Sunday
August 28, 2016

Posts by charlotte

Total # Posts: 201

Economics - PLEASE CHECK ANSWERS
We are supposed to use our notes on the topics and the Internet to help us in our understanding of the course. I just needed to be pointed in the correct direction as to know where to look for these questions! There were multiple more that I was able to answer with my ...
July 13, 2016

Economics - PLEASE CHECK ANSWERS
Thank you so much, Writeacher, for the helpful resources!
July 13, 2016

Economics - PLEASE CHECK ANSWERS
i must be in the same class as Taylor because this is the first question I have posted. it is an online class. are my answers correct? i looked for a long time to try to find them.
July 13, 2016

Economics - PLEASE CHECK ANSWERS
my answers are: 1. B 2. A 3. C 4. A 5. B 6. D
July 13, 2016

Economics - PLEASE CHECK ANSWERS
1. The main advantage to a corporation is.. A. Ease of entry B. Limited liability for the owners C. Dividends all go to one person D. Owners share managerial duty (I chose B) 2. The main advantage to a sole proprietorship is.. A. Ease of entry B. Financial capital is easy to ...
July 13, 2016

math
The areas of two similar triangles are 16 and 25. What is the ratio of a pair of corresponding sides?
March 20, 2016

Physics
Real world trampolines lose energy since they are damped springs with much internal friction. How much energy does the sumo wrestler lose on each bounce in this situation? Information I was given: mass=400 kg gravity=10N/kg k = 12000 N/m I also know from the previous question ...
February 6, 2016

Math (Calculus - Limits)
Find the constant c so that lim x->8 x^2+2x+c/x^2-15x+56 exists. For that value of c, determine the limit. (Hint: Find the value of c for which x-8 is a factor of the numerator). I understand that I should set (x-8)(x+b) equal to x^2+2x+c but all the variables are getting ...
January 12, 2016

math
I have 4 spinners each divided into 4 equal sections (labeled 1,2,3,4,) what is the probability of not all same? i have tried multiple ways of doing this and get different results and i don't know what is correct. I have tried 1/4*1/3*1/2*1 and got 1/24 but i know this is ...
November 1, 2015

chemistry
i got it, it's 0.111M!
October 5, 2015

chemistry
A student is asked to standardize a solution of barium hydroxide. He weighs out 0.986 g potassium hydrogen phthalate (KHC8H4O4, treat this as a monoprotic acid). It requires 27.8 mL of barium hydroxide to reach the endpoint. A. What is the molarity of the barium hydroxide ...
October 5, 2015

littlten elermenrty
454 because if 4 is in the ones place, 4 would be in the hundreds place. 10’s place is 50 but there is a 4 in the ones place so, 454.
October 1, 2015

Technology
For number 2 I meant to say D
October 1, 2015

Technology
1. To insert clip art into a document, what step should I take after I find the clip art I want to insert? A. Use the scroll bars to find more choices of clip art B. Click on the clip art image C. Click on the clip art button D. Click the Insert tab at the top of the screen** ...
October 1, 2015

chemistry
Why is filter paper a poor material on which to powder a solid before introducing it into a melting tube?
August 6, 2015

Science
Solution sorry
July 11, 2015

Science
A man enters an elevator holding two boxes-one on top of the other. The top has a mass of 6.0 kg and the buttom box has a mass of 8.0 kg. The man sets the two boxes on a metric scale registers a value of 166N; this is the upward force upon the bottom box. Determine the ...
July 11, 2015

Science
Thank you
July 11, 2015

Science
An unbanked curve has a radius of 80.0 m. What is the naximum speed at which a car can make the turn if the coefficient of static friction is 0.8?
July 11, 2015

biology
Lymphocyte
July 9, 2015

American Government
The source of the Supreme Court's authority is Moral suasion Judicial activism Concurring opinion Dissent My answer: judicial activism
May 4, 2015

physics
If a mass of gasoline occupies 70.01 at 20°C, What is the volume at 35°C?
March 21, 2015

Chemistry
How to Prepare a 50 mM pH 6 Citrate buffer starting from citric acid as the sole source of conjugate base.
January 17, 2015

Chemistry
How to perform a pH Titration of 25 ml of 50 mM Phosphoric acid from pH 1 to pH 13 with 1 N NaOH (including standardizing the NaOH).
January 17, 2015

Chemistry
Thanks for that information but how do you do a pH vs Temp graph for this? Because, I need to do the calculations and a graph of pH vs Temp? (Even if it's just an example or formulas it'd be very helpful and well appreciated.)
January 16, 2015

Chemistry
Well neither did my teacher that's why I'm confused to begin with.
January 16, 2015

