Questions Asked on January 17, 2007

1. The efficiency of a squeaky pulley system is 73 percent. The pulleys are used to raise a mass to a certain height. What force
1. 1 answer
2. asked by anonymous
3. 3,928 views
'the scale of a mercury-in-glass thermometer is linear. one such thermometer has a scale extending from -10 degrees Celsius to
1. 3 answers
2. asked by minerva
3. 3,695 views
Is acid rain a homogeneous or heterogeneous mixture?If we mean that each drop of rain may not have the same amount of acid in it
1. 0 answers
2. asked by Bobby
3. 2,041 views
why can't you convert cis-2-butene into trans-2-butene simply by undergoing a rotation?answered the original post. please answer
1. 1 answer
2. asked by Desiree
3. 1,415 views
Hi,I wanted to know if anybody knows or knows a website that can explain each line in the poem “The Tide Rises and the Tide
1. 0 answers
2. asked by Larry
3. 1,357 views
How can I find out the population for each state during the westward expansion?check the net, it has everything. Just go to
1. 1 answer
2. asked by Katie
3. 1,350 views
This exercise relate to the inhabitants of the island of knights and knaves created by Smullyan, where knights always tell the
1. 1 answer
2. asked by Sam
3. 1,334 views
A blue candle is twice as long as a red candle. The blue candle takes 6 hours to burn out, and the red candle takes 15. After 5
1. 0 answers
2. asked by Preston
3. 1,317 views
The problem 8^x = 16^x+2 the choices a)8 and b)-8. Help please!Given that information I want to say the answer is -8 ? where is
1. 0 answers
2. asked by Kellie
3. 1,316 views
I desparately need help on figuring out which type of presentations go for the following four audiences:Board of directors of
1. 0 answers
2. asked by chana
3. 1,305 views
when you have your 4 different equations to form 4 different possible equations, what two equations do you use for water,O2(aq)
1. 0 answers
2. asked by Sienna
3. 1,272 views
how can i describe to a 9yr old kid about the relationship with god/torah.In one slide of a power point presentation that can
1. 0 answers
2. asked by kailin
3. 1,252 views
can someone please explain synthetic division to me?It's just a specialized way to divide a polynomial by a linear factor using
1. 0 answers
2. asked by bailey
3. 1,157 views
Define what it mean when two angles are complimentary.I'm not sure what it means...please help me. Thank you! (Broken Link
1. 0 answers
2. asked by pinkpolkadots7
3. 1,131 views
If a base is added to water, the pH willincrease, decrease, stay the same, or increase sometimes and decrease sometimes. I have
1. 1 answer
2. asked by Jacob
3. 1,124 views
what are isomers that have the same molecular formula but a different arrangement of atoms called?geometric isomers,
1. 0 answers
2. asked by Jacob
3. 1,101 views
What are the effects of the transfer of heat (convection, conduction and radiation) into the inside of the hydrosphere and
1. 0 answers
2. asked by Sara
3. 1,075 views
what is absolute zero? if 0 kelvin is the lowest temperature we can ever get, then does it mean that -273 degree Celsius is the
1. 0 answers
2. asked by minerva
3. 1,037 views
Problem states:Business and finance. The cost of producing a number of items x is given by C = mx + b, in which b is the fixed
1. 0 answers
2. asked by jasmine20
3. 1,022 views
how do the masses of elements relate?(similar/difference)Please clarify the question. Generally, the mass increases as we go
1. 0 answers
2. asked by sam
3. 1,000 views
why can't you convert cis-2-butene into trans-2-butene simply by undergoing a rotation/The cis and trans isomers of 2-butene
1. 0 answers
2. asked by Desiree
3. 987 views
How do I find 1 positive and 1 negative coterminal angle for:1) -460 degrees 2) 11pi/4 3) -12pi/5 WERE DO YOU GO TO GOOGLE
1. 0 answers
2. asked by Al
3. 968 views
Who was the first u s government member that was an African american?Was it P.B.S. Pinchback? Pinchback was a Louisiana
1. 0 answers
2. asked by Holly
3. 967 views
In act three how does the banquet scene blur the clear-cut and common-sense distinction that most of us make between the real
1. 0 answers
2. asked by jessica
3. 963 views
will anyone explain to me how to solve two step inequalities? it would be most appreciated.they are called two step
1. 0 answers
2. asked by austin
3. 960 views
the thread of mercury in a thermometer is 17cm when placed above boiling water, and 9cm when dipped in melting ice. how long
1. 2 answers
2. asked by minerva
3. 900 views
Hello, I have to do an essay about Macbeth the question is who is to blame for the tragedy we read about in Shakespears macbeth.
