Sunday

July 5, 2015

July 5, 2015

Total # Posts: 139

**SS**

For the question is this good? In Afghanistan and Pakistan democracy is weak. Elected governments in both Pakistan and Bangladesh have been usurped by military coups. In Pakistan and Afghanistan are committed to the Islamic law which can hurt the people. In Bhutan democracy ...
*May 13, 2015*

**SS**

could you tell me which country in south asia has the strongest and weakest democracies and why
*May 13, 2015*

**SS**

Monitor the strength of democracy in the eight countries of South Asia by looking at the fairness of most recent elections, the existence of a free press, the strength of the judiciary, and the depth of involvement of the nations’ citizens. Explain which country has the ...
*May 13, 2015*

**SS**

could you explain democracy in south asia
*May 13, 2015*

**Math**

Julia spends 5/9 of her vacation at summer camp. She spends 3/4 of the remaining time at her grandparent's home. The remaining 7 days she spends at the seashore with her family. How many days of summer vacation does she get each summer?
*March 23, 2015*

**Language arts**

which of the following is part of the novels rising action? A. johnny's growing role delivering messages and acting as a spy for the whigs B. Dr. Warrens imminent surgery on johnnys hand C. The battle on the Lexington green on the morning of April 19, 1775 D. Rabs death in...
*January 6, 2015*

**History**

What was one way in which african Americans helped the revolutionary war effort? A. They convinced native Americans to join the army B. They joined with women's groups to write petitions C. They protested the war outside british parliament D. They raised and contributed ...
*January 5, 2015*

**History**

Which of the following correctly describes the flow of commodities in the triangle trade? A. Cubas rum is traded for slaves in New England. The slaves are brought to Cuba to grow sugar. Cuban sugar is exported to New England, where it is distilled into rum B. New England's...
*January 5, 2015*

**English**

How has the political climate of boston changed since the beginning of the book? A. Previously, Bostonians considered themeselves loyal british subjects, but after parliament pass the tea act, they thought of themeselves as citizens of an independent nation B. Previously, ...
*December 16, 2014*

**Math**

Simplify the expression. 3x + 4(x - 6) - 3(x - 7) A. 4x - 45 B. 4x - 3 C. 10x - 3 D. 10x + 45 Is it b?
*December 15, 2014*

**Language arts**

Which of the following is the most significant event in the plot following Johnny's accident? A. Johnny realizes that Rab and his uncle are Whigs. B. Rab teaches johnny how to ride goblin. C. Mrs lapham recruits mr. Tweedie to replace johnny in the silversmith shop D. With...
*December 12, 2014*

**algebra**

A boat can travel 29 mph. If it travels 217 miles with the current in the same lenght of the time it travels 189 against the current? What is the current
*November 17, 2014*

**chemistry**

You have a 1.0 M stock solution of H2SO4 in a large flask. You need to dilute this to make a 0.25M solution of H2SO4 for an experiment. If you need exactly 100.0mL of the diluted solution, how would you make the diluted solution?
*July 29, 2014*

**Health**

f a patient is unemployed, it may be helpful to provide ________ along with addiction treatment. A. Anger management B. Career counseling C. 12-step program D. Marriage counseling is it B? or is it C? i am so stuck on this one
*June 29, 2014*

**ECCE**

Connectionist models provide evidence that a) infants begin life with special-purpose knowledge systems. b)neural networks are initially weak, sufficient only to support looking behavior. C) connections between units change very little with age
*May 19, 2014*

**geometry**

Please use this for the portfolio. You will need graph paper. 1. Start with Triangle ABC with vertices: A(0,2), B(2,5), C(3,0) 2. Find slope of side AB and BC 3. Now TRANSLATE the Triangle 4 units left, and 2 units up (x-4,y+2) and give the new vertices to find A', B'...
*April 7, 2014*

**College Chemistry**

In your experiment you weigh out 0.995 g NaHCO3. How much 1.0 M HCl should you add to get the most NaCl?
*February 1, 2014*

**research has shown that most preschoolers**

a)don't use the words think,remember, or pretend. b) believe that an event can be known without being directly observed c) often insist they've always known information they just learned
*January 4, 2014*

**math**

if the expression(2ya)4 is equivalent to 16y8 what is the value of a
*September 15, 2013*

**BT**

What's the shortcut of sane in stenography?
*June 5, 2013*

**algebre**

The number of customers that visit a local small business is 51,200 and has been continuously declining at a rate of 3.8% each year. What is the approximate number of customers that visit the business in 14 years?
*March 21, 2013*

