Wednesday
February 10, 2016

# Posts by james

Total # Posts: 2,153

Investments Analysis
Can anyone help with ANY of these? Any good starting points would be great! Alpha (STI) 0.90 2008 Return(STI) 15% Beta(STI) 1.20 2008 Return(INX) 10% R_squared 36% Risk Free Rate 4% Variance(STI) .1296 b. What is the relative volatility (variability) of STI returns to INX ...
March 6, 2010

arithmetic
what is 11/4,4/7 and 10/21 in the simplest form i tried adding divide not coming with the right answer
March 3, 2010

math
how to simplify 15/60 in a fraction
March 3, 2010

spanish
Islam ich bien im
March 2, 2010

spanish
Que mama sorté quou
March 2, 2010

Chemistry
For the equilibrium below at 400 K, Kc = 7.0. Br2(g) + Cl2(g) reverse reaction arrow 2 BrCl(g) If 0.90 mol of Br2 and 0.90 mol Cl2 are introduced into a 1.0 L container at 400. K, what will be the equilibrium concentration of BrCl?
March 2, 2010

chemistry
HCl + Zn --> Predict the products and decide if it occurs. I have the activity series, but there's only H2 on there, not H.
February 28, 2010

maths
what is 8% p.a on \$11000 over 3 years compounding anually
February 28, 2010

Chemistry
In one experiment, 50.0ml of 0.10M CH3NH2, is mixed with 20.00ml of 0.10 M CH3NH3Cl. The kb of CH3NH2 is 3.70*10^-4. a) write the chemical reaction for the equilibrium which becomes established, using H2O as a reactant. b)Write the net-ionic equation that occurs when Ba(OH)2 ...
February 27, 2010

earths core
what are a few (1 or two) reasons why the core cant be of lonestones?
February 23, 2010

science
was their any changes to the ocean since 10 million years ago?
February 23, 2010

Social Studies
What were the conditions of the mines during the Industrial Reolution? Why did so many women want to work in the mines without clothing and have heavy belts around their waists and chains between their legs?
February 22, 2010

us history
Write an Essay about the different perspectives that a chinese native and a christian missionary might have had on the Boxers rebellion
February 22, 2010

pre-calc
Find a vector perpendicular to the plane containing the given points. (0,-2,2), (1,2,-3), and (4,0,-1) My teacher was unable to finish the lesson, but I'd like to know how to solve this problem.
February 17, 2010

Physics
NOt rude at all. Just wants to see some effort from the poster. Although, if it's their first time posting they may not know that. The person who posted should just repost saying, "I tried this," or "I'm not sure what this means, but does it have to do ...
February 17, 2010

lotions
what kind of moisturizers will melt faster overtime ?
February 15, 2010

Global History
How did transportation improved during the Industrial Revolution?
February 15, 2010

how to..
how to answer this question ? describe how someone could improve the following areas of fitness in the pool. 1.cardio cascular, 2.muscle strength, 3.muscular endurance. what does this mean ? how do i answer this?
February 13, 2010

Science
125 mL of water at 10 C is poured onto a 500 g block of ice at -35 C. Assuming it is a perfectly insulated container, what will be the final temperature of the mixture?
February 10, 2010

how does the sale of fixed assets and retained earnings help in raisihg business finance
February 8, 2010

physics
A diver springs upward from a board that is three meters above the water. At the instant she contacts the water her speed is 9.10 m/s and her body makes an angle of 77.0° with respect to the horizontal surface of the water. Determine her initial velocity, both magnitude ...
February 7, 2010

physics
An airplane is flying with a velocity of 224 m/s at an angle of 30.0° with the horizontal, as the drawing shows. When the altitude of the plane is 2.1 km, a flare is released from the plane. The flare hits the target on the ground. What is the angle?
February 7, 2010

Calc
let f be the function whose graph goes through the point (3,6) whose derivatie is given by f'(x) =(1+e^x)/(x^2) 1. write an equation of a line tangent to the graph at x=3 and use it to approximate f(3.1) --- I GOT : y= (1+e^3)/(9) (.1) +6 i dont know if it is right i dont ...
February 7, 2010

college
A 14-year zero-coupon bond was issued with a \$1000 par value to yield 12%. What is the approximate market value of the bond?
February 6, 2010

