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Questions Asked on May 11, 2007

How has the history of computers changed over the years?The history of computers has changed over by the years by the growth of
1. 14 answers
2. asked by Cherlyn
3. 3,928 views
Praire dogs live in underground burrows with at least two entrances. They ventilate their burrows by building a mound around one
1. 2 answers
2. asked by Anonymous
3. 2,343 views
Would the following errors cause an increase or decrease in absorbance and % Transmittance?insoluble particles were accidentally
1. 2 answers
2. asked by jared
3. 2,051 views
Joe's burrito cart sits on a busy street corner. Customers line up to get Joe's hot fresh bean burritos filled with trimmings of
1. 1 answer
2. asked by Christian
3. 1,523 views
A hypothetical weak acid HA, was combined with NaOH in the following proportions: 0.20 mol HA, 0.08 mol NaOH. The mixture was
1. 1 answer
2. asked by Delli
3. 1,505 views
hello can someone please tell me the names of some free and good softwares about learning french that i can download from the
1. 0 answers
2. asked by Pauline
3. 1,365 views
5x+8+3x-x+5=6x-3do I start like this 5x+3x-x or 5x+3x+8+5=6x-3 I would go: 5x+3x= 8x then: 8x-x+13=6x-3 and then: ...hold on,
1. 0 answers
2. asked by patti
3. 1,281 views
How would tariff help attain favorable balance of trade and balance of payments?Check the Accounting Dictionary's explanation of
1. 0 answers
2. asked by Ne Ne
3. 1,223 views
How do you: Find the shortest distance, to two decimal places from the origin to the line x - 2y = - 8 without using the
1. 0 answers
2. asked by Jack
3. 1,136 views
Which of the following safety precautions is unnecessary for the 'Mass Percent of ASA' experiment?A. 1M NaOH is basic and
1. 0 answers
2. asked by jared
3. 1,123 views
http://www.sparknotes.com/lit/huckfinn/Let us know what you think, and someone here will give you feedback. =) In the book the
1. 1 answer
2. asked by Writeacher
3. 1,057 views
9. What three events proved that Theodore Roosevelt spoke softly but carried a big stick?Check this site.
1. 0 answers
2. asked by Tiff
3. 1,042 views
mole fraction is equal to partial pressure divided by the total pressureTotal pressure= sum of partial pressure use PV=nRT where
1. 0 answers
2. asked by Delli
3. 1,006 views
Effect on the money supply on two monetary policies:The Fed increased the discount rate The Fed decreases the required reserve
1. 0 answers
2. asked by Anonymous
3. 985 views
What was Wilson’s slogan for entering World War I? Why was his slogan invalid at the time? What happened later in Russia,
1. 0 answers
2. asked by Tiff
3. 950 views
Which number is an irrational number?a) �ã3 b) -13.5 c) 7/11 d) 1/ �ã9 What is the definition of an irrational number? Since
1. 0 answers
2. asked by ben
3. 884 views
Which of the following is NOT true?A. A measurement contains significant figures and units. B. All numbers should be recorded
1. 0 answers
2. asked by jared
3. 857 views
how would i solve this problem?? it says factor the polynomial completely:2xy-3y-40x+60 I studied polynomials, but I don't know
1. 0 answers
2. asked by Maria
3. 845 views
I am soooo confused about "tariff", that its making me sick.Can you explain to me, is tariff good or bad. Who is it good for and
1. 5 answers
2. asked by Ne Ne
3. 776 views
if 20.2g of zn react with and equal amount of magnesium chloride to form magnesium and zinc chloride[zn+mgcl2>mg+zncl2] a.what
1. 0 answers
2. asked by sam
3. 755 views
factor the polynomial completely:2xy-3y-40x+60 2xy-40x-3y+60 2x(y-20)-3(y-20) (2x-3)(y-20)
