Wednesday
October 1, 2014

Posts by Stephanie


Total # Posts: 992

chemistry
A chemist performed an experiment in which silver nitrate was used to precipitate all of the chromate ion as silver chromate, Ag2CrO4 from 200 mL of a solution of potassium chromate, K2CrO4. This process required 120 mL of 0.200 M AgNO3. Write the balanced equation that ...
October 10, 2011

Social Studies 9
thank you !!!! :D
October 5, 2011

Social Studies 9
18th century france propose some reasons why women were unable to keep leadership positions during the reign of terror and its aftermath. HELP I NEED IT BY TOMORROW!!!
October 5, 2011

Physics
A woman at an airport is towing her 20.0 kg suitcase at constant speed by pulling on a strap at an angle θ above the horizontal. She pulls on the strap with a 35.0 N force, and the friction force on the suitcase is 20.0 N. a) What angle does the strap make with the ...
October 5, 2011

Physics
a crate slides down a frictionless ramp with an angle of 29.5 above the horizontal. find the acceleration of the crate.
October 5, 2011

algebra
the width of a rectagle is fixed at 4cm. For what lengths will the area be less than 86cm2
October 5, 2011

Social Studies 9
HELP!!!! How did voltaire use irony to insult rousseau. i really need to know !!.
October 4, 2011

math
How is dividing a decimal by a whole number the same as dividing a whole number by a whole number? How is it different?
October 4, 2011

math
I cannot figure out how to solve this problem. 1/3 (x + 9) + 5 = x/3 + 8
October 4, 2011

4th grade Math
That it is easier
September 28, 2011

math
Write two sets of compatible numbers for each. Then give two possible estimates. 56 divide by 413 71 divide by 580
September 28, 2011

Social Studies 9
What are some examples of the kings key advisors, i need some examples to support my answer. Thanks ! AND ALSO CAN YOU PROVIDE EXAMPLES FOR USE OF STAR CHAMBER(THE KING USING THE STAR CHAMBER) AND UNPOPULAR METHODS OF RAISING MONEY. AND ALSO . FOR CHARLES I EXTRAVAGANCES . ...
September 28, 2011

math
A ladder is resting against a wall. The top of the ladder touches the wall at a height of 20ft. Find the length of the ladder if its length is 4 ft more than its distance from the wall.
September 28, 2011

Ms. Sue
You think you would help me with some of the Math problems I posted?
September 28, 2011

math
Given the indicated parts of triangle ABC with γ = 90°, approximate the remaining parts. (Round your answers for a and c to one decimal place.) β = 51°31', b = 250.0 α = ° ' a = c = Given the indicated parts of triangle ABC with γ = 90&...
September 28, 2011

math
A person flying a kite holds the string 4 feet above ground level. The string of the kite is taut and makes an angle of 60° with the horizontal (see the figure). Approximate the height of the kite above level ground if 700 feet of string is payed out. (Round your answer to...
September 28, 2011

I NEED URGENT HELP!!!
ok, thanks
September 28, 2011

I NEED URGENT HELP!!!
ok, sorry, would you help me then, please
September 28, 2011

I NEED URGENT HELP!!!
A ship leaves port at 1:00 P.M. and sails in the direction N36°W at a rate of 25 mi/hr. Another ship leaves port at 1:30 P.M. and sails in the direction N54°E at a rate of 16 mi/hr. (a) Approximately how far apart are the ships at 3:00 P.M.? (Round your answer to the ...
September 28, 2011

I NEED HELP!!!!!MATH!!!
A person flying a kite holds the string 4 feet above ground level. The string of the kite is taut and makes an angle of 60° with the horizontal (see the figure). Approximate the height of the kite above level ground if 700 feet of string is payed out. (Round your answer to...
September 28, 2011

MATH
Given the indicated parts of triangle ABC with γ = 90°, approximate the remaining parts. (Round your answers for a and c to one decimal place.) β = 51°31', b = 250.0 α = ° ' a = c = Given the indicated parts of triangle ABC with γ = 90&...
September 28, 2011

trig
HELLO???? WHATS THE ANSWER
September 28, 2011

geometry
If a line segment has endpoints A(3x+5,3y) and B(x-1,-y), what are the coordinates of the midpoint of line segment AB?
September 28, 2011

math
estimate the quotient 2 divide 704
September 27, 2011

Social Studies 9
What are some examples of Divine of rights of kings, i really need some examples to support my reasoning for my project, please help ! Thank you !!
September 27, 2011

