Saturday
August 30, 2014

Posts by Kim


Total # Posts: 2,045

english/Comm
I need help in writing 5 sentences about the role of education in successful finacial planning and I need to use a verb tense in each sentence?
August 28, 2010

algebra
I am having trouble solving this complex fraction. Can you adise me hoe to work it out? The denominator I am using is 4. Is that right? 1/x - 3/2 ---------- 3/4 + 1/x
August 27, 2010

statistic
A lottery ticket has a grand prize of $28 million. The probability of winning the grand prize is .000000023. Based on the expected value of the lottery ticket, would you pay $1 for a ticket? Show your calculations and reasoning clearly.
August 27, 2010

Statistic
6.16 Calculate each binomial probability: a. X = 2, n = 8, ð = .10 b. X = 1, n = 10, ð = .40 c. X = 3, n = 12, ð = .70 d. X = 5, n = 9, ð = .90
August 27, 2010

Statistic
6.18 Calculate each binomial probability: a. Fewer than 4 successes in 12 trials with a 10 percent chance of success. b. At least 3 successes in 7 trials with a 40 percent chance of success. c. At most 9 successes in 14 trials with a 60 percent chance of success. d. More than ...
August 27, 2010

social studies
Compass rose
August 25, 2010

cell biology
draw the structure 1-palmitoyl-2-sn-glycero-3-phosphoinositol.using the drawing, illustrate the difference between saturated and unsaturated fatty acids 16:0 and 18:1, n-9
August 3, 2010

general chemistry
For a molecule with the formula AB2 the molecular shape is
July 29, 2010

English
Write five sentences about the role of education in successful financial planning, in which you correctly use a different verb tense in each sentence
July 22, 2010

math
8x-(4x+4)=28 x=?
July 20, 2010

algebra
wow, forgot the term, sorry. 8x-(4x+4)=28
July 20, 2010

algebra
solve 8x(4x+4)=28 x=?
July 20, 2010

math
What is a function, in your own words?
July 15, 2010

AP Chemistry 2
which combination of electronic geometries: I. linear II. trigonal planar III. tetrahedral IV. trigonal bypyramidal V. octahedral include all of the molecular geometries with pyramidal structures? Options: 1. II, III, IV, and V. 2. III and IV 3. III, IV, and V. 4. IV. 5. IV and V
July 14, 2010

AP Chemistry
what is the molecular shape of OCCl2 ion? C is the central atom. Options: 1. seesaw 2. tetrahedral 3. trigonal pyramidal 4. trigonal planar 5. trigonal bypyramidal 6. octahedral
July 14, 2010

pharmacy math
the iv dose of mannitol is 1.5g/kg, administered as 15% solution. how many mls of the solution should be administered to a 150 pound patient.
July 12, 2010

Recombinant DNA
When you digest Vibrio DNA with Sal1, wh do you get mostly large DNA fragments?
July 11, 2010

algebra
solve 2x > 10
July 8, 2010

math
if an iv dose of mannitol is 1.5g/kg,administrated as 15% solution.how many mls of the solution should be administered to 150 pound patient
June 25, 2010

math
Perform the addition on the 12-hour clock. 5 + 11 (Points : 1)
June 24, 2010

business
can you give me a business scenario
June 22, 2010

chemistry
True or False CH4 probably has a lower boiling point than SnH4
June 21, 2010

chemistry
How much heat would be relaesed by the condensation of 5.40g of steam at 100 (degrees)C and the subsequent cooling of the water to 25(degrees)C? [(delta)Hvap=40.7 KJ/mol at 100(degrees)C; Cp for H2O(l) is 4.18Jg-1 (degrees)c-1] A) 12.2 kj B) 18.3 kj C) 12.8 kj D) 13.9 kj E) 23...
June 21, 2010

chemistry
Ethyl alcohol (CH3CH2OH) has a heat of fusion of 5.01 kj/mol. How much heat in kj is required to melt 137g of ethyl alcohol.
June 21, 2010

Economic
ok
June 20, 2010

Economic
also i picked United States as the best place to raise a child but i need help starting the intro
June 20, 2010

Economic
Describing which country you would rank as the best place to raise a child. Be sure to include comparisons such as Literacy rates, infant mortality rates, and at least 5 metrics of the country that you feel might be important to your child. ***what do you about metrics?****
June 20, 2010

