Number of results: 1,254
Microeconomics - determining how many to sel
Hi, I would really appreciate it if someone could help me with these questions: An author earns royalties from his book that are specified as 10% of the book's selling price. The demand curve for this is straight and downward sloping. 1. What rule does the author want his ...
November 11, 2006 by SuprNova
chem please help drbob222
Why is the process of examining enthalpies of a reaction helpful? A. It helps in determining how a reaction occurs spontaneously. B. It helps in determining the temperature that a reaction requires to proceed. C. It helps in determining how fast a reaction will proceed. D. It ...
November 25, 2014 by Morgan
to what extent are the fundamental principles of microeconomics (like law of demand, law of substitution, consumer surplus etc.) are applicable to macroeconomcs? please anyone provide me the answer as soon as possible.
May 6, 2008 by gautam
Rate determining step
I don't understand how to get a rate determining step. I have an energy diagram for a two-step conversion where the first step Ea is about 18 units. The energy then goes down about 4 units and rises again about 10 units to the peak of the second step. Why is the rate-...
December 5, 2006 by Sheryl
. Do you think that determining the volumes of your cylindrical metal samples by measuring their dimensions and calculating would be more or less accurate than determining these volumes by water displacement?
December 1, 2009 by Angie
A difficult problem in calculating the total costs and expenses of a department is: Determining the gross profit ratio. Assigning direct costs to the department. correct Assigning indirect expenses to the department. Determining the amount of sales of the department. ...
July 18, 2012 by Anonymous
I can't remember how you find the roots of quadratic equations other than determining the zeroes of the equation and finding the x-intercepts. Can someone please give me a clear answer on this as my dad has been useless on this topic and I need help like ASAP! You can find the...
November 3, 2014 by Alex
3.5 g of a hydrocarbon fuel is burned in a ves- sel that contains 250. grams of water initially at 25.00 C. After the combustion, the temper- ature of the water is 26.55 C. How much heat is evolved per gram of fuel burned?
October 31, 2012 by cheri
Perform hypothesis testing on one variable’s data. (Choose either the intrinsic or extrinsic column.) Perform a t-test by formulating a null and an alternative statement, choosing an acceptable significance value, determining the appropriate critical value, selecting the test ...
September 13, 2008 by Sopheia
With which of the following is the study of an ecosystem Most concered? A. Determining population changes in the area being investigated. B. Making measurements of regional variaties in temperature, wind velocity, and precipitation. C. Analyzing the interrelationships of both ...
December 4, 2009 by Kaled
The structure of a two-factor study can be presented as a matrix with the level of one factor determining the rows and the levels of the second factor determining the colums.With this structure in mind,describe the mean differences that are evaluated by each of the three ...
March 7, 2010 by kd
I can't seem remember the rules for this.Can someone please help me with the following questions? You can find the roots of a quadratic equation by determining the zeros of the quadratic function or the ...? You can find the roots of a quadratic equation by determining the x-...
November 3, 2014 by Alex
A corporation began construction on a new site 2 years ago. At that time mgrs predicted the new plant would generate over $5 million in sales, however, now a more conservative estimate shows that the new plant will only generate an additional $3 million in sales. Over the past...
January 23, 2008 by Jamie
If for a firm MRP > MFC, then the firm: a. is maximizing profits and should continue producing its current output. b. is maximizing factor costs and therefore is maximizing profits. c. should produce more output by increasing the quantity of factors employed. d. should ...
August 18, 2007 by sheila
This is for a lab about determining the equilibrium constant. Given: 5.00mL of .203M Fe(NO3)3 mixed with 100mL of .00205M KSCN in a .5M HNO3 solvent for both solutions. Resulting absorbance for solution is .315. How can i find the total Fe, [Fe*] and SCN, [SCN*] in the system ...
April 3, 2011 by Bob
As an economist, you have been asked to write a letter to a meeting of international professionals to explain the differences between microeconomics and macroeconomics and to provide real-world examples. Please write a letter of 4–6 pages including, but not limited to the ...