Social Studies 9
Thank youuu ! :D. oh one more thing how would i write . another one for the english protestant ? . because i have info about it, nor does my textbook has it . I'm so sorry to be asking so much questions, its just that i dont get what its asking for :P.
September 24, 2011

Social Studies 9
I copied it from the Wikipedia: the troubles section and how am i suppose to write about it from the two different points of view ?:# my teacher didnt explain what it meant ......
September 24, 2011

Social Studies 9
Thank you !! oh . i forgot, its another english protestant point of view. and am i suppose to write: The Troubles (Irish: Na Trioblóidí) was a period of ethno-political conflict in Northern Ireland which spilled over at various times into England, the Republic of...
September 24, 2011

Social Studies 9
1.: Find out more about the conflict in the northern ireland today. write one account of the situation from an irish catholic point of view, and another protestant point of view 2.: how long should events that happened in the past be allowed to control events today. explain ...
September 24, 2011

Social Studies 9
Thanks ! could you please answer my other two questions as well ! :D
September 24, 2011

Social Studies 9
Explain how television and other media can contribute to peoples hysteria. PLEASE HELP ME . ANOTHER question i dont understand is : Find out more about the conflict in the northern ireland today. write one account of the situation from an irish catholic point of view, and ...
September 24, 2011

Social Studies 9
Thank you ! That really cleared things up, so am i suppose to use the headings in the middle ? . Thanks !
September 24, 2011

Social Studies 9
Thanks so much ! and for the commonwealth, do i use the england one ? . or just commonwealth . oh right, before i forget how am i suppose to use the headings, btw ima drawing a venn-diagram.
September 24, 2011

Social Studies 9
compare the government under a republic (commonwealth), an absolute monarchy and a constitutional monarchy. use the following headings the ruler, the role of law, and the rights of people. I dont understand how you would do this. like how would you use the headings :#
September 24, 2011

math
talk math explain how you can tell without dividing a 3-digit number divided by a 1-digit will have a quotient of 2 or 3 digits.
September 22, 2011

math
name the position of the first digit of the quotient. then find the first digit. 3 divide by 579
September 22, 2011

Social Studies 9
I would like you please to . explain how I am suppose to do this question. i dont understand what this question is asking for.
September 22, 2011

Social Studies 9
Make a list of the measures that Charles I used to avoid calling parliament. Beside each entry explain which classes of society would be the angriest about these measures and why. Came straight from the crossroads textbook :a meeting of nation.
September 22, 2011

english III
what is a pronoun of a sentence?
September 20, 2011

math
kathy's family uses 138 gallons of water doing laundry each week. how many gallons of water does kathy's family use for laundry in 1 year? (hint: 1 year = 52 weeks)
September 19, 2011

math
explain why the second partial product is always greater than the first partial product when you multiply a 3-digit number by a 2-digit number.
September 16, 2011

Humanities
I need an introduction to the relationoship between culture and arts. The questions I need to answer are , What is culture, what is art, what is the role of the artist? I can answer the quwestion, I am just having a hard time starting an introduction.
September 15, 2011

Humanities
I need help with an introduction to my culture and arts class.
September 15, 2011

AP Chemistry
Calculate the volume of a 36% solution of hydrochloric acid (density = 1.50g/mL, molar mass = 36 g/mol) required to prepare 9 liters of a 5 molar solution. A. 1 liter B. 2 liters C. 3 liters D. 4 liters E. 5 liters
September 15, 2011