1. 2 answers
2. asked by chris
3. 892 views
Can the Bible and science co-exist without either losing its authority? How?In my opinion, the Bible teaches moral and spiritual
1. 0 answers
2. asked by Nelda
3. 891 views
1/3 - 5/6 = 1/XSOLVE 1/3 - 5/6 = 1/X Let's remove the denominators by multiplying by 12X 12X*(1/3) - 12X*(5/6) = 12X*(1/X) Clear
1. 0 answers
2. asked by maria
3. 874 views
How do i calculate how much time it takes to heat water?All I know is the power supplied and the energy required. Thanks power=
1. 0 answers
2. asked by barbara
3. 871 views
i need to know what music was like before the 1920's, before jazz.Thank you for using the Jiskha Homework Help Forum. Here's a
1. 0 answers
2. asked by blah
3. 856 views
I really don't understand why Loudoun was shocked that the "leading people" in the colonies defended their "Liberties" and
1. 0 answers
2. asked by STAR
3. 813 views
In Scene 3 of macbeth do you think Lady Macbeth is faking when she faints. I am having a hard time understanding this play.
1. 0 answers
2. asked by chris
3. 813 views
Write a compare and contrast essay that analyzes two different lifestyles: one of complete freedom, and the other which
1. 2 answers
2. asked by chrissy
3. 793 views
solve 1-(2/x)=2/(x+2)Express your answer in simplest radical form. What is radical form ne how? 1-(2/x)=2/(x+2) Multiply both
1. 0 answers
2. asked by Shay
3. 791 views
After reading Macbeth and going to various websites in order to write an essay on who is responsible for the tragedy in macbeth,
1. 0 answers
2. asked by clark
3. 790 views
LOL I can't figure this out. It should be easy it's been years since I've been in school and my son has no idea.The product of
1. 0 answers
2. asked by Lisa
3. 789 views
how does weather and climate affect settlement patterns in New Brunswick?my ideaS: provinces with extreme climate such as
1. 0 answers
2. asked by London
3. 778 views
What is the main source of energy for the water cycle? What type of heat transfer does this provide?The sun is the main source
1. 1 answer
2. asked by Emilie
3. 771 views
Hello, my teacher gave me the assignment of writing a essay about the book I picked to read. The essay is suppose to be a
1. 0 answers
2. asked by Marisol Hernandez
3. 768 views
Useing substitution/elimination method what is the solution set to x^2+y^2=254x-3y=0 a)(3,4) and (-3,-4) b)(3,-4) and (-3,4)
1. 0 answers
2. asked by Anonymous
3. 767 views
What role should the Bible play in discussions about sexuality?What role do you think it should play? Please give us your ideas
1. 1 answer
2. asked by Sunshine
3. 767 views
How did Montcalm's failure to consult with his Indian allies or to understand their expectations at the battle of Fort William
1. 0 answers
2. asked by Webbie
3. 765 views
Useing substitution/elimination method what is the solution set to 2x+y=1x^2=y+2 a)(-3,7) and (1,-1) b)(3,7) and (-1,-1)
1. 0 answers
2. asked by Anonymous
3. 761 views
what are the properties of a solid - this is for 5th gradethe state in which a substance has no tendency to flow under moderate
1. 0 answers
2. asked by Derek
3. 752 views
find F(2) for the polynomial shown below.F(x)=(x^4)-(2x^3)+(3x^2)-(10x+3'0 Substitute 2 for x in the polynomial to work this
1. 0 answers
2. asked by bailey
3. 749 views
Is the following sentence true or false?An answear is as precise as the most precise measurement from which it was calculated.
1. 0 answers
2. asked by Bryan
3. 747 views
The smaller of 2 numbers is 10 less than 4 times the greater number. The bigger number is 19 more than the smaller one.If x is
1. 0 answers
2. asked by eragon
3. 745 views
I have no idea, but I guessed 5 pieces won out of 15. Anyhow here is the question.During an art contest at your school, you and
1. 0 answers
2. asked by Andre
3. 733 views
Which currents are cold and which are warm? North Equatorial current, Equatorial counter current, South equatorial current, Peru
1. 0 answers
2. asked by Pat
3. 729 views
Find the percent of 42377 booksi don't understand how to find percents You don't have enough information to calculate percent.
