one below the horizontal and one above the
1. 0 answers
2. asked by James
3. 489 views
How to find the value of y in a fraction
1. 1 answer
2. asked by jennah
3. 412 views
A solution of ethanol (C2H50H) in water is prepared by dissolving 76.9ml of ethanol (density0.79g/cm3) in enough water to make
1. 2 answers
2. asked by Fai
3. 609 views
A 1500 kg car moves along a horizontal roadat speed v0 = 21.9 m/s. The road is wet, so the static friction coeﬃcient between
1. 2 answers
2. asked by Cody
3. 1,028 views
Total mechanical energy of a flying rubber ball is 2000 J. It has a velocity of 151 ms-1 and is 3.1 m above the ground. Find the
1. 0 answers
2. asked by Simon
3. 354 views
A skier travelling at 14 m s-1 reaches the foot of a steady upward 14° incline and glides 21 m along this slope before coming
1. 0 answers
2. asked by Simon
3. 452 views
Calculate the power required of a 1190 kg car as it climbs a 11° hill at a steady 103 km h-1. The total friction and air
1. 0 answers
2. asked by Simon
3. 502 views
two stones with initial speeds of 13 m/s and are thrown at an angle 30 degrees, one below the horizontal and one above the
1. 0 answers
2. asked by James
3. 427 views
I do not understand the assignment my teacher gave me if possible can you find me an article so i can do my presentation that
1. 0 answers
2. asked by Jesus
3. 594 views
what are the other terms in discount series
1. 0 answers
2. asked by love lia
3. 268 views
A spy satellite is in circular orbit around Earth. It makes one revolution in 6.01 hours.(a) How high above Earth's surface is
1. 2 answers
2. asked by Brenda
3. 482 views
I want to write a thesis statement on the topic "China is not going to be the next superpower" How am i supposed to write it?
1. 1 answer
2. asked by Sona
3. 477 views
Identify a haloalkane and describe the manner in which it functions as an anesthetic.
1. 0 answers
2. asked by Becky
3. 349 views
This is a question I am presently doing right now which I found in my homework. I am quite sure that in (a) I have to use the
1. 1 answer
2. asked by Matthias
3. 486 views
This is a question I am presently doing right now which I found in my homework. I am quite sure that in (a) I have to use the
1. 1 answer
2. asked by Matthias
3. 586 views
I have had this question in my homework, and honestly I got stuck in these questions. I managed to convert 5.3g of Na2CO3 into
1. 1 answer
2. asked by Matthias
3. 569 views
For a particular sample of 63 scores on a psychology exam, the following results were obtained.First quartile = 57 Third
1. 1 answer
2. asked by Dawn
3. 610 views
A bullet of mass 50g is fired from a gun of mass 6kg with a velocity of 400m/s. calculate the recoil velocity of the gun?
1. 2 answers
2. asked by hemnath
3. 1,588 views
A gun fires a shell at an angle of elevation of 30 degrees with a velocity of 2*10^3m/s. What is the horizontal and vertical
1. 6 answers
2. asked by Joshua
3. 3,429 views
Divide 64 bundles of newspapers into two groups so the ratio is 3 to 5.
1. 2 answers
2. asked by Sam
3. 944 views
8. Calculate the price elasticity demand, given Q1=500 , Q2=1000 , P1=55,P2=50
1. 0 answers
2. asked by Anonymous
3. 681 views
. In terms of the mean and standard deviation:- What does it mean to say that a particular value of x has a standard score of
1. 3 answers
2. asked by Anonymous
3. 344 views
you are taking a 10 question essay test.How many ways can you answer the test?
1. 1 answer
2. asked by Eddie
3. 478 views
I wonder if this is a good example of magical realism for my own etiological myth:Theodoreus carries a big sack, then opens it
1. 1 answer
2. asked by Alex L.
3. 461 views
i need help with understanding observation and behavoior test can some one please help me with some answers plese.
1. 1 answer
2. asked by Anonymous
3. 305 views
In industrial plants, what specific type of oil is used as heating medium?
