Saturday

April 18, 2015

April 18, 2015

Total # Posts: 760

**AP World History**

How did coffee play a pivotal role in the French Revolution? (lots of details and go into the Enlightenment)
*August 3, 2012*

**AP World History**

Why were spirits an important staple in Colonial America?
*August 2, 2012*

**chemistry**

what the rules to be followed in performing he 4 fundamental operaions using scientific notation?
*June 15, 2012*

**Math or geometry **

7c-4x+45
*June 8, 2012*

**algebra2**

An ice-cream parlor sells sundaes with 3 different types of ice-cream and 4 different toppings. They have 8 flavors of ice-cream and 10 toppings for their customers to chose from. What is the probability that a customer orders a sundae including the toppings of whipped cream, ...
*May 26, 2012*

**isep - fisica**

b) quantidade de acelaracao no ponto b. o ponto b é um cursor que esta preso no cimo de uma barra que esta dentro de outra barra . como e que calculo a quantidade de acelaracao neste caso uma vez que ha acelaracao de coriolis
*May 22, 2012*

**history**

Which is NOT true of the segregation laws passed after the Civil War?
*May 22, 2012*

**history**

Philadelphia, Pennsylvania was NOT _____.
*May 22, 2012*

**Polynomials. :) :)**

f(x)=2x^4+4x^3-7x^2-x+7 has no rational roots. Approximate the irrational solutions correct to 3 decimals. If there is more than 1 real solution, enter them from smallest to largest, separated by a comma
*May 17, 2012*

**Polynomials. :) :)**

2x^4+4x^3-7x^2-x+7 Approximate the irrational solutions correct to 3 decimals. If there is more than 1 real solution, enter them from smallest to largest, separated by a comma.
*May 17, 2012*

**Government**

Las Vegas uses a council-manager style government?
*May 14, 2012*

**Government**

Las Vegas uses a council-manager style government
*May 10, 2012*

**accounting**

Question: Because Aqua Elite, Inc. is a new startup business, the beginning balances in all the general ledger accounts are zero to start. n The length of the accounting periods are three months using a fiscal calendar year. (A fiscal calendar is on a yearly basis other than a...
*April 16, 2012*

**Math**

Tasha saw a sailboat while walking along the pier. She thinks it is the tallest sailboat she has ever seen. The shadow cast by the boat was 14 ft long, while Tasha's shadow was only 2 ft long. If Tasha is 5.5 ft tall, how tall was the sailboat, in feet?
*April 10, 2012*

**math**

9y squared + 48 - 36
*April 1, 2012*

**Math**

If events A and B are independent and P(A) and P(B) are nonzero, explain why P(A U B) does not equal P(A)+ P(B) im not sure how to answer this
*March 25, 2012*

**Trigonometry **

Your altitude is 40,000 feet and you detect a target at a depression angle of 6 degrees and a range of 20 miles. what is the altitude of the target? Draw a picture.
*March 11, 2012*

**Math**

Simplify (x^1y^1)^5
*March 8, 2012*

**Math**

Simplify z-4
*March 8, 2012*

**Algebra**

Thanks
*March 8, 2012*

**Algebra**

combine like terms (simplify) 11/14a-1/15b+1/14a-11/15b
*March 8, 2012*

**Math**

Classify the given number. - 4/9
*March 7, 2012*

**Math**

find the value of expression. 3*45/9-2(10-)-4/2
*March 7, 2012*

**Geometry**

find the perimeter of the trapezoid. L1=9.65yd, L2=9.25yd, L3=10.12yd, L4=6.20yd
*March 7, 2012*

**Geometry**

Can you please explain?
*March 7, 2012*

**Math**

28.26 yd squared
*March 7, 2012*

**Math**

178.3 ydd3
*March 7, 2012*

**Mangerial Economics**

Where Q is the number of cans of tennis balls sold quarterly, P is the wholesale price Wilpen charges for a can of tennis balls, M is the consumers average household income, and Pr is the average price of tennis rackets. The regression results are as follows Dependant Variable...
*March 2, 2012*

**Business English**

Which of the following sentences advocates an idea in a positive way? A. I can't see anyone buying the product at that price. B. The unit is way overpriced. C. Customers can get a better deal anywhere else. D. We can corner the market if we discount the selling price just 5%.
*March 2, 2012*

**math**

also a problem that i cant figure out is how to do inverses of logs f(x)= 2log(base2)X
*March 2, 2012*

**Math**

3ln(b) + 2ln(c) write as a single log. I have tried this problem so many ways. i dont know what to do with the 3 and the 2. do you multiply or use them as exponents or what
*March 2, 2012*

**English**

I want to delete this :S
*March 1, 2012*

**English**

What do you think about my essay? "A little bit longer and I will be fine" “..And you do not know what you got until it is gone, and you do not know what i s like to feel so low...” A quote written by Nick Jonas to express how he felt after being diagnosed ...
*March 1, 2012*

**algebra. help!!**

how do u get 2t?
*February 27, 2012*

**Algebra**

x^2–4 ÷ x^2+5x+6 ____________ ______________ x^2 + 3x – 10 x^2 + 8x + 15
*February 25, 2012*

