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2011
April
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April 18, 2011
I need 10 questions of how to prevent/help children from performing violent actions towards others at school
4 answers
asked by
naresh
720 views
I'm preparing for a test and one of the questions in my text is as follows:
In a trivia contest,Sam has drawn a topic he knows
5 answers
asked by
ann
2,178 views
In standard (x,y )coordinate plane,the graph of (x-2)^2 + (y+4)^2=9 is a circle.What is the area enclosed by this
4 answers
asked by
ashley
1,729 views
WHAT REFERENCE SOURCE WOULD YOU USE TO FIND THE AVERAGE SNOWFALL IN JANUARY IN NOME,ALASKA????
P.S.IS THIS FREE???
21 answers
asked by
CALLI
5,079 views
Two sides of a triangle measure 8 and 15. How many integer values can be assigned to the third side so that all the angles in
1 answer
asked by
samuel
479 views
The enthalpy formation of ethanol, C2H5OH, is -277.0 kJ/mol @ 298.15 K. Calculate the enthalpy of combustion of one mole of
4 answers
asked by
Morgan
2,869 views
calculate the effective yield, then rank them from highest yield to lowest yield:
12% compound annually 11.8% compound quarterly
1 answer
asked by
charlene
454 views
how many cubes with a side length 5cm do fit in a cube with a side length 20cm?
1 answer
asked by
....
376 views
Please can you me What a linear inequality describes the graph of a dashed line passing through (0,3) and (6,0) with the space
4 answers
asked by
sateko
1,571 views
If the solution to the linear programming problem exists, then it has to be at a corner point.it is true or false?
1 answer
asked by
sateko
429 views
how many mL of 0.50 M ammonia would be needed to react with 1.0 L of 0.75 M HClO4
2 answers
asked by
me
697 views
What is the maximum value of [z = 8x + 7y] , subject to the conditions {2x + 4y >= 4, 2x + 3y <= 12, x >= 0, y >= 0}
1 answer
asked by
sateko
403 views
1.¿Qué aprendas en la clase de español?
Yo aprendo hablar y escribir en español. 2.¿Qué piensas hacer mañana? Pienso ir a
2 answers
asked by
Jordie
993 views
What average force is required to stop an 1900 car in 6.0 if the car is traveling at 80 ?
3 answers
asked by
colleen
1,034 views
I have to find a food label that has horrible chemicals in it (such as dextrose). I am supposed to find 2 food lables with the
1 answer
asked by
Samantha
407 views
Find a Cartesian equation for the polar curve y = 5tan(theta)sec(theta). I think I got it but I just wanted to double check.
10 answers
asked by
Paige
2,169 views
¿Cómo se llama tu maestro de español?
Mi maestra se llama es Señora Johnston. Mi maestra se llama es Maestra Johnston.
2 answers
asked by
Jordie
630 views
A laffer leaning against a house maes an angle of 60 degress with the ground. The foot of the leadder is 7 feet from the
1 answer
asked by
ada
473 views
From the top of a lighthouse 210 feet high, the angle if depression to a boat is 27 degress. Find the distance from the boat to
3 answers
asked by
Barnie
852 views
Richard is flying a kite. The kite string makes an angle of 57 degress with the ground. If Richard is standing 100 feet from the
2 answers
asked by
Barnie
562 views
An airplane rises vertically 1000 feet over a horizontal distance of 1 mile. What is the angle of elevation of the airplane's
4 answers
asked by
Barnie
1,469 views
Write a mechanism for the Claisen reaction of ethyl ethanoate (ethyl acetate) to give ethyl acetoacetate?
1 answer
asked by
Jamie
726 views
Write a mechanism for the aldol reaction of 3,3-dimethyl-2-butanone.
