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September 1, 2014

Posts by SARA


Total # Posts: 3,618

Chemistry
Calculate the concentration of OH¯ ions in a 1.4*10^-3 M HCl solution
February 15, 2011

Ms. Sue
Alright:) Thanks so much Ms. Sue:)
February 13, 2011

Ms. Sue
Ms. Sue, as you know Im working on the diaries of the immigrant experience. What Id like to know is that how did pioneers start businesses? My person has lots of grain, and so I could start a business with that, be a grain merchant, but how does this business start? Also could...
February 13, 2011

Math-Logarithmic function
Find the equation of a logarithmic function whose graph has x-intercept 8, a vertical asymptote at x=0, and which passes through the point (1/2,4)
February 13, 2011

Math-Logarithmic function
Find the equation of a logarithmic function whose graph has x-intercept 8, a vertical asymptote at x=0, and which passes through the point (1/2,4)
February 13, 2011

Logarithms
1. solve for x: (log(base 2)x))^3 = log(base 2)x 2. solve for x: log(base 3) x-1 = log(base 3) 18
February 13, 2011

psychology
I need to formulate a hypothesis about human behavior or characteristics and collect data on this. I need to be able to compare this to a known larger population sample.
February 12, 2011

math
Let f(x)= x^2-2x. Find f(1+h)-f(1) / h How do you solve this?
February 10, 2011

Ms. Sue
Thanks:) I started out my journal at the bottom, not sure how it sounds, could you please have a look?
February 10, 2011

Ms. Sue
Ms. Sue could you please have a look at my previous post. Thanks:)
February 10, 2011

Physics
a plane is flying at a velocity of 5500 km/hr, 55 degrees north of east. How far EAST has it traveled after 4 hours? How far North has it traveled after 4 hours?
February 10, 2011

Socials - Need Help
Thanks:) Ive responded.
February 10, 2011

Socials - Need Help
could someone please have a look at my post, I really need help.
February 10, 2011

Immigrant Experience
Oh I've come with some equipment as well. And I have grain, so I could feed myself and my family with that for a few days, or I guess I could sell some of it. I could collect fish from the river as well.
February 10, 2011

Immigrant Experience
Could I pick any random date from 1763 - 1895? Cause this is when the pioneer settlement happened. Oh I see:) Thanks for the heads up Ms. Sue:) Thanks:)
February 10, 2011

Immigrant Experience
Ms. Sue how does this sound, Ive started it.... Journal of Allan Maclean After a long wait, I am ultimately where I’ve been longing to be. Ah! My lot needs my attention; I shall clean the road and build a fence. The land is beautiful. Is this the way to start it? Also do ...
February 10, 2011

Immigrant Experience
Oh Ms. Sue the site doesnt appear, it brings me to google.
February 10, 2011

Immigrant Experience
Okay:D Thanks Ms. Sue once I finish up my journal entries, Ill post them here for you to have a look at:) Thanks for all your help, I really appreciate it:D
February 10, 2011

Immigrant Experience
Sorry I meant not desertlike, but the land is plain and yellow brownish. So would I be affected in that area? Would the creatures come any where around where I live? Alright, so I clear the roads, and get others around me to help clean as well. Alright, a horse..I could get ...
February 10, 2011

Immigrant Experience
Im doing this activity which is called township in upper canada, and we each got a person whom we have to shift in their new lot. So basically Im imagining that I am that person and that Ive got my lot. My location ticket says that my concession is 12 and lot is 8, so the ...
February 10, 2011

7th grade introduction/conclusion
but my teacher has like 3 to 4 steps to it the first one is to write an engaging sentence about that subject im writing about so do u know what the other ones are?
February 10, 2011

7th grade introduction/conclusion
I have this stupid extra credit thing due tommorrow about the forest and I need the steps to writing an intro and conclusion because I forgot to bring home my notes??????? So if u could help me out I really appreciate it!!!!??? Thx Sara
February 10, 2011

