Sunday

September 14, 2014

September 14, 2014

Total # Posts: 3,973

**Great Expectations by Charles Dickens**

I'm looking for a word that means "teaching" because I think Great Expectations is all about learning and adapting to all different kinds of experiences and changes; it also has a very interesting and entertaining story plot. I'm trying to create a collage, ...
*November 29, 2011*

**Great Expectations by Charles Dickens**

If you had to describe the classic novel, Great Expections, by Charles Dickens, in one word, what would you describe it as?
*November 29, 2011*

**math**

Emily surmises that the probability tht she will pass math or chemistry is .95, the probability of her passing math is .7, and the probability of passing both is .55. Find her estimate of the probability of passing chemistry?
*November 22, 2011*

**Pratical English**

1. Which one of the following sentences contains an incorrect usage of the singular possessive? A. Mary was dominant among Jesus' disciples. B. The alpha male is often the pack's leader. C. The north forty has always been my family's land. D. Icarus's fate was ...
*November 19, 2011*

**(English) War of the Worlds Book Question**

Martian cylinder and the Martian tripod are initially referred to by the narrator as a "Thing." Why do you think that the word "Thing" is capitalized in these references?
*November 19, 2011*

**Chemistry**

What is the strongest intermolecular force in a sample of butanoic acid, and why? H H H O . . . .. H .C .C. C .C .O.H . . . H H H Is this structure right?
*November 16, 2011*

**Algebra **

-(5x+5)-4+8x
*November 16, 2011*

**Algebra **

(x+2)-(x-2)-12x =??
*November 16, 2011*

**algebra**

-9-(12-3x)
*November 16, 2011*

**English/Writing**

sorry, I only know the second two. they are evolving they are succeeding
*November 16, 2011*

**Calculus**

this homework is due in one hour and i have no idea how to answer these questions. 1. A car is traveling at 50 mi/h when the brakes are fully applied, producing a constant deceleration of 20 ft/s^2. What is the distance covered before the car comes to a stop? 2. A stone is ...
*November 16, 2011*

**physics**

What force must be applied to push a carton weighing 220 N up a 20° incline, if the coefficient of kinetic friction is 0.39? Assume the force is applied parallel to the incline and the velocity is constant
*November 14, 2011*

**accounting**

How do you journalize theses transactions? 8) Purchased $15000 food to sell; paid 1/3 in cash and the balance on account 10) Paid $30000 for a one-year insurance policy effective October 1, 2011 12) Purchased supplies for $2400 on account.
*November 12, 2011*

**science**

Earthquakes occur because of _____. plate tectonics cracks in the crust landslides volcanoes
*November 9, 2011*

**Algebra**

Use the FOIL method to find the product (3x^2-5)(x^5-9)
*November 8, 2011*

**geometry**

One right triangle has legs 18cm and 14cm. Another right trangle has legs 14cm and 24 cm. What is the ratio of the areas of these two triangles?
*November 7, 2011*

**Physics**

530 m
*November 7, 2011*

**english**

conversation between two friends on school of 2050 how it would be compared to present one
*November 7, 2011*

**statistics**

hey
*November 6, 2011*

**english**

Thank you for you help. Sam
*November 5, 2011*

**english**

Please can you give me some feedback and any advice on how to improve my argument essay on the topic "Zoos are important places" Also if you have any further ideas I could include. Many thanks for you help. By 2050, 30% of the world’s wildlife will have ...
*November 5, 2011*

**Chem**

Arrange these elements P, Mg, N, Br, K in increasing metallic character
*November 4, 2011*

**statistics**

A rocket fuel is to contain percent X of a particular chemical. The specification limits for X are 30 to 35%. The manufacturer will make a profit Q(x) on fuel per gallon as follows. Q(x)= 10 cents if 30<=x<=35 5 cents if 35<x<40 or 25<x<30 -10 cents otherwise...
*November 4, 2011*

**research & Evaluation I**

I have a car that has gone 50,000 miles, on average without a breakdown. What is the chance, in the next 5000 miles I have a breakdown?
*November 2, 2011*

**research & Evaluation**

The housing market in my area has seen a 12% trend downward in the average price. Further, the time to closing appears to have taken more time as compared to 3 years ago. Here are the values for the average time to close for the houses in the area. Mean = 22.3 weeks Std ...
*November 2, 2011*

**research & Evaluation**

I have an airplane that has an ignition system that works like this. There are 2 energy producing devices, called magnetos that "fire" the spark plugs, 2 per cylinder. There is a 1 in a 1000 chance that one will fail. What is the chance that Magneto A OR Magneto B ...
*November 2, 2011*

**statistics**

I have an airplane that has an ignition system that works like this. There are 2 energy producing devices, called magnetos that "fire" the spark plugs, 2 per cylinder. There is a 1 in a 1000 chance that one will fail. What is the chance that Magneto A OR Magneto B ...
*November 2, 2011*

