Posts by Edna
Total # Posts: 57
Cardinality of Intersection
In a loan database, there are 15 loans to clients with 9 years of business experience. Also, there are 60 loans made to clients with a College education. In the database there are 63 loans to clients with 9 years of experience or who have a College education. How many loans ...
December 16, 2016
There are thrice as many girls as boys at a school. If 35% of the girls and 45% of the boys have already completed their holiday project, what percentage of the learners still needs to complete their project?
July 28, 2016
Suppose you have information that the average stress score of students in online universities is 13.15. Using Minitab, compute a one-sample t-test to find out whether the stress scores reported by your sample are significantly different from those of the population of online ...
December 9, 2014
Eddie measured his aquarium using a small fish food box. the box has a base area of 6 inches and a height of 4 inches. Eddie found that the volume of his aquarium is 3,456 cubic inches. how many boxes of fish food could fit in the aquarium? explain your answer.
May 6, 2014
i need help writing an annotated bibliography, and cite the work. and i don't know how to get started on data-my topic is "why are so many black young mens killing each other. or should i write about sucide commited by yong people
December 6, 2012
A Caribbean cruise is offered if the average quarterly sales for just the 3rd and 4th quarters is $120,000, what is the 4th quarter? How do you divide two quarters to get the average? Thank you in advance. Edna
December 4, 2012
New tile is being laid on a floor that is 12 ft. long and 9 ft. wide. Each square tile measures 9 inches on each side. How many tiles will be needed? Ans. 192 Please tell me how they got 192 Thank you. PS digressing how do I sent you diagrams, i.g., triangle diagram of a deck?
November 30, 2012
Mrs. Jones is building a deck behind her house. Top 28 ft; Right 25 ft; Bottom 4 ft. What is the length of the unlabeled Left side of this deck? Ans. 7 ft. Book's explanation: 〖25〗^2-〖24〗^2=625-576=49=7 Where did they get 24 from? Thank you for ...
November 30, 2012
1. You have 3500 in savings for 9 months at a rate of 4.5%. How much will you have at the end of that time? Ans. my book says: 3,618.13 I come up with: 118,125 2. Scale reads 1 inch = 24 inches for a house window. If window measures 1 3/4 inches, what is the actual length? Ans...
November 28, 2012
huh? I'm not very good in chem but so far for the balanced equation i have: Al2O3 + 3Fe -> 2Al + 3FeO and then i put: 4Al +3O2 ->2Al2O3 deltaH= -1669 KJ/mol 2Fe + O2 -> 2FeO deltaH= -822 KJ/mol i just don't know how to do the thermodynamics thingy, when you ...
June 6, 2009
Here is the complete question. Determine the enthalpy change for the single replacement reaction between aluminum oxide and iron that produces aluminum and iron (II) oxide, given that the standard enthalpy of formation for aluminum oxide is -1669 KJ/mol and for iron (II) oxide...
June 6, 2009
How does J.B Priestly encourage the audience to agree with the Inspectors view that We are members of one body as apposed to Mr. Birlings view that a man has to make his own way?
February 15, 2009
A skier is gliding along at 1.13 m/s on horizontal, frictionless snow. He suddenly starts down a 13.1° incline. His speed at the bottom is 18.8 m/s. What is the length of the incline?
October 6, 2008
Write an autobiographical research paper that analyzes the influences of race as it relates to your community. First-person account of how human interactions in your community have been racialized. For the community,neighborhood, local government, service groups, clubs, ...
June 30, 2007
How will you apply the knowledge you have learned about effective business communication and cultural diversity to your current/future job and college courses? Edna. This question is designed to make you think about yourself. We will be happy to critique your thinking. This ...
June 26, 2007
map out a prospective job search and plan for an interview Your chart should cover three weeks. Your plan should focus on: Where and when to search for prospective jobs and a list of those searches -- Addressing ways to manage your résum&...
June 22, 2007
Job Search Management and you will need to map out a prospective job search and plan for an interview I hope not. I was rather enjoying retirement. Most of us have extensive experience on this, and we will be happy to critique your thinking. Who, where are folks hiring your ...
June 22, 2007
how can astronaunts talk to one another on the moon where there is no air. 1 air is not needed 2. heavy boots 3. ratio transmission 4. staying inside a preassurised suit Which answer do you think is correct? Why? Note the following misspelled words: ratio (radio?) preassurised...
June 12, 2006