1. 2 answers
2. asked by Namie
3. 322 views
. In terms of the mean and standard deviation:- What does it mean to say that a particular value of x has a standard score of
1. 1 answer
2. asked by Anonymous
3. 342 views
A student scored 30 percent on a test, and was in the 24th percentile. Explain these two numbers!Please show work!
1. 1 answer
2. asked by Anonymous
3. 346 views
In each of the four examples listed below, one of the given variables is independent (x) and one of the given variables is
1. 1 answer
2. asked by Anonymous
3. 499 views
A sample of purchases at the local convenience store has resulted in the following sample data, where x = the number of items
1. 1 answer
2. asked by Anonymous
3. 1,032 views
Suppose we have a set of body temperatures with a mean of 98.6 degrees, and a sample standard deviation of 1.0 degree. Assuming
1. 1 answer
2. asked by Anonymous
3. 722 views
SAT I scores around the nation tend to have a mean scale score around 500, a standard deviation of about 100 points, and are
1. 1 answer
2. asked by Anonymous
3. 497 views
A cardboard manufacturer wishes to make open boxes from square pieces of cardboard of side 12 in. by cutting equal squares from
1. 3 answers
2. asked by Kamille
3. 5,177 views
Steve`s home and Ann`s home are both in the same building.-predicate
1. 1 answer
2. asked by Anonymous
3. 774 views
Is there a difference between decisions based on law versus decisions based on ethics?
1. 1 answer
2. asked by stacey
3. 333 views
What are two examples of how personal values interact with an ethical theory?
1. 1 answer
2. asked by stacey
3. 407 views
how do i put 3.00x10 to the 8th into a calculator
1. 1 answer
2. asked by alan
3. 305 views
Larry leaves home at 2:08 and runs at a constant speed to the lamppost. He reaches the lamppost at 2:12, immediately turns, and
1. 2 answers
2. asked by Sarah
3. 740 views
Frick and Frack are 35-year-old identical twins separated in infancy and reared apart. Frick and Frack were recently reunited
1. 3 answers
2. asked by phia
3. 555 views
A jet plane is cruising at 225.0m/s when suddenly the pilot turns the engines up to full throttle. After travelling 2.26km, the
1. 1 answer
2. asked by Sarah
3. 655 views
For the given cost function 16 sqrt x+x^2/3375The marginal cost at the production level 1700 The minimal average cost
1. 0 answers
2. asked by Jonathan
3. 380 views
Two different areas of the United States receive the same amount of rainfall during a day. Area A has soil that contains many
1. 1 answer
2. asked by Nuvola
3. 686 views
A trough is 3 feet long and 1 foot high. The vertical cross-section of the trough parallel to an end is shaped like the graph of
1. 0 answers
2. asked by Ryan
3. 1,077 views
A chain 64 meters long whose mass is 20 kilograms is hanging over the edge of a tall building and does not touch the ground. How
1. 1 answer
2. asked by Ryan
3. 1,049 views
Ashley is very bold, outgoing, sociable, agreeable, and open to trying new things. Her sunny personality can probably be
1. 1 answer
2. asked by phia
3. 1,127 views
A bicyclist makes a trip that consists of three parts, each in the same direction (due north) along a straight road. During the
1. 1 answer
2. asked by Angie
3. 2,516 views
While you are sitting on a park bench with your friend, you grab his hat and start running in a straight line away from him.
1. 0 answers
2. asked by joane
3. 525 views
In my math book I got a question saying 1\5 times 8/9. My answer is 1\5 am I correct.THANKS
1. 7 answers
2. asked by Americal
3. 980 views
I don't get what the question is asking?Question: How were the evils of the Industrial Revolution addressed in England in the
1. 4 answers
2. asked by Anonymous
3. 1,192 views
A ball is thrown vertically upward with a speed of 48.5m/s. What is the ball's velocity after 1.50s?b) What is the ball's height
1. 1 answer
2. asked by joane
3. 418 views
Let the radius of the circular segment be 92 m,the mass of the car 2393 kg, and the coefficient of the static friction between
1. 1 answer
2. asked by mark
3. 651 views
Therefore do not deceive yourself. Of all deceivers fear most yourself. what does this mean.