**english**

what is SCS,SCV?
*November 2, 2011*

**geometry**

anthony is building a picnic table for his patio. he cut one of the legs at an angle of 40 degrees. at what angle should he cut the other end to ensure that the top of the table is parallel to the ground?
*November 1, 2011*

**math**

how many gallons would be left after 10 seconds?
*November 1, 2011*

**Calculus optimization problem**

A rectangular dog run is to contain 864 ft ^2. a. If the dog's owner must pay for fencing, what should be the dimensions of the run to minimize cost? b. Suppose a neighbor has agreed to let the owner use an already constructed fence for one side of the run. What should the...
*October 30, 2011*

**english**

how to write these questions into indirect questions? please 1-What other changes have there been in the last 100 years? 2-Do you think the quality of life in general is better now than it used to be?
*October 30, 2011*

**Biology**

Which of the following is not a benefit of genetic counseling: a.It helps identify parents at risk for having children with genetic defects. b.It assists parents in deciding whether or not to have children. c.It is based exclusively on family pedigrees. d.It helps identify ...
*October 28, 2011*

**algebra**

The width of a rectangle is 4 meters more then 1/3 its lenght. the perimeter is 64. Find the lenght and width
*October 27, 2011*

**MATH**

here you go - just visit - bit.ly/pZYD6P
*October 27, 2011*

**math**

bit.ly/o3fZeG
*October 27, 2011*

**Chemistry**

What are the half reactions for NH4ClO4 + Al = Al2O3 + AlCl3 + NO? I can balance it once i have the half reactions
*October 23, 2011*

**Chemistry**

What are the half reactions for NH4ClO4 + Al = Al2O3 + AlCl3 + NO? I can balance it once i have the half reactions
*October 23, 2011*

**Chemistry**

Bob is wrong, by half reactions the hydrogen will balance out with the addition of H2O on the right hand side... i'm doing this problem myself and having trouble separating into half reactions in the first place
*October 23, 2011*

**History**

By 1826 was the country more Hamiltonian or more Jeffersonian?
*October 23, 2011*

**physics**

A wagon is rolling forward on level ground. Friction is negligible. The person sitting in the wagon is holding a rock. The total mass of the wagon, rider, and rock is 94.0 kg. The mass of the rock is 0.350 kg. Initially the wagon is rolling forward at a speed of 0.520 m/s. ...
*October 22, 2011*

**trig**

as a hot air balloon rises vertically, its angle of elevation from point P on level ground 110 kilometers from th epoint Q directly underneath the balloon changes from 15 degree 5' to 31 degree 45'. Approximately how far does the balloon rise during this period? a. 38....
*October 22, 2011*

**CHEMISTY HELP!!!**

Thank you so much!
*October 21, 2011*

**CHEMISTY HELP!!!**

A professor found that there are 109 drops of glacial acetic acid in 2.00 mL. Calculate the number of drops of glacial acetic acid, HC2H3O2 required to make 155 ml of 0.25 M acetic acid solution Can anyone walk me through the steps and provide an answer. Ive tried everything ...
*October 21, 2011*

**Math**

A college basket ball player makes 80% of her free throws. Suppose this probability is the same for each free throw she attempts. The probability that she makes all of her first four free throws and then misses her fifth attempt this season is
*October 21, 2011*

**Math**

Draw Base Ten Blocks to show the number five hundred fifteen.
*October 19, 2011*

**Math**

Do the coursework yourself you lazy bum.
*October 17, 2011*

**accounting**

What are the ethical issues? Who are the stakeholders? (at least 3) How is each stakeholder you listed in #2 affected? (Be specific). What would you do? Explain
*October 16, 2011*

**accounting**

Bill has just started working for a major grocery store as a check-out clerk. Mason is training him in the duties of the new position. At the end of the first day, Bill and Mason are counting the cash in their drawer and reconciling cash receipts to the cash register total. ...
*October 16, 2011*

**algebra 1b**

it was wrong the first one
*October 13, 2011*

**algebra 1b**

(x7 + x4 + x)(x3 - 1) can u help me with this one 2
*October 13, 2011*

**algebra 1b**

thanks :)
*October 13, 2011*

**algebra 1b**

Use the table below to find the products of the two polynomials. Enter your answer in descending order in the box below. Enter exponents using the caret ( ^ ). For example, you would enter as 4x^2. Do not enter spaces in your answer. (x3 + 2x2 - 2)(x3 - 3x + 3)how do you do this?
*October 13, 2011*

**Linguistic - Japanese**

What are the sentence structure rules for the Japanese language? I know you have the sentence -> (noun phrase) (verb phrase)
*October 13, 2011*