1. 1 answer
2. asked by Maria
3. 739 views
How do I do a Bibliography for an interview?Thank you for using the Jiskha Homework Help Forum. Here are some sites on how to
1. 0 answers
2. asked by Erica
3. 736 views
Show that the point P(7,7) is on the perpendicular bisector of the line segment joining A (6,-1) to B (0, 3). Also, verify that
1. 0 answers
2. asked by Dy
3. 728 views
An aspirin tablet weighing 0.548 g has been analyzed and contains 68.2 % ASA (180.16 g/mol) by mass. A student dissolved the
1. 1 answer
2. asked by jared
3. 709 views
- Distinguish M1, M2, and M3. What are near monies?- If you deposit a 20,000 dollar check into a checking account and your bank
1. 0 answers
2. asked by Anonymous
3. 702 views
Does anyone know a website where I would be able to find about the archetypal journey in Their Eyes Were Watching God? I have to
1. 0 answers
2. asked by Anonymous
3. 695 views
What formula would I use to figure this. There is 500 sq. feet in a palate of grass. The cost is $15.00 a palate. What cents
1. 0 answers
2. asked by Gerri
3. 695 views
measurements sociologists use to calculate prejudiceIs this a question? Have you checked your book? Have you searched the
1. 0 answers
2. asked by patti
3. 680 views
pH= 7.44What is the ratio of [H2PO4^-]/[HPO4^2-] What does the pH become if 25% of the hydrogen phosphate ions are converted to
1. 0 answers
2. asked by Delli
3. 667 views
A hypothetical weak acid HA, was combined with NaOH in the following proportions: 0.20 mol HA, 0.08 mol NaOH. The mixture was
1. 0 answers
2. asked by Delli
3. 655 views
I need a table about Silver mining rise during the last five years. PLEASE post me where I can find a DECENT one. Thanks MaddyIt
1. 0 answers
2. asked by Maddy
3. 641 views
Can someone please describe the legacy of Imperialism in India. For mePlease check these sites for the effects of imperialism on
1. 0 answers
2. asked by Bryan
3. 637 views
why isn't pluto a planet anymore?http://en.wikipedia.org/wiki/Pluto Because Pluto's orbit crosses those of the other planets
1. 0 answers
2. asked by Carina
3. 636 views
Find the area of the largest rectangle that has its lower base on the x-axis and its upper vertices on the parabola whose
1. 0 answers
2. asked by maricela
3. 631 views
Does anyone know a good website where I can compete for a scholarship(NOT a college one)? Like a site where you have to write a
1. 0 answers
2. asked by brie
3. 606 views
we have to conjugate the verbs in () into subjunctive and indicative, are they right? thanks!6. Soledad hable con su amigo Hugo.
1. 1 answer
2. asked by sarah
3. 599 views
Science and medicine. Find the time required for an object to fall to the ground from a building that is 1400 ft high.using the
1. 0 answers
2. asked by Tom
3. 594 views
pH= 7.44What is the ratio of [H2PO4^-]/[HPO4^2-] What does the pH become if 25% of the hydrogen phosphate ions are converted to
1. 0 answers
2. asked by Delli
3. 574 views
I tried finding the answer online, but I couldn't find anything. Here it is:Describe the process of testing containers to see if
1. 0 answers
2. asked by Emily
3. 572 views
My science teacher says that cattle flatulence is destroying the ozone layer. If this is true, what can we do to regulate the
1. 0 answers
2. asked by Joey
3. 571 views
are the verbs in () in the correct tenses? THANKS4. La madre de Tomas se queja porque el no hizo lo que ella le pidio. Ya es
1. 0 answers
2. asked by sarah
3. 568 views
What is once in minute, twice in a moment and never in a thousand yearsm The answer is the letter "M" Thanks for your help, Dr.