Chemistry
16.3 cm3/mol
February 10, 2011

immigrant experience
Okay thanks Ms. Sue:) Ill try and finish this up by tomorrow so you can have a look at it:) Thanks for site as well:)
February 7, 2011

immigrant experience
Im doing this activity which is called township in upper canada, and we each got a person whom we have to shift in their new lot. So basically Im imagining that I am that person and that Ive got my lot. My location ticket says that my concession is 12 and lot is 8, so the area...
February 7, 2011

math (algebra)
1/3y=x y+x+4=0
February 7, 2011

Math
A number when divided by 14 or 15 leaves a remainder 3. Find the least possible value of that number?
February 5, 2011

Math
A number when divided by 14 or 13 leaves a remainder 3. Find the least possible value of that number?
February 5, 2011

Math
What number is in the middle of 100 and 120
February 4, 2011

Socials Studies
clothing, because back then the clothing were usually worn in dark colours and and were supposed to be covering everything -church services, because back then they were simple and plain, but now they're not -drinking, because back then people used to drink alot mostly the ...
February 3, 2011

Socials
Thank you Ms. Sue so much:)
February 3, 2011

Socials
Colonies in the Wilderness 1814-1840 The Land Of Yesterday: (Im putting down paragraphs from my book to here as I want to shorten them in the end, and only gather the important key notes I need) The history of Canada has always been affected by its geography. Following war of ...
February 3, 2011

Chemistry
Hi Please help Initial [Fe3+] = 0.00050 M Initial [SCN-] = 0.0010 M Equilibrium [Fe(SCN)2+] = 5.7 x 10-5 Find [Fe3+]E and [SCN-]E (in mol/L) Find K. Balanced equation is: Fe3+ + SCN- -> Fe(SCN)2+ (reversible) I know I can get K if I have the equilibrium concentrations, but ...
February 3, 2011

us history
does the current republican party platform address the needs of the average american?
February 2, 2011

6th grade math
what is 1/4*1/2=4d?
January 30, 2011

CHEM EASY
Which indicator is best suited to determine the equivalence point of a titration of diethlyamine with HBr? pKb of diethylamine=3.16 A) phenolpthalein pKHIN ~9 B) bromo blue pKHIN ~4 C) alizarin yellow pKHIN~11 D) methyl violet pKHIN~ 1 E) phenol red pKHIN ~ 7.5 ?
January 29, 2011

Physics
I dont really know what the refractive index is or the Total Internal Reflection, i jst know Snell's law
January 25, 2011

Physics
that link just tells you that question is missing, but it doesnt help answer it
January 25, 2011

Physics
A light ray of wavelength 610 nm is incident at an angle θ on the top surface of a block of polystyrene surrounded by water. Find the maximum value of θ for which the refracted ray will undergo total internal re- flection at the left vertical face of the block...
January 25, 2011

computer
criteria used by organizations to choose among prgramming languages
January 19, 2011

computer
what fundamental rights of the individual have computer privacy laws tried to protect
January 19, 2011

computer
For askink which printer you shold use when printing a document, which type of dialog box would be most approprate and why?
January 18, 2011

computer
name and describe five criteria that are used by organizations to choose among programming languages.
January 18, 2011

computer
when hardware or software doesn't funtion properly, what are some activities to help identify common problems
January 18, 2011

Science
How do you calculate the total magnification of a microscope, using the eyepiece magnification and the objective magnification?
January 17, 2011

Physics
a person stands a distance of 0.300 meters from the right end of a 2.00 meter long uniform platform that is supported by two posts, one at each end. The board has a mass of 20.0 kg and the person's mass is 75.0 kg. a. determine the force exterted on the board by the post ...
January 17, 2011

Math
well first, you set up a poportion 63 over 32,= x over 81. cross multiply 32*x is 32x cross multiply 63 * 81=5,103. 5,103/32x is 159.46...hope this helps..
January 17, 2011

Pre-Calculus
For what values of x is it true that |sin(x)-x| < 0.01?
January 17, 2011

Social Studies
how are blogs similar and different from journalism?
January 16, 2011

german
Oh wow. How long have you been taking German as a class? You just need to study. Even watch a German movie that has English subtitles and pay close attention. Write down vocabulary from your textbook and take notes if you have a class and Google "How to learn German,"...
January 16, 2011

Physics
Tyler is standing at the 10-yard line waiting to catch the initial kick-off. The .75 kg football experiences a change in velocity of 12 m/s in .17 s when caught by Tyler. What force does Tyler apply on the football?
January 16, 2011

