Tuesday

March 3, 2015

March 3, 2015

Total # Posts: 951

**physics**

10 k r point g point degree
*March 17, 2011*

**English**

Help me write an essay on How I learned English by Gregory Djanikian.
*March 16, 2011*

**astrology of GEO PHYSICS**

3 point 666 point one fifth degree
*March 13, 2011*

**algebra**

It takes 7 hours for Will to paint a house. Judy can paint the same house in 3 hours. How long will it take them to paint the house if they work together?
*March 11, 2011*

**math**

2.75 divided by 1000
*March 8, 2011*

**Com/171**

What is wrong with this sentence: The diplomats are doing what they can to restore peace.
*February 28, 2011*

**Com/171**

Your welcome. I was happy to help.
*February 28, 2011*

**physics**

Consider a 1kg mass at rest at the equator.Because of the earths rotation , the mass experiences a centripetal acceleration. a)Draw free body diagram of mass b)Find centripetal force acting in the mass c)Compare apparent weight and true weight d)what fictitious force would the...
*February 24, 2011*

**math**

7x9=63
*February 24, 2011*

**chemistry**

What is the approximate thermal energy in kJ/mol of molecules at 275° C
*February 23, 2011*

**applied statistics**

Discuss how the General Linear Model assigns the optimal “weights” to predictor variables that allow us to maximize prediction accuracy. How are discriminant functions the optimal weighted linear composites for predicting “membership” regarding the ...
*February 20, 2011*

**Science**

If the moon rotated on its axis just as quickly as Earth's, would we always see the same side of the moon? Explain. -thanks, Sandra
*February 19, 2011*

**Office Management**

One taxicab charges 75 cents for the first quarter-mile and 15 cents for each additional mile. The competing taxi company charges $1.00 for the first quarter-mile and 10 cents for each additional mile. 1. what distance would produce the same fare for the two taxi companies? 2...
*February 17, 2011*

**Science**

the answer is B
*February 16, 2011*

**Science**

when comparing the force that is required to climb a mountain walking up a trail that slopes gently upward to the top verses getting there by scaling a sheer vertical face, which of the following is true? (a) you use more force for a giving movement on the walk than on the ...
*February 16, 2011*

**math **

a small mail order company earns a 15% profit on all sales. if the company earned $5250 one month, how much were the total sales.?
*February 16, 2011*

**ap chemisrty**

Kp for the following reaction is 0.16 at 25°C. 2 NOBr(g) 2 NO(g) + Br2(g) The enthalpy change for the reaction at standard conditions is +16.3 kJ. Predict the effect of the following changes on the position of the equilibrium; that is, state which way the equilibrium will ...
*February 15, 2011*

**math**

width=w length=4w P=2(l+w) =2(4w+w) =10w
*February 15, 2011*

**math**

Stacy multiplied 5x9 and said the answer was 44. What two patterns could you use to show that her answer is not correct?
*February 13, 2011*

**Chem 262**

What solvents would you use to isolate these compounds? Malonic Acid Salicylic acid Ethyl4-aminobenzoate
*February 10, 2011*

**Algebra**

I cant write the sign for square root so I will just write it out. The problem says to simplify square root 5w^8v square root 20xu^2 I don't know how to figure out this problem.
*February 4, 2011*

**ap chemisrty**

When heated, cyclopropane is converted to propene. Rate constants for this reaction at 470°C and 510°C are k = 1.10 10-4 s-1 and k = 1.02 10-3 s-1, respectively. Determine the activation energy, Ea, from these data.
*January 27, 2011*

**chemistry**

he decomposition of nitrogen dioxide at a high temperature is second order in this reactant. NO2(g) NO(g) + 1/2 O2(g) The rate constant for this reaction is 3.40 L/mol·min. Determine the time needed for the concentration of NO2 to decrease from 2.30 mol/L to 1.30 mol/L.
*January 27, 2011*

**science**

Does the mass of water increase when a plastic water bottle filled to the brim with water is frozen?
*January 26, 2011*

**Math 1 9th grade**

A bag contains 3 green marbles and 6 blue marbles. What is the probability of drawing a blue marble, then another blue marble, then a green marble, replacing the marble after each draw?
*January 20, 2011*

