Thursday
November 27, 2014

Posts by Karen


Total # Posts: 867

english 3 A
Which one of the following is not an example of Puritan literature? A. Magnalia Christi Americana B. The Sot-Weed Factor C. The Bay Psalm Book D. The Day of Doom
October 18, 2012

Algebra 1
oops -for my last question i meant rectangle
October 13, 2012

Algebra 1
Perimiter of Rectangle is 54cm, the width is 1/2(length)... what is the width & Length of the triangle?
October 13, 2012

Statistics (Math)
A government report looked at the amount borrowed for college by students who graduated in 2000 and had taken out student loans. The mean amount was = $ 17 , 776 and the standard deviation was s = $12,034. The quartiles were Q 1 = $9900, M = $15,532, and Q 3 = $22,500. The ...
October 13, 2012

Trigonometry
Find the domain of each function. And show your steps please. f(x)=x/x^2+1 f(x)=2x^2/x-3 f(x)=Square root of 5-x f(x)=x^3/x^2-16
October 9, 2012

Chemistry
HC8H4O4K + NaOH = H2O + H4C8O4KNa I'm given the volume of NaOH in mL (ex: 9.11 mL), and I have to convert it to moles. How can I do that conversion? Please help by explaining if you can, I've had trouble with this problem for the whole week..
October 7, 2012

math
5/9x+2-1/6x=11/18x+1/3
September 26, 2012

Math
A 3-ounce serving of tuna fish provides 24 grams of protein. How many grams of protein are in a 10-ounce serving of tuna fish?
September 21, 2012

Coporate Finance
Two-State Option Pricing Model T-bills currently yield 5.5 percent. Stock in Nina manufacturing is currently selling for $70 per share. There is no possibility that the stock will be worth less than $65 per share in one year. a. What is the value of a call option with a $60 ...
September 20, 2012

Coporate Finance
Exotic Cuisines Employee Stock Options As a new graduate, you've taken a management position with Exotic Cuisines, Inc., a restaurant chain that just went public last year. The company's restaurants specialize in exotic main dishes, using ingredients such as alligator...
September 19, 2012

theory to practic
hopping and skipping
September 18, 2012

Ap Chemistry
An ore contains Fe3O4 and no other iron. The iron in a 60.67 gram sample of the ore is all converted by a series of chemical reactions to Fe2O3. The mass of Fe2O3 is measured to be 36.1 grams. What was the percent Fe3O4 in the sample of ore? Answer in units of %
September 6, 2012

lang arts
I got 1. D 2. A 3. c 4. B 5. A please help me do I have them right?
September 5, 2012

geometric sequences
I can not find the missing term 81 54 _ _ _ not seeing the missing terms.
August 31, 2012

pharmacy tech.
a pharmacist has a 40% acid solution and has a 25% acid solution. How many liters must be mixed to form 54 liters of a 27 % acid solution?
August 31, 2012

Math
a pharmacist has a 40% acid solution and has a 25% acid solution. How many liters must be mixed to form 54 liters of a 27 % acid solution?
August 31, 2012

Chemistry
How many grams of SO3 are needed to make 250 ml of 0.750 molar solution?
August 28, 2012

chem
How many grams of SO2 are needed to make 250 ml of 0.750 molar solution?
August 28, 2012

Physics
A car traveling 80km/h is 120m behind a truck traveling 66km/h. How long will it take the car to reach the truck?
August 27, 2012

Physics
A car traveling 80 is 120 behind a truck traveling 66 . How long will it take the car to reach the truck?
August 27, 2012

English
What is the plural of scientist?
August 27, 2012

Math
How do u solve 15/y=3. I know the answer is 5 but how do u get there by showing your work?
August 23, 2012

art
what visual elements are used in Rembrandt's painting "the storm of the sea on galilee?
August 23, 2012

Corporate Finance
Finding the Capital Structure Fama's Llamas has a weighted average cost of capital of 9.8 percent. The company's cost of equity is 15 percent, and its cost of debt is 7.5 percent. Tha tax rate is 35 percent. What is Fama's debt-equity ratio?
August 21, 2012