1 answer
asked by
Anonymous
1,023 views
so i posted a question very similar to this yesturdya but i have now have a more spesific question. do you guys know any poems
2 answers
asked by
hannah
1,079 views
Mi primera clase que tengo es la orquesta. No es difícil pero el profesor es muy estricto. Mi segunda clase es el álgebra. Es
4 answers
asked by
Mellie
769 views
the root mean square speed of a certain gaseous oxide is 493 m/s at 20 C. what is the molecular formula of the compound.
how is
4 answers
asked by
CHEMCHEM
1,027 views
I urgently need to know a good site where to find reading comprehensions at a pre-intermediate, intermediate level to be set as
3 answers
asked by
Mike1
922 views
Do you know of any websites that talk about new cooking technology inventions that were created/ starting to be used in the
4 answers
asked by
Rebekah
521 views
I forgot to include the following sentences. I really hope you can have a look at them, too.
1) But I heard his voice, which
3 answers
asked by
Mike1
588 views
During a baseball season, a company pledges a donation to a charity of $5000 plus $100 for every home run hit by the local team.
1 answer
asked by
Naseeb
634 views
If America were to propose an amendment allowing children to be represented as voters through their guardian or parent do you
1 answer
asked by
Francis
427 views
Lottery: One million tickets were sold for a lottery in which a single prize will be awarded.
a)If you purchase a ticket,
4 answers
asked by
Brenda
1,268 views
In the diagram below of isosceles trapezoid DEFG, DE ll GF. DE = 4x − 2, EF = 3x + 2, FG = 5x − 3, and GD = 2x + 5. Find the
6 answers
asked by
Jessica
5,381 views
How do you find the pH for 0.010M of HNO3?
1 answer
asked by
Leena
453 views
At the time of the birth of a child, a parent wants to begin a college fund that will grow to $50000 by the child's 18th
4 answers
asked by
Anonymous
1,818 views
How large a current would a very long, straight wire have to carry so that the magnetic field 2 cm from the wire is equal to 1 G
4 answers
asked by
kamal
960 views
The tour de France is a bicycle race that begins in Ireland but is primarily a race through France. On each day, racers cover a
2 answers
asked by
Anonymous
640 views
A vendor has 14 hellium ballons for sale: 9 are yellow, 3 are red, and 2 are green. A ballon is selcted at random and sold. If
1 answer
asked by
ashely
432 views
If one leg of a right triangle is 8 inches long, and the other leg is 12 inches long. How many inches long is the triangles
2 answers
asked by
ashely
1,040 views
In a shipment of 1000 light bulbs 1/40 of the bulbds were defective. What is the ratiio of defective bulbs to nondefective
4 answers
asked by
ashely
734 views
In right triangle ABC below, what is the sine of <A?
4 answers
asked by
ashely
403 views
1.Isoscles obtuse triangle TRI with vertex angle T.
2.Rhombus RHOM with acute <H and the shorter diagonal. 3.Scalene right
4 answers
asked by
ashely
698 views
Please help with this very complicated question! Using 3(x-3)(x^2-6x+23)^1/2, as the chain rule fifferentiation of
1 answer
asked by
Amy
433 views
Search: A 8 kg mass is attached to a spring hanging from the ceiling and allowed to come to rest. assume that the spring
1 answer
asked by
mike
527 views
An airplane rises vertically 1000 feet over a horizontal distance of 1 mile. What is the angle of elevation of the airplane's
1 answer
asked by
ashely
503 views
A laffer leaning against a house maes an angle of 60 degress with the ground. The foot of the leadder is 7 feet from the
1 answer
asked by
ashely
460 views
From the top of a lighthouse 210 feet high, the angle if depression to a boat is 27 degress. Find the distance from the boat to
2 answers
asked by
ashely
623 views
From the top of a lighthouse 210 feet high, the angle if depression to a boat is 27 degress. Find the distance from the boat to
2 answers
asked by
ashely
552 views
Richard is flying a kite. The kite string makes an angle of 57 degress with the ground. If Richard is standing 100 feet from the
6 answers
asked by
ashely
5,377 views
An airplane rises vertically 1000 feet over a horizontal distance of 1 mile. What is the angle of elevation of the airplane's
2 answers
asked by
ashely
623 views
A charge of 0.25 C moved from a position where the electric potential is 20 V to a position where the potential is 50 V. What is
4 answers
asked by
Mikie
2,343 views
We need a copy of Florida studies weekly for the current week we are in.