**economics**

Suppose the USA and Canada are considering to trade. Assume there are only two goods in the economy: wheat and corn. The table below illustrates what each country can produce in a given year. Wheat Corn USA 4 2 Canada 5 8 In this case, which country should produce wheat? Why? ...
*January 18, 2011*

**world issues**

Identify at least two issues in developing countries that make changing to democracy easier or more difficult. Provide at least one real world example of one of the issues that you identify.
*January 16, 2011*

**Philosophy**

What ideas and events in Europe influence philosophy in the USA. How are these philosophies similar and different?
*January 12, 2011*

**algebra**

sorry about the mix up of 2001 and 2002, but the process is still the same
*January 8, 2011*

**algebra**

the difference between 1995 and 2001 is 6 years, so you add 6 to 73.7 and you get 0.6t+73.7, that's the first set of answers. Next, you replace the t with the 11 to represent the difference between the next set of years (1995 to 2006) so the next set of answers is E(11)= ...
*January 8, 2011*

**practical nurse**

in a 150 words state how you can contribute quality service to health care
*January 4, 2011*

**algebra**

it john 4 hours to mow a lawn it takes maria 3 hours to mow the same lawn, how long would it take if they worked together?
*December 18, 2010*

**C Chemisty**

What mass of hyudrogen peroxide should result when 1.50 g of barium peroxide is reacted with 25.0 mL of 0.50 M of hydrochloric acid?
*December 13, 2010*

**Algebra**

If Dale can paint a room in 5 hours alone and Chip can paint the same room in 7 hours alone. How long would it take them together to pain the room?
*December 3, 2010*

**math**

what type of math problems exemplify the different purposes of variable, and in what way do these different uses of variable can be confusing?
*November 30, 2010*

**math **

P=4xL or P=4L
*November 30, 2010*

**statistics**

given variables list them as independent (x) or as a dependent (y) I weight of child; prescription dosage II monthly commision; monthly sales II ability to concerntrate; level of fatique IV crop yield; rainfall
*November 25, 2010*

**the president and the bureaucracy**

yes there are acts of congress, regulatory rulings, court rulings, the will of the people
*November 23, 2010*

**the president and the bureaucracy**

legally, the bureaucracy derives the general authority for its programs from
*November 23, 2010*

**Algebra**

5x+2y=-11, 7x-3y=13, find x and y
*November 20, 2010*

**math**

How would I setup the equation for the perimeter and area of a similar (6inch width, and 8 inch length)rectangle that is increased by a ratio of 1:n?
*November 16, 2010*

** 7grade math**

Thank you I came to the same conclusion I just wanted to see if I was going in the right direction
*November 16, 2010*

** 7grade math**

using ratio 1:2 find the perimeter of rectangle that has a width of 6 inches and a length of 8 inches? need answer asap
*November 16, 2010*

**College Chemistry**

Stuck on plugging info into formula, please show set up-At 10 degrees C carbon dioide gas has volume of 25.5 mL under pressure of 758 mmHg, what would volume of CO2 be at STP?
*November 9, 2010*

**Chemistry**

Dr. Bob get the use PV=nRT just stuck on setting up the problem help!
*November 9, 2010*

**Chemistry**

Amber, Too funny i have this same question for ec College Chem at Terra! In book page 303, 35 b. Answer back of text lol!!!
*November 9, 2010*

**Chemistry**

If 20.0 g of N2 has a volume of 4.00 L and a pressure of 6.0 atm, what is its temperature?
*November 9, 2010*

**Chemistry**

A mixture of hydrogen and oxygen gas has pressure of 1.60 atm. Partial pressure of oxygen is 304 mmHg atm, what is the partial pressure of hydrogen?
*November 9, 2010*

**chemistry**

what is the net ionic equation for manganese sulfide and hydrobromic acid?
*October 19, 2010*

**6th grade math**

in the order of operations equation 8-(24/8)^2 I Alex answered with 24/8= 3 3^2 = 9 8 - 9 = answer You cannot subtract 9 from 8. So how do you get the answer?
*October 8, 2010*

**6th grade**

how do you solve the math order of operations problem 8-(24/8)^2
*October 8, 2010*

**Algebra**

Help please-I'm doing something wrong- Solve 8x^2 + 6x + 5 = 0 I'm doing square roots and all the steps but it's not working out I come up with -0.38 + 0.5 and -0.38 - 0.5 But it's not right when I go to put it back in. Could you please show the steps-these ...
*October 6, 2010*

