Wednesday
July 23, 2014

Posts by dEE


Total # Posts: 761

Chemistry
I need another hypothesis: Mom and I were baking a cake for my brother's birthday. We didn't have any baking powder. The recipe said to add one teaspoon of baking powder to the cake batter. Since that's such a small amount we baked the cake anyway. We were very dis...

Chemistry
I need help with a hypothesis: Me and a friend were studying lists of spelliing and vocabulary lists. It seemed like everyone could easily remember the first word on the list and the fifteenth word on the list. It seemed very hard to remember the words in the middle.

Math - Probability Statistics
Bob Pursley - Thank-you! I figured out how you got .25

Math - Probability Statistics
P(E)=.4, P(F)=.5 and P(E[intersect]F)=.1 , Calculate P(F|E)=? Using conditional probability, I got .2 as the answer, using: P(E[interstect F)/P(F) = .1/.5 = .2 Calculate P(E|F) is .25 using: P(E[intersect F)/P(E) = .1/.4 =.25 Is this now correct?

math - probability and statistics
P(E)=.4, P(F)=.5 and P(E[intersect]F)=.1 , Calculate P(F[suchthat]E)=? Using conditional probability, I got .2 as the answer, right? Is the answer the same for P(EsuchthatF)?

Math: Permutations and Combinations
Need a verification: Combinations of n items taken r at a time: C9n,r)= n!/(n-r)!*r! C(8,0) 8!/(8-0)!*(0)! = 8!/8!*0! = 0 or Answer is 0 or 1?

phx
Economists believe that resources should be used as efficiently as possible to

American History
Can someone check these answers for me and also help with the five that I missed?? | ___T__ 1. Lincoln narrowly defeated Douglas in 1860 as a result of his success in the presidential debates. T/F | ____D_ 2. All of the following were issues in the War of 1812 except: A. impre...

American History
Please help.. 49. Of the following Southerners, who was the most pro-slavery and pro-secession: A. Jefferson Davis, B. Robert E. Lee C. Sam Houston D. William Yancey? | 50. The first generation of women’s rights advocates did NOT include: A. Lucretia Mott, B. Susan Anthon...

Social Studies
How to do a thesis?

math
-3x+5x-7

Social Studies/ PLEASE help
My homework is on the "Capitol Building" in Washinton, D.C.. my questions are.. How many columns are there in the pinnacle atop the dome and what do they represent?

Social Studies/PLEASE HELP
My homework is on the "Capitol Building" in Washinton, D.C.. my questions are.. what is the meaning of the burning latern at night?

Social Studies/ PLEASE HELP!
My homework is on the "Capitol Building" in Washinton, D.C.. my questions are.. What is the nickname of the Pinnacle in washington DC?

Social Studies
What is the meaning of the burning lantern at night?

social studies
The Capitol Building Washinton , D.C

social studies
What is the nickname of the pinnacle?

social studies
My homework is on the "Capitol Building" in Washinton, D.C.. my questions are.. How many columns are there in the pinnacle atop the dome and what do they represent?

social studies
How many columns are there in the pinnacle atop the dome and what do they represent?

Math 115
10. If Maria hit 8 home runs in 15 softball games, then she should hit 24 home runs in 45 games.

psychology
Neurotronsmitters are to the nervous system what ____are to the endocrine system

AP US HISTORY
Was Andrew Jackson truly a democrat?

Science
Is it the third answer choice

Science
A block of iron is transported to the moon.Which of the following is true? Both the mass and weight remain unchanged Both the mass and weight decrease The mass remain the same,but weight decreases The mass decreases, but the weight remains the same

Science
Two cars have the same mass, but one is moving three times faster than the other. How much more work will be needed to stop the faster car?

markrting
How does Nike's Web site help the company strengthen its relationships with its stakeholders?

biology
how do you recognize someone with turner's syndrome?

math
Thank you, so so 9 tenths and 2 hundredths would be written as 9.20 ?

math
Uh oh i wrote it 215.60, what did I do wrong?

math
Decimals: how do you write 215 and 6 hundredths

MATH
36 CENTS = O.36 ---USING 0.36 WHAT DOES A HUNDREDTHS OF A DOLLAR = ?

math
CAN YOU DO ONE MORE TO BE SURE I UNDERSTAND IT. 8 CENTS = .08 HUNDREDTHS OF A DOLLAR= ?

math
decimals: 235 cents =2.35 and ?hundredths of a dollar= ?

writing
Post your response to these questions: How do you spend most of your time? Do you think that your time is managed effectively? Explain your reasons.

4th grade
what is the meaning to sign out and take?

math
that is the question on my worksheet: My number is odd. My number has two didgits. I know I don't understand either.

math
number Puzzles: My number is less than 200. My number is less than 400.

Health
Minus the spelling errors.

Health
If HIPAA rules are sticter than state law, which standard should you follow and why? This is what I beleive the answer is. Could somebody confirm that I'm at least on the right trail or that this is right or wrong? Answer: The stritest law prevails, whether it's state ...

9th grade
what is criteria for calling something an injustice?