1. 0 answers
2. asked by jennie
3. 729 views
how do you solve for zero for this equation?(2/3)X -12 -(20/X^2) (2/3)X -12 -(20/X^2) = 0 --> 2/3 X^3 - 12 X^2 - 20 = 0 ---> X^3
1. 0 answers
2. asked by Sam
3. 728 views
I have to find the following for Hinduism. can someone correct them for me please.what i need to find: Country of origin My
1. 0 answers
2. asked by kailin
3. 727 views
The smaller of 2 numbers is 10 less than 4 times the greater number. The bigger number is 19 more than the smaller one.If x is
1. 0 answers
2. asked by eragon
3. 725 views
How many number of significant figures are there in measurement 6.80?I think 2 In measurement 43.52 cm what is digit is the most
1. 0 answers
2. asked by Bryan
3. 713 views
I have two questions for the same problem I need help with. The sum of 2 numbers is 56. The smaller number is 1/3 the bigger
1. 1 answer
2. asked by eragon
3. 706 views
If a thermometer is calibrated to the nearset degree, what part of a degree can you estimate the temperature it measures?Doesn't
1. 0 answers
2. asked by Anonymous
3. 705 views
What role should the Bilble play in discussion about sexuality?That's up to the individual. According to the Bible, women should
1. 1 answer
2. asked by Nelda
3. 685 views
I need help with this question:Althouh the New Jersy plan was not entirely adopted at the Constitutional Convention,the New
1. 0 answers
2. asked by Martha
3. 681 views
Can someone tell me how to put a source in a paper?this is how I think my teacher told me to do it: “Tom was a dead man the
1. 0 answers
2. asked by April
3. 675 views
how do i calculate the sensitivity of thermometers?
1. 0 answers
2. asked by minerva
3. 662 views
what vegetable name includes all letters (and i mean ALL of them) except the letter 'y'? this means all 25 other of them.zsdg
1. 0 answers
2. asked by mb
3. 657 views
were can i find a description on the government brancheshttp://www.evgschool.org/three_branches_of_government.htm
1. 0 answers
2. asked by autumn
3. 649 views
I tried working out this problem but am unsure of a few steps. Please help me if you can.Consider O3 --->1.5O2 At 210degrees
1. 0 answers
2. asked by ajones
3. 644 views
If a 12V battery supplies an electric current of 13A, how do I work a the power supplied?resistance = R = E/I = 12v/13A Then
1. 0 answers
2. asked by sarah
3. 641 views
Similar cells work together in a ___________ which is part of an__________which is part of a _____________.??
1. 0 answers
2. asked by Cristina
3. 639 views
Write the equation of the line with given slope and y-intercept. Then graph each line using the slope and y-intercept.Problem
1. 0 answers
2. asked by jasmine20
3. 633 views
please explain to me what is e.m.f.e.m.f. stands for electromotive force. It is the work done per unit charge (Joules per
1. 0 answers
2. asked by minerva
3. 628 views
The ractangle given has a perimeter of 14 units. Find the value(s) of x by factoring a quadriatic equation.x= 12/(x+1) y= 6/
1. 0 answers
2. asked by Shay
3. 623 views
HiI am working on a question which discusses ununhexium atomic number 116 atom weight 292. This isotope undergoes 7 alpha decay
1. 0 answers
2. asked by Atom ant
3. 621 views
If living in Canada you are called Canadians.If you are lving in the province of New Brunswick, then what are you called.
1. 0 answers
2. asked by London
3. 616 views
y=ln(x+1) +ln(x-1) find dy/dxI have trouble with this problem since i'm not that familar with finding the derivative when they
1. 0 answers
2. asked by Brian
3. 616 views
Ummm..... I'm really bad at reading charts, especially when it comes to math. So what I need to understand is- What does the
1. 1 answer
2. asked by Webbie
3. 615 views
How are settlement trend infulenced by climate in New Brunswick.I thought St.John was near water that why there are a lot of
1. 0 answers
2. asked by London
3. 594 views
evaluate the extent that management utilizes the classic management activities - planning, organizing, leading, and controlling.