**Chemistry**

Consider a mixture of air and gasoline vapor in a cylinder with a piston. The original volume is 50. cm3. If the combustion of this mixture releases 990. J of energy, to what volume will the gases expand against a constant pressure of 645 torr if all the energy of combustion ...
*October 13, 2011*

**Chemistry**

As a system increases in volume, it absorbs 52.5 J of energy in the form of heat from the surroundings. The piston is working against a pressure of 0.500 atm. The final volume of the system is 58.0 L. What was the initial volume of the system if the internal energy of the ...
*October 13, 2011*

**Math**

9,000
*October 12, 2011*

**algebra**

need help dont exactly understand the question: Factor and check by Multiplying 6x + 10y -2
*October 12, 2011*

**Chemistry**

So is the first amino acid the N-Terminus and the last amino acid the C-Terminus?
*October 11, 2011*

**Chemistry**

Can you draw a dipeptide and show all the functional groups, atoms, and bonds, any full charges on atoms, and the "R" group. Also, show N and C terminus? It would really help if you can show me pictorially.. thanks
*October 11, 2011*

**chem **

a volume of 10.0 ml of a 0.00450 M solution of Cl- ions are reacted with 0.500 M solution of AgNO3.What is the maximum mass of AgCl that precipitates?
*October 10, 2011*

**environmental science**

I need some help coming up with ideas for this topic: What are some pros to allowing private logging companies to thin federally owned forests? Cons?
*October 10, 2011*

**physics**

A ferry is crossing a river. If the ferry is headed due North with speed of 2.5m/s relative to the water and the river's velocity is 3 m/s to the east, what will the boat's velocity be relative to Earth?
*October 10, 2011*

**chemistry **

calculate the weight of copper in the Cu(NH3)4SO4 H20 you made. Mass of Cu(NH3)4SO4 H20 = 0.1140g
*October 7, 2011*

**chemistry **

Antimony forms 2 chlorides having widely different properties. One of the chlorides is a solid that melts at 73*C and contains 46.5% chlorine by mass. The other is a liquid that boils at 140*C and contains 59.3% chlorine by mass. Show how these results illustrate the low of ...
*October 7, 2011*

**chemistry **

Finding molarity and molality(best answer)? An aqueous solution is prepared by diluting 3.30 mL acetone,(d= 0.789g/mL) with water to a final volume of 75.0 mL. The density of the solution is 0.993 g/mL. What is the molarity, molality and mole fraction of acetone in this solution?
*October 7, 2011*

**Physics**

Two blocks (one of which is on a ramp) are attached via a string looped over a pulley. The block on the incline has a mass of 5.0 kg; the block hanging downward (suspended by the pulley) has a mass of 7.0 kg. Assume the usual things (non-stretchy massless string, frictionless ...
*October 6, 2011*

**Physics**

Two blocks (one of which is on a ramp) are attached via a string looped over a pulley. The block on the incline has a mass of 5.0 kg; the block hanging downward (suspended by the pulley) has a mass of 7.0 kg. Assume the usual things (non-stretchy massless string, frictionless ...
*October 6, 2011*

**physics**

Two blocks (one of which is on a ramp) are attached via a string looped over a pulley. The block on the incline has a mass of 5.0 kg; the block hanging downward (suspended by the pulley) has a mass of 7.0 kg. Assume the usual things (non-stretchy massless string, frictionless ...
*October 6, 2011*

**physics**

Two blocks (one of which is on a ramp) are attached via a string looped over a pulley. The block on the incline has a mass of 5.0 kg; the block hanging downward (suspended by the pulley) has a mass of 7.0 kg. Assume the usual things (non-stretchy massless string, frictionless ...
*October 6, 2011*

**Physics**

A skateboarder shoots off a ramp with a velocity of 6.7 m/s, directed at an angle of 53° above the horizontal. The end of the ramp is 1.0 m above the ground. Let the x axis be parallel to the ground, the +y direction be vertically upward, and take as the origin the point ...
*October 5, 2011*

**website**

i need a wedsite to help me dengin a moldol of a simple machine for a proget any ideas
*October 5, 2011*

**chemistry**

your balanced equation is it CaCO3---------->CaO+CO2
*October 5, 2011*

**physics**

An object moving on the x axis with a constant acceleration increases its x coordinate by 161 m in a time of 12.5 s and has a velocity of 20 m/s at the end of this time. Determine the acceleration of the object during this motion. Answer in units of m/s2.
*October 3, 2011*

**physics **

A car starts from rest and accelerates for 6.5 s with an acceleration of 3.6 m/s2. How far does it travel? Answer in units of m
*October 3, 2011*