**5th grade**

what major landform is west of the west amazon basin?
*October 5, 2010*

**Physics**

A disconcerted dog of a mass 7.80 kg is sliding down a frictionless plank which is inclined at an angle of 48.0 degrees to the horizontal. Calculate the force which accelerates the dog down the plank.
*October 1, 2010*

**french**

what does arrondis le nombre 160 795 a la dizaine de mille pres mean ?? and answer plzz
*September 24, 2010*

**Business Math**

Calculate the simple interest and maturity valve for the following problems. Round to the nearest cent as needed. 18,000,4 1/2%,18mo.
*September 21, 2010*

**math**

sixty seven thousand or six hundred seventy hundreds
*September 20, 2010*

**Math**

Rewrite rational exponent 3sqrt22
*September 20, 2010*

**COM156**

Identify three challenges that may arise when writing a paper. Explain the strategies you will use to overcome those challenges.
*September 19, 2010*

**statistics**

the quality control inspector of a production plant will reject a batch of syringes it two or more defective syringes are found in a random sample of ten syringes taken from the batch. suppose the batch contains 2% defective syringes. What is the probability that the batch ...
*September 12, 2010*

**algebra**

1/16 basically you just solve 4^-2
*September 11, 2010*

**hardware**

What types of computer hardware would make your work life more efficient?
*September 11, 2010*

**COM 156**

Identify three challenges that might arise when writing a paper. Explain the strategies you will use to overcome those challenges.
*September 1, 2010*

**statistics**

Why am I stuck? How do I figure I must be really stressed because I cannot figure this out. you exmple 9.408^2 =88.51046? How do you get it? I have squared 9.408 on calculator and get 3.08 what am I missing?
*August 22, 2010*

**geometry**

in diagram below ab parallel to cd what is the value of x
*August 12, 2010*

**arithmetic**

what is the decimal of 7/20 how do u figure it out i need step by step break down
*August 3, 2010*

**psychology**

How might a person’s self-guides affect his or her perspective of the world?
*July 31, 2010*

**college psychology**

HELP WTHE A THESIS STATEMENT ABOUT MY PAST PRESENT FUTURE
*July 25, 2010*

**interpreting what you read**

yes thank you
*June 25, 2010*

**interpreting what you read**

The purose of loaded words in advertisement is to 1 create an image 2 compare two unlike things 3 influence the reader 4 illustrate bias
*June 25, 2010*

**king high school**

in poetry and ficition, the main reason for using vivid words is to 1 explain an idea 2 create a mental image 3 keep the reader gussing 4 illustrate the writer's bias
*June 25, 2010*

**personal finance**

A.After a protracted legal case, Joe won a settlement that will pay him $11,000 each year at the end of the year for the next ten years. If the market interest rates are currently 5%, exactly how much should the court invest today, assuming end of year payments, so there will ...
*June 20, 2010*

**physics**

a car of height H could negotiate a bend on a banked road of certain degree and of radius r with a maximum speed. is it possible for a truck of height 3H to negotiate that same bend with same speed at that same angle.show proof to back the condition
*June 19, 2010*

**chem**

The label on a one-pint bottle of water lists the following components. If the density is the same as pure water and you drink 2 bottles of water in one day, how many milligrams of each component will you obtain? calcium 28 ppm, fluoride 9ppm, magnesium 14 ppm, potassium3.0ppm...
*June 10, 2010*

**history**

how many children work at factories and how many get hurt
*June 4, 2010*

**business**

How would I put this question into power point presentation.
*June 1, 2010*

**statistics**

Suppose you are given data from a survey showing the IQ of each person interviewed and the IQ of his or her mother. That is all the information you have. Your boss has asked you to put together a report showing the relationship between these two variables. What could you ...
*May 18, 2010*

**math**

rate in simplest form 261 miles in 29 minutes
*May 13, 2010*

**math**

surface area formula for room measurements 23ft 6in length, width 14ft 8in and height 30 feet
*May 6, 2010*

**social studies: psychology**

A conditioned response is one that occurs without regard to the original conditioned stimulus. It is now a learned behavior. A. a gun-shy dog cowers when he sees a shotgun would be the best answer because the dog is reacting to the gun in anticipation of it doing something ...
*April 25, 2010*