**Child day care**

The staff-to-child ratio is a factor that's very important to high-quality child care, but not often covered in state licensing regulations.
*December 6, 2012*

**Chemistry**

Calculate the maximum mass of calcium metal that should be used in an equivalent mass determination, with a 100 ml gas measuring tube for collection. Assume 80 ml of hydrogen gas at standard conditions for the purposes of calculation.
*November 27, 2012*

**chemistry**

A 1.70 g sample of a certain metal reacts with acid to liberate 380 mL of hydrogen gas, when collected over water at 20 Celsius and over 720 torr. What is the equivalent mass of the metal?
*November 27, 2012*

**Chemsitry**

Stomach acid is essentially 0.10 M HCl. An active ingredient found in a number of popular antacids is CaCO3. Calculate the number of grams of CaCO3 needed to exactly react with 250 mL of stomach acid. CaCO3(s)+ 2HCl(aq)= CO2(g)+ CaCl2(aq)+ H20(l)
*November 13, 2012*

**Chemistry**

The answer is 1.3 grams of CaCO3. I am not getting that by multiplying mols CaCO3 x molar mass CaCO3.
*November 13, 2012*

**Chemistry**

Stomach acid is essentially 0.10 M HCl. An active ingredient found in a number of popular antacids is CaCO3. Calculate the number of CaCO3 needed to exactly react with 250 mL of stomach acid. CaCO3(s)+ 2HCl(aq)= CO2(g)+ CaCl2(aq)+ H20(l)
*November 13, 2012*

**physical science**

The primary voltage is still 120 V and the number of primary turns = 60, but now the power in the primary side is 3000 Watts and there is a 120 ohm resistor connected to the secondary. Find the current in the resistor, and the secondary voltage and # turns.
*April 4, 2012*

**shoshone**

A bicycle tire decoration covers 1/9 of the circle formed by the tire. If the tire has a diameter of 26 inches, what is the area of the decoration?
*March 13, 2012*

**Physics please help! check if its correct**

B and C is switched anwsers
*February 26, 2012*

**Physics please help! check if its correct**

A 3.00 kg stone is tied to a thin, light wire wrapped around the outer edge of the uniform 8.00 kg cylindrical pulley. The inner diameter of the pulley is 60.0 cm, while the outer diameter is 1.00 m. The system is released from rest, and there is no friction at the axle of the...
*February 26, 2012*

**English**

infinite
*January 9, 2012*

**physics**

a 20 kg crate is initially moving down a wall at a speed of 2.0 m/s. Determine the magnitude of the average force exerted by the person in order to stop the crate's downward motion in a distance of .50 m. The person pushes in a direction 53 degrees above the horizontal, ...
*January 8, 2012*

**statistics**

25% of the students in an English class of 100 are international students. Find mean, and standard deviation of this binomial distribution
*December 7, 2011*

**trig**

Patients with acute or serious infections, such as Salmonella typhi or gram-negative bacteria causing meningitis, can be successfully treated with regular doses of Chloramphenicol. A patient weighing 150 pounds requires a dose of 850 milligrams, while a patient weighing 300 ...
*November 30, 2011*

**math**

A farmer plans to enclose a rectangular region, using part of his barn for one side and fencing for the other three sides. If the side parallel to the barn is to be twice the length of an adjacent side, and the area of the region is to be 512 ft2, how many feet of fencing ...
*September 24, 2011*

**Calculus :)**

Use the substitution x=2tan(theta) to evaluate the indefinite integral 53dx/(x^2sqrt(x2+4))
*September 7, 2011*

**Calculus :)**

For the function f(x)=1/(x+1), verify f(x) is one-to-one, then calculate f^-1 (1/4) and (f^-1)' (1/4)
*August 24, 2011*

**Calculus :)**

nevermind got it
*August 24, 2011*

**Calculus :)**

If 8000 dollars is invested in a bank account at an interest rate of 10 per cent per year, find the amount in the bank after 11 years if interest is compounded annually ____ Find the amount in the bank after 11 years if interest is compounded monthly ____
*August 24, 2011*

**Calculus :)**

i dont understand how you set up the equation. what formula do you use for #1 & #3? please and thank you :)
*August 22, 2011*

**Calculus :)**

If 8000 dollars is invested in a bank account at an interest rate of 10 per cent per year, find the amount in the bank after 11 years if interest is compounded annually ____ Find the amount in the bank after 11 years if interest is compounded quaterly ____ Find the amount in ...
*August 22, 2011*