Student copy do you have any idea how we can get access
3 answers
asked by
Caitlyn Vastine
470 views
A valence election in an atom of sulfur is excited by heating a sample. The electron jumps from the s orbital to the p orbital.
2 answers
asked by
kamila
891 views
Need help I missed this problem on my test. My answer was 31.8in^2. The right answer was 8.0in^2
How should I have worked the
4 answers
asked by
mary
1,292 views
A patient of mass 75kg sits in a wheelchair of mass 30kg. What is the force needed to push both up a 30 degree slope? If the
2 answers
asked by
Declan
1,029 views
If you were to prepare a 1.00 molal solution of CaCl2 beginning with water at 27.0 C, what would the final temperature of the
3 answers
asked by
Bob
1,158 views
Using trigonometry A patients leg is raised at an angle of 45 degrees and a traction force of 50N is applied in line with the
2 answers
asked by
Declan
702 views
An aspirin tablet weighing 0.475 g has been analyzed and contains 68.2 % ASA (180.16 g/mol) by mass. A student dissolved
the
3 answers
asked by
CHEMCHEM
635 views
With the forces in equilibrium if a stationary climber is using a rope which is 60 degrees to the vertical, the rock face is at
2 answers
asked by
Declan
1,316 views
I missed this problem on my test. I had 23 ft and the correct answer was 16 ft.
How should I of worked this problem? A trapezoid
3 answers
asked by
mary
1,289 views
Determine whether the following reaction is endothermic or exothermic: Mg(g) + 2 F (g)--> Mg 2+(g) + 2 F-
Mg: I1= 738 kJ/mol I2=
1 answer
asked by
Kamila
440 views
I urgently need you to revise these questions as a post-reading activity.
Can you please check the questions? 1) Jamal is
2 answers
asked by
Mike1
994 views
A sphere of mass M is supported by a string that passes over a pulley at the end of a horizontal rod of length L. The string
1 answer
asked by
Anonymous
884 views
A gas occupies 30L at 25 celsius. What volume will it occupy at 200 celsius at the same pressure?
3 answers
asked by
Laura
397 views
what is the simple predicate in the sentence, I could hear the wind blow through.
1 answer
asked by
Sandra
443 views
I forgot to include the following sentences. Thank you very much for your help.
6) "Anything could happen while we are out
2 answers
asked by
Mike1
1,073 views
How many milliliters of oxygen 2(g) will be produced at 720mmHg and 17 celsius if 0.460 grams of KClO3 are reacted in the
2 answers
asked by
Laura
545 views
Determine the exact value for the constant k such that the area of the region bounded by the curves y=x and y=kx^2 is equal to
1 answer
asked by
Jenn
532 views
What do the following people like? Write the correct form of the verb gustar in each sentence.
1. A mí la cena que prepara
5 answers
asked by
Cierrah
1,540 views
find the point on the line 6x+7y-5=0 closest to (2,2)
2 answers
asked by
Jane
1,155 views
The length of a rectangle is 3 times the width . If the perimeter is to be at least 48 meters, what are the possible values for
4 answers
asked by
Nancy
1,373 views
Find the equation that describes the energy of a photon emitted as an electron relaxes from a higher energy level to a lower one
3 answers
asked by
Toni Jones
984 views
v^6-64 factor
1 answer
asked by
bianca sorry
320 views
What is the value of the gravitational acceleration at a height of 2000 km above the surface of the Earth?