**accounting**

is it 1200 loss?
*April 22, 2010*

**accounting**

Bonds Payable has a balance of $900,000 and Premium on Bonds Payable has a balance of $10,000. If the issuing corporation redeems the bonds at 103, what is the amount of gain or loss on redemption?
*April 22, 2010*

**accounting**

Bonds Payable has a balance of $900,000 and Premium on Bonds Payable has a balance of $10,000. If the issuing corporation redeems the bonds at 103, what is the amount of gain or loss on redemption?
*April 22, 2010*

**8th grade Social studies**

Poeple who settled the west
*April 21, 2010*

**Financial Management**

Debreu Beverages has an optimal capital structure that is 50% common equity,40% debt, 10% preferred stock. Debreu's pretax cost of equity is 12%, pretax cost of preferred equity is 7%, pretax cost of debt is also 7%. If the corporate tax rate is 35%. What is the weighted ...
*April 21, 2010*

**Financial Management**

A 10 year bond pays 11% interest on a $1000 face value annually. If it currently sells for $1,195, What is its approximate yield to maturity? a)9.33% b)7.94% c)12.66% d)8.10%
*April 21, 2010*

**Financial Management**

A firm's stock is selling for $85, Dividend yield=5%. A 7% growth rate is expected for the common stock. The firm's tax rate is 32%. (question) What is the firm's cost of retained earnings? a)8.16% b)12.00% c)12.35% d)cannot be determined
*April 21, 2010*

**physics**

A 50 g ball of clay traveling east at 3.5 m/s collides and sticks together with a 50 g ball of clay traveling north at 2.0 m/s. What is the speed of the resulting ball of clay?
*April 18, 2010*

**physics**

An 75 kg quarterback jumps straight up in the air right before throwing a 0.43 kg football horizontally at 11 m/s. How fast will he be moving backward just after releasing the ball?
*April 18, 2010*

**college,stats/ PLZ HELP:( need it within nxt 6hrs**

never mind i got it lol
*April 7, 2010*

**college,stats/ PLZ HELP:( need it within nxt 6hrs**

Among Canadian households, 24% have telephone answering machines. If a telemarketing company contacts 2500 households find the probability that between 625 and 650 households, inclusive, have answering machines.
*April 7, 2010*

**management**

What steps would you recommend your manager take to implement the planning technique in scenario planning
*April 4, 2010*

**Physics**

Would the answer be b.. What I did was figured out the relationship between KE and speed. If KE quadruples, speed would only double. I am not sure about the next step though, I just used the following equation: mvr = nk; this gives me that r and v are inversely related so if v...
*April 4, 2010*

**Physics**

In the absence of external torques, the angular momentum of a system is conserved. An artificial satellite orbiting the Earth quadruples its kinetic energy. Assuming no external torques act on the system, the radius of the orbit will ... a. Decrease by a factor of 4 b. ...
*April 4, 2010*

**Physics**

The allowed orbits for the electron around the nucleus of the hydrogen atom are explained by de Broglie as ... a. Quantized values for the total energy of the electron in the atom b. Quantized values for the angular momentum of the electron in the atom c. Standing waves for ...
*April 4, 2010*

**Physics**

You meet a person with prescription glasses of +0.55 dpt. What is the near point of this person? Express the result as a positive number! Hint: the near point of a healthy person is 25 cm. An object placed at this distance will form an image at the near point of the person.
*March 28, 2010*

**Physics**

The refractive index of a material is different for different wavelengths and colours of light. For most materials in the visible range of the electromagnetic spectrum, shorter wavelengths have larger refractive index compared to longer wavelengths. The effect of this on ...
*March 26, 2010*

**Physics**

A small fish is inside a spherical bowl filled with water (n=1.33). The bowl has a diameter of 30cm and the fish is at a distance of 5cm from the surface that separates water and air (ignore the effects of the glass of the bowl). The image of the fish is ... a. Real (forms in...
*March 26, 2010*

**social studies**

How has early memory research concerning the growth of cognitive perspectives in psychology changed over the course ofthe 20th century?
*March 26, 2010*

**MARIJUANA AND PRESCRIPTION DRUGS OXYCONDONE**

WRITE AND INTRODUCTION AND CONCLUSION ON MARIJUANA AND PRESCRIPTION DRUG OXYCODONE
*March 23, 2010*

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