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2008
May

Questions Asked on May 2, 2008

a) Find the empirical formula for KxFey(C2O4)z·nH2O given % percents:potassium = 34.5% iron = 11.4% water = 11.0% oxalate =
1. 4 answers
2. asked by Terry
3. 2,306 views
what is inflation?
1. 1 answer
2. asked by govind
3. 410 views
Two Right Triangles have equal acute angles, yet one triangle is larger than the other. Therefore, the triangles much be
1. 6 answers
2. asked by Kaite Lynn
3. 526 views
If x=1/7+4√3 and y=1/7-4√3, then find the value of (i)x2+y2 (ii)x3+y3
1. 2 answers
2. asked by aqdas
3. 553 views
Factorise by splitting the middle term:-x^2-120xy-625y^2
1. 3 answers
2. asked by MANU
3. 2,010 views
A cylindrical container weighs 36 ounces. Another container made out of the same material is similar to the first container with
1. 7 answers
2. asked by Confused.
3. 762 views
It is known that 60% of people do not respond to mailed questionnaires. In a sample of 20 questionnaires mailed, what is the
1. 5 answers
2. asked by Lindy
3. 1,363 views
The head librarian claims that books have been checked out an average of seven times in the last year.You suspect she has
1. 5 answers
2. asked by Lindy
3. 734 views
I really need help with this problem. I have NO IDEA how to get the answers to 3 and 5.Benjamin and Olivia are putting in a new
1. 4 answers
2. asked by Mary Mac
3. 1,298 views
Calculate the molarity of a solution in which 0.75 moles of a solute are dissolved in 125g of solution (density of solution =
1. 4 answers
2. asked by Lisa
3. 638 views
The function f(x)=4x+9x^-1 has one local minimum and one local maximum.Question: This function has a local minimum at x=______
1. 3 answers
2. asked by Daniela Davila
3. 1,183 views
Given one of the starting materials and end product for each of the following reactions, show all reactants, reaction conditions
1. 1 answer
2. asked by John
3. 517 views
Given one of the starting materials and end product for the following reaction, show all reactants, reaction conditions in
1. 6 answers
2. asked by Priya
3. 582 views
how does optical mixing occur when using thin black line on white paper
1. 4 answers
2. asked by jaron
3. 1,374 views
I need help for this question in combining gas law P1V1/T1=P2V2/T2.P1V1/T1=P2V2/T2 P1 is 1.5 atm V1 is a question mark. T1 is
1. 2 answers
2. asked by Lizy
3. 1,312 views
I also thought this question on combining gas laws P1V1/T1=P2V2/T2 was also a bit tricky for me.P1V1/T1=P2V2/T2 P1 is 760 torr
1. 6 answers
2. asked by Lizy
3. 675 views
I have an assignment on the the factors which impact the Australian dollar."How does the government influence the value of the
1. 2 answers
2. asked by TP
3. 625 views
I need someone who is a scientist to help me on my reading project. This basically is about how king penguins are being
1. 1 answer
2. asked by Jorge
3. 507 views
What is the concentration of a solution prepared by diluting 25.0 mL of HCl 0.750 mol/L to a final volume of 500. mL?
1. 5 answers
2. asked by Kate
3. 747 views
Create a set of instructions explaining how to save a Microsoft® Word document on acomputer running a Windows-based operating
1. 2 answers
2. asked by frenchy
3. 1,249 views
what is this word-help scramble it-orocyran artery and lusenamir valve
1. 3 answers
2. asked by maggie r
3. 520 views
I have a problem with the following homework question:Which product represents the solution to the system: -y + 7x=14 -x + 4y=1
1. 7 answers
2. asked by Jennifer
3. 781 views
For the combining gas law P1V1/T1=P2V2/T2 home work assignment I did three answers on my own and would like you to check them if
1. 3 answers
2. asked by Lizy
3. 937 views
How did the landscape of new england affect how and where people lived in the late 1700s and early 1800s?
1. 2 answers
2. asked by ally
3. 757 views
I have to prepare an Elizabethan food. Any recipes out there? I've been trying to find something other than meat.
1. 1 answer
2. asked by Cassidy
3. 453 views
Birthday PresentI have been with my boy friends for 2 years. His birthday is coming up May 13th and I have 3 ideas. He doesnt
1. 1 answer
2. asked by John
3. 491 views
What do I have to do if I want to make the sound volumes of many wmv files the same? Do you know any free programs for making
1. 1 answer
2. asked by John
3. 372 views
Evidence clearly demonstrates Latin America’s political systems transition to democracy. Though unstable, it’s long
1. 2 answers
2. asked by Christi
3. 682 views
Which of the following scale factors would produce an expansion under a dilation of the original image?A. 2/3 B. -1/2 C. 3/2 D.
1. 5 answers
2. asked by Brooke
3. 1,476 views
what are factors that define teaching as a professional career?
1. 1 answer
2. asked by Heather
