Tuesday
October 21, 2014

Posts by sally


Total # Posts: 953

music
the difference between Franz Liszt and Felix Mendelssohn
May 1, 2011

chemistry
How would a titration be used to determine the concentration of lead ions that may be present in the water supply of an old house that still has lead pipes?
May 1, 2011

Math
A rectangular parking lot is 25 ft. ny 50 ft is increased on all 4 sides by the same amount. The area increased by 400 sq ft. What are the new dimensions of the parking lot?
April 27, 2011

Literature (Vocabulary)
When the _1_ citizens of Reynoldsville finally realized that their forty-cent bottles of miracle sap contained nothing more than licorice extract and whiskey, they formed a lynch mob and searched for the _2_ who had sold the fake elixir. Fortunately, Colonel Britton, the ...
April 26, 2011

music
what similarities does Claudio Monteverdi and Antonio Vivaldi have in common?
April 15, 2011

music
what similarities does Claudio Monteverdi and Antonio Vivaldi have in common?
April 15, 2011

music
what the difference between Antonio Vivaldi and Claudio Monteverdi
April 13, 2011

analogies
tooth:decay::treestump (grow/die/rot/burn/rust) i think rot is that correct
April 11, 2011

analogies
my other guess is head light
April 11, 2011

analogies
furnace:fireplace::lamp: ? log,street light,light bulb, headlight,candle is light bulb correct?
April 11, 2011

analogies
spend/waste/save/volunteer/measure
April 11, 2011

analogies
is this correct clothes:donate::time:spend
April 11, 2011

analogies
concert:stage::football game: ? (team/stadium/ field/ quarter back/ arena) i think team can you tell me if thats right
April 11, 2011

analogies
im not sure but i think stove
April 11, 2011

analogies
the choices i have are (bathing suit , stove, cap ,refrigerator, pot holder)
April 11, 2011

analogies
cold:mitten::hot: ?
April 11, 2011

science
if i pulled a rectangular block on each of the three sides which would have the most friction
April 9, 2011

science
if a block of wood is pulled at constant speed on ice what would the friction be like
April 9, 2011

Spanish -Please check
If I ask Manuel if he is in a hurry I could say: Manuel, ¿Tienes prisa?
April 6, 2011

Spanish 7th grade-Please check
Thank you
April 6, 2011

Spanish 7th grade-Please check
Please check. How would I say "I feel like drawing. Would it be: Yo tengo ganas de dibujar.
April 6, 2011

social studies
Both Stalin in the Soviet Union and Hitler in Germany instituted ruthless campaigns against supposed enemies of the state. Why do you think dictators need to find scapegoats for their nations ill?
April 2, 2011

Math
Thanks Henry
March 29, 2011

Math
The drama club raised a total of $1,123.50 selling tickets to its production of Othello. Tickets cost $4.50 for adults and $2.00 for students. Three times as many student tickets were sold as adult tickets. Which system of equations can be used to find a, the number of adult ...
March 29, 2011

cross word puzzle
squawk
March 24, 2011

Physics-You don't have to respond-I figured it all out
I figured it out-thank you
March 24, 2011

Physics-BobPursley please recheck
I have another question-I looked closely at the explanation and when you added the three resistors together you came up with Rt=60/31. Then you added the series to the 2Ohm and said total equals 151/60-I'm lost there because 2 Ohms would equal 30/60 or when added to the ...
March 24, 2011

Physics-Please help
Thank you for your help-I can really use the explanation for my other problems too. Thank you again-
March 24, 2011

Physics-Please help
Please irnore the multiple choice answers-they were for a different problem that I copied down
March 24, 2011

Physics-Please help
I need a little direction with this question:If someone could provide the correct formula, I think I divide each reistor by 12V but I'm not sure. To find total resistance, do I just add the reciprocals? Three resistors connected in parallel have individual values of 4.0, 6...
March 24, 2011

Spanish 6th grade-Please check
Oops I put ham as hamon I think it should be el sandwich de jamon?
March 23, 2011

Spanish 6th grade
How do I say a ham sandwich or a cheese sandwich? For cheese sandwich is it el sandwich de queso? For ham sanwich is is el sandwich de hamon? I'm not sure how to spell ham
March 23, 2011

6th grade math
the rectangulr backyard measures 131 feet by 52 feet. the garden measures 13 feet by 9 feet. what is the area of the backyard that will be grass.
March 21, 2011

6th grade math
s=5m find the area of square
March 21, 2011

calculus
solve the initial value problem by separation of variables dy/dx=-xy^2, y(1)=-0.25
March 19, 2011

calculus
solve the initial value problem by separation of variables dy/dx=-x^2y^2, y(4)=4
March 19, 2011