Hydraulics
A cylinder with a 3" bore and a stroke of 16" receives 18 gpm. What is the piston rod velocity?
February 1, 2010

Mays Middle
Math-The low temperature for 6 consecutive days in Montana city were 9, 3, 4, 16, 11, and 5 degrees. What would the low temperature have to be on the seventh day to have a meanh low temperature of 9 degrees for the week?
February 1, 2010

microeconomics
Suppose a production possibilities frontier can be expressed as + = 9. The opportunity cost of going from 0 units of X to 1 unit of X is
January 31, 2010

College Physics 1
A drag racer, starting from rest, speeds up for 402 m with an acceleration of +24.0 m/s2. A parachute then opens, slowing the car down with an acceleration of -5.40 m/s2. How fast is the racer moving 3.75 102 m after the parachute opens
January 31, 2010

College Physics 1
A drag racer, starting from rest, speeds up for 402 m with an acceleration of +24.0 m/s2. A parachute then opens, slowing the car down with an acceleration of -5.40 m/s2. How fast is the racer moving 3.75 102 m after the parachute opens
January 31, 2010

Physics
If a pronghorn antelope accelerates from rest in a straight line with a constant acceleration of 1.4m/s^2, how long does it take for the antelope to reach a speed of 23m/s? ____s
January 29, 2010

Physics
A particle experiences a constant acceleration that is north at 100m/s^2. At t=0, its velocity vector is 70m/s east. At what time will the magnitude of the velocity be 100m/s? ____s
January 29, 2010

Physics
An engine pulls a train of 20 frieght cars each having a mass of 5.0*10^4 kg with a constant force. The cars move from rest to a speed of 4.5 m/s in 19.7s on a straight track. Neglecting friction, the force with which the tenth car pulls the eleventh one (at the middle ofthe ...
January 29, 2010

Physics
A man lifts a 1.0 kg stone vertically with his hand at a constant upward acceleration of 1.8m/2^2. what is the magnitude of the total force of the stone on teh man's hand? In Newtons downward?
January 29, 2010

holocaust
How were Jews viewed in the United States in the pre-WWII era?
January 27, 2010

math
A hill is inclined at 18 degrees to the horizontal. If the base of the hill is at sea level, find my height above sea level if i walk 1.2 km up the hill
January 25, 2010

physics
In the Millikan oil drop experiment, an atomizer (a sprayer with a fine nozzle) is used to introduce many tiny droplets of oil between two oppositely charged parallel metal plates. Some of the droplets pick up one or more excess electrons. The charge on the plates is adjusted ...
January 24, 2010

A __________ sets up one's argument and provides a basis from which one will build his or her essay.
January 23, 2010

world issues
Canada has developed in many ways since Wrold War 1. From that time to the present, what do u think are the three greatest accomplishments achievements or improvments Canada has seen? why? give specific reasons for your choices. I need this help because i dont know what to ...
January 21, 2010

dante's inferno
seriously?
January 19, 2010

dante's inferno
What does Dante say will heal all light which was dim?
January 19, 2010

statistics
The weights of pineapples grown are approximately normally distributed with a standard deviation of 2.5 and mean of 31 ounces. Suppose a single pineapple is selected at random. a. If a single pineapple is selected at random, what is the approximate probability that it weighs ...
January 18, 2010

Two dice are rolled. Find the odds in favor of a sum of 6.
January 18, 2010

algebra
6-5*8+2^3
January 15, 2010

math
Lines 1 and 2 are parallel. If 5 = 116°, what is the measure of 4?
January 12, 2010

Pre-Cal
Solve 5sinx=-4cosx for 0 less than or equal to x <2pi answers to nearest hunderth of a radian
January 10, 2010

Pre-Cal
Nancy and Harry are lifting a stone statue and moving it to a new location in their garden. Nancy is pushing the statue with a force of 120 newtons(N) at a 60 degree angle with the horizontal while Harry is pulling the statue with a force of 180 newtons at a 40 degree andgle ...
January 10, 2010

Physics-lunar
they gave us a diagram of the moon chart like at waxing waning stuff like that and then the question,... At what time will a full moon rise? Please enter military time in whole hours, ex. 15 for 3 pm.
January 8, 2010

Physics-lunar
At what time will a full moon rise? Please enter military time in whole hours, ex. 15 for 3 pm.
January 8, 2010

