Wednesday
May 27, 2015

Posts by Megan


Total # Posts: 974

1st grade
it breathes it eats it grows it moves it reproduces
February 16, 2010

geometry
X lies in the interior of <abc Name the two angles contained in <abc
February 9, 2010

physics
If you are initially 1.50 km [E] of home and 0.65 hours later you are 0.75 km [N 45 degrees E] of home, what is your change in displacement?
February 8, 2010

physics
If you are initially 1.50 km [E] of home and 0.65 hours later you are 0.75 km [N 45 degrees E] of home, what is your change in displacement?
February 8, 2010

writing
in acts of resistance what is the tone of scarry introductory paragraph?
February 3, 2010

6th grade math
(D)
February 1, 2010

Finite
Assume that the producer has 8 skits and 5 commercials available. In how many ways can the producer create a television show?
January 24, 2010

science
does an animal cell have a cell wall
January 21, 2010

science
parts of a animal cell
January 21, 2010

maths
what number is 40 more than 454?
January 19, 2010

social studies
What is the country that lies north of the eastern Canada?
January 18, 2010

social studies
what happens in the ending of the movie seasbiscuit and how does it reflect the struggles of the depression?
January 12, 2010

music
who was the lyrist of joesph and the technicolour dreamcoat
January 4, 2010

Technology
what is a insulator?
January 2, 2010

Technology
what is a conductor?
January 2, 2010

Technology
What is a electron?
January 2, 2010

Literature
I am taking the exact same class, and they sound perfect! (:
December 29, 2009

Hospitality: food, shelter, and fun away from home
Compare the “8 Things to Look for in a Franchise” on the Web page with the “Seven Basic Questions for a Prospective Franchisee” in the textbook. Discuss in detail the similarities and differences between the two.
December 11, 2009

chemistry
THANKS SO MUCH DRBOB!! I GOT THE CORRECT ANSWER!!!!!
November 28, 2009

chemistry
determine the percent by mass of all the elements in the compound magnesium sulfate heptahydrate? how do i start this? mg is 24.31 sulfur is 32.07 and 7 hydrogens for heptahydrate? add them up? 63.436. if i am doing this correctly what do i do next?
November 28, 2009

chemistry
yes paul i am. im having a blast trying to do this extra credit. how its it going for you?
November 28, 2009

chemistry
disregard the last post i meade. i submitted it and i realized i forget to add the87.56 into the work! Ba 137.33 2Cl 70.9 2O 32 = 240.23 2Cl 70.9/240.23 Xs 100= 29.51% 0.2951 X 87.56mg= 25.84mgCl 25.84 Xs 1mol/35.45= 0.729 X 6.022= 4.39 X 10 to the 23 power. is that correct?
November 28, 2009

chemistry
ok. so i have: Ba 137.33 2Cl 70.9 2O 32 = 240.23 2Cl 70.9/240.23 Xs 100= 29.51% i need mg not g so i convert it 29.51 in mg =0.02951 correct? if so i have 0.02951mgCl X 1mol/35.45 X 6.022 X 10 to the 23= 0.00083244 X 6.022= 0.005 X 10 to the 23 power. am i on the correct path?
November 28, 2009

chemistry
how many atoms of chlorine are ther in 87.56 milligrams of barium chlorite?
November 28, 2009

Math
Find the amount of money in an account after 12 years if $1000 is deposited at 5% annual interest compounded quarterly.
November 20, 2009

5th grade Language
yes Mrs. Sues answers are corecct I got an A+
November 5, 2009

physics
0.06
November 4, 2009

Sixth Grade Social Studies
Need help with finding the state capitals of the middle and southern colonies from the 1600's
November 3, 2009

Histor
What were low points in King Henry VIII's reign?
October 27, 2009

math
what kind of music do barbers and tailors play together?
October 23, 2009

science
The density of a 1.0 M solution of NaCl is 1.04 g/mL and its specific heat, c, is 3.06 J/C*g. How much heat is absorbed by 3.14 mL of this solution if the temperature rises from 18.6C to 29.7C? q=m*C*delta T (1.04g)(3.06)(11.1K)=35.32 is that right?
October 22, 2009

science
thanks
October 22, 2009

science
To What change of state does the term fusion apply? Gas??
October 22, 2009