Physics
A 3 kg cart is moving along when it strikes a 2 kg cart (initially at rest). The velocity of the two-cart combination after the collision is 4 m/s. Calculate the velocity of the 3 kg cart before the collision.
January 16, 2011

Physics
Joe is sledding down a snow hill when he collides with Mike half way down the hill. Joe and the sled have a mass of 65 kg and their velocity before the collision was 12 m/s. If Mike has a mass of 55 kg, what velocity would Joe, Mike, and the sled have after the collision?
January 16, 2011

History
What do you think about what I wrote? Please give me feedback! And what grade would you give it? (This homework question was removed due to a copyright claim submitted by K12 Inc.) My answer: The biggest art movement that came out of World War One was the Dada movement. The ...
January 14, 2011

World History
Thank you so much! I wrote my paragraph and it was easy thanks to you! :D
January 14, 2011

World History
I needed someone to explain to me your answer to my question so I can write a paragraph on it. Please don't give me a Wikipedia link, I need someone to actually explain this to me without just saying, "go here". I really appreciate you going through to the work ...
January 14, 2011

World History
Explain how totalitarian rulers were able to acquire power during the 1930s. Describe at least two specific totalitarian leaders, the conditions in their countries that played a part in their rise to power, and the way they used those conditions to gain power.
January 14, 2011

acounting
TEST XQ's Software Development Division (SDD) has developed several architectural design software packages. One software package that they have developed is being sold to English Company for $250,000 or 325,000 pounds. The cost of developing the software was $195,000. As ...
January 14, 2011

Health
is it bad to do the same kind of sit ups every night?
January 13, 2011

Physics
Actually 100 years is a century
January 12, 2011

Advanced Functions
he value of a new car depreciates at a rate of 12% per year. Write an equation to represent the approximate value of a car purchased for $23 000. Determine the value of the car two years after it is purchased. Approximately how many years will it take until the car is worth $...
January 12, 2011

Physics
A frictionless roller coaster is given an ini- andros (saa2652) – Energy II – dewey – (339113) 2 tial velocity of v0 at height h = 13 m . The radius of curvature of the track at point A is R = 39 m.
January 10, 2011

social studies
What are the failures of the UN organization -World meteoroligcal organization(WMO)
January 9, 2011

Physics
I got it the answer is 9.5 cm underwater
December 16, 2010

Physics
One cm of a 10-cm-long rod is made of metal, and the rest is wood. The metal has a density of 5000 kg/m3 and the wood has a density of 500 kg/m3. When the rod is set into pure water, the metal part points downward. How much of the rod is underwater?
December 16, 2010

algebra
Simplify: (3x^0 y^-4)(2x^2 y)^3 I got 24x^6 / y am I right?
December 14, 2010

algebra
okay thanks :)
December 14, 2010

algebra
simplify (5x-4)^2 I got 25x^2 -16 is that right?
December 14, 2010

Pre-Calculus
or maybe the answer is: y=2xy but that's kind of weird
December 13, 2010

Pre-Calculus
translate this polar equation into a rectangular form: rsin(2theta)=sin(theta) My answer: r2sin(theta)cos(theta)=sin(theta) 2rcos(theta)=1 2x=1 x=1/2 This is the only answer I can get and someone told me it's wrong. Would someone please help me with this
December 13, 2010

com
Write three sentence using plurals correctly and three sentences using possessives correctly on the topic of how to store personal financial information effectively and efficiently.
December 11, 2010

Ms. Sue
Thanks
December 11, 2010

Ms. Sue
Ms. Sue could I please recieve ur help on my homework. I have to do a presentation and Its a media project which I have to represent, its on the Freedom Writers- the book, and two media clips. The media clips are Hannas suitcase and Paperclips. I also got a quote as well which...
December 11, 2010

circle geometry triangles
Jacob drew the scalene triangle shown. What must he know to correctly draw this triangle?
December 11, 2010

can you please check my answers
I'm working on this for my current studies and found these answers from the first 2 chapters and some research online. 1) C 2) B 3) D 4) A 5) 6) A 7) A 8) 9) D 10) 11) 12) A 13) C 14-18) 19) C 20) B The reason I say D for 3 is because it says right in my text that the ...
December 11, 2010