Systems operations management
January 5, 2010

microeconomics 3
. As tradition has it, Santa Claus is coming on the 5th of December from Spain to the Netherlands to bring gifts to Dutch children. Help is needed to distribute the gifts for which the Santa Claus committee is hiring helpers, so-called Zwarte Pieten. There are two types of ...
January 3, 2010

Pre-Cal
Hi, can someone please solve this step-by-step for me? I really don't get it... Directions: Use the quadratic formula to solve the equation in the interval [0,2PI). Then use a graphing utility to approximate the angle x. 4cos^2x-4cosx-1=0 thanks.
January 1, 2010

pre-cal
What are the steps for solving this? Directions Use the quadratic formula to solve the equation in the interval [0,2PI). Then use a graphing utility to approximate the angle x. 4cos^2x-4cosx-1=0 thanks.
January 1, 2010

math
Find a rational number between 3/5 and 4/5
December 13, 2009

physics
A diver swims to a depth of 3.2 m in a freshwater lake. What is the increase in the force pushing in on her eardrum, compared to what it was at the lake surface? The area of the eardrum is 0.60 cm2.
December 13, 2009

physics
What percentage of a floating iceberg’s volume is above water? The specific gravity of ice is 0.917 and the specific gravity of the surrounding seawater is 1.025.
December 13, 2009

accounting
how would interest on a bank loan be adjusted using joural intries
December 11, 2009

spanish II
how do you say these sentences in spanish How long shall I take it for and Take it for 2 weeks until the pain stops.
December 10, 2009

algabra
on pizzazz 27 what is the answer to "what is it like to live under a rug"
December 9, 2009

social science
would this be the answer the Democrats and Republicans dominate the U.S. political system. many timesa third parties have greatly influenced national politics, even though their candidate did not win the election.
December 9, 2009

social science
What impact have third parties had on the United States?
December 9, 2009

need help asap
8x-2-5x=8 solve for x answers are a)1.3 b)2 1/2 c)3 1/2 d)7
December 9, 2009

7th
what is the smallest prime greater then 200 is it 201 205 211 214
December 9, 2009

math
When Professor Sum was asked by Mr. Little how many students were in his classes, he answered, “All of them study either languages, physics, or not at all. One-half of them study languages only, one-fourth of them study French, one-seventh of them study physics only, and ...
December 8, 2009

biology
examples of a food web that tells the order
December 6, 2009

physics
at 25.0m below the surface of the sea (density=1.025kg/m^3), where the temperature is 5.00C, a diver exhales an air bubble having a volume of 1.00cm^3. If the surface temperature of the sea is 20.0C, what is the volume of the bubble just before it breaks the surface?
December 3, 2009

pre calc
identify if the following are functions or not explain the answer (a)x=7y-10
December 2, 2009

spanish II
how do you say can't see outside and drying clothes
December 1, 2009

spanish II
how do you say sell food and hang clothes on a line in spanish
December 1, 2009

crt205
When you are building an argument for an issue that is significant to you, do you think it is more important to be valid or sound? Explain your answer.
December 1, 2009

class rank
does that mean i have to make a valedictorian speech at graduation
November 30, 2009

class rank
what does the class rank 1 out of 120 mean?
November 30, 2009

physics
a space shuttle is in a cic ular orbit at a height of 250 km, where the acceleration os earth,s gravity is 93 percent of its surface value. that is the period of its orbit
November 28, 2009

Physics
1. A train whistle has a frequency of 1000 Hz. If the train is speeding at a velocity of 60 km/h past a stationary railroad crossing attendant, what is the apparent frequency a) as the train approaches him, b) as it moves away from him? Assume speed of sound to be 350 m/s. 2. ...
November 26, 2009

effective essay writing
A healthful diet and regular exercise not only improves health, but lowers health care costs. What kinds of supporting paragraphs—examples, details, definitions, analysis, division and classification, process analysis, comparison-contrast, cause-effect, and argument—...
November 25, 2009

French help part 2
1- Jean et Julien voient 2- Vous recevrez 3- Nous avons vu 4- Est-ce quetu crois 5 -je deteste Paul. Je n'ai pas envie de le voir. explanation of 5) I don't like Paul. I don't want to see him.
November 19, 2009