**Calculus :)**

The number of bacteria in a culture is modeled by n(t)=1550e^(0.24t) (a) The initial number of bacteria is _____ (b) The relative rate of growth of this bacterium population is _____ (c) The number of bacteria after 3 hours is _____ (d) After how many hours will the number of ...
*August 22, 2011*

**Calculus :)**

Find the volume of the solid formed by rotating the region enclosed by y=e^(3x)+2, y=0, x=0, x=0.4 about the x-axis.
*August 22, 2011*

**CALCULUS:)**

The region between the graphs of x=y^2 and x=6y is rotated around the line y=6. The volume of the resulting solid is ____?
*August 16, 2011*

**CALCULUS:)**

Find the volume of the solid obtained by rotating the region bounded by the given curves about the specified axis. y=x^2, x=y^2 about the axis x=–3
*August 16, 2011*

**CALCULUS:)**

Find the volume of the solid obtained by rotating the region bounded by the given curves about the specified axis. x=3y^2, y=1, x=0 about the y-axis.
*August 16, 2011*

**CALCULUS:)**

Find the volume of the solid formed by rotating the region enclosed by x=0, x=1, y=0, y=9+x^4 about the x-axis.
*August 16, 2011*

**CALCULUS:)**

-4?? that is incorrect..hmm, what am i doing wrong?
*August 16, 2011*

**CALCULUS:)**

its not 8
*August 16, 2011*

**CALCULUS:)**

Sketch the region enclosed by the given curves. Decide whether to integrate with respect to x or y. Then find the area of the region. 2y=3sqrtx and y=3 and 2y+2x=5
*August 16, 2011*

**Calculus:)**

Find the area of the region enclosed by y−2x^2≥0 and |x|+|y| ≤ 1
*August 11, 2011*

**Calculus:)**

Find the area of the region enclosed by y−2x^2≥0 and |x|+|y| ≤ 1
*August 11, 2011*

**CALCULUS:)**

Please help me... and show steps please :) integral from 0 to 1 of (e^x+1)/(e^x +x) dx
*August 9, 2011*

**math**

Coach Johnson is 10 years older than Tim. When Tim started football 3 years ago, Coach Johnson was twice his age. How old is Tim now? Numerical Answers Expected!
*August 1, 2011*

**PHYSICS-URGENT HELP**

The answer said it was 7.02 m/s and not 14.3 m/s
*July 29, 2011*

**PHYSICS-URGENT HELP**

A stationary police car emits a sound of frequency 1200 Hz that bounces off of a car on the highway and returns to the police car with a frequency of 1250 Hz. The police car is right next to the highway, so the moving car is traveling either directly towards or directly away ...
*July 29, 2011*

**Calculus :)**

A rectangle is inscribed with its base on the x-axis and its upper corners on the parabola y=6–x^2. What are the dimensions of such a rectangle with the greatest possible area? Find Width=____ & Height=4 just need to find width.. is not 2
*July 26, 2011*

**CALCULUS :)**

find y' of y=sinθ tanθ sqrt(θ^3)
*July 26, 2011*

**Calculus**

Given f'(x)=7cosx–11sinx and f(0)=1, find f(x)= ____?
*July 25, 2011*

**CALCULUS!**

I understood the first two questions and got them right. But can't get the last.... "What is the smallest value of x at which f(x) intersects its non-vertical asymptote? ___?"
*July 21, 2011*

**CALCULUS!**

f(x)=(6x^3–9x^2–3x–1)/(4x^2+7x–3) . Find the equation of the non-vertical asymptote. y = ____3x/2 - 39/8_____ Does f(x) intersect its non-vertical asymptote? (yes or no) ___YES____ What is the smallest value of x at which f(x) intersects its non-vertical ...
*July 21, 2011*

**CALCULUS!**

Consider the function f(x)=4x^3–2x on the interval [–2,2]. Find the average or mean slope of the function on this interval. __14__ By the Mean Value Theorem, we know there exists at least one c in the open interval (–2,2) such that f(c) is equal to this mean ...
*July 21, 2011*

**bio chem**

What is the ph when 100 mL of 0.1 M NaOH is added to 150 mL of 0.2 M Hac if pka for acetic acid =4.76?
*July 12, 2011*

**integrated science**

explain pressure relations for air
*June 8, 2011*

**medical claims and billing**

you must be taking the exact test i am right now :) That is what i came up with.
*May 16, 2011*

**math**

how do i solve the problem of _____________________________ 0 14 20 i have to find out what the percentage is
*April 18, 2011*

**Honor Stoichiometry**

2AgNO3 + BaCl2 ==> 2AgCl + Ba(NO3)2 How many grams of silver chloride are produced from 5 g of silver nitrate reacting with an excess of barium chloride?
*March 23, 2011*

