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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
4 answers
asked by
jimye jackson
1,816 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 answer
asked by
phia
444 views
All ICD9-Cm Codes must be supported by: A. Nonessential modifiers. B. physician documentation in the medical record. C. V codes.
1 answer
asked by
Patty
509 views
How to do factorise ? What is Factorise ? Give me some examples ,please . Thank you !
2 answers
asked by
Kim
1,043 views
Figure 18-23 shows three linear temperature scales, with the freezing and boiling points of water indicated.
1 answer
asked by
Anonymous
634 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
2 answers
asked by
Tyson
525 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
2 answers
asked by
Nixie
1,203 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
2 answers
asked by
Laruen
1,176 views
1.
The ingredients, or building blocks, of an artwork (1 point) studies of art principles of art categories of art elements of
1 answer
asked by
Delilah
343 views
Choose the demonstrative pronoun is the following sentence: "This invitation fell out of her backpack."
her of backpack this
5 answers
asked by
Delilah
259 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
2 answers
asked by
michelle
898 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 answer
asked by
Sharon
390 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 answer
asked by
helena
488 views
calculate the moles of sulfuric acid that remained in the solution after reaction with the carbonate.
the tared mass of carbonate
5 answers
asked by
Anonymous
1,550 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 answer
asked by
kev
1,267 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
2 answers
asked by
Anonymous
586 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 answer
asked by
Anonymous
633 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 answer
asked by
shyne
714 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 answer
asked by
shyne
1,066 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 answer
asked by
shyne
1,149 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 answer
asked by
Tyson
469 views
How would I find the volume of 30% hydrogen peroxide solution from 20mL of 3% hydrogen peroxide solution?
4 answers
asked by
Zach
594 views
For each of the following bonds, indicate the positive end with \delta^{+} and the negative end with \delta^{-}. Write an arrow
4 answers
asked by
shay
2,792 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 answer
asked by
James
471 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 answer
asked by
James
480 views
How to find the value of y in a fraction
1 answer
asked by
jennah
399 views
A solution of ethanol (C2H50H) in water is prepared by dissolving 76.9ml of ethanol (density0.79g/cm3) in enough water to make
3 answers
asked by
Fai
589 views
A 1500 kg car moves along a horizontal road
at speed v0 = 21.9 m/s. The road is wet, so the static friction coefficient between
3 answers
asked by
Cody
1,010 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 answer
asked by
Simon
344 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 answer
asked by
Simon
444 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 answer
asked by
Simon
494 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 answer
asked by
James
419 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
2 answers
asked by
Jesus
584 views
what are the other terms in discount series
1 answer
asked by
love lia
261 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
3 answers
asked by
Brenda
468 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 answer
asked by
Sona
468 views
Identify a haloalkane and describe the manner in which it functions as an anesthetic.
1 answer
asked by
Becky
336 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 answer
asked by
Matthias
469 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
2 answers
asked by
Matthias
575 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 answer
asked by
Matthias
551 views
For a particular sample of 63 scores on a psychology exam, the following results were obtained.
First quartile = 57 Third
2 answers
asked by
Dawn
596 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?
4 answers
asked by
hemnath
1,576 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
7 answers
asked by
Joshua
3,413 views
Divide 64 bundles of newspapers into two groups so the ratio is 3 to 5.
4 answers
asked by
Sam
924 views
8. Calculate the price elasticity demand, given Q1=500 , Q2=1000 , P1=55,P2=50
1 answer
asked by
Anonymous
673 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
4 answers
asked by
Anonymous
332 views
you are taking a 10 question essay test.
How many ways can you answer the test?
1 answer
asked by
Eddie
466 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 answer
asked by
Alex L.
450 views
i need help with understanding observation and behavoior test can some one please help me with some answers plese.
1 answer
asked by
Anonymous
293 views
In industrial plants, what specific type of oil is used as heating medium?
3 answers
asked by
Namie
312 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 answer
asked by
Anonymous
334 views
A student scored 30 percent on a test, and was in the 24th percentile. Explain these two numbers!
Please show work!