French help part 1
1-dit 2- ecris 3-lisent 4-avez lu 5-dites Madison, I am very good in French writing and talking and I might help you sometimes if you want to learn doing your homework yourself, not just for having a good grade. Call me any time at (252)670-3001 et essaie de parler Francais.
November 19, 2009

French
That's right
November 19, 2009

Chem
the answer by bobpursley is incorrect. the correct answer is 6377.4g
November 19, 2009

french
That not a French, it is Creole which is one language which sound like French and it is use by people from Europe isle. If you listen the Zouk music, you might hear the same sound.
November 18, 2009

French 101 help Part 2
6- savez-vous 7-Connaissent 8-savons 9 - sortent 10- ment 11-Sortez 12-dors 13- es sorti 14- vas 15-a servi Good job Madison
November 16, 2009

Math
I'm so stuck. The Orange County Teachers' Credit Corp. offers an account which pays 14% compounded quarterly. What is its effective rate of yield? (Express your answer to the nearest one-hundredth of a percent.)
November 12, 2009

Science
Compare the angle of refraction with the angle of incidence for all angle of incidences greatter than 0 degrees. what relationships do you notice between the angle of incidence and the angle of refraction? explain why you expect this relationship to be true (thik about the ...
November 8, 2009

Science
Explain why air as the incident medium allows us to find the unknown indexx of refraction of the medium. (If the incident medium is NOT air, nR will be impossible to determine)
November 8, 2009

Foreign Languages
Je t'aime, mon amour, quand j'entends ta voix je t'aime, ma vie ne sera pas sans toi Je vis ma vie pour toi. C'est un univers pour moi. J t'aime, mon amour, lorsque j'entends ta voix
November 4, 2009

Math
yes ray
November 3, 2009

Math
I made a mistake when I simplified. Find and explain my mistake. Then complete the problem correctly. Simplify:(3m^7k^-5)^-3 Solution: 3^-3 m^4 k^-8 m^4/3^3k^8 Answer:m^4/27k^8
November 3, 2009

algebra
you did that wrong
November 3, 2009

college
The answer is A
October 29, 2009

chemistry
The equilibrium constant (Kc) for the gas phase reaction 2 NH3 N2 + 3 H2 is 3.0 x 10-3 at some temperature. The reaction is started by placing a 0.040-mol sample of ammonia in an empty one-liter flask. When equilibrium is established how much N2 is present? 1. ) 0.019 mol 2...
October 25, 2009

his 130
How do you think such large-scale, new-found getting and spending influenced people’s feelings about America
October 23, 2009

corp. finance
can I plug this in on a financial calculator? If so how would I?
October 22, 2009

corp. finance
What is the future value at the end of year 20 of depositing \$5,000 today, \$3,500 at the end of years 1, 2 and 3, \$5,000 at the end of years 4, 5, 6 and 7 and \$4,250 at the end of years 8, 9, 10, 11 and 12 into an account that pays 13% p.a.?
October 22, 2009

physics
PE = mgh Therefore m = PE/(g x h) m = 24/(9.8 x 3) m = 0.82kg Now the object is moved to 1m above the ground. PE = mgh PE = 0.82 x 9.8 x 1 PE = 8.036 Round off to 8 (A) Alternatively, you could divide 24J by 3, as this is the change in height difference. But you may be marked ...
October 22, 2009

physic
PE = mgh Therefore H = PE/(mxg) H = 7/(1.5 x 9.8) H = 0.48m PE (object 2) = 4.5 x 9.8 x 0.48 PE (object 2) = 21.17J
October 22, 2009

physics
PE = mgh PE = 2 x 3 x 9.8 PE = 58.8J
October 22, 2009

college Stats
If Y has a geometric distribution with success probability p, show that P(Y= an odd integer)= p/(1-(q^2))
October 20, 2009

physics
A golfer can hit a golf ball a horizontal distance of over 300m on a good drive. What maximum height will a 301.5m drive reach if it is launched at an angle of 25 degrees to the ground?(Hint:At the top of its flight, the ball's vertical velocity component will be zero.)
October 20, 2009

math
How many cubic centimeters of a 25% antibiotic solution sould be added to 10 cubic centimeters of a 60% antibiotic solution in order to get a 30% antibiotic solution?
October 18, 2009

math
How many cubic centimeters of a 25% antibiotic solution sould be added to 10 cubic centimeters of a 60% antibiotic solution in order to get a 30% antibiotic solution?
October 18, 2009