**Chemistry**

A 500.0 g-sample of aqueous hydrogen peroxide (H2O2) contains 31.50% H2O2 by mass. a. Find the mass of hydrogen peroxide in the solution b. Find the mass of water in the solution
*March 7, 2011*

**Chemistry**

At 25C and 1.0 atm, 0.25 g of a gas dissolves in 1.00 L of water. What mass of the gas dissolves in 1.00 L of water at 25C and 3.0 atm?
*March 7, 2011*

**algebra I**

What is the expression for "the difference between five times a number and twice that number"?
*February 16, 2011*

**chemistry**

What is the volume, in mL of .089 m lithium chloride (LiCl) solution containing 4.3g of LiCl???
*January 26, 2011*

**chemistry**

What is the volume, in mL of .089 m lithium chloride (LiCl) solution containing 4.3g of LiCl???
*January 26, 2011*

**social studies**

i need help with a acrostic for maryland
*January 11, 2011*

**Texas History**

What mexican actions led to further conficts with settlers? It was around 1830
*November 30, 2010*

**Texas History**

I read that but don't exactly understand
*November 30, 2010*

**Texas History**

How did the law of April 6,1830 change relations betweens Texas and the Mexican government?
*November 30, 2010*

**chemistry**

What metals are suitable for use as the cage around the magnesium metal?
*November 11, 2010*

**chemistry**

How many grams of H2(g)can theoretically be produced from a 5-g sample of magnesium metal and excess HC1(aq)?
*November 11, 2010*

**physics**

I did what Bob did and got 134 rpm, which is wrong and crazy fast, but Jay's answer is only twice what the answer should be. What did you do?
*November 8, 2010*

**chem 30**

not on me sadly it is at school.
*November 1, 2010*

**chem 30**

how do you find solubility of Pb(NO3)2, PbCl2, PbCrO4, and PbS
*November 1, 2010*

**Chemistry**

is it 0.6527 J?
*October 19, 2010*

**business**

o What are the advantages of the four different special journals? When would you use each type? o What is a subsidiary ledger and what purpose does it serve? o What is a control account and what purpose does it serve? o Which two general ledger accounts may act as control ...
*April 16, 2010*

**phYsics**

Sorry no help is online right now, and i cant help you on this one. Sorry!
*April 7, 2010*

**chemistry**

I hope you get it, im getting off.
*April 7, 2010*

**chemistry**

I never used those numbers, and you got the 32.06 because you need to divide each number by the smallest number of moles.
*April 7, 2010*

**chemistry**

There is no need for you to have K=C=273 because you have nothing in Celcius. But 1000k is 24.40 and the pressure is at 0 atm Ok Ip-4.775 SO3 grams 1000k is 24.40 Your looking for percent compisition. So you have to get S-32.066x1= 32.06/32.06=?? O-16.00x3= 48/32.06=?? Then ...
*April 7, 2010*

**English**

Number 5 is Grammatical, Because of the "such".
*April 6, 2010*

**Chemistry**

Okay so you have to first balance them and then count how much you added or minus in each equation.
*April 6, 2010*

**Chemistry(defintions)**

I mean i looked in my glossery but i seem to cant find them. Thank you for the help.
*April 6, 2010*

**ethics**

AHHHHHHAHAHAH!
*April 6, 2010*

**English**

But It would still be acceptable, just because many dont use does not mean that its not Acceptable. Its still correct.
*April 6, 2010*

**English**

Correct.
*April 6, 2010*

**grd1 math**

10 2 ____ 1st you need to take the 2 and add it with the 0, So Its 2+0=2 the you put a 2 under the line. Then you need to move over to the 1 and since there isnt anything under it you just bring the 1 down. 10 2 ___ =12 Hope It helps.
*April 6, 2010*

**Social Studies**

Though the Fourth of July is almost iconic to Americans, some claim the date itself is somewhat arbitrary. New Englanders had been fighting Britain since April 1775.
*April 6, 2010*

**Social Studies**

14 year old Andrew Jackson and his older brother Robert were captured by British soldiers in the Battle of Hanging Rock.
*April 6, 2010*

**algebra**

I understand that, But all there was, was a ^ that means to the power of three, So you cant just have 5 times a exponet of a 3 unless the number is 0.
*April 6, 2010*

**algebra**

Is the 3 postive or negitive?
*April 6, 2010*

**chemistry**

how many kilojoules of heat are absorbed when 1.00L of water is heated from 18 degrees celsius to 85 degrees celsius?
*March 22, 2010*