Chemistry
How to make 100 mL of 100mM of Tris HCl and 100 mL of 100mM of Tris Base. Follow the pH of the resulting combined solution as it is heated from 0 to 50 degrees Celsius.
January 16, 2015

Physics 10 (helppp please) thannnks
A sagging floor is jacked up and a steel girder 10 ft long whose cross sectional area is 6in^2 is put underneath. When the jack is removed, a strain gauge shows that the girder has been compressed by 0.0080in. Find the weight the girder is supporting in lbs and tons.
January 14, 2015

Physic
The right hand rule is used to determine the direction of the magnetic force on a positive charge.
January 14, 2015

Physics
Thanks, so that's why I cant solve it. :(
January 13, 2015

Physics
a wire 100 cm long and 0.2 cm in diameter is suspended from a support. a 10 kg mass is hung from the lower end of the wire. a find the stress b find the strain c young's modulus of elasticity
January 13, 2015

Physics grade 10
john is walking at such speed so that his kinetic energy is 20 J, what is his speed? It started to rain John runs at a rate of 4.2 m/s find the change in KE.
December 13, 2014

college algebra
A rectangle picture frame has a perimeter of 1800 centimeters and a width that is 300 less than its length. Find the area of the picture.
November 20, 2014

maths
maria gave two fifths of her stickers to susan but still had 18 left. how many did she give susan. thats my homework question and i dont understand how i find out the answer
November 6, 2014

Chemistry
The boiling point of diethyl ether CH3CH2OCH2CH3 is 34.500C at 1 atmosphere. A nonvolatile, nonelectrolyte that dissolves in diethyl ether is cholesterol . How many grams of cholesterol, C27H46O (386.6 g/mol), must be dissolved in 208.0 grams of diethyl ether to raise the ...
October 5, 2014

algebra
Jim has some nickels, dimes and quarters worth $5.30. There are five times as many dimes as quarters, and six more nickels than dimes. How many of each kind of coin does he have?
September 9, 2014

trigonomertry math
If cos A=1/3 and tan A<0,determine the value of 2sin A+tan A without the use of a calculator
May 20, 2014

Language Arts - Grammar - please check answers
is #4 'was'? is #6 'was'? is #7 'day'? is #10 "Mr. Hynes'?
April 15, 2014

Language Arts - Grammar - please check answers
1. Michelle Kwan has become an inspiration to us all. 2. Is Sara the runner in the blue T-shirt? 3. I could have been a contender. 4. The winner of the spelling bee was Tracy. 5. The next speaker will be Mr. Gonzales. 6. Who was the fourteenth president of the United States? 7...
April 15, 2014

Language Arts - Grammar - please check answers
thank you!
April 15, 2014

Language Arts - Grammar - please check answers
okay thank you! Are these the correct Predicate nominatives? 2. president 3. "Night and Day" 4. champion 5. one 6. part
April 15, 2014

Language Arts - Grammar - please check answers
Identify the linking verb and the predicate nominative. 1. My partner for biology lab is Penelope. 2. Jason will be the next student council president. 3. Mrs. Furillo's favorite song is still "Night and Day." 4. Rocky Marciano was the world heavyweight boxing ...
April 15, 2014

Science
What is the origin of volcanism?
March 3, 2014

Algebra help ASAP please
thank you!
February 27, 2014

Algebra help ASAP please
For #1, i cannot figure out what 2x^2 - x - 1 factored is
February 27, 2014

Algebra help ASAP please
Simplify. 1. x^2 - 1/2x^2 - x - 1 2. x^2 - 16/x^2 - 6x + 8 3. 6x^2 + 4x/2x^2 + 4x My answers: 1. ??? 2. x+4/x-2 3. 3x?
February 27, 2014

Algebra help ASAP please
simplify each expression. 1. 6/2b - 1 minus 4/b - 1 2. n-6/2n + 2 plus 4n/3 3. 4/6x^3 - 12x^2 minus x - 3/6x^3 - 12x^2 please explain how to do these!! thanks
February 27, 2014

Algebra 1
Simplify each expression. 1. 2x + 10/x+5 2.x^2 - 25/3x - 15 3. x^2 + 4x/x^2 - 9x 4. n^2 + 7n + 10/ n^2 + 2n - 15 Please explain how to do these I don't understand!
February 6, 2014

Science help please!
1. The relationship between temperature and volume is known as what law? 2. What is the relationship between temperature and pressure? (directly proportional or inversely proportional) 3. The relationship between volume and pressure is known as what law? My answers: 1. Charles...
December 2, 2013

Math help please
1. The ordered pairs (0, 1), (1, 4), (2, 16), (3, 64), and (4, 256) represent a function. What is a rule that represents this function? y = 4^x y = 4x y = x^4 y = x + 4 2. Consider the relationship between the height of a tree and time. Time would be considered which of the ...
November 22, 2013