Math
What do the brackets mean in this problem? a[(b-c)/d]-f Am I suppose to times the answer of everything in the parenthesis by a?
August 16, 2012

Algebra 1
never mind -worked it out!!
August 12, 2012

math
thank you for your help! can you check if it's correct? 1.) 1/9 2.) 4/2= 1/5
August 11, 2012

math
please help! 1.) A random digit from 1 to 9 (inclusive) is chosen, with all digits being equally likely. The probability that when it's squared it will end with the digit 1. 2.) A random number between 1 and 20 (inclusive) is chosen. The probability that its square root ...
August 11, 2012

probability
please help! 1.) A random digit from 1 to 9 (inclusive) is chosen, with all digits being equally likely. The probability that when it's squared it will end with the digit 1. 2.) A random number between 1 and 20 (inclusive) is chosen. The probability that its square root ...
August 11, 2012

algebra
thank you so much!
August 10, 2012

algebra
please help! The following equation can be used to predict the average height of boys anywhere between birth and 15 years old: y = 2.79x +25.64 where x is the age (in years) and y is the height (in inches). a. What does the slope represent in this problem? Interpret it in ...
August 10, 2012

math
how do i change 0.26(2/3) to a fraction
August 9, 2012

wrong subject (algebra)
not statistics..
August 9, 2012

statistics (math)
The following equation can be used to predict the average height of boys anywhere between birth and 15 years old: y = 2.79x +25.64 where x is the age (in years) and y is the height (in inches). a. What does the slope represent in this problem? Interpret it in context. b. What ...
August 9, 2012

math
When using a 1% cream and a 6% cream to produce a 4% cream, how many parts of each initial ingredient will be needed?
August 5, 2012

human resources
1. An example of internally aligning HR practices is: a. implementing an employee dress code that increases customer satisfaction. b. creating a recruitment plan that targets the predominate groups in the organizations labor market. c. implementing a training program which ...
July 30, 2012

geometry
Quadrilateral ABCD is similar to quadrilateral WXYZ. Side BC is 8.6 units in length, side AD is 23.1 units, and side WZ measures 15.8 units. What is the measure of side XY?
July 3, 2012

geometry
In triangle ABC, DE is parallel to AC. Side AD measures 5.3 units, side DB measures 8.0 units, and DE measures 4.8 units. What is the measure of AC?
July 3, 2012

functions
F(x) x^4-11x^3+34x^2-6x-52 Write f(x)as the prouduct of two linear binomials and a quadratic trinomial
June 7, 2012

Ms. Sue help!!!
could you tell me information of Heron's Formula?
May 26, 2012

American Government
Congress' inability to consistently provide leadership on broad national issues is due to: A. the lack of talented leadership in Congress. B. constitutional restrictions on Congress' lawmaking powers. C. the constant threat of a presidential veto. D. the fragmented ...
May 23, 2012

Accounting
Susan Kline works for Trend Press, a fairly large book publishing firm. Her best friend and rival, Lisa, works for Silver Books, a smaller publisher. Both companies issue $100,000 in bonds on July 1. Trend's bonds were issued at a discount, while Silver's were issued ...
May 22, 2012

math
the probability of an event is 7/12. what are the odds against this event occurring?
May 20, 2012

chemistry
a balloon is filled to a volume of 7.00 x 10 to the second mL at a temperature of 20.0 degrees celcius. the balloon is then cooled at a constant pressure to a temperature of 100 k. what is the final volume of the balloon?
May 11, 2012

Math
3/n + 3/10 =
May 3, 2012

algebra
a tree 5 ft tall growns an average of 8 in each year, write an ewquation to model the trees height h inches after y years
May 3, 2012

English
Where do commas belong in the following sentences? With Barton's help readers the American Red Cross Society was formed in 1881. Yes she treated wounded German and Allied soldiers alike.
May 2, 2012

dressmakeing exam 04202100
the most appropriate fabric for a pregnant women's only coat would be (a) black and ehite plaid (b) solid navy blue (c red and gray stripes (d) multicolored floral, when a dainty slip has along the top edge, the shoulder straps should be attached by (a) machine stitching ...
April 19, 2012