Math
what is 1/2 or 1 over 2 multiply by 6?
September 13, 2011

math
explain how you can tell without multiplying that 700 * 60,000 and 7,000 * 6,000 have the same value.
September 12, 2011

math
the side of a square is 2 meters long. what is the area of the square? what is the perimeter of the square in centimeters?
September 12, 2011

math
researchers discovered a large group of krill that was more thatn 30,000 feet long. About how long is 30,000, measured in the number of krill? Adult Antarctic krill are about 2 inches long.
September 12, 2011

math
suppose a penguin eats about 5 pounds of krill a day. about what number of krill does the penguin eat in 100 days? (hint: 1 pound=16 ounces) 30 antarctic krill weigh about 1 ounce altoghter.
September 12, 2011

math
adult antaarctic krill are about 2 inches long.
September 12, 2011

math
Researchers discovered a large group of krib that was more than 30,000 feet long. About how long is 30,000 feet, measured in the number of krill?
September 12, 2011

math
30 antartic krill weigh about 1 ounce altogether.
September 12, 2011

math
suppose a penguin eats about 5 pounds of krill a day. about what number of krill does the penguin eat in 100 days? (hint: 1 pound =16 ounces.)
September 12, 2011

Government
d
September 11, 2011

Comm 100 college
When Keri wanted Ben to stop talking, she averted her eyes and turned her back. The function of this behavior was to ________. illustrate display emotion adapt regulate interaction
September 9, 2011

math
the function y=20x shows the amount of money in Marcy's bank account after x weeks. How much money will be in the account after 6 weeks?
September 1, 2011

math
use the ruler and the equation to make a function table. rule: multiply by 7. p times 7 = r
September 1, 2011

geometry
Stupid logic problem: At the state basketball tournament, 42 basketball games are played to determine the winner of the tournament. After each game, the loser is eliminated from the tournament. How many teams are in the tournament?
August 31, 2011

math
simplify by combining like terms. then solve. 8m+3m=55 x+2x=30
August 30, 2011

math
each variable represents one number. find the value of each variable. a+5=11 a-b=2 3xc=12 c divide d=4
August 30, 2011

math
each variable represents one number. find the value of each variable. x+4=9 3+y=x
August 30, 2011

math
use properties and mental math to find the value. (10times8)times3 8times(3times5) (36+42)+24
August 29, 2011

math
use propertise and mental math to find the value. 19+(28+21) 3 times 270 (86+27)+3
August 29, 2011

math
round 7,596,459,456 hundreds thousand
August 24, 2011

math
round 7,596,459,456 to the place named ten thousands millions hundreds thousand
August 24, 2011

math
find the range the answer will be within 6,473+3,234=9,707 and the range is 3239 do i add 6,473+3,234=9,712
August 24, 2011

math
find the range the answer will be within 6,473+3,234 32,959+15,568 79,484+8,933
August 24, 2011

math
name the place to which each number was rounded. 76,960 to 77,000 687,684 to 690,000 1,284,955 to 1,284,960
August 24, 2011

math
estimate using compatible numbers or other methods. estimate by rounding 123,786-82,004=
August 24, 2011

math
estimate using compatible numbers or other methods. 90,203+87,392=
August 23, 2011

math
front-end estimation to find and estimate for 4,381+321+6,918
August 23, 2011

math
wendi went biking 4 days last week. the longest distance she rode in one day was 7 miles, and the shortest distance she rode was 3 miles.what is a reasonable total number of miles wendi biked during the 4 days?
August 23, 2011

painting
a painting is 3 feet wide and 2 feet long. what is its area?
August 23, 2011

com/155
start me off.
August 11, 2011

accounting
Valmont, Inc. experienced the following events in 2012, in its first year of operation. 1. Received $20,000 cash from the issue of common stock. 2. Performed services on account for $50,000. 3. Paid utility expense of $12,500. 4. Collected $39,000 of the accounts receivable. 5...
August 7, 2011

chemistry
describe how one can obtain pure oxygen by fractional distillation of liquedfied air
August 4, 2011

chemistry
suppose 5.00g of sodium carbonate reacts completely with excess of hydrochloric acid. Show how to calculate the mass (g) of sodium chloride that would be formed. Na2CO3 + 2HCl = 2NaCl + CO2 + H2O What is the limiting reagent?
July 21, 2011

algebra
2. The equation relates the radius r of a drainpipe in inches to the flow rate F of water passing through it in gallons per minute. a. Find the radius of a pipe that can carry 600 gallons of water per minute. Round to the nearest tenth. (Let ) b. Solve the following equation ...
July 11, 2011

government
What was the most common religious affiliation in the 108th Congress? Protestant Jewish Roman Catholic Non-religious
June 30, 2011