Language Arts help last questions please
Hm, I guess I will go over these phrases more. Thanks for your time
November 18, 2013

Language Arts help last questions please
Identify the italicized word(s) in each sentence. 17. Going outside during a thunderstorm is not the wisest thing to do in the summer. (*Going outside during a thunderstorm* is italicized) gerund phrase participal phrase infinitive phrase prepositional phrase 18. Following the...
November 18, 2013

Language Arts help please
thanks!
November 18, 2013

Language Arts help please
Choose the word(s) that the italicized phrase modifies or describes. 1. According to this map, the smallest region in the United States is New England. (*is New England* is italicized) map smallest region Unted States 2. DynaTAC800X, the nation's first cell phone, was ten ...
November 18, 2013

Math help please
are the answers: 1. A(n) = 12 + (n - 1)(6) 2. 2
November 14, 2013

Math help please
1. Each time a touchdown is scored in a football game, 6 points are added to the score of the scoring team. A team already has 12 points. What rule represents the number of points as an arithmetic sequence when n is the number of touchdowns scored? A(n) = 12 + 6n A(n)12 - (n...
November 14, 2013

Math help please
1. At midnight, the temperature, t, is 13 degrees below zero. If the temperature is expected to rise 5 degrees for the next several hours, what equation could you use to determine what temperature it will be after h hours? T = -13h + 5 H = 5t + 13 T = 5h -13 T = 5h + 13 My ...
November 8, 2013

algebra
The answer is the first choice because: 0 * 6 = 0 1 * 6 = 6 2 * 6 = 12
November 8, 2013

Math help please
1. The ordered pairs (1, 1), (2, 8), (3, 27), (4, 64), and (5,125) represent a function. What is a rule that represents this function? Y = x Y = 4x Y = x^2 Y = x^3 I don't know how to solve this please help!
November 7, 2013

Health
9. Kristy, a 13-year-old girl, has a resting heart rate of 67 beats per minute. Using the lower and upper limit reserve training percentages of 50 percent and 85 percent respectively, what is Kristy’s target heart rate range? 137 to 186 per minute 140 to 194 per minute ...
October 23, 2013

Math
Ok got it thanks!
October 16, 2013

Math
1. The US Senate is composed of 2 senators from each of the 50 states. For a treaty to be ratified, at least two-thirds of the senators present must approve the treaty. Suppose all senators are present and 48 of them have voted in favor of a treaty. What are the possible ...
October 16, 2013

Math help
1. Which value is a solution of the equation 5 - 4x = -3 0 2 -3 1/4 2. Which ordered pair is a solution of the equation y = x - 4 (2, 6) (6, 2) (-2, 6) (3, -1) 3. Which ordered pair is a solution of the equation y = 3x (-2, -9) (-8, -18) (-8, -3) (-10, -30) 4. Which ordered ...
October 15, 2013

Social studies help please
Thanks!
October 9, 2013

Social studies help please
1. Great early American civilizations built large cities In Central and South America In Alaska On the plains of North America In Asia 2. Spanish explorers first arrived in the Americas In the nineteenth century In the late 1400s In the late 1500s In the seventeenth century 3...
October 9, 2013

Math help please
1. Solve for x. 4(x - b) = x b = 4/3x b = 3/4x x = 4/3b x = 3/4b 2. Solve for y, then find the value of y when given x = 2. 6x = 7 - 4y -12 7/4 19/4 24 I need help solving these. Can you please explain how to solve these problems?
October 2, 2013

Math help!
I know this is kinda late but thank you!!! That is correct I got my paper back today thanks!
October 1, 2013

Math help!
1.(g + 4) - 3g = 1 + g 1 4 No solution Identity 2. 5y + 2 = 1/2(10y + 4) 5 10 No solution Identity 3. 0.5b + 4 = 2(b + 2) 0 0.5 No solution Identity 4. -3x + 5 = -3x + 10 5/6 -5/6 No solution Identity My answers: 1. 1 2. Identity 3. 0 ??? Not sure 4. No solution I really need ...
October 1, 2013

Language arts help please
Thanks!
September 30, 2013

Language arts help please
Hm ok. So maybe the answer is multilegged and kitchen? Is that correct?
September 30, 2013

Language arts help please
1. Identify the adjectives in the followig sentence. You can choose more than one answer. After a rainfall, bugs, slugs, and all sorts of multilegged critters would descend from the ceilings and fall on the kitchen table, or worse, on our bunks. Rainfall Sorts Multilegged ...
September 30, 2013

SS
Yeah wow I got all my answers right. 5/5 (100%)
September 29, 2013

Math last question i promise
Thank you so much!
September 27, 2013

Math last question i promise
*didn't
September 27, 2013

Math last question i promise
Well, at first I din't know how to simplify it, but I think I figured it out. Does m = 60?
September 27, 2013