1. 0 answers
2. asked by justin
3. 567 views
A town planner is using a map of a town centre with a scale of 1 : 1250The town planner wants to estimate the area of a plot of
1. 0 answers
2. asked by katie
3. 556 views
when I use henderson-hasselbachKa of HOP4^2- = 4.8 x10^-13 pKa= -lg(4.8 x10^-13)=12.3 substituting I get 7.44-12.3 = lg
1. 0 answers
2. asked by Delli
3. 556 views
A town planner is using a map of a town centre with a scale of 1: 1250A new section of road will be 180 cm. How long will it be
1. 0 answers
2. asked by sarah
3. 549 views
Is their a website I can go to for true survivors of the Holocaust?These sites have some interesting stories of real suvivors
1. 0 answers
2. asked by Brooke
3. 542 views
I am supposed to type out a report, but our Microsoft Office Word program is messed up somehow. I have the letters set to Times
1. 0 answers
2. asked by Jenna
3. 534 views
Would flame tests be useful for detecting metal ions present in a mixture of metal ions? Explain.In some cases, yes. In most
1. 0 answers
2. asked by Anonymous
3. 530 views
would it be number 6?The head of an industrial machine moves in a straight line horizontally backwards and forwards from a
1. 0 answers
2. asked by katie
3. 520 views
a busleaves a station at 1 pm, traveling west at an average rate of 44 mi/h. One hour later a second bus leaves the same
1. 0 answers
2. asked by Anonymous
3. 519 views
show worksimplify:(a-9b)(a+3c) (a-9b)(a+3c) a^2+3ca-9ba-9bc I'm pretty sure this is how you do it... plz check some standard
1. 1 answer
2. asked by Maria
3. 518 views
http://en.wikipedia.org/wiki/African_American#Total_African_American_populationhow many african americans live today.
1. 5 answers
2. asked by Lance
3. 513 views
francisco tossed the coin 10 more times. he got 5 heads and 5 tails. now what i his exrimental probability of getting heads?Woul
1. 0 answers
2. asked by brianna
3. 506 views
Find the polynomials roots to each of the following problems:#1) x^2+3x+1 #2) x^2+4x+3=0 #3) -2x^2+4x-5
1. 0 answers
2. asked by Haylee
3. 505 views
I need informatiom on when the Holocaust began and ended.http://en.wikipedia.org/wiki/Holocaust Scroll down to the Contents and
1. 0 answers
2. asked by Brooke
3. 491 views
WHAT IS PK2?pK2 for H3PO4. Look in your text for k2 for H3PO4. My text, but it's an OLD OLD one lists k2 of 6.2E-8 and pK2 =
1. 0 answers
2. asked by Delli
3. 490 views
I want to know what is the controversy of PLuto's status as a planetThere is not much controversy. Pluto is small, and smaller
1. 0 answers
2. asked by singh
3. 488 views
The four tires of an automobile are infalted to an absolute pressure of 2.0*10^5 Pa. Each tire has an area of 0.024m^2 in
1. 0 answers
2. asked by Anonymous
3. 479 views
The dinner party will begin at 8 o’clock sharp.This sentence is correct.
1. 0 answers
2. asked by Anonymous
3. 453 views
I need help constructing a formal proof of validity for the following:1. B<->(L•D), ~D, so ~B 2. R v (S•~T), (R v S) -> (U v
1. 0 answers
2. asked by Abby
3. 453 views
factor5x^2-x-12 please help me That does not factor into monomials with integers. It can be written as 5(x-1.6524..)(x+1.4524..)
1. 0 answers
2. asked by Mimi
3. 434 views
the question says to sketch the set of points in the complex plane determined by the follow.absvalue(z-(1-i))=1 this is my idea:
1. 0 answers
2. asked by Alexandria
3. 430 views
How can you solve algebra equations?The idea is to find a way to isolate the unknown by itself. You can add, subtract, multiply,
1. 0 answers
2. asked by Cherlyn
3. 418 views
how do you unscramble words easily?Writeacher has come up with these sites.
1. 0 answers
2. asked by cindy
3. 410 views
Is there any topics on computer Development to do a Five page research paper?
1. 0 answers
2. asked by Cherlyn
3. 388 views

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