Questions Asked on January 18, 2007

A luggage handler pulls a 20kg suitcase up a ramp inclined at 25 degrees above the horizontal by a force F of magnigutde 145N
1. 1 answer
2. asked by Jamie
3. 2,924 views
Fortune magazine publishes an annual issue containing info on Fortune 500 companies.The following data show the six states with
1. 1 answer
2. asked by Frank
3. 2,279 views
Divide (3x^3-x^2+8x-9) by (x-1)Please help! I'll show you how this works out: 3x^2 + 2x + 10 x - 1 | 3x^3 - x^2 + 8x - 9 3x^3 -
1. 1 answer
2. asked by bailey
3. 2,187 views
Hydrogen boils at 20K. What is the boiling point of hydrogen on the Celsius scale?K is 273.15 degrees plus the celsius. so take
1. 0 answers
2. asked by Devon
3. 1,773 views
Could you please proof read this short bit of text, which I wrote to learn for my oral exam because I don't wanna learn it
1. 1 answer
2. asked by Sarah
3. 1,278 views
In comparing the British and Americansystems of government,which statement is true: A. Britain's government was created by a
1. 0 answers
2. asked by David
3. 1,273 views
Do you have sites for the following...Euglenopohyta- #6 Zoomastigina- #11 Chrysophyta- #6 #6- List the names and give
1. 0 answers
2. asked by Amanda
3. 1,255 views
I need some ideas.What are the objectives that your university seeks to pursue? a) How may success in achieving these objectives
1. 0 answers
2. asked by J.R
3. 1,230 views
i need help with annotating a piece of idian bollywood music is there anyone who can help me?xXx uzi xXX hi hi back can can you
1. 0 answers
2. asked by uzma
3. 1,220 views
can you tell me me some acids and alkalis that are used in the houseacids. vinegar(acetic acid), lemon juice (citric acid),
1. 0 answers
2. asked by abigal
3. 1,208 views
The total pressure in a flask containing air and ethanol at 25.7C is 878 mm Hg. The pressure of the air in the flask at 25.7C is
1. 0 answers
2. asked by yayhawknelson
3. 1,124 views
can someone correct this for me please.on buddhism the questions are: Country of origin: my answer: north east indian Historical
1. 0 answers
2. asked by kailin
3. 1,103 views
A ball is thrown straight up. Its height, h(in metres), after t seconds is given by h=-5t^2+10t+2. To the nearest tenth of a
1. 1 answer
2. asked by Shay
3. 1,092 views
a region of magnetic force is known as a _______________magnetic field. You could also be thinking of magnetic pole.
1. 0 answers
2. asked by shaleem
3. 1,085 views
Verify that the function satisfies the three hypotheses of Rolle's Theroremon the given interval. Then find all numbers c that
1. 0 answers
2. asked by Brian
3. 1,055 views
With respect to the 31 amendments (ofthe Constitution)that have been proposed by Congress,which statement is true? 1.Only 25
1. 0 answers
2. asked by Anonymous
3. 1,049 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. 1,043 views
How "Graphs" can play a role in the daily practice life in solving different kind of problemGraphs are visual representations of
1. 0 answers
2. asked by queen
3. 1,040 views
why does limestone form often in dry climates but rarely in wet climates?http://en.wikipedia.org/wiki/Limestone Why does
1. 1 answer
2. asked by Think Critically
3. 990 views
You have two formulas to use:A = lw -->area = length times width P = 2l + 2w -->perimeter You know the perimeter, which is 200m
1. 2 answers
2. asked by MathGuru
3. 937 views
simplify the following expressions involving complex numbers.(3+2i)-(-7-i) 10 + 3i how did you do that? can you show me this one
1. 1 answer
2. asked by Shay
3. 927 views
A coin is biased such that a head is thrice as likely to occur as a tail. Find the probability distribution of heads and also
1. 1 answer
2. asked by queen
3. 916 views
Can you help me solve this problem...?A teacher said to a pupil: <b>To the nearest per cent, 1/6 is 17%</b> The pupil said:
1. 1 answer
2. asked by Claire
3. 840 views
24/(x+1) + 12/(4-x) = 14Multiply both sides by (4-x)(x+1) 24(4-x) + 12(x+1) = 14(4-x)(x+1) 96 - 12x + 12 = -14(x^2 -3x -4) =
1. 0 answers
2. asked by drwls
3. 804 views
y=2x^2+5x-3a)determine the x-intercepts b)determine the vertex c)determine the axis of symmetry d)determine the maximum or
1. 0 answers
2. asked by Shay
3. 782 views
The rectangle given has a perimeter of 14 units. Find the value(s) of x by factoring a quadriatic equation.one side= 12/(x+1)
1. 0 answers
2. asked by Shay
3. 779 views
A cylinder has a radius of 5 in. If the volume of the cylinder is 250 pie inches cubed, What is the height of the cylinder?pi*r^
1. 1 answer
2. asked by peggy
3. 779 views
can you give examples for homonyms &3 for synonyms?Homophones/homonyms: http://www.earlham.edu/~peters/writing/homofone.htm
1. 0 answers
2. asked by joe
3. 778 views
how do i solve two step equations?Do you mean two equations in two unknowns? The method of substitution is one way. There is a
1. 0 answers
2. asked by megan
3. 777 views
