Monday
November 24, 2014

Posts by dorothy


Total # Posts: 65

chemistry
What is the molality of a solution made by adding 0.130 g of zinc sulfite to 151 ml water?
March 1, 2014

MATH
WHY IS IT I NEVER GET AN ANSWER TO A QUESTION? IT SAYS I HAVE SUCCESSFULLY SUBMITTED THE QUESTION, BUT NEVER RECEIVE AN ANSWER. HOW DO I ACCESS AND ANSWER IF IN FACT, ONE IS POSTED?
January 22, 2014

MATH
3 STOOGES WERE ASKED WHO WAS THE SMARTEST, TWO ARE TRUTHFUL AND ONE IS A LIAR. LARRY SAID CURLY IS THE SMARTEST, MOE SAID LARRY IS THE SMARTEST AND CURLY SAID IS NOT HIM. WHO IS THE SMARTEST AND WHO IS THE LIAR?
January 22, 2014

MATH
CLASS SOLD 82 TICKETS TO CONCERT AND MADE #431. $8 FOR ADULT AND $3 FOR CHILDREN TICKETS. HOW MANY OF EACH WERE SOLD?
January 19, 2014

chemistry
what is brandy's solution in chemestry?
July 7, 2013

English
Is the word UNDERSTANDINGOF correct ? Or is it spelt UNDERSTANDING OF ?
May 23, 2013

Algebra
H= 16t^2. To solve Round answer to nearest 10th of a second. A stuntman jumped from a ht of 329 ft off a crane, onto a airbag. Determine the time of stuntmans fall. Fall lasted approximately_______ seconds.
May 1, 2013

Chemistry
Molar mass of acetylene is 35.01 g/mol n=6.51/35.01= 0.1859 mol of C2H2 1 mol C2H2 0.1859 mol C2H2 __________= ________________ 1 mol C2H6 X mol C2H6 x= 0.1859 mol C2H6 Molar mass of ethanol is 38.06 g/mol m=(0.1859 mol)(38.06)= 7.07 g this is theoretical yield % yield 7.00 g/...
April 28, 2013

math
Mr. Frank is planning a parade, First 36 musicians will march and play. Second ,32 soilders will march in uniform; third 28 horses will goin fourth will be clowns . if the pattern continues, how many clowns will walk in the parade?
December 13, 2012

Statistics
The populaion mean annual salary of service desk managers is $48,000 with a standard deviation of $1,800. A sample of 36 service desk managers is randomly selected. What is the probability the mean annual salary of the sample is less then $47,550?
November 14, 2012

chemistry
10
September 17, 2012

american government
a consistent pattern of opinion on particular issues whihc stems from a basic underlying belief is called:
June 20, 2012

Math
What is the smallest integer n so that the square root of 3n is a multiple of 4
May 22, 2012

Math
Charlie is making a toy silo for his children. The silos height is three times it's radius. He is also adding a dome shaped top that is a half sphere. If the total surface area of the silo, when assembled is 100 square inches , what is the height of the silo(i.e., what is ...
May 22, 2012

math
each bead has a value according to its color how do you finnd the value of the beads
April 29, 2012

english
A syllable is a unit of sound
January 3, 2012

statistics
Isn't that why you go to school? Is this sarcasm or what maybe scorn? Really!!!
December 30, 2011

statistics
A college professor believes that students take an average of 15 credit hours per semester. A random sample of 24 students in his class of 250 reported the following number of credit hours that they were taking: 12,13,14,14,15,15,15,16,16,16,16,16,17,17,17,18,18,18,18,19,19,19...
December 30, 2011

geometry
A photographer enlarges a photo using a scale factor of 6. The original photo has a width of 9 cm and a length of 15 cm. What is the width of the enlarged photo?
December 8, 2011

elementary statistics
at a particular school with 200 male students, 58 play football 40 plays basketball and 8 plays both. what is the probablity that a randomly selected male student plays neither
October 10, 2011

statistics
For a population that has a standard deviation of q0, figure the standard deviation of the distribution of means for samples of size-(a)2,(b)3,(c)4,(d)9.
July 6, 2011

statistics
For each of the following samples that were given an experimental treatment, test whether these samples represent populations that are different from the general population (a) a sample of 10 with a mean of 44, (b) a sample of 1 with a mean of 48. The general population of ...
July 6, 2011