Biology
Please help with this, What was it important to have a detailed growth curve for your test plant (which was a Lemna spp.) sample on a frequent basis grown under control conditions without a test chemical?
March 17, 2011

math
15% of x = 45
March 16, 2011

Chemistry help!!!
Calculate [H3o+] in each aqueous solution at 25*C, and classify each solution as acidic or basic. a. [OH-]= 1.1 x 10^-9M b. [OH-]= 2.9 x 10^-2M c. [OH-]= 6.9 x 10^-12M
March 14, 2011

math
5 hockey pucks and three hockey sticks cost $23. 5 hockey pucks and 1 hockey stick cost $20. How much does 1 hockey puck cost?
March 14, 2011

College Algebra
solve the following equation. 9^(x-1)+4*3^(x-1)=5
March 7, 2011

College Algebra
solve the following equation. 9^(x-1)+4*3^(x-1)=5
March 7, 2011

stats
A) A and B are not independent: P(A)*P(B)= 0.25*0.30 = 0.075. This is not equal to P(A and B) = P(B|A)*P(A) = 0.48*0.25 = 0.12. B) P(A and B) = P(B|A)*P(A) = 0.48*0.25 = 0.12. C) P(A or B) = P(A) + P(B) - P(A and B) = 0.25 + 0.30 - 0.12 = 0.43 D) P(A|B) = P(A and B)/P(B) = 0....
March 6, 2011

5th grade math
x+13 is a fact family to 42 so 29+13=29 -13 ---- 29
March 2, 2011

History
What did people in the House of Tudor do?
February 27, 2011

History
@Writeacher - what do you mean by read widely?
February 27, 2011

History
The Inuit people of North America are all _______________
February 27, 2011

Science
Which of the following would typically contain ribosomes? (a) fungi (b) bacteria (c) Archeae (d) viruses (e) prions
February 27, 2011

Math
A marble is 12mm in diameter. What is the smallest height box that is 96mm square that can hold 200 marbles and still have the lid fit on the box without interference?
February 27, 2011

Chemistry (Math)
Also, Is the height of the liquid in the cube beaker less than or greater than 1 cm? This was a follow up question. Since, the answer is 0.8. This would be less than, correct?
February 27, 2011

Chemistry (Math)
Thanks! I understand what you are doing. Just one question: how did you get 80?
February 27, 2011

Chemistry (Math)
A chemist pours 200 grams of a liquid (density = 2.5 gm/mL) into a cube beaker with 5 cm edges and a graduated cylinder with a base radius of 5 cm and a height of 5 cm. What is fraction of the liquid that needs to be put in the graduated cylinder such that the liquid height is...
February 27, 2011

Chemistry (Math)
A chemist pours 200 grams of a liquid (density = 2.5 gm/mL) into a cube beaker with 5 cm edges and a graduated cylinder with a base radius of 5 cm and a height of 5 cm. What is fraction of the liquid that needs to be put in the graduated cylinder such that the liquid height is...
February 27, 2011

ENGLISH
sorry that i put Jay as my name was talking and typin at the same time
February 24, 2011

ENGLISH
Please Check for any errors I wish to compliment you on the radio ad you presented to the committee yesterday. This ad will be a fine complement to our advertising campaign for Wiz our new product. By the time, we have our next meeting you may be able to devise additional ...
February 24, 2011

Chemistry
Consider the reaction: 2 H2S(g)--><-- 2H2(g) + S2 Kp= 2.4 x 10^-4 at 1073k A reaction mixture contains .112 atm of H2,.055 atm of S2, and .445 atm of H2S. Is the reaction mixture at equlibrium? If not, in what direction will the reaction proceed?
February 23, 2011

Chemistry
Consider the reaction: 2 H2S(g)--><-- 2H2(g) + S2 Kp= 2.4 x 10^-4 at 1073k A reaction mixture contains .112 atm of H2,.055 atm of S2, and .445 atm of H2S. Is the reaction mixture at equlibrium? If not, in what direction will the reaction proceed?
February 23, 2011

Math
Find the area of the triangle ABC given A = 30°, b = 5, and c = 2.
February 20, 2011

chemistry
Ag+HNO3-----AgNO3+NO+H2O balance the redox reaction using the oxidation-number method
February 20, 2011

8th grade science
because your body is 60% water.
February 17, 2011

geometry
what 3 dimensional shape has base of a triangle,4 faces,6 edges and 4 vertices?
February 17, 2011

Math
The number of people waiting in a line for a movie hours (x) people (y) 1 170 2 230 3 290 4 350 Is this discrete or continuous data?
February 16, 2011

geometry
Trapezoid ABCD has height 4, BC=5, and AD and BC are perpendicular. Find the area of the trapezoid.
February 13, 2011

geometry
Trapezoid ABCD has height 4, BC=5, and AD and BC are perpendicular. Find the area of the trapezoid.
February 13, 2011

math 5th grade
Insert parentheses to make sentence true: 32 + (-4) - (-5) * 4 = 13
February 13, 2011

math - 5th grade
Insert parentheses to make sentence true: 8^2 - (-9) + (-10) * 8 = 88 (8^2 is 8 squared, just couldn't type it in the traditional way).
February 13, 2011

writing
Write a paragraph about the Syrian car 'Sham'
February 1, 2011

English
Would it be Do you still have relatives living there, Kate?
January 30, 2011