Economics
which country would rank as the best place to raise a child. Be sure to include comparisons such as Literacy rates, infant mortality rates, and any other comparison of a country that you feel might be important to your child.
June 19, 2010

algebra
Simplify i^-10 How exactly do I solve for this?
June 17, 2010

business
I'm tring to get on the right page of doing a business model for walmart tring to find the organization,commerce and occupation
June 17, 2010

chemistry
how many grams of CO2 are produced if 25.0 g of C6H6(BENZENE) was burned?
June 16, 2010

business
Your friend has asked you why the price of bananas is higher during certain times of the year. Using what you have learned about the laws of supply and demand, explain to your friend how the market affects price.
June 14, 2010

Intro to Finance
compare and contrast long- and short-term financing. Describe situations in which each type of financing would be used.
June 12, 2010

business
1. According to the Wolf article, the courts have imposed an "interactive-passive" test of jurisdiction. 2. @ Explain that distinction. According to the Wolf article, is advertising on the web alone enough to confer personal jurisdiction
June 11, 2010

algebra
ãx + 7 = 2ãx a)(3/7) b) (0) c) (7/3) d) 0
June 9, 2010

algebra
sqrt() x + 7 = 2sqrt()x a) {3/7} b) {0} c) {7/3} d) 0
June 9, 2010

5th grade
pressure systems bringing in hurricanes, tornados,and other storms
June 9, 2010

college
The first difference of a sequence is 6, 10,14,18. The sum of the first two terms of the original sequence is 24. Find the first three term of the original sequence. the first term of the original sequence is?
June 8, 2010

algebra
Simplify: sqrt() 27 - sqrt() 8 + 2 sqrt() 2 a) 0 b) 3 sqrt () - 2 sqrt() 2 c) 3 sqrt () - 4 sqrt () 2 d) 3 sqrt () 3
June 8, 2010

algebra
simplify the following radical expression: 3 sqrt () -216x^2/x^2 a) sqrt() -6x b)-6 c)-6 sqrt()x d) 6 sqrt()-x
June 8, 2010

statistics
that last post, the last number is 120
June 8, 2010

statistics
Assume that a set of test scores is normally distributed with a mean of 100 and a standard deviation of 20. Use the 68-95-99.7 rule to find the following quantities: Suggest you make a drawing and label first… a.Percentage of scores less than 100b.Relative frequency of ...
June 8, 2010

algebra
What is the approximate value of sqrt()7? a) 1.9 b) 2.2 c) 1.5 d) 2.6
June 3, 2010

algebra
d^23
June 3, 2010

algebra
Thank you Jen
June 3, 2010

algebra
The area of a rectangle is 60 in ^2. The length is 4 inches greater than the width. Find the length. a) 6 in. b) 3 in. c) 4 in. d) 10 in.
June 3, 2010

algebra
Thank you Ms.Sue :)
June 3, 2010

algebra
b
June 3, 2010

algebra
The area of a rectangle is 72 in^2. The width is 6 inches greater than the length. Which expression represents? the width? a) w = 1 * 6 b) w = 1 + 6 c) w = 1 - 6 d) w = 6 - 1
June 3, 2010

algebra
Thanks
June 3, 2010

algebra
The area of a rectangle is 144in^2. The length is 4 times greater than the width. Which quadratic equation represents the area of the rectangle? a) w(w - 4) = 144 b) w(w + 4) = 144 c) w(4w) =144 d) w(4 - w) = 144
June 3, 2010

statistics
Give one example of when practical significance would outweigh statistical significance? Explain your rationale
June 1, 2010

COMM215
The teacher said they were going to grade the test over the weekend. Is it A. Pronoun shift in number B. Pronoun shift in person C. Ambiguous reference D. No error
May 27, 2010

chemistry
-log(2.62x10^-1) = 0.58
May 27, 2010

calculus
Use the first five terms of the exponential series and a calculator to approximate each value to the nearest hundredth. e^3.5 I honestly don't understand the concept or how to solve the problem. :(
May 26, 2010