**Algebra**

Thank you Steve.
*February 19, 2012*

**Algebra**

Factor 12x^2(x-1)-4x(x-1)-5(x-1) and show work.
*February 19, 2012*

**math**

to solve this problem, you would simply add the exponent of 13 from both tens since you are multiplying the exponents together. the answer would be 10 to the 26th power.
*February 17, 2012*

**Math**

Thanks a bunch
*February 17, 2012*

**Math **

Find an equation of the line containing the points (-6,19) and (-15,28)
*February 17, 2012*

**math**

If y=8(5)^x then write ln y as a linear function of x I dont know how to do this.??
*February 15, 2012*

**algebra**

because, x2 - x1 will always equal zero and you cant divide a number by 0
*February 15, 2012*

**math**

about 2826....
*February 15, 2012*

**Math**

what do you do when you have log on the side with y. for example logy= .120387x + .4771 How do you solve for y?
*February 13, 2012*

**algebra**

Find all integers b so that the trinomial 3x^2 +bx + 2 can be factored.
*February 11, 2012*

**math**

i had cards to write, i wrote 1 third of cards on monday, 2 eighths on tuesday, 1 sixth on wednesday and wrote the remaining 27 cards on thursday. how many cards did i write?
*January 30, 2012*

**math**

what would be the numerator of a fraction that is equivalent to 5/8 and has a denominator of 48?
*January 26, 2012*

**chemistry**

Calculate the number of moles of each ion in 10.5 mL of 0.205 M cadmium phosphate solution.
*January 22, 2012*

**Chemistry**

A sample of Manganese (II) Chloride has a mass of 19.8 grams before heating, and 12.6 grams after heating until all the water is driven out. Based on this information, how many water molecules were attached to each molecule of Manganese (II) Chloride?
*January 22, 2012*

**Chemistry**

How many moles of atoms are in one mole of AlPO4?
*January 22, 2012*

**physics**

A block of ice at 0 degree celsius is placed in a room whose temperature is also 0 degree Celsius explain what will happen?
*January 13, 2012*

**Cosine question**

cos theta= .5 2cos theta= .5 how do you do this?
*January 9, 2012*

**Chemistry**

THANK YOU!
*January 8, 2012*

**Chemistry**

PLEASE HELP! What is the mass of 1.50x10^-2 mol of (NHv4)v2SOv4? v=subscript
*January 8, 2012*

**statistics**

Assume the monthly rainfall in a certain state is normally distributed with a mean of 2.85 inches and a standard deviation of .2 inches: a) probability that in any given month there is between 2.7 and 2.9 inches of rainfall b) probability that in any given month there is more ...
*December 14, 2011*

**english**

can you give me those similarities and differences of africa and asia?? please reply ASAP. thnx.. :)
*December 10, 2011*

**calculus**

Find the critical number of g(t)=(t^2)/(5t+4)
*December 9, 2011*

**chemistry**

is the answer 1.29888 moles?
*December 5, 2011*

**chemistry**

A 116.9 g sample of nitric acid solution that is 70.0% HNO3 (by mass) contains how many moles of HNO3? how did you get the answer
*December 5, 2011*

**CHEMISTRY**

is the answer 1.29888 moles?
*December 5, 2011*

**CHEMISTRY **

A 116.9 g sample of nitric acid solution that is 70.0% HNO3 contains how many moles of HNO3? how did you get the answer
*December 5, 2011*

**chemistry**

A 116.9 g sample of nitric acid solution that is 70.0% HNO3 contains how many moles of HNO3? how did you get the answer
*December 5, 2011*

**physics**

it takes a maximum force of 460 N to move a 125 kg crate. What is the coefficient of the maximum static friction between the crate and the floor?
*November 29, 2011*

**Physics**

Charlie takes his 6000 kg avalanche truck and runs it into Jill's 2003 Chevy Trailblazer. If Jill's truck is red, how does the force acting on Charlie's truck compare to the force acting on Jill's truck?
*November 29, 2011*

**Physics**

Charlie takes his 6000 kg avalanche truck and runs it into Jill's 2003 Chevy Trailblazer. If Jill's truck is red, how does the force acting on Charlie's truck compare to the force acting on Jill's truck?
*November 29, 2011*

**Physics**

Charlie takes his 6000 kg avalanche truck and runs it into Jill's 2003 Chevy Trailblazer. If Jill's truck is red, how does the force acting on Charlie's truck compare to the force acting on Jill's truck?
*November 29, 2011*

**Physics**

Charlie takes his 6000 kg avalanche truck and runs it into Jill's 2003 Chevy Trailblazer. If Jill's truck is red, how does the force acting on Charlie's truck compare to the force acting on Jill's truck?
*November 29, 2011*

**physics**

it takes a maximum force of 460 N to move a 125 kg crate. What is the coefficient of the maximum static friction between the crate and the floor?
*November 29, 2011*