College Physics
Four masses are positioned at the corners of a rectangle, as indicated in the figure below (not to scale). x 1kg------2kg | | | |y 3kg------4kg (a)Find the MAGNITUDE and DIRECTION of the net force acting on the 2.0 kg mass if x = 0.20 m and y = 0.11 m. (b)How do your answers ...
December 10, 2010

Pre Calc
f(x,y)=ln(5x^2-7y^3) Find ALL 2nd derivatives. fxx,fxy,fyx,fyy
December 10, 2010

social studies
no problem!
December 10, 2010

social studies
okay thanks I found it, it's C.
December 10, 2010

social studies
Between 1850 and 1950 the productivity of the average American farm worker: A. declined B. remained about the same C. doubled D. quadrupled I'm unsure which choice to choose? helpp
December 10, 2010

Physics - Mechanics and Ocsillatory Motion
Suppose that each of the three masses in the figure below has a mass of 5.05 kg, a radius of 0.0679 m, and are separated by a distance of 9.9 m. If the balls are released from rest, what speed will they have when they collide at the center of the triangle? Ignore gravitational...
December 9, 2010

Spanish
i have that i want to be a cook, and i have that i like to work in a kitchen and that i love to prepare meals. and i said im creaitve and artistic and a good cook. but i dont know what else to say because our teacher said it has to be really long
December 7, 2010

Spanish
you are preparing for a job interview for your dream profession. the job application asks you to write a paragraph eh espanol discussing the following things. please explain why you are interested in this profession, what activities will you do on a daily basis having this ...
December 7, 2010

7th grade
how do you convert 35ibs per minutes to ibs per hour?
December 6, 2010

6th grade
what is 30 1/4-29 1/3
December 6, 2010

Chemistry
Thank you for the help
December 6, 2010

Chemistry
Diethyl ether has a boiling point of 34.5C, and 1-butanol has a boiling point of 117C. Both of these compounds have the same numbers and types of atoms. Explain the difference in their boiling points. The answer I found was that: only 1-butanol can form hydrogen bonds. But I ...
December 6, 2010

Chemistry
Thank you. That helped a lot.
December 6, 2010

Chemistry
Which of the following gases would you keep in an outdoor storage tank in winter? Explain why. methane(CH4), Propane(C3H8), or butane(C4H10)
December 6, 2010

Math
a 52g. weight tied to a spring stretches the spring 1.3cm. How many grams would it take to stretch the spring 3cm?
December 5, 2010

Math
A public opinion poll found that 5 out of 8 people in a community wanted a exercise course. if there are 10,000 people in a community, how many do NOT want a exercise course?
December 5, 2010

sociology
I have the same question, going to Rasmussen College in St. Cloud, MN and I am confused as hell. How did you all do on your assignment??
December 3, 2010

Chemistry
An aqueous solution of H2SO4 is 60.0 % H2SO4 by mass. The density of the solution is 0.968 g/mL . I need to find the Molality, mole fraction, and Molarity.
December 3, 2010

Chemistry
I think I got the answer. Molar Mass = 119 g/mol Molecular formula is the same = C6H5P
December 3, 2010

Chemistry
A solution of 2.50 g of a compound having the empirical formula C6H5P in 25.0 g of benzene(C6H6) is observed to freeze at 4.3 degrees C. Calculate the molar mass of the solute and its molecular formula.
December 3, 2010

algebra
Solve for x: (-1/3)(-4+3x)=1/2
December 2, 2010

Chemistry
The solubility of CO2 in water at 25 degrees C and 1 atm is 0.034 mol/L. What is its solubility under atmospheric conditions? (The partial pressure of CO2 in air is 0.0003 atm.) Assume that CO2 obeys Henry's law. My Answer: 1.02 x 10^-5 mol/L
December 2, 2010

math
1 ft = 1/3 yd 7 yd - 3 1/3 yd = 3 2/3 yd or = 11/3 yd or = 3.67 yd
December 2, 2010

Chemistry
I think I got the answer. Can some please check it. Molarity = 17.3 mol/L = 17.3 M Molality = 25.1 mol/kg = 25.1 m
December 2, 2010

Chemistry
Calculate the molarity and the molality of an NH3 solution made up of 30 g of NH3 in 70 g of water. The density of the solution is 0.982 g/ml. Molar Mass of NH3 = 17.04 g
December 2, 2010

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