College Physics
A boy of mass 64.1 kg is rescued from a hotel fire by leaping into a firefighters' net. The window from which he leapt was 7 m above the net. The firefighters lower their arms as he lands in the net so that he is brought to a complete stop in a time of 0.40 s. Ignore air ...
October 15, 2009

College Physics
The graph shows the force exerted on an object versus the position of that object along the x-axis. The force has no components other than along the x-axis. If z is an increment of 25, then what is the work done by the force on the object as the object is displaced from 0 to 3...
October 13, 2009

College Physics
A spring fixed at one end is compressed from its relaxed position by a distance of 0.20 m. See the graph of the applied external force, Fx, versus the position, x, of the spring. (a) Find the work done by the external force in compressing the spring 0.17 m starting from its ...
October 13, 2009

College Physics
A record company executive is on his way to a TV interview and is carrying a promotional CD in his briefcase. The mass of the briefcase and its contents is 4.00 kg. The executive realizes that he is going to be late. Starting from rest, he starts to run, reaching a speed of 2....
October 13, 2009

6th grade
How do you know that the particles are moving in a solid?
October 12, 2009

Medical Physics
A block is acted on by a force that varies as (2.8*10^4 N/m)x for 0<=x<=.21m, and then remains constant at 5880 N for larger x. 1. How much work does the force do on the block in moving it from x = 0 to x = 0.30 {m}? 2. How much work does the force do on the block in ...
October 2, 2009

science
3. Makes bubbles when added to vingar
October 2, 2009

Physics
Jenny are there any numbers for forces?
October 2, 2009

french
so maybe imperfect? Je n'avais pas..?
October 2, 2009

french
Can someone help me with this sentence? Quelquefois, je me suis senti inadéquate parce que je n'ai pas acquis beaucoup d'expérience en dessin. my teacher circled "n'ai pas" i do not know what is wrong with it:(
October 2, 2009

College Physics
A cyclist starts from rest and pedals so that the wheels make 7.7 revolutions in the first 5.1 s. What is the angular acceleration of the wheels (assumed constant)?
September 25, 2009

College Physics
A turntable reaches an angular speed of 33.3 rpm, in 2.0 s, starting from rest. (a) Assuming the angular acceleration is constant, what is its magnitude? (b) How many revolutions does the turntable make during this time interval?
September 25, 2009

College Physics
A wheel's uniform angular acceleration is constant. Initially its angular velocity is zero. During the first 1.0 s time interval, it rotates through an angle of 86.0°. a) Through what angle does it rotate during the next 1.0 s time interval? (b) Through what angle ...
September 25, 2009

College Physics
A pendulum is 0.50 m long and the bob has a mass of 1.0 kg. At the bottom of its swing, the bob's speed is 1.6 m/s. What is the tension in the string at the bottom of the swing?
September 25, 2009

College Physics
A spy satellite is in circular orbit around Earth. It makes one revolution in 5.99 hours. (a) How high above Earth's surface is the satellite? (b) What is the satellite's acceleration?
September 25, 2009

US History
that isn't helpful at all sra!
September 24, 2009

Physics
A bobcat weighing 74.5 N jumps out of a tree. (Assume that "up" is the positive direction.) (b) What is the drag force on the bobcat when it falls at 70% of its terminal velocity? (d) What is the acceleration when it falls at 70% of its terminal velocity?
September 23, 2009

Physics
A paratrooper with a fully loaded pack has a mass of 119 kg. The force due to air resistance on him when falling with an unopened parachute has magnitude FD = bv^2 where b = 0.13 (N·s^2)/m^2. The force of air resistance acting on him is 516N up. (b) What is his ...
September 23, 2009

Physics
A car is speeding up and has an instantaneous speed of 14.2 m/s when a stopwatch reads 9.1 s. It has a constant acceleration of 1.8 m/s^2. (a) What change in speed occurs between t = 9.1 s and t = 12.6 s? (b) What is the speed when the stopwatch reads 12.6 s?
September 23, 2009