Physics
A piece of glass is immersed in water . If a light ray enters the glass from the water with an angle of incidence greater than zero, in which direction is the ray bent?
April 13, 2012

english
I need a title for an essay I am writing on Oliver sacks. Any suggestions?
April 11, 2012

chemistry
everything
April 8, 2012

chemistry
how much gasoline in gallon is used in one year. how much gasoline in grams is used in one year. how much CO2 in grams in grams is produced in a single year?how many pounds of CO2 are produced
April 8, 2012

chemistry
according to american insurance companies a driver will travel 12,000miles in a single year.gasoline may be taken as primarily C8H18,octane, and the reaction with dioxygen is given below.the driver's vehicle gets 25.0miles per gallon.the density of octane is 0.703g/ml. ...
April 8, 2012

maths
If a van travels for a distance of 18 km at an average speed of 75 km/h and then for a distance of 63 km at an average speed of 90 km/h, what is the total time for the journey in minutes, to the nearest minute?
April 7, 2012

Math
The first lap of an auto race is 2000 meters. This 5% of the total race distance. What is the total distance?
April 5, 2012

math 11
oh sry i forgot to ask these questions.. to help you answer this one its a long one 1.calculate the final value after 10 years if you invest 5000.0 at 2.5% compounded annualy 2.Calculate the amount of interest earned in 10 years on 1000.00 invested at 3.00% per annum, ...
April 5, 2012

math 11
An investment earning simple interest rate of 1.10% per annum for a term of 5 years earned 82.50 in interest. What was the principal?
April 5, 2012

Philosophy
Why did Hobbes name his text Leviathan?
March 25, 2012

Math
How many faces vertices and edges does a cone have
March 18, 2012

math
Two representatives are chosen at random from a group of 100 students that has 50 girls and 50 boys. What is the probability that the representatives seledted are either both boys or both girls?
March 13, 2012

math
In a clinical trial, a drug used to reduce blood pressure caused side effects in 6% of the patients who took it. For a new rial, two patients were selected at random. Find the probability that both the patients had side effects.
March 10, 2012

math
The odds against pats winning the election are 6:7 with these odds, what is the probablity that pat will win the election.
March 10, 2012

math
In a clinical trial, a drug used to relieve pain caused side effects in 9% of the patients who took it. For a new trial, three patients were selected at random. Find the probability that none of those patients had side effects.
March 10, 2012

math
the probability of an event is 7/10. Find the odds in favor of this event occurring.
March 7, 2012

math
The odds against Pat winning the election are 5:9. With these odds, what is the probability that Pat will win the election?
March 7, 2012

6th grade math
not a cube, as they have not done cube roots yet. I know the answer, which would be 4x4x5, but looking for a pattern or easy way to explain it.
March 6, 2012

6th grade math
If the volume of a rectangular solid is 80 cu inches, what dimensions will give the least amount of surface area?
March 6, 2012

chem
calculate the standard enthalpy change for each of the following reactions. N2O4(g)+4H2(g)=N2(g)+4H2O(g)
March 4, 2012

principles of physics
the same and your tangential speed less.
March 2, 2012

Calculus AP
implicit differentiation Find the slope of the tangent line to the curve xy^3 + 2y - 0.76 =0 at the point (-3, o.7) I'm lost. so 3xy^2 * y' + 2y = 0 right?
March 1, 2012

chemistry
189g
February 29, 2012

chemistry
3.30 mL of vinegar needs 43.0 mL of 0.150 M NaOH to reach the equivalence point in a titration, how many grams of acetic acid are in a 1.70 qt sample of this vinegar?
February 29, 2012

chemistry
A What mass of KCl is needed to precipitate the silver ions from 26.0 mL of 0.100 M AgNO3 solution?
February 29, 2012

math
If a dice is rolled 3 times, what is the probability of rolling a prime number, then a 2, and then a 5?
February 28, 2012

English
Do you capitalize mom in the phrase your mom?
February 27, 2012

English
As in the Temperature
February 27, 2012

ENGLISH-PLEASE HELP!
In Dante's inferno, why does Dante have to get rid of his feelings of sympathy and pity toward sin and sinners in order to grow?
February 26, 2012