1 answer
asked by
Anonymous
333 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 answer
asked by
Anonymous
491 views
A sample of purchases at the local convenience store has resulted in the following sample data, where x = the number of items
2 answers
asked by
Anonymous
1,022 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
2 answers
asked by
Anonymous
712 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 answer
asked by
Anonymous
489 views
A cardboard manufacturer wishes to make open boxes from square pieces of cardboard of side 12 in. by cutting equal squares from
5 answers
asked by
Kamille
5,156 views
Steve`s home and Ann`s home are both in the same building.-predicate
2 answers
asked by
Anonymous
757 views
Is there a difference between decisions based on law versus decisions based on ethics?
1 answer
asked by
stacey
326 views
What are two examples of how personal values interact with an ethical theory?
1 answer
asked by
stacey
399 views
how do i put 3.00x10 to the 8th into a calculator
1 answer
asked by
alan
293 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
3 answers
asked by
Sarah
729 views
Frick and Frack are 35-year-old identical twins separated in infancy and reared apart. Frick and Frack were recently reunited
4 answers
asked by
phia
541 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
2 answers
asked by
Sarah
644 views
For the given cost function 16 sqrt x+x^2/3375
The marginal cost at the production level 1700 The minimal average cost
1 answer
asked by
Jonathan
373 views
Two different areas of the United States receive the same amount of rainfall during a day. Area A has soil that contains many
2 answers
asked by
Nuvola
678 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 answer
asked by
Ryan
1,065 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
2 answers
asked by
Ryan
1,031 views
Ashley is very bold, outgoing, sociable, agreeable, and open to trying new things. Her sunny personality can probably be
2 answers
asked by
phia
1,113 views
A bicyclist makes a trip that consists of three parts, each in the same direction (due north) along a straight road. During the
4 answers
asked by
Angie
2,502 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 answer
asked by
joane
505 views
In my math book I got a question saying 1\5 times 8/9. My answer is 1\5 am I correct.THANKS
7 answers
asked by
Americal
961 views
I don't get what the question is asking?
Question: How were the evils of the Industrial Revolution addressed in England in the
5 answers
asked by
Anonymous
1,180 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 answer
asked by
joane
407 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
2 answers
asked by
mark
641 views
Therefore do not deceive yourself. Of all deceivers fear most yourself. what does this mean.
4 answers
asked by
John
817 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
6 answers
asked by
randomchik
2,369 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
3 answers
asked by
Anonymous
901 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
4 answers
asked by
Misty
453 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?
2 answers
asked by
Joe
1,096 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
6 answers
asked by
Please and Thank you :D
379 views
Given:
Jay Letterman has just (year: 2012) become product manager for Avenir. Avenir is a consumer product with a unit retail
1 answer
asked by
Andrea
381 views
Submit your answers to the following questions using the ANOVA source table below. The table depicts a two-way ANOVA in which
1 answer
asked by
Bee
686 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
3 answers
asked by
Misty
879 views
I need to find a current event about war/peace. Please post link below.
3 answers
asked by
Anonymous
329 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 answer
asked by
Clemont
427 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 answer
asked by
Theresse
448 views
How to solve titration problem for HC2H3O2 + NaOH= NaC2H3O2 + H2O
The M of NaOH= 0.427 The volume of NaOH= 17.30mL 10.00mL of
2 answers
asked by
Anonymous
1,006 views
What force is needed to move a 200.00 neuton chair 1.7 meter?
1 answer
asked by
Kelsy
297 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
2 answers
asked by
Anonymous
647 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.
2 answers
asked by
Anonymous
546 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
3 answers
asked by
Anonymous
1,728 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
4 answers
asked by
Anonymous
3,613 views
An object falling under the pull of gravity is acted upon by a frictional force of air resistance. The magnitude of this force
2 answers
asked by
Anonymous
747 views
A 19000 kg sailboat experiences an eastward
force 16400 N due to the tide pushing its hull while the wind pushes the sails with a
2 answers
asked by
Joe Rogers
655 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)
3 answers
asked by
Hanu
1,604 views
A model rocket is launched straight upward
with an initial speed of 53.0 m/s. It acceler- ates with a constant upward
2 answers
asked by
juan
510 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
3 answers
asked by
Lianne
830 views
what is a word that you don't choose when making a choice?
4 answers
asked by
Matt
294 views
can someone give an example of a good or service that has provided additional goods or services to society?
1 answer
asked by
Lilly
318 views
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