Math last question i promise
I have another problem: Solve this equation: $19.95 + $.99m + $65.32 = $144.67 I swear this is the last question! I'm sorry I am asking so much, I just need a little help.
September 27, 2013

Math help please last question
Thanks!
September 27, 2013

Math help please last question
I have another problem: Solve this equation: $19.95 + $.99m + $65.32 = $144.67 I swear this is the last question! I'm sorry I am asking so much, I just need a little help.
September 27, 2013

Math help please last question
Sorry I forgot to enter my name x is equal to 26. x = 26
September 27, 2013

Math help please last question
Solve the equation. 10. 2(4x -4) + 2(3x + 2) = 360 Can you please help me on this problem? Could you explain it please? I'm confused...
September 27, 2013

Math help please
Thank you! That helped a lot! I have no idea why 3 was hard for me...
September 27, 2013

Math help please
1. 2(3x + 5) = 46 4 5 6 7 2. 1/2x + 1/4x = 16 16 21.3 32 64 3. 6 - x - x = 18 -6 6 9 -9 4. 4x - 3/5 = 2/5 1/5 5/5 1/2 1/4 My answers: 1. 6 2. 21.3 3. ???? 4. 1/4 I have no idea how to solve 3! Can you please explain? Thank you
September 27, 2013

ms.sue please help
Well post what you need help with.
September 25, 2013

Math help last question
7. Solve. 2/3x - 5 = 1 x = 3 x = 4 x = 9 x = 12 My answer 7. x = 9
September 25, 2013

Math help
How is writing an equation to represent a situation involving two variables similar to writing an equation to represent a situation involving only one variable? How is it different?
September 24, 2013

Last questions Ms. Sue please for math
For #1, I meant to write in the choices Whole Numbers not While numbers. Sorry
September 19, 2013

Last questions Ms. Sue please for math
1. To which subset(s) does the number √42 belong? Rational numbers Irrational numbers Whole numbers, integers, rational numbers While numbers, natural numbers, integers 2. Evaluate the following expression for the values given. P/s + r^2q ( p = 60, q = 6, r = 5, s = 4) ...
September 19, 2013

Math help Ms. Sue please
Ok thank you for your time
September 19, 2013

Math help Ms. Sue please
Ok thanks Graham and Mrs.Sue! So is #4 2/9x-1/3 ?
September 19, 2013

Math help Ms. Sue please
1. What is the simplified form of the expression? 7m^2 + 6.5n - 4n + 2.5m^2 - n 9.5m^2 + 1.5n 4.5m^2 + 1.5n 1.5m^2 - 4.2n 9.5m^2 - 1.5n 2. What is the sum? 9/4 + (-1/5) 41/20 -41/20 -1/3 8/20 3. Order the following numbers from least to greatest. √7, -2.3, √3, 5.1...
September 19, 2013

Language Arts 6 Ms. Sue please
Ok I think number 1 is drama. Is that right?
September 18, 2013

Language Arts 6 Ms. Sue please
Actually I believe number 1 might be drama, because its describing what the production is. Is that right?
September 18, 2013

Language Arts 6 Ms. Sue please
Thanks for the links! So would number 2 be day? Number 1 would be production? Sorry I'm really trying to get these right I'm not good at them
September 18, 2013

Language Arts 6 Ms. Sue please
Sorry I meant number 1 would be promptly?
September 18, 2013

Language Arts 6 Ms. Sue please
So number 2 would be telling? And number 1 would be skipped?
September 18, 2013

Language Arts 6 Ms. Sue please
1. Which word is modified by the adjective in the sentence below? The drama production will start promptly at 8 o'clock. Start Promptly Production Drama 2. Which word is modified by the adjective in the sentence below? Not a single day goes by without me tellin my sister ...
September 18, 2013

Math Ms. Sue please
Thanks!
September 13, 2013

Math Ms. Sue please
1. What is the product of (-6.8)^2? -13.6 46.24 -46.24 13.6 2. Find the product. 5/10 * 10/3 23/6 -5/7 -7/5 5/3 3. Find the quotient. 3/7 ÷ 1/2 3/14 6/7 13/14 4/7 4. Simplify the expression. 3/4 ÷ 2/5 3/10 23/22 15/8 5/9 My answers: 1. 46.24 2. 5/3 3. 6/7 4. 15/8
September 13, 2013

pre calc
please help!!!!
September 13, 2013

pre calc
Let t be time in seconds and let r(t) be the rate, in gallons per second, that water enters a reservoir: r(t)=700−40t. a) For 0≤t≤30, when does the reservoir have the most water? b) For 0≤t≤30, when does the reservoir have the least water?
September 13, 2013

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