English
Do i need a comma? Do you still have relatives living there Kate?
January 30, 2011

geometry
maddie throws a baseball fom third base to first base. The four go foot lines between the bases from a square which number is the best estimate of how far maddie throws the baseball
January 29, 2011

Chemistry
2. 12.5 ml of 0.280M HNO3 and 5.0mL of 0.920M KOH are mixed. To make the resulting solution neutral, which of the following should be added? -1.1 mol HCl -1.69 mL of 0.650M HBr -0.55 mmol Mg(OH)2 -2.2mL of 0.50M LiOH -none of the above; already neutral -KOH is in excess by 0....
January 28, 2011

Chemistry
Please help me with these questions: 1. Consider the equation:2Na+ 2H2O-->2NaOH +H2 -If 92.0g of sodium is reacted with 76.0g of water until the reaction goes to completion, which reactant will remain and in what quantity? A: I know that H20 is the reactant that is in ...
January 27, 2011

Algebra
If the ratio of onions to cilantro is 4:3 and I use 2/3 cup onion how much cilantro do I need?
January 25, 2011

MATH
SOLVE BY ELIMINATION METHOD 7r-8s+-20 8r+7s+74
January 20, 2011

math
help by solving substitution method 6x+5y=-12
January 19, 2011

math
sorry typed it wrong 5/4 x + 1/8 = 5/8 + x
January 19, 2011

math
need help 5/4x1/8x=5/8+x
January 19, 2011

Math --- For Reniy
My answer on the problem was paralle ???
January 19, 2011

Hard math
Solve by using the multiplication principle -2x> 1 over 9 I have tried this problem and can get no where with it can someone please help me????
January 19, 2011

math
Ok I understood that a little better. Thank you for your help.
January 19, 2011

math
I would have to say paralle the way I did them but I am not to good at theis type of problem.
January 19, 2011

math
Decide weather the pair of lines are paralle, perpendicular, or neither. 5x+4y=3 4x+5y=1 I am lost here
January 19, 2011

Algebra
Decide weather the pair of lines are paralle, perpendicular, or neither. 5x+4y=3 4x+5y=1 I am lost here
January 19, 2011

Literature
I have to do an essay on the poem "The mirror"- the essay must include what literary Techniques are used to characterize the mirror, the lady and the relationship between them -Can i gat help please
January 19, 2011

calculus
what is the vertical asymptote of f(x)=x^3+2/x+5?
January 18, 2011

math
is the answer 3
January 12, 2011

math
im only 4 years old
January 12, 2011

math
zoe has 5 apples she gives 2 to her friend dan how many apples does she have left
January 12, 2011

unscramble spanish words
seadyura
January 2, 2011

AP Calculus
Hi, we just learned this new section today, and I am very confused.... A particle is moving around the unit circle (the circle of radius 1 centered at the origin). At the point (.6, .8) the particle has horizontal velocity dx/dt = 3. what is its vertical velocity dy /dt at ...
December 14, 2010

science
what are the global winds that effect north america?
December 13, 2010

Chemistry
A 5.0-g Sample of KBr at 25.0 degrees celsius dissolves in 25.0 degrees celsius 25.0 mL of water also at 25.0 degrees celsius. The final equilibrium temperature of the resulting soltution is 18.1 degrees celsius. What is the enthalpy of of solution in kilojoules per mole of KBr?
December 2, 2010

5th grade math
Jill, Try converting 6 1/8 and 1 7/8 to fractions. It will be easier to ad and subtract a fraction. For instance 4 1/4 converted to a fraction would be 17/4.
November 30, 2010

science-math
the great red spot is about 40,000 km long and about 12,00 km wide. what is the approximate area in km2(the two is square) -thank you in advance
November 26, 2010

science
hypothesize- mercury is the closest planet to the sun, yet it does not reflect much of the sun's light. what can you say about its color? can you please explain the question and answer it -thanks in advance
November 26, 2010

science
i don't understand
November 26, 2010

science
HYPOTHESIZE-mercury is the closest planet to the sun , yet it doesn't reflect much of the suns light. what can you say about mercury's color? Please help.thanks in advance
November 26, 2010

science
1. describe the relationship between the mass of a planet and the number of satellites it has. 2. an observer on earth can watch venus go through phases much like earths moon does. expleain why this is so? i looked all through my text book for the answer but coundn't find ...
November 26, 2010

Writeacher
Sorry :-(
November 18, 2010

To Everyone on this Site
Sorry, I ended up getting everything squished up there. It is clarified here. Give details of what traits you appreciate in yourself. This was our question of the day for class, and so I thought I would share it with all of you on here. First I’ll tell you what traits I ...
November 18, 2010

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