**physics**

it takes a maximum force of 460 N to move a 125 kg crate. What is the coefficient of the maximum static friction between the crate and the floor?
*November 29, 2011*

**physics**

it takes a maximum force of 460 N to move a 125 kg crate. What is the coefficient of the maximum static friction between the crate and the floor?
*November 29, 2011*

**Math**

I have an Invoice in the amount of $191.00 How do I compute tax @6% of this invoice?
*November 23, 2011*

**geometry**

the degree measure of angle A is represented by 2x-20 and the degree measure of angle B by 2x. Find the value of x, measure of angle A and B.
*November 15, 2011*

**science-biology**

why do we study the human organ system?
*November 5, 2011*

**Physics**

A tire contains air at a pressure of 2 bar at 15 degrees Celsius. If the tires volume is unchanged, what will the air pressure in it be when the tire warms up to 40 degrees Celsius as the car is driven?
*November 2, 2011*

**Physical Sciene**

A cannon is fired horizontally from a top of a 15-m platform. What is the cannon balls horizontal speed when it hits the ground 250 m downrange?
*November 1, 2011*

**CRIMINAL JUSTICE**

If a person that was standing at a bus stop was arrested for failure to provide identification in the state of virginia and after arrrest found that person is an illegal alien, is this a felony or misdeameanor? and what the bond amount or fine be?
*October 30, 2011*

**library science **

What are the differences of AACR2 and Dublin Core Metadata Set?
*October 27, 2011*

**Business English**

Buying time with limited agreement is a useful strategy when you: A. Have too much work to do. B. Cannot think of anything to say. C. Want to avoid escalating a conflict but do not agree with other person D. Know that the presenting problem is not the real problem but do not ...
*October 23, 2011*

**Business English**

Which of the following is a characteristic of communication in high context cultures? A. Written agreements are binding? B. There is reliance on nonverbal signs to communicate. C. Oral agreements are not binding. D. There is preference for direct communication
*October 23, 2011*

**Business English**

Okay after reading again Iam saying the answer is C
*October 23, 2011*

**Business English**

What is the best reason to omit the reason for the refusal in a negative message? A. The reader may not think of the reason. B. The reason reflects poorly on the company. C. The reason benefits the reader, but not the writer. D. The reason is watertight.
*October 23, 2011*

**PROBLEM SOLVING IN MATHEMATICS**

149 degrees
*October 18, 2011*

**physics**

The leg and cast weigh 200 N, with the center of mass as indicated by the blue arrow in the diagram. The counterbalance w1 weighs 105 N. Determine the weight w2 and the angle α needed so that no force is exerted on the hip joint by the leg plus cast.
*October 12, 2011*

**mathematics**

x^2/x^2-y^2 / x+y/x-y / (x/x+y)^2
*October 12, 2011*

**Statistics**

The mean graduation time is 5 years with a standard deviation of 6 months for the Monte Carlo College, in which the graduation time is related to the grade of the students. The class size is normally 40. Calculate how many students may graduate by the end of the fourth year. ...
*October 12, 2011*

**mathematics**

1. 3/(x+2)+4/(x-5)=2/3 2. 5/(3x+8)=4/(3x-8)
*October 8, 2011*

**mathematics**

5/2x+7=4/2x-7
*October 7, 2011*

**mathematics**

YES.
*October 7, 2011*

**mathematics**

x^2+8x+15/x^2+x+3
*October 7, 2011*

**mathematics**

OK. THANK YOU.
*October 7, 2011*

**mathematics**

2/x+3=3/x-5
*October 7, 2011*

**mathematics**

2/x+3=3/x-2
*October 7, 2011*

**Business English**

When writing informative and positive messages, you should include reader benefits when: A. the reader's attitude toward the information doesn't matter. B. you are presenting policies. C. Stressing benefits may make the reader sound selfish. D. you are presenting ...
*October 6, 2011*

**Business English**

Thanks
*October 6, 2011*

**Business English**

When you grant a customer's request for an adjusted price, discount, replacement, or other benefit to resolve a complaint, do so: A. After you explain your own process in making the decision. B. In the first sentence of the letter. C. In the middle of the letter, to ...
*October 6, 2011*

**Business english**

A. Stress that the reader is welcome to call you anytime if more information is needed. B. Refer to your company's future relationishp with the reader's organization. C. Mention your company's reputation in the field to reassure the client that dealing with your ...
*October 6, 2011*

**Business english**

Which is an effective strategy for ending an informative letter to a new client?
*October 6, 2011*

**Business English**

Which of the following would be classified as an informative or positive message? a) A request for information b) An announcement of a policy that reduces benefits c) A memo for the file recording actions and rationales d) A letter to an employer announcing you have accepted ...
*October 2, 2011*

**Business English**

When brainstorming, you obviously want good ideas. Researchers, managers, and inventors say that it is a good idea to do all of the following except: a. relax b. play music c. laugh d. stress out
*September 28, 2011*

**Business English**

The appearance of a document can do all of the following except: a. establish rapport with the audience. b. guide your readers' attention. c. substitute for the written text in the document. d. build goodwill
*September 28, 2011*