1 answer
asked by
azure
948 views
The chart shows the number of cars sold per week at a car dealership during the month of June.
Salesperson Week 1 Week 2 Week 3
5 answers
asked by
Sammy
1,564 views
Richard is flying a kite. The kite string makes an angle of 57 degress with the ground. If Richard is standing 100 feet from the
2 answers
asked by
ashely
677 views
How is a contract penalty recorded for the company that hires a contractor?
1 answer
asked by
Rhea
453 views
hello i need help with system of equations theres 3 only thank you
2x+3y-17 3x+y=31 2(x-3y)=24 y=3x-2 2(x+4)=24 x+y=17
1 answer
asked by
alex
290 views
hello i need help with system of equations theres 3 only thank you
2x+3y-17 3x+y=31 2(x-3y)=24 y=3x-2 2(x+4)=24 x+y=17
1 answer
asked by
alex
261 views
what is x^3= .0013071??
1 answer
asked by
Sam
211 views
. Find the volume of the sphere with a radius of 9. Use ð = 3.14 and round your answer to the nearest tenth.
4. Find the volume
2 answers
asked by
BreAnna
1,401 views
In triangle ABC if <A and <B are acute angles and sin 10/13 , what is the value of cos A?
1 answer
asked by
ashely
416 views
1)найти среднюю длину свободного пробега молекулы кислорода при
2 answers
asked by
lisa
711 views
a. IPC purchases real estate in prime locations where an existing theatre chain does not adequately serve the market. After
1 answer
asked by
Rhea
442 views
If x is 10, is 2/x in proportion to x/50? Why
I am not understanding the question very well. Algebra is not easy for me.
5 answers
asked by
Amy L
440 views
1) Part A: Two pellets, each with a charge of 3 × 10−6 C,
are located 0.03 m apart. What is the electric force between them?
4 answers
asked by
Anonymous
1,683 views
Hey, we covered limits at the beginning of the year, but I cannot remember how to do them at all.
>>>what is the limit, as x
2 answers
asked by
Rachel
877 views
Hi. I would like to know what Capitalism is in simple terms.
From Wikipedia, this is what it says: Capitalism is an economic
6 answers
asked by
Anonymous
601 views
Name the lengths of the sides of three rectangles that have perimeters of 14 units.
6 answers
asked by
leslie
2,272 views
students can use any of the items above to build an electromagent. which item is NOT needed to build an electromagent?
1 answer
asked by
jessica
278 views
Could I please know what this means?
4 answers
asked by
Anonymous
352 views
Calcium fluoride is the well-known mineral fluorite. It is known that each unit cell contains four Ca2+ ions and eight F- ions
2 answers
asked by
Jay
712 views
A ray of light of frequency is 5.09 x 10^14 Hz is traveling from water to medium X. The angle of incidence in water is 45
4 answers
asked by
Jeshondria
3,499 views
How many dates in 2011 are a multiple of 10? (A date in the case is a month and day, such as May 20.)
1 answer
asked by
Jamie
260 views
Monday=6 Wednesday=9, and Saturday = 8. Find the sum of the values of all 7 days of the week.
1 answer
asked by
Jamie
387 views
What two numbers are we ? Our quotient is 19 and our sum is 100.
1 answer
asked by
Jamie
363 views
The nitrogen-to-hydrogen single bond energy is 389 kJ/mol in NH3. What is the minimum frequency of radiation having the
3 answers
asked by
Kamila
758 views
Look at this trinomial
32a^4 + 18a^3 - 12a Write the polynomial as the product of the GCF of all its terms and a polynomial
1 answer
asked by
Karen
490 views
Calculate [OH-] and pH for the following strong base solution: 10.0 mL of 0.0105 M Ca(OH)2 diluted to 500.0 mL
5 answers
asked by
Kendall
3,178 views
In the n = 5 principal shell, what is the maximum number of electrons that can have m1= -2
2 answers
asked by
Kamila
541 views
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