Health
Thank you very much! I've been looking over the HIPAA website to find some supporting documentation to this question and came up with some of what you wrote, only up said it better and clearer :) Do you or anybody happen to have anything bookmarked that I can do some more ...

Health
A patient's attorney asks her physician for medical records about the patient's care accident and promises to provide a written authorization from the patient later. The physician gives the attorney the patient's entire file, including her records about treatment f...

Science
what is the word equation for the formation of acid rain?

physics
How much force is needed to accelerate a 50-kg rider and her 250-kg motorcycle at 5 m/s2?

nonfiction
20 is D

Business Management and Leadership
You work in the Human Resources department of your organization. You have been charged with recruiting a manager for a department within the Services division. The Vice-President of the Services division stresses to you that "This department hasn’t had a good manager...

History
Compare and contrast the development of Spanish and French colonies including their relationship with Native Americans.

Chemistry
i have a question, how did you find the length?

Managerial Economics
Suppose the two rival office supply companies Office Depot and Staples both adopt price-matching policies. If consumers can find lower advertised prices on any items they sell, then Office Depot and Staples guarantee they will match the lower prices. Explain why this pricing p...

Managerial Economics
In the 2000 U.S. presidential contest, Al Gore was advised by strategists to wait for George W. Bush to annouce his vice-presidential running mate before making his own decision on a running mate. Under what circumstances would Gore be better off giving Bush a head start on pu...

Managerial Economics
Thomas Shelling, an expert on nuclear strategy and arms control, observed in his book The Strategy of Conflict (Cambridge, MA: Harvard University Press, 1960), "The power to constrain an adversary depends upon the power to bind oneself." Explain this statement using ...

Managerial Economics
Some states have had laws restricting the ssale of most goods on Sunday. Consumers, by and large, oppose such laws because they find Sundat afternoon a convenient time to shop. Paradoxically, retail trade associations frequently support the laws. Discuss the reasons for mercha...

Managerial Economics
Dell Computer Corp., the world's largest personal-computer maker, is keenly aware of everything its rival PC manaufacturers decide to go. Explain why Dell usually reacts more quickly and more substantially to pricing, product design, and advertising decisions made by Hewle...

Managerial Economics
When McDonald's Corp. reduced the price of its Big Mac by 75 percent if customers also purchased french fries and a soft drink, The Wall Street Journal reprted that the company was hoping the novel promotion would revive its U.S. sales growth. It didn't. Within two wee...

Managerial Economics
Tots-R-Us operates the only daycare center in an exclusive neighborhood just outside of Washington, DC. Tot-R-Us is making a substantial economic profit, but the owners know that new daycare centers will soon learn of this highly proftable market and attempt to enter the marke...

Managerial Economics
At a recent board meeting, the president and CEO got into a heated argument about whether to shut down the firm's plant in Miami. The Miami plant should continue to operate, at least until a buyer is for the production facility. The president's argument was based on th...

Social Studies
Explain the Rights and Duties of A Group of Citizens, Tell of Their Civil Rights Compare Those Civil Rights to Those of U.S. Citizens -- i dun know what country to do.. if u have ne ideas plz help. If u suggest plz give me website where i can find info its due on friday so helpp!

Social Studies
Explain the economy of China. Include goods and services, resources, trade, and division of labor. no wikipedia

Social Studies
I need to Compare and Contrast the economic theory of Communism to Capitalism

Social Studies
How do the rivers/seas and deserts of China impact it's culture over time? I need to write a paper so if i could get a lot of info on this it wud be great help!

Economics
Suppose last month's inflation report estimated monthly inflation to be 0.4% over the month. The monetary authorities want inflation to not exceed 2% per year. Estimates of potential output state that our economy is currently near potential output. Unemployment rates have ...

Math
90

Science
0.08 * 2,000= 0.16 grams... Thanks Ms. Sue, am I right?

Science
In a wheelbarrow, you have 2 kilograms of soil for your garden. If 8 percent of it is organic matter( decayed materials from organisms), how many grams of organic matter do you have?

business law
Still searching, thank you for your help sorry for all the post

business law
Sorry for all caps was not yelling. Need help to a question Business Law 1. Assignment: A new state law mandates that all employers must prohibit smoking on premises. The law further provides that any empolyer who allows either an employer or a client/customer to smoke be subj...

business law
A NEW STATE LAW MANDATES THAT ALL EMPLOYERS MUST PORHIBIT SMOKING ON PRESMISES. THE LAW FURTHER PROVIDES THAT ANY EMPLOYER WHO ALLOWS EITHER AN EMPLOYER OR A CLIENT/CUSTOMER TO SMOKE BE SUBJECT TO A COURT ORDER REQUIRING THE EMPLOYER TO ENFORCE THE LAW. QUESTION: DESCRIBE THIS...

business law
I am taking a college course Business Law 1. The question I posted, was a homework assignment. I live in Michigan, although the question didn't name a certain state. The question I need a answer to is: Describe this staute in terms of all possible classification methods. P...

business law
A NEW STATE LAW MANDATES THAT ALL EMPLOYERS MUST PORHIBIT SMOKING ON PRESMISES. THE LAW FURTHER PROVIDES THAT ANY EMPLOYER WHO ALLOWS EITHER AN EMPLOYER OR A CLIENT/CUSTOMER TO SMOKE BE SUBJECT TO A COURT ORDER REQUIRING THE EMPLOYER TO ENFORCE THE LAW. DESCRIBE THIS STATUTE I...