ACCOUNTING- 2
HELP HERE IS WHOLE PROBLEM.IT NEEDS TO BE JOURNALIZED PROPERLY. mAY 15-fILED THE FEDERAL INCOME TAX RETURN FOR 2009. THE TOTAL TAX FOR THE YEAR WAS 124,000. DURING 2009, QUARTERLY DEPOSITS OF ESTIMATED TAX TOTALING 122,700 ;HAD BEN MADE. THE ADDITIONAL TAX OF 1,300 WAS PAID ...
June 28, 2011

accounting
MS SUE HELP HERE IS WHOLE PROBLEM.IT NEEDS TO BE JOURNALIZED PROPERLY. mAY 15-fILED THE FEDERAL INCOME TAX RETURN FOR 2009. THE TOTAL TAX FOR THE YEAR WAS 124,000. DURING 2009, QUARTERLY DEPOSITS OF ESTIMATED TAX TOTALING 122,700 ;HAD BEN MADE. THE ADDITIONAL TAX OF 1,300 WAS ...
June 28, 2011

accounting
Ahmed Corportation Problem Set A 21.1A
June 28, 2011

accounting
Recording federal income tax transaction and cash dividend transactions. What annual per share dividend was paid to common stockholders in 2010? May 15-
June 28, 2011

english
I think the answers are: 1. Sentence Fragement/Correction: At 3pm I will be feeding the ducks at the park. 2. Subject Verb Agreement/Correction: They both are happy. 3. Verb Tense- This morning I watchd TV before I drove here. 4.Sentence Fragment/Correction The bank robber ...
February 20, 2011

Finance
Can someone help me? 1. Categorize the types of consumer credit and state the advantages and disadvantages of each. 2. Describe your rights under the consumer credit laws and the differences among the laws.
February 15, 2011

Chemistry
You begin with 100mL of air at 1 atm of pressure. How would you change the pressure in your machine to accomplish you goal of 500mL?
February 11, 2011

grammar
What is the complete subject and predicate and simple subject and predicate in the sentence "Of course, money can never replace those stamps."
January 18, 2011

grammar
What is the complete subject and predicate and simple subject and predicate in the sentence "Of course, money can never replace those stamps."
January 18, 2011

grammar
What is the complete subject and predicate and simple subject and predicate in the sentence "Of course, money can never replace those stamps."
January 18, 2011

Law and ethics in allied health
the answer is D
January 13, 2011

math
I know 7/9 - x = 1/36 is 3/4 but how do I show the work
January 12, 2011

Algebra
Use the elimination method to solve the following system of equations. x + 3y – z = 2 x – 2y + 3z = 7 x + 2y – 5z = –21
November 5, 2010

U.S. Government
The second most powerful court in the US is the ?
October 16, 2010

Physics
I have 3 different questions. 1) Calculate the coefficient of kinetic friction if it takes a force of 64 Newtons to keep a 54 kilogram box of books sliding across any icy surface at a uniform speed. 2) A car weighing 14,000 Newtons rests on a 20.0 degree incline. Calculate the...
October 6, 2010

Social Studies
What goes arund the world but stays in a corner?
September 21, 2010

Law and ethics in allied health
THE ANSWER IS D
August 28, 2010

physical science (light)
#15 C. virtual, upright, and larger than the object
June 10, 2010

nutrition
Need the answers
April 29, 2010

nutrition
1,400- to 1,750-word paper in APA format outlining your healthy eating plan. You must discuss the following:
March 28, 2010

ethics
Hello Dee & Sue I totally agree also this assignment is totally ridiculous, that's why I'm online now still trying to come up with ideas. Not only do I not socialize with people in my neighborhood/community on a day to day basis, when we are socializing race/...
March 1, 2010