Health Promotion and Education Interventions in Di
Describe the leadership principles and skills needed to develop a health promotion project.
June 29, 2011

Statistics
: For each of the following samples that were given an experimental treatment, test whether these samples represent populations that are different from the general population: (a) a sample of 10 with a mean of 44, (b) a sample of 1 with a mean of 48. The general population of ...
June 15, 2011

Algebra
What are some rational equation applications used in forensics or crime scene investigation?
June 15, 2011

Organic Chemistry
What will be the result when ketone is added with ethylene glycol and TsOH?
June 9, 2011

Algebra 2/ trig
sin theta= 7/25, 0< theta < pi/2 cos beta=8/17, 0, beta, pi/2 Find(theta+ beta)
June 1, 2011

medical claims and billing
Kathy, a 33 year old established patient sees Dr. Owens in her office for what she thinks is a sinus infection. Her history and exam are both expanded problem focused with the decision of making low complexity. Her diagnosis is acute sinusitis. What is the CPT Code and ICD-9-...
May 16, 2011

physics
when i was doing it ... everything was alright until the last part... (28 = 3.5 Vbig^2 --> Vbig = 2.828 m/s <-- Q = Area big* Vbig = .00229 m^2 * 2.828 m/s = .00647 m/s = 6.047 cm/s
May 9, 2011

maths
Thanks! I've no idea, i thought my answr was too far off but I was using the wrong formula. Thanks!
May 8, 2011

maths
In the year 2000 there were 350 mobile phones users living in the small town of Phoneville. Since 2000 the number of residents using mobile phones has increased by 25% each year, that is, each year the number of mobile phones increases by a factor of 1.25 Calculate, to three ...
May 8, 2011

physics
7.5 m/s
May 7, 2011

government
Why are political parties created?
April 28, 2011

music
The form of the melody called the bar form is represented by A)AAB B)ABB C)ABA D)ABBA
April 26, 2011

AP Statistics
Viruses are infectious agents that often cause diseases in plants. Different viruses have different potency levels, and this fact can be used to detect whether a new virus is infecting plants in the field. In a potency comparison experiment, two viruses were placed on a ...
April 24, 2011

Physics
Still stuck...see post at 3:34pm. I don't think I'm understanding the instructions regarding what #'s to use for sin and cos.
April 23, 2011

Physics
The answer is supposed to be 16.5N. I can't get it. Is angle A, 100deg? I took 0.80/2.5 = .32 and then cos (.32) = .9999deg. And then in the final equation, for sin A I got sin (100deg) = 98.4. This doesn't seem right.
April 23, 2011

Physics
Q #2: (only other one I'm stuck on...) A 10-kg ladder 2.5m long rests agaist a frictionless wall with its base on the floor 80cm from the wall. How much force does the top of the ladder exert on the wall? I've found answers to similar questions on this site, but not ...
April 23, 2011

Physics
A 30-lb weight is attached to one end of a 6-ft uniform beam whose own weight is 20-lb. Where is the balance point? Thanks in advance.
April 23, 2011

Physics
A 100-kg box is suspended from two ropes; the left one makes an angle of 20degrees with the vertical, and the other makes an angle of 40degrees. What is the tension in each rope. I think I've got the basics: I have Fx=T1(x) + T2(x)= 0 to calc the first tension, and Fy= T1(...
April 22, 2011

Physics
A 30-lb weight is attached to one end of a 6-ft uniform beam whose own weight is 20-lb. Where is the balance point of the system? I know the answer is "1.2 ft from the 30-lb weight" but I can't figure out how to get there. Please help. Thanks...
April 22, 2011

Algebra 1
Thank you very much.(:
April 21, 2011

Algebra 1
Can someone please help me?!?! This is solving for x & y. And it so complicated to me.! And worst of all I have a test on it tomorrow.! D:<
April 21, 2011

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