Economics
What is the percent of increase when CPI is 121 then the initial value of CPI was 110?

Economics
If 2001 is used as the base year, then what is the price index in 2001?

economics
Find the CPI for 2006(2005 is the base year; and 2005 as the fixed basket of goods for each year. also 2005 CPI=100) 2006 has price of $2 for 150 quantity of socks and $3 for 100 quantity of gloves.

math
MULIPLY -3a^b/35a^5 TIMES 14a^3b^2/-9b^4

math
subtract write i simplest form 7/y-8 - 1/y+1

Jewelry markings
I have a diamond ring with the marks "KOBI 14K" inside. I know what the 14K stands for; but, what does the "KOBI" mean?

Math
because of dogs

Science
What vegetable names,other than Zucchini,contain the letter 'Z'?

math
x+4=2x+3

English/Grammer
Thanks everyone!

English/Grammer
Thanks so much Ms. Sue. I think i got it. 1. Have destroyed. 2. Can turn wood 3. Damage 4. Eat 5. are workers 6. contain 7. have made 8. live How did I do? BTW, i'm 10 :-)

English/Grammer
Having trouble finding the simple predicates in the follwing sentences.. 1.They have destroyed some buildings. 2.The insects bodies can turn wood into food. 3.The insects damage property. 4. These insects eat wood. 5. Most of the insects are workers or soldiers. 6. The mounds ...

accounting
Accounts often need to be adjusted because

math (sales tax)
How do you convert % for example sales tax 4.5%?

math (sales tax)
How do you convert sales tax .for example 41.75$ 1.67/45.75. They said the sales tax was 4.5. Well how did you get that?

math (sales tax)
How do you convert sales tax .for example 41.75$ 1.67/45.75. They said the sales tax was 4.5. Well how did you get that?

organic chemistry
breifly describe how you would separate a mixture of sand and benzoic acid(benzoic acid is soluble in hot water) to obtain pure benzoic acid

Health
what kind of diet info

Science
an ion has a positive or negative charge...exp. NH3+ (ammonia) an isotope is an atom ..exp. carbon has different isotopes Ca11, Ca12, Ca13... the atomic number NUMBER doesnt change for carbon thats 6, but the mass changes for each different isotope.

unscramble
unscramble nnctdiitouor

Economics
How does tariff help American businesses?

math/algebra
Divide: 2x-6/21 divided by 5x-15/12 I have worked to this point and now I'm stuck. 2(x-3)/7 * 4/5(x-5) and I don't know where to go from here. Can anyone point me in the right direction? No. the second term in th denominator factors to 5(x-3), which then will divide in...

math/algebra
Division: x^2 + 2x - 15over 4x^2 divided by x^2 -25 over 2x-10 Will someone show me the steps to work this problem, I have looked and looked at my book but it still makes no sense to me. Help. First, change the division to the reciprocal of muliplication. Check this, it depend...

math/algebra
Is this correct -3a^2b/35a^5 * 14a^3b^2/-9b^4= -42ab/-315a^5b^4 you need to simplify and i belive your exponents on your variables are wrong _______________________________________ try again *** i got (2a^3)/(15b^2) sorry i forgot something, looking back at my work I now get =...

math/algebra
can someone check my work? x^2 = 22 xãx-22 if x^2 is 22, then x is +- sqrt 22

math/algebra
cab someone help me? solve by quadratic formula 3x^2 - 5x = -1 I cannot come up with the -5x and get the 1 for factoring. put it into standard form: 3x^2 -5x +1=0 a= 3 b= -5 c=1 x= (5 +- sqrt (25 -12)/6

math
someone told me how to use the computer keys to make the square root sign and I lost the info, could someone tell me again? alt 251 alt 251

math/algebra
can someone check my answer: 3ã486 my answer is 27ã6 if not show me where I went wrong please you are right. (did you see my post to you earlier on how to create square root sign? Does it not work for you?) 3√486 = 3√81*√6 =27√6

amth/algebra
can someone help me with simplification: ã20/5 - 1/ã5 my first answer is 1/ã5 my second answer is 10 -ã5/5 but the answere I have to choose from are: (a) ã20 - 5ã5/ã5 (b) ã2...

math/algebra
simplify. ã20/5 - 1/ã5 I come up with 2 different answers (1) 2 ã5/5 - 1/ã5 2ã5 - 1ã5 1/ã5 or (2) ã20/5 - 1/ã5 = ã(4 ) - 1/ã5 2 - 1/&#...

cultural diversity
considering racial imbalances in education, the economy, family life, housing, criminal justice, health acre, and politics. Of these societal challenges facing modern african american, which do you think are most difficult to overcome and why? http://www.jiskha.com/search/sear...

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