1. 0 answers
2. asked by Anonymous
3. 588 views
When dividing 2x2 - 4x + 5 by (x - 1) the remainder is 11.True or false If you mean (2x^2 - 4x + 5)/(x-1) , the quotient is (2x
1. 0 answers
2. asked by Aubrey
3. 583 views
what are the equivalent hydrogens in 1-chloropropane and 2-chloropropane.H H H H CLH | | | | | | H-C-C-C-CL H-C-C-C-H | | | | |
1. 0 answers
2. asked by Desiree
3. 579 views
sorry about the diagram it didn't come out. structural formula of 1-chloropropane an 2-chloropropane which are the equivalent
1. 0 answers
2. asked by Desiree
3. 578 views
If the kinetic energy of a 0.62kg stone is 2.3J at its highest point and 9.4J at its lowest point how do I calculate the height
1. 0 answers
2. asked by sarah
3. 577 views
Average cost = q^2¡V15q + 48Calculate the output level (q), which minimizes a)Total Cost b)Marginal Cost I got an answer for a)
1. 0 answers
2. asked by yan
3. 570 views
How many stages of the water cycle are there? I think there is four. Am I right?
1. 0 answers
2. asked by Emilie
3. 568 views
How did Montcalm's failure to consult with his Indian allies or to understand their expectations at the battle of Fort William
1. 1 answer
2. asked by Webbie
3. 568 views
I WASN'T BEING MEAN I'M JUST SAYING CAUSE I FEEL YA THINK IM ASK STUPID QUESTIONS.WHALES LIVE IN GROUPS CALLED
1. 0 answers
2. asked by ROSA
3. 568 views
Help Me!!! Answer my previous two questions puh-leaze!!!wateva u geek!!!!!!!!!!!
1. 0 answers
2. asked by Emilie
3. 561 views
the hard part is wording the words to a child about judaism . I can explain it or describe theconcept but then to word it to a
1. 0 answers
2. asked by kailin
3. 561 views
Was Martha Wasington's last name Custis before she was married?In a way. http://en.wikipedia.org/wiki/Martha_Washington Her
1. 0 answers
2. asked by Holly
3. 553 views
Can you help me in 'What are the features of an explanation'"explanation - a statement that makes something understandable by
1. 0 answers
2. asked by lewis
3. 544 views
water molecules separate positive and negative ions from one another by formingcovalent bonds, ionic bonds valence shells
1. 0 answers
2. asked by maxie
3. 541 views
What is one situation in which measurements have an unlimited number of significant figures?When we define a number; i.e.,
1. 0 answers
2. asked by Bryan
3. 538 views
Using the disk method, find the volume of a right circular cone with height h and base radius r. I know the answer is
1. 0 answers
2. asked by George
3. 528 views
Rhere is no creature with which man has surrounded himself that seems so much like a product of civilization, so much like the
1. 0 answers
2. asked by chrissy
3. 521 views
can a molecule act both as an electrophile & nucleophile?
1. 0 answers
2. asked by pab
3. 508 views
WHAT ARE ORGANISM DO THE SCIENTIST BELIEVE WILL EVENTUALLY EXPLODE IN POPLATION?
1. 0 answers
2. asked by ROSA
3. 508 views
ok there are 600 at a school and 20 out of 30 kids order shirts if the shirts how many out of the 600 would order them...20 200
1. 0 answers
2. asked by Sumone
3. 505 views
NEVER MIND! : ' )
1. 0 answers
2. asked by Webbie
3. 502 views
what are the five gifts brought to the monastry by each new buddhist monk?
1. 0 answers
2. asked by Ian
3. 501 views
what is a the soild material in a solution called?It is called the solute; however, there are many solutions in which no solid
1. 0 answers
2. asked by Derek
3. 495 views
How did the "massacre" at Fort William Henry affect the attitudes of British colonials toward Indians? toward Montcalm and the
1. 0 answers
2. asked by Webbie
3. 481 views
(I don't understand Loudoun's letters about the American colonists.) What is the impression that is made of British soldiers
1. 0 answers
2. asked by STAR
3. 477 views
IS KELP A ------- (FISH), (WHALE), OR (SEAWEED)?seaweed Seaweed
1. 0 answers
2. asked by ROSA
3. 461 views

Back to January 2007