Personal finance
I am in the 30 percent conbined federa and state tax bracket, how much less in taxes will I pay if I purchase a $210,000 home.
November 15, 2009

Physical Science
A block is dragged at constant velocity in a straight-line path across a level surface by a force of 6N. What is the force of friction between the block and the surface?
April 1, 2009

psychology
In the movie the Bad Seed How does Erikson's theory relate to Rhoda's present stage of psychocosial developement? Could you from a hypothesis about her earlier successes in solving developmental crises?
March 24, 2009

psychology
instinct
February 18, 2009

health care
Does the AMA ethics opinion mention encryption as a technique for security
January 7, 2009

grammar
OK, I can understand that, but it sure doesn't look right. I really appreciate your help tonight. THANK YOU VERY MUCH!!!
November 30, 2008

grammar
Do you think there needs to be a comma in this sentence or is the 2nd one correct? 1a. Students, who study hard, should do well on the test. 2a. Students who study hard should do well on the test. Or the more I read it the more the first one sounds better!
November 30, 2008

grammar
usage of the comma. 1a. Bob enjoys playing football, and Jim enjoys playing hockey. 1b. Bob enjoys playing football and Jim enjoys playing hockey. I think these are 2 independent sentences and can be seperated by a comma. The and just joins them together, seperated by the ...
November 30, 2008

grammar
usage of the colon in a sentence. 1a. I just bought CDs by Regina Spektor, John Legend, and Prince. 1b. I just bought: CDs by Regina Spektoe, John Legend, and Prince. I believe the second one is incorrect because the first one looks and sounds more correct. Am I right?
November 30, 2008

English/grammar
that's what i was thinking but i just wanted to make sure. Thank you
November 30, 2008

English/grammar
i see that there is 2 independent clauses, so i would use the semicolon, but the word between the 2 clauses,worse ye: or worse yet, is what is throughing me off.
November 30, 2008

English/grammar
Semicolon. 2a. The Bears lost the Super Bowl to Indianapolis; worse yet, I lost a bet with my brother about the outcome of the game. 2b. The Bears lost the Superbowl to Indianapolia; worse yet; I lost a bet with my brother about the outcome of the game. Which is correct for ...
November 30, 2008

grammar
yes i do see 2 complete sentences, so then i would use a semicolon between them since we are discussing semicolons. thank you
November 30, 2008

grammar
Run-on sentences: 1a. Both Lisa and Alan enjoy photography; both have won prestigious awards. 1b. Both Lisa and Alan enjoy photography, both have won prestigious awards. Which one is correct and why?
November 30, 2008

Grammar
The hearing-impaired child needs special accommodations for the field trip. OR The child needs special accomodations for the field trip.
November 30, 2008

Law and Ethics
wow im surprised at how many people are doing this paper with penn foster. im so glad im not the only one. i found wikianswers to b e very helpful as well and as far a citation goes: print out the infor you find and at the bottom of the page will be the URL u need for your ...
July 20, 2008

physics
A 62-kg boy on a 1.50-kg skateboard moving at +1.2 m/s steps off and lands on the sidewalk with a velocity of +1.1 m/s. How fast is the skateboard moving?
February 7, 2008

physics
A single uranium atom has a mass of 3.97 x 10^-25 kg. It decays into the nucleus of a thorium atom by emitting an alpha particle at a speed of 2.10 x 10^7 m/s. The mass of an alpha particle is 6.68 x 10^-27 kg. What is the recoil speed of the thorium nucleus?
February 7, 2008

physics
A 180-kg crate is sitting on the flatbed of a moving truck. The coefficient of sliding friction between the crate and the truck bed is 0.30. Two taut cables are attached to either side of the crate. Each cable can exert a maximum horizontal force of 650 N either forward or ...
February 7, 2008

math. algebra 2
how to do vertex equation
July 13, 2007

Making a job table
a table that lays out a day by day plan to use as a job aid for employment search,spanning 3 weeks
December 10, 2006

Making a job table
managering a job table for employmnt
December 10, 2006

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