Chemistry
Calculate the enthalpy change (delta H) in kJ for the following reaction. 2Al(s) + Fe2O3 (s) ==> 2 Fe(s) + Al2O3(s) use enthalpy changes for the combustion of aluminum and iron. 2Al(s) + 3/2 O2(g) ==> Al2O3(s) Delta H: -1669.8 kJ 2Fe(s) + 3/2 O2(g) ==> Fe2O3 (s) Delta...
May 23, 2010

Chemistry
Calculate the enthalpy change (delta H) in kJ for the following reaction. 2Al(s) + Fe2O3 (s) ==> 2 Fe(s) + Al2O3(s) use enthalpy changes for the combustion of aluminum and iron. 2Al(s) + 3/2 O2(g) ==> Al2O3(s) Delta H: -1669.8 kJ 2Fe(s) + 3/2 O2(g) ==> Fe2O3 (s) Delta...
May 23, 2010

college
How do i find the slope of the line containing the pair of points (5,4) and (7,-10)slope m= what
May 23, 2010

Chemistry
When 2 mol of solid magnesium (Mg) combines with 1 mole of oxygen gas (O2), 2 mol of solid magnesium oxide (MgO) is formed and 1204kJ of heat is released. Write the thermochemical equation for this combustion reaction.
May 19, 2010

poetry
thank you so much :)
May 19, 2010

poetry
i need help on thinking of a IAMBIC and TROCHAIC poem.
May 19, 2010

English
correct or incorrect? Sally wants a new bicycle,but her mother and father will not buy her one. My little sister is a big baby;she cries all the time. Mr.Smith,my spanish teacher,is going on vacation. Parents want their children to go to college;however they do not always have...
May 18, 2010

english
Correct or incorrect? My Garden is full of water,because of yesterday's rain.
May 18, 2010

biology help
Pick one of the multiple choice that best matches the answer. For grasshoppers and locusts to be in the same family they must also be in the same a. order b. group c. genus d. species
May 18, 2010

poetry
thank you so much :)
May 17, 2010

poetry
oh yea sorry i meant troy.
May 17, 2010

poetry
thank you so much
May 17, 2010

poetry
I need help to think of 3 more lines to finish this poem. "Dashing trough the streets of Toy, Greeks with swords, and not one coy, Wooden horse was brought within, --------------------------------- --------------------------------- ---------------------------------
May 17, 2010

health
What are the key anatomical parts of the cardiovascular system and how does it work.
May 16, 2010

reimbursement methodologies
Robles, I am working on this exam right now. I am having problems with the question - What reimbursement amount will the hospital recive from Medicare? You say it is A. $12,856. What are your calculations? I just can't see how you came up with that amount. If Robles or ...
May 12, 2010

chemistry
How do you calculate the energy change required to take 45g of water vapor at 126 degrees C to ice at -25degrees C?
May 12, 2010

Algebra
solve for h. d=1.2 square root h
May 12, 2010

college
i need math help please. on a math problem
May 10, 2010

college algebra
4. The yearly cost T, in thousands of dollars, of tuition and required fees at a private college (includes two- and four-year schools and does not include room and board) can be approximated by T= 3/5n + 5 where n is the number of years since 1985. That is, corresponds to 1985...
May 9, 2010

science
which best describe the desert? a.thick,waxy leaves b.many large leaves. c.a shallow root system.d.a tall,woody stem.
May 4, 2010

4th grade science
on which of theseb do the phases of the moon have an affect? a. the season b.ocean tides c.day and night d.weather
May 3, 2010

science
On which of these do the phases of the moon have an affect? a.the season b.ocean tide c.day and night d.weather
May 3, 2010

science
on which of these do the phases of the moon have an affect? a.the season b.ocean tiders 3.day and night 4.weather
May 3, 2010

chemistry
Explain why the rate of a simple chemical reaction such as NO(g)+1/2O2(g)=NO2(g) is likey to be most rapid at the beginning of the reaction.
May 3, 2010

Chemistry
the following questions are about colligative properties: a)How much would the freezing point change in a 2.5 solution of phenol in benzene? b)how much would the boiling point change in a 1.m solution of magnesium chloride in ethanol? c)Does adding sugar to water raise or ...
May 2, 2010