Macroeconomic
Suppose we establish a $10,000 fine for water pollution. Would some companies still find that pollution was economical? Under what conditions?
February 23, 2012

math
There are nine customers waiting for their local SuperDuperMegaMart store to open on a big shopping day. In how many ways can the nine customers form a single line at the door? That is, how many different lines of nine people are possible?
February 20, 2012

Economics
Suppose George is making $18 an hour installing electronic chips in hand held computers. Would you offer to work for $8 an hour to get you the job? Why might a profit-maximizing employer turn down you offer?
February 18, 2012

Chemistry
37% HCl is 0.37g/g to prepare 100mL of 10g/L HCl solution you need 1g of HCl then the volume of 37% HCl is 1g/(0.37g/g x 1.19g/mL)=2.27mL
February 16, 2012

Psych-Cognition
What does the concept dualist metaphysics mean?
February 2, 2012

College Hca 210
Write a 350- to 700-word paper on one of the following laws: HIPAA (1996) or EMTALA (1986). Pretend you are a health care manager employed at a small community hospital responsible for educating your staff about HIPAA (1996) or EMTALA (1986). Include the following in your ...
January 30, 2012

Math- Alg 2
A colony of bacteria is growing exponentially according to the function below, where T is in hours. How many bacteria are there after 7 hours? B(T)= 4*e^(0.8)T
January 26, 2012

math
For 3 collections, the mode was 126 and the range is 26. What are the 2 possibilities for the number of items in each collection?
January 26, 2012

A&P
together leucocytes and platelets compromise ? percent of total blood volume
January 16, 2012

College: HCA 210
Complete the following Workforce Provider Overview Grid. Many areas within health care are options for career placement or advancement. Research different fields within the industry and fill in each box with detailed information about the clinical health care provider. For ...
January 15, 2012

Geometric Sequence
81 54
January 14, 2012

economics
When an economist says that a currency has become stronger, he or she means that a) it will buy less of foreign goods. b)it can be exchanged for more of a foreign currency. c)services, unlike goods, can be exported freely. d)there are very few things that the currency cannot ...
January 9, 2012

science
2 questions. What part of the cell contains chlorophyll? what do plants usually have one large one of and animals may not have any or have several smaller ones?
November 28, 2011

phi 103
avoid the argument
November 26, 2011

Soc 331
Discuss current trends affecting social welfare. Do modern trends favor the solution of social issues? What are the most effective social welfare organizations today in your opinion, and why? I think that modern trends do favor solution, but I'm not exactly sure how. i ...
November 16, 2011

chemistry
for the reaction S2F6 (g) 2SF2(g), the equilibrium concentrations are as follows: [S26]=0.000430M, [SF2]=2.08 M, [F2]=1.32M. the equilibrium constant is
November 13, 2011

statistics
a student took a 25 question true and false test answering the question randomly without reading them. If a score of 18 is correct is the minimum passing grade, how likely (calculate probability) is it that the random guesser will pass the test
November 10, 2011

chem 1
a NaOh solution has a concentration of about 0.11M.How many grams of KHP would have to be used to require NaOH solution to reach the endpoint
November 7, 2011

Math
Reasoning Janice said that if you cut a cube into two parts you form 2 smaller cubes. Ling said that 2 rectangular prisms are formed. Who is correct? Explain.
November 4, 2011

English
Yes, my examples for my sentences are in my answer to your previous question above.
November 1, 2011

English
Redundant is when two different words are used in a sentence but mean the same thing. ( I cannot think of a sentence for this one.) A parenthetical is an an add-on to a sentence but does not necessarily interrupt it. Is this a good example? California, to say the least, is a ...
November 1, 2011

English
Three sentences involving: 1. A completely correct simple sentence with an appositive in it about California. 2. A sentence with redundant language about California. 3. A sentence about California with a parenthetical element in it.
November 1, 2011

English
Using California as a topic, number and write one example of each of the following: 1. A completely correct simple sentence (see Grammar Glossary if you need to) with an appositive in it. 2. A sentence with redundant language. Type the redundant language in ALL-CAPS. 3. A ...
November 1, 2011

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