3. 465 views
What is the adverb in this sentence?How are you?
1. 3 answers
2. asked by mika
3. 454 views
Write the reaction equation for calcium carbide producing ethanoic acid
1. 7 answers
2. asked by Priya
3. 1,013 views
A cylinder is inscribed in a right circular cone of height 8 and radius (at the base) equal to 8. What are the dimensions of
1. 3 answers
2. asked by Daniela Davila
3. 1,616 views
A tennis ball is struck such that it leaves the racket horizontally with a speed of 53 m/s. The ball clears the net and hits the
1. 2 answers
2. asked by Angelina
3. 773 views
endogenus vs exogeno
1. 1 answer
2. asked by tina
3. 369 views
downturn of 1973-1975
1. 1 answer
2. asked by tina
3. 422 views
how to intervene during downturn.
1. 1 answer
2. asked by tina
3. 345 views
A small ball rolls horizontally off the edge of a table that is 1.20 m high. It strikes the floor at a point 1.52 m horizontally
1. 7 answers
2. asked by Eva
3. 1,461 views
how do i quote a book?
1. 1 answer
2. asked by Abby
3. 394 views
why did captain newton believe the slave trade had a negative moral influence on the slave ship english crews?
1. 2 answers
2. asked by celia
3. 928 views
please HelpD=22mi. R=55 perHr T=?
1. 1 answer
2. asked by MaryAnn
3. 405 views
After seeing a story on the local news about a police officer suspended for allegedly using excessive force to quell a
1. 2 answers
2. asked by DTD
3. 530 views
You receive an e-mail from your favorite niece requesting some help with her school history project. She says because you are in
1. 2 answers
2. asked by DTD
3. 873 views
Ok in this sentence, I am quoting a line from the Lord of the Flies. My question is, do i capitalize the T in the first 'they' ?
1. 1 answer
2. asked by Abby
3. 502 views
The diameter of a cylindrical can of motor oil is 3.5 inches (in). The height of the can is 6.5 in. Approximately how many cubic
1. 2 answers
2. asked by Chelsea
3. 628 views
what countries did portugal colonize
1. 2 answers
2. asked by polly
3. 534 views
A farmer wants to enclose three sides of a rectangular pasture unsing 1000 yards of fencing. The fourth side does not require
1. 4 answers
2. asked by Greg
3. 1,530 views
I'm doing sports vocab words right now, and I forgot which words I'm supposed to use faire du de la etc and jouer a jouer a la,
1. 2 answers
2. asked by Slappy
3. 678 views
I'm a little uneasy about this one, so I thought I'd ask someone who knows -[QUOTE] (5z^3w/-6m^3)*(-6m^5/25z^9) (OR) 5z^3 -6m^5
1. 2 answers
2. asked by Michael
3. 562 views
I need help finding 4 to 6 credible Web sites or articles that support, oppose, or simply present information about bilingualism
1. 2 answers
2. asked by brady
3. 1,108 views
This is for Chrestomanci readers :-) I'm writing an essay on possibilities, and I remember that in Witch Week, there is a
1. 2 answers
2. asked by cleo
3. 603 views
solve for x6tanx - 4sinx = 1 i tried it but got a quartic formula :S 16sin^4x + 8sin^3x + 37sin^2x - 36 = 0
1. 3 answers
2. asked by william
3. 1,104 views
What is the pH of the solution created by combining 11.50 mL of the 0.10 M NaOH(aq) with 8.00 mL of the 0.10 M HCl(aq)?with 8.00
1. 3 answers
2. asked by Trisha
3. 484 views
Oligarchy, dominated Latin America’s political structure from 1900 to 1939. At the height of the European industrialization,
1. 2 answers
2. asked by Christi
3. 818 views
i need to know exactly the formula of how to do these types of problems because i have spend seriously over an hour trying to do
1. 2 answers
2. asked by Gabe
3. 611 views
Evidence clearly demonstrates Latin America’s political systems transition to democracy. Though unstable, it’s long
1. 2 answers
2. asked by Christi
3. 1,104 views
A fire hose exerts a force on the person holding it. This is because the water accelerates as it goes from the hose through the
1. 3 answers
2. asked by Nik
3. 1,978 views
How can Acxiom reduce risk
1. 1 answer
2. asked by China
3. 429 views
what would the graph of interval (-4, 10) look like?
1. 1 answer
2. asked by C
3. 413 views
tan/1-cot +cot/1-tan =1+sec cosec
1. 3 answers
2. asked by rishabh
3. 864 views
What alternatives do Acxiom have?
1. 3 answers
2. asked by China
3. 1,139 views
The perfect system of the indicative active includes what tenses?perfect, imperfect and future perfect right!
1. 2 answers
2. asked by Tiffani
3. 602 views
The perfect active stem is formed in what way?I am clueless, but i think it is removing i from end of the third principal part
1. 2 answers
2. asked by Tiffani
3. 940 views
I go this question in a test just today, but I know I got it wrong because I didn't study this section.It was something along
1. 3 answers
2. asked by TP
3. 514 views

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