February 25, 2011 by michele
Which of the following describes a relationship between science and society? (1 point) Scientific discoveries can impact human life; therefore, society must remain scientifically literate. Scientific discoveries rarely impact human life; therefore, it is not necessary for ...
September 10, 2014 by Dfca
Which of the following would require finding the area? A. Determining the number of sugar cubes in a box B. Determining the amount of paper needed to cover a bulletin board C. Determining the length of trim needed to go around the edge of a bulletin board D. Determining the ...
January 30, 2012 by Andrew
Determining and naming the unique isomers of a hydrocarbon? Please help!? Hey all. I am studying a petroleum fluids class and am having difficulty in understanding one topic. Specifically, in some cases we are asked to draw and name the unique isomers of a certain compound. ...
February 7, 2015 by Joe
I am working on a five-part question and I just need help with the last part. I'm not sure where to begin with that one. I pasted the question and answers (for a-d) to the other parts below. Thank you! Consider the proposed mechanism for the reaction between nitrogen monoxide ...
April 14, 2015 by Lisa
A sporting goods store has estimated the demand curve for a popular brand of running shoes as a function of price. Use the diagram to answer the questions that follow. a. Calculate demand elasticity using the midpoint formula between points A and B, between points C and D, and...
August 7, 2010 by Monica
Math Word Problem
Need a formula for this math problem. Help!? Relinda owns a tea shop and is creating a new mix of tea for her customers. She is using a standard black tea that sells for $7 per pound and a special orange flavor that sells for $11 per pound. She is planning to make a 40 pound ...
April 27, 2011 by Nicki
A forest fire is burning down a narrow valley 3 miles wide at a speed of 40 feet per minute. The fire can be contained by cutting a firebreak through the forest across the valley. It takes 30 seconds for one person to clear one foot of the firebreak. The value of lost timber ...
January 29, 2012 by Xander
A forest fire is buring down a narrow valley 3 miles wide at a speed of 40 feet per minute. The fire can be contained by cutting a firebreak through the forest across the valley. It takes 30 seconds for one person to clear one foot of the firebreak. The value of lost timber is...
May 5, 2012 by anonymous
How do you know if a value is a solution for an inequality? How is this different from determining if a value is a solution to an equation? o If you replace the equal sign of an equation with an inequality sign, is there ever a time when the same value will be a solution to ...
November 28, 2009 by cristale
French, foreign language
Read each definition and write the appropriate word or expression in the space provided. 1. C'est un plat typiquement français. On les prépare avec du beurre et de l'ail. Ce sont un escargot . (incorrect) 4.On les utilise pour faire des omelettes. Ce sont des oeufs. 6. On l'...
March 18, 2015 by Alex
A proposed mechanism for a reaction is: (i) A + B2 AB2 Ea1 = 12 kJ/mol ƒ´H1 = 3 kJ/mol (ii) AB2 + C2 ABC + BC Ea2 = 30 kJ/mol ƒ´H2 = 5.2 kJ/mol (iii) ABC + B2 AB2 + BC Ea3 = 10 kJ/mol ƒ´H3 = -7.8 kJ/mol a) Which is the rate determining step? Explain why. (ii) is the rate ...
September 20, 2014 by Sarah
What is the difference between microeconomics and macroeconmics? Discuss and contrast the two therories. Do you have a web address that I can go on to get an answer for my question .
September 20, 2011 by jones
Which of the following production functions exhibit constant returns to scale? In each case ys output and K and L are inputs. (1) y = K1/2L2/3 (2) y = 3K1/2L1/2 (3) y = K1/2 + L1/2 (4) y = 2K + 3L.
December 22, 2014 by Sabiya
Chemistry - Rate Determining Step
The rate law for the reaction 2NO (g) + Cl2 (g) -> 2NOCl (g) is given by rate = k[NO][Cl2] A mechanism involving the following steps has been proposed for the reaction: NO (g) + Cl2 (g) -> NOCl2 (g) NOCl2 (g) + NO (g) -> 2NOCl (g) If this mechanism is correct, what ...
February 6, 2007 by Christine