1. 3 answers
2. asked by John
3. 829 views
find a ratio equivalent to each ratio.then use the ratios to write a proportion 8/14 4/18.. I am so confused. Pleasse help
1. 5 answers
2. asked by randomchik
3. 2,403 views
Ariel found the density of an unknown solid to be 24.3 g/cm3. Her teacher told her that something must have gone wrong with her
1. 2 answers
2. asked by Anonymous
3. 911 views
A sample has a mean of M = 25. If one person with a score of X = 25 is added to the sample, what effect will it have on the
1. 3 answers
2. asked by Misty
3. 464 views
how do I solve this: (17x^3-5x^2+4x-3)-(5x^3-9x^2-8x+11) and putting the resulting polynomial in standard form?
1. 1 answer
2. asked by Joe
3. 1,104 views
so i have to make a picture based on this Lesson where learning about New France an from the textbook there's this sentence i`m
1. 5 answers
2. asked by Please and Thank you :D
3. 395 views
Given:Jay Letterman has just (year: 2012) become product manager for Avenir. Avenir is a consumer product with a unit retail
1. 0 answers
2. asked by Andrea
3. 413 views
Submit your answers to the following questions using the ANOVA source table below. The table depicts a two-way ANOVA in which
1. 0 answers
2. asked by Bee
3. 699 views
A sample has a mean of M = 25. If one person with a score of X = 25 is added to the sample, what effect will it have on the
1. 2 answers
2. asked by Misty
3. 892 views
I need to find a current event about war/peace. Please post link below.
1. 2 answers
2. asked by Anonymous
3. 340 views
Two trains travel on the same railway in opposite direction. The initial distance between the trains is 20 km. The speeds of the
1. 0 answers
2. asked by Clemont
3. 438 views
in solving the equation (x +2)(x - 2) = 32 eric stated the solution to be x + 2 = 32 => x = 30 or x- 2 = 32 => x = 34. however
1. 1 answer
2. asked by Theresse
3. 487 views
How to solve titration problem for HC2H3O2 + NaOH= NaC2H3O2 + H2OThe M of NaOH= 0.427 The volume of NaOH= 17.30mL 10.00mL of
1. 1 answer
2. asked by Anonymous
3. 1,018 views
What force is needed to move a 200.00 neuton chair 1.7 meter?
1. 0 answers
2. asked by Kelsy
3. 305 views
A 69-kg man standing on a scale in an elevator notes that as the elevator rises, the scale reads 823 N. What is the acceleration
1. 0 answers
2. asked by Anonymous
3. 661 views
Two forces are applied to a car in an effort to move it, as shown in the following figure, where F1 = 443 N and F2 = 372 N.
1. 1 answer
2. asked by Anonymous
3. 553 views
A 2.00 kg block is held in equilibrium on an incline of angle θ = 75° by a horizontal force applied in the direction shown in
1. 1 answer
2. asked by Anonymous
3. 1,742 views
A crate of mass 45.0 kg is being transported on the flatbed of a pickup truck. The coefficient of static friction between the
1. 1 answer
2. asked by Anonymous
3. 3,635 views
An object falling under the pull of gravity is acted upon by a frictional force of air resistance. The magnitude of this force
1. 0 answers
2. asked by Anonymous
3. 780 views
A 19000 kg sailboat experiences an eastwardforce 16400 N due to the tide pushing its hull while the wind pushes the sails with a
1. 1 answer
2. asked by Joe Rogers
3. 665 views
(a) A 10 kg box of candy rests on a floor with a coefficient of static friction of 0.30. What force is needed to move the box?b)
1. 1 answer
2. asked by Hanu
3. 1,620 views
A model rocket is launched straight upwardwith an initial speed of 53.0 m/s. It acceler- ates with a constant upward
1. 1 answer
2. asked by juan
3. 516 views
A rocket shoots straight up from the launch-pad. Five seconds after lift-off, an observer 2 miles away notes that the rocket's
1. 0 answers
2. asked by Lianne
3. 841 views
what is a word that you don't choose when making a choice?
1. 3 answers
2. asked by Matt
3. 302 views
can someone give an example of a good or service that has provided additional goods or services to society?
1. 1 answer
2. asked by Lilly
3. 335 views

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