Physics
Two blocks are connected by a lightweight, flexible cord that passes over a frictionless pulley. If m1 is 3.4 kg and m2 is 9.1 kg, and block 2 is initially at rest 130 cm above the floor, how long does it take block 2 to reach the floor?
September 23, 2009

Pre-Algebra
I know the answers but I don't know the equations to match it to plz help 1. 33 5x+3 2. -26 9x+10 (that's all I know) 3. 40 4. -69 5.-16 6.12 7.-82 8.33 9.72 10.-43 11.99 12.-73 13.76 14.181
September 15, 2009

5th grade
Make a product to find each product of 2 x 2500
September 9, 2009

Pre Calc
Solve the equation on the interval [0,2pi). cos2x=(*2/2)
August 27, 2009

Pre Calc
Solve the equation on the interval [0,2pi). cos2x=(*2/2)
August 26, 2009

Pre Calc
How did you get n?
August 26, 2009

Pre Calc
Use the Leading Coefficient Test to determine the end behavior of the polynomial function. f(x)=-3x^3-3x^2-2x+1 ?????????????
August 26, 2009

science
how do you figure mass, volume & density using D=m/v v=m/d mass =dxv m
August 25, 2009

calculus
factor the polynomials 3n(squared)+8n=4 8x(to the third) - 6x(squared) - 27x - 54
August 25, 2009

geometry
2 times square root of 27 minus square root of 18 plus 3 times squareroot of 27=
August 13, 2009

Math Functions
If f(x)=x^2-2 and g(x)=1/(3x) (x does not equal 0), find: (f+g)(x)
July 27, 2009

Grade 7
What are some facts that could be used to prove the history of "the ameicans won the war of 1812 I have looked and looked and looked and I can't really find anything. Could someone please help by giving me some facts or places that I can look really confused, thanks
June 30, 2009

Social
Should powerful nations interfere in a civil war that is occuring in another nation?
June 10, 2009

cooking
go to cookinginthekitchen and search Mama Laura's super fondant. I've tried it so many times, even at my daughters wedding. There are no bad comments either
May 23, 2009

5th grade
he wanted no slavery
May 21, 2009

Quantum Mechanics
i think you must be in my pchem class.. i solved this problem differently from above: I used the same method as example 7-2 and homework problem 7-9 in McQuarrie. I assumed that since the nucleus consists of just one proton, the radius of the nucleus is the radius of a proton ...
April 28, 2009

Technical Writing
Using presentation software, when do you use certain layouts? I am looking for the "why" and "when" here, not the "how to." I am mainly concerned about: -two-column text -content over text -text over content -default title and text Thank you, maigan
April 13, 2009

Accounting
What circumstances would moral standards approach to stakeholder impact analysis be most useful?
April 9, 2009

math
For Jerome the chances are 3/8 (if all of the runners had equal ability). For Morgan, after Jerome had gotten first (let's say he did) then his chances would be 2/7. And for Bly his chances are 1/6. Now you have got to multiply them all together. (3/8) (2/6) (1/6) = 1/56 i...
April 9, 2009

2nd grade math
thats a stupid question-- and im a first grade teacher,... wow
April 2, 2009

biology
what is the stages of mitosis?
March 30, 2009

health
In which condition is the patient most likely to hemorrhage? A. Thrombocytopenia B. Polycythemia C. Thalassemia D. Erythroblastosis fetalis I think the answer is (A)
March 26, 2009

Language
One particularly nice afternoon, several students were trapped in a classroom listening to a monotonous lecture by a professor the local college. After over two hours of mind-numbing discourse, one student stood up in despair and noted that she had a book with every word of ...
March 2, 2009

science
What is the journey of a cheese sandwich-digestion?
February 28, 2009

10th grade Geometry
Lorenzo's model train is 1/87 the size of the original train. He measures the engine of the model train and finds that it is 2.5 inches tall. What is the height of the real engine to the nearest foot?
February 26, 2009

college algebra word problem
A goldsmith has two alloys that are different purities of gold. The first is 3/4 pure and the second is 5/12 pure. How many ounces of each should be melted and mixed in order to obtain a 6 oz mixture that is 2/3 pure gold?
February 25, 2009

college algebra
Solve the problem. A man rode a bicycle for 12 miles and then hiked an additional 8 miles. The total time for the trip was 5 hours. If his rate when he was riding a bicycle was 10 miles per hour faster than his rate walking, what was each rate?
February 25, 2009