**statistics**

Consider a hypothetical population of dogs in which there are four possible weights, all of which are equally likely: 42, 48, 52, or 58 pounds. If a sample of size n=2 is drawn from this population, what is the sampling distribution of the total weight of the two dogs selected...
*October 2, 2011*

**trig**

Find all solutions to the equation 2cos(2x) = x + 1, correct to 4 decimal places.
*October 2, 2011*

**Physics**

On a hot summer day in the state of Washington while kayaking, I saw several swimmers jump from a railroad bridge into the Snohomish River below. The swimmers stepped off the bridge, and I estimated that they hit the water 1.5s later. a) How high was the bridge? b) How fast ...
*October 2, 2011*

**Home Ec. **

What is Fam & Cons ?
*October 1, 2011*

**finance**

Asset-liability management is the term where the maturity of an asset is similar to the time that the liability expires. Which of the following is not good asset-liability matching? -Brand new quality car financed by a 5-year loan. -Retirement fund for a 35-year old containing...
*October 1, 2011*

**math**

You are driving home from college steadily at 95km/hour for 130km. It begins to rain and you slow to 65km/hour. You arrive home after driving 3 hours and 20 minutes. How far is your hometown from college?
*September 29, 2011*

**Math**

A regular hexagon has six sides of equal length. If each side of a hexagon is 25mm, what is the perimeter?
*September 29, 2011*

**Geometry**

Given: angle ABD is a right angle , angle CBE is a right angle. Prove: angle ABC is congruent angle DBE
*September 29, 2011*

**physics**

It takes you 7.6 min to walk with an average velocity of 2.5 m/s to the north from the bus stop to the museum entrance. How far did you walk? Answer in units of m What is your direction? (multiple choice) 1. West 2. North 3. South 4. East
*September 29, 2011*

**physics**

it says i'm within 10 percent but there might be a round off error.
*September 28, 2011*

**physics**

A 1,440-N crate is being pushed across a level floor at a constant speed by a force of 210 N at an angle of 20.0° below the horizontal, as shown in the figure (a) below (a) What is the coefficient of kinetic friction between the crate and the floor
*September 28, 2011*

**physics**

Objects of masses m1 = 4.00 kg and m2 = 9.00 kg are connected by a light string that passes over a frictionless pulley as in the figure below. The object m1 is held at rest on the floor, and m2 rests on a fixed incline of θ = 39.0°. The objects are released from rest...
*September 28, 2011*

**physics**

tension isn't working for some reason. are you supposed to add or subtract m1 and m2 in the first part of that equation instead of multiply?
*September 28, 2011*

**Math**

A basketball team won 28 more games than they lost. They won 35 games, how many games did they play? Please help, Thanks!
*September 27, 2011*

**Math**

The basketball team won 28 more games than they lost. If they won 35 games, how many games did they play? Thanks
*September 27, 2011*

**physics**

It two objects are thrown off a tall building and one is three times the mass of the other, do they hit the ground at the same time?
*September 27, 2011*

**physics**

a speeder is going at a constant speed of 20m/s when a police car accelerates from rest at a rate of 4.5,/ssquared to catch them. How long did it take for the officer to reach the speeding car?
*September 25, 2011*

**geometry**

Lara wrote the statements shown in the chart. Statement One: If two lines intersect, then they intersect at exactly one point Statement Two: In a right triangle, the square of the length of the hypotenuse is equal to the sum of the squares of the length of the legs. Which ...
*September 25, 2011*

**geometry**

Martin drew a pair of perpendicular lines and a pair of parallel lines. Which of these statements best compares the pairs of perpendicular and parallel lines? Answer A: Perpendicular and parallel lines always have a common endpoint. B: Perpendicular and parallel lines have ...
*September 25, 2011*

**physics**

A wooden crate weighs 780lb.What force is needed to start the crate sliding on a wooden floor when the coefficient of starting friction is 0.40?
*September 25, 2011*

**Physics**

At time t = 0, a projectile is launched from ground level. At t = 2.00 s, it is displaced d = 57 m horizontally and h = 73 m vertically above the launch point. At the instant it reaches its maximum height above ground level, what is its horizontal displacement D from the ...
*September 25, 2011*

**Geometry**

Three consecutive vertices of a parallelogram are points (2,4) (0,0) and (6,0). What is the fourth vertice point?
*September 23, 2011*

**geometry**

The shortest side of two polygons have lenghts in the ratio 2:5.The perimeter of the smallest polygon is 20. what is the perimeter of the large polygon?
*September 23, 2011*

**chem**

7.82 SILVER(I) NITRATE REACT WITH POTASSIUM CHLORIDE FIND THE BALANCED CHEMICAL REACTION USING THE GIVEN MASS FIND THE MASS OF THE REAGENT. ALSO CALCULATE THE MASSES OF THE PRODOUCT FORMED IN THE REACTION
*September 20, 2011*

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