Chemistry
In each of the following, determine how much solute (in g or mL) must be added to the correct quantity of water to make the given amount of solution at the correct concentration. a)KI to make 50.0mL of a 0.50 M solutioon b)12.0 M HCL to make 500 mL of a 1.0 M HCl c)Sucrose (...
May 2, 2010

physics
point a is located 0.25 m away from a charge of -2.1 x 10 -9 C. point b is located 0.50 m away from the charge. what is the electric potential difference Vb - Va between these two points?
May 2, 2010

algebra
A boarding kennel can hold 50 more cats than dogs. It can hold 200 dogs and cats. How many cats can it hold? a) 50 b) 125 c) 150 d) 75
April 29, 2010

algebra
Sara and her sister Emily both collect charms for the their charm bracelets. Together they have 42 charms. Emily has 2 more charms than Sara. To figure out the number of charms each girl has, you must first identify the conditions. What are the conditions of the problem? a) ...
April 29, 2010

Chemistry
What is the boiling point of each solution? a).50mol glucose in 1000g H2O b)1.50mol NaCl in 1000g H2O
April 29, 2010

chemistry
what is the freezing point of a solution of 12.0 g of CCl4 dissolved in 750.0g of benzene? the freezing point of benzene is 5.48 degrees C ; Kf is 5.12 degrees c/m.
April 28, 2010

Chemistry
You need to find the freezing point of a 1.50m aqueous NaCl solution. You calculate []Tf to be 1.86 degrees C/m x 3.00m or 5.86 degrees C. What is the temperature at which the solution freezes?
April 27, 2010

Chemistry
Calculate the grams of solute required to make the following solutions. a)2500g of saline solution (0.90% NaCl (m/m)) b)0.050kg of 4.0% (m/m) MgCl2
April 27, 2010

socials studie 11
explain why germans were so successful in warfare?
April 27, 2010

social studies 11
what is the significance of the mircale of dunkirk?
April 27, 2010

chemistry
An ice cube with a mass of 40.0 g melts in water originally at 25.0 degree C. a. How much heat does the ice cube absorb from the water when it melts. Report the answer in calories, kilocalories, joules b. Calculate the number of grams of water that can be cooled to 0 degreeC ...
April 27, 2010

Chemistry
Wouldnt it be 50mL/2550mL x 100 ??
April 26, 2010

Chemistry
What is the concentration, in percent (v/v) of a solution containing 50mL of diethyl ether (C4 H10 O) in a 2.5L of solution?
April 26, 2010

physics
two small objects, A and B, are fixed in place and separated by 3.00 cm in a vacuum. object A has a charge of +2.00 micro coulomb , and object B has a charge of -2.00 micro coulomb. how many electrons must be removed from A and put onto B to make the elecrtostatic force that ...
April 26, 2010

physics
Two particles, with identical positive charges and a separation of 2.60 x 10^-2 m, are released from rest. Immediately after the release, particle 1 has an acceleration a1 whose magnitude is 4.60 x 10^3 m/s^2, while particle 2 has an acceleration a 2 whose magnitude is 8.50 x ...
April 26, 2010

physics
Find the pressure difference on an airplane wing where air flows over the upper surface with a speed of 119 m/s, and along the bottom surface with a speed of 105 m/s. (b) If the area of the wing is 40 m2, what is the net upward force exerted on the wing?
April 25, 2010

Accounting
Target corp is currently seeking additional capital to expand it's operation. Two companies have shown interset. The first company would like to have part ownership. Company 2 would like to provide target with a loan. Write a memo in which you explain what information from...
April 24, 2010

chemistry
Please help me with this question. Give the formula for calcium phosphate and then answer the following questions: (a)Calculate the percent composition of each of the elements in this compound. (b)If you knew that there was 50.0g of phosphorus in your sample,how many grams of ...
April 22, 2010

Accounting
you need a smaller useful life like 5 or 10 year then you take the salvage minus the cost of the van and then you divide that amount by the useful life. Here is an example $20,000.00- $5,000.00= $15,000.00/ 10years = $1,500.00 is the amount of depreciation. Hope this helps
April 22, 2010

physics
four identical metallic objects carry the following charges: 1.6, 6.2, -4.8, and -9.4 μC. the objects are brought simultaneously into contact, so that each touches the others. then they are separated. what is the final charge on each object? how many electrons (or protons...
April 22, 2010

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