Chemistry
For each of the following unbalanced equations, suppose that exactly 15.0g of each reactant is taken. Determine which reactant is limiting, and calculate what mass of each product is expected. assume the limiting reactant is completely consumed. a)Al+HCL->AlCl3+H2 b)NaOH+...
February 16, 2009

math
the heaviest human of all time weighed 486 kg this is 12 kg less than 6 times juans weight. how much does juan weigh?
February 5, 2009

math
the width of a photograph is 4 cm more than 3/10 of the length. if the widthis 13 cm find the length
February 5, 2009

math
the price of a t.v. set on sale is $360. this is 2/3 of the regular price. find the regular price.
February 5, 2009

math
the length of a rectangular field is 24 meters. this is 3 meters less than twice the width. find the width?
February 5, 2009

More French
Directions: Answer the following questions about myself and my family. 1. Votre maison ou votre appartement est grand(e) ou petit(e) Answer: Notre maison est grande. 2. Vous avez une voiture? Quelle est la marque de votre voiture? Answer: Oui, notre une voiture. La marque de ...
January 23, 2009

More french
Directions: Complete the sentences, choosing the correct possessive adjective. 1. (Mon, Ma, Mes) Tu as ------- livre de maths. Answer: Mon 2. (Notre, Nos) C'est ------- maison. Answer: Notre 3. (Leur, Leurs) Voila -------- enfant. Answer: Leur 4. (Ton, Ta, Tes) Ou est...
January 23, 2009

More french
Rewrite these sentences correctly such as Votre=Notre and Vos=Nos 1 Votre ecole est grande ou petite? Notre ecole est une grande. 2. Votre ecole est pres ou loin de votre maison? Notre ecole est un loin de maison. 3. Votre ecole a combien d' eleves? Notre ecole a sept ...
January 23, 2009

I have Windows and a pc
Could you expain the accent marks and how to use them
January 23, 2009

Ms. Sue
The rest our right?
January 23, 2009

correction
for #2 it's not sans it's dans sorry
January 23, 2009

French
Fill in the blank with either leur or leurs. Fabien et Christophe sont freres. Ils sont sans -----(leur) chambre. Ils ecoutent -----(leurs) disques. ----(Leur) collection de CD est surtout de la techno. -----(leurs) amies, Catherine et Emilie, aiment aussi la techno. FAbien et...
January 23, 2009

GURUBLUE I NEED U
how can i explain the other question that you wanted to give me a little further explanation. God bless u
January 22, 2009

The road not taken last question
for my last question How do you think the different roads in these peoms might symbolize or reperensent the situations of the two speakers? Answer: The roads represent the situations of the two speakers becasue they made tough choices when they traveled the road of life. The ...
January 22, 2009

GURUBLUE
how would you explain it?
January 22, 2009

Check my other the road not taken questions
1. Where do frosts roads diverge? Frosts rads diverged in a yellow wood. 2. Which road did the speaker in Frosts poem choose? The speaker took the road that was less traveled upon. 3. In frosts poem, the speaker chooses between two different paths in the wood. What ...
January 22, 2009

The road not taken
The poem of the road not taken could you help me with this one question? I tried to ask my mom but she didn't know either. How do you think the different roads in these poems might symbolize or represent the situations of the two speakers?
January 22, 2009

Math-Trig
solve for a: V=4/3pia^2b
January 11, 2009

re-gurublue-geography
thanks for finding those sites they are very useful.
January 10, 2009

geography
i need to make a fact file about the river Tees. does anyone know any good web sites i could use. i have found some sites but have not found many facts. thanks for the help.
January 10, 2009

geography
i need to make a fact file about the river tees.
January 10, 2009

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