Could you proof read this?Kannst du deine tägliche Routine beschriben? Um sieben Uhr stehe ich auf und dann wasche ich mich und
1. 0 answers
2. asked by Sarah
3. 767 views
Determine the value(s) of k for whichx^2+(k-2)x-2k=0 has equal and real roots. a x^2 + bx + c = 0 has two different roots if the
1. 1 answer
2. asked by Shay
3. 764 views
A ball is thrown straight up. Its height, h(in metres), after t seconds is given by h=-5t^2+10t+2. To the nearest tenth of a
1. 0 answers
2. asked by Shay
3. 762 views
John made a rectangular pen for his dog using 28 feet of fencing.If the width of the pen is 2 feet more than one-half the
1. 0 answers
2. asked by Ashley
3. 759 views
Approximately 4 out of every 10 students at Sonia's college live on campus. The college has 3,000 students. 1. How many of them
1. 8 answers
2. asked by tony
3. 747 views
Completion1)Metric 2)Five 3)Meter 4) 5)Weight The International System of Units (SI) is a revision of the ___1____ system. There
1. 0 answers
2. asked by Bryan
3. 742 views
To my knowledge the Arctic and Anarctic are the only places they haven't had major battles.What two continents have never been
1. 0 answers
2. asked by GuruBlue
3. 741 views
What is the relationship between pH and moisture?This is in context to woodland differences. Thank you. There is no relationship
1. 0 answers
2. asked by Ste
3. 732 views
what is the squar root of 25616
1. 1 answer
2. asked by tia
3. 722 views
HiCan anyone help me define the empirical formula for highest fluoride and hydride in ununhexium. 292 uuh 116 How is this
1. 1 answer
2. asked by Freddo
3. 719 views
How can you solve for a derived unit involving density?I don't know what you mean. Density is a derived unit, no mater what the
1. 1 answer
2. asked by Whitney
3. 688 views
What do angles, acute angles, and complementary angles have in common???they are all angles duh! my teacher said that that's too
1. 2 answers
2. asked by frank
3. 684 views
762 + vp ethanol = total pressure.Dalton's Law of partial pressures. The total pressure in a flask containing air and ethanol at
1. 1 answer
2. asked by DrBob222
3. 671 views
when current flows through a wrapped in coils around a bar magnet, a temporary magnet known as a _________________ is created.Di
1. 0 answers
2. asked by nadine
3. 671 views
What's the differnces between a physical and political map?A physical map will let you know about the terrain -- where
1. 0 answers
2. asked by LMH
3. 668 views
A less nutritious fish that has taken over the population of other fish.PLEASE HELP ME! And how do I make a sentence with
1. 0 answers
2. asked by Jessica
3. 661 views
When a student plotted ln [vapor pressure of a gas] vs. inverse Kelvin temperature, she obtained a straight line with a slope
1. 0 answers
2. asked by yayhawknelson
3. 657 views
Three different ways of attempting to integrate religious beliefs and scientific knowledge are (1) cafeteria approach, (2)
1. 0 answers
2. asked by sunshine
3. 657 views
The physical enviroment in which species relate is called their (a)biome,(b)habitat, (c)homeLook up each term in a dictionary
1. 0 answers
2. asked by ROSA
3. 653 views
Quieres jugar basquetbol conmingo?bowwow is hot are you asking if someone wants to play basketball? yes can you answer it in
1. 0 answers
2. asked by chela
3. 650 views
simplify the following expressions involving complex numbers.(3+2i)-(-7-i) is i like x? and how would this work i know that you
1. 0 answers
2. asked by Shay
3. 646 views
A LITTLE CONFUSED...QUESTION ASKS THE REAGENT SHOWN IS ADDED TO THE COMPOUND, WHAT SHOULD YOU SEE WHEN THE TWO MATERIALS ARE
1. 0 answers
2. asked by Desiree
3. 629 views
identify the great lake on which chicago is locatedhttp://www.chicagotraveler.com/maps/chicago-venues-city-map.gif
1. 0 answers
2. asked by Summer
3. 624 views
Completion1)A Corporation's _________ spells out the rules under which the business is to operate. 2)A _________ is responsible
1. 1 answer
2. asked by Bryan
3. 613 views
What is the difference between joining the points in a graph and drawing a smooth curve near them?Those values that haven't
1. 0 answers
2. asked by Kate
3. 610 views
A ball is thrown straight up. Its height, h(in metres), after t seconds is given by h=-5t^2+10t+2. To the nearest tenth of a
1. 0 answers
2. asked by Shay
3. 605 views
A ball is thrown straight up. Its height, h(in metres), after t seconds is given by h=-5t^2+10t+2. To the nearest tenth of a
1. 0 answers
2. asked by Shay
3. 601 views
Vapor pressure is the pressure exerted by a vapor when condensation (<,>, or =) evaporation over its liquid in a closed system=
1. 0 answers
2. asked by yayhawknelson
3. 598 views
what is produced when copper sulphate solution is mixed with ammonia solution?Either copper(II) hydroxide or copper(II) ammine
1. 0 answers
2. asked by anon
3. 590 views
I'm doing a project on Kenya. Wanted to bring in some cookies for baked product from Kenya. Can't find any site anyone have a
1. 0 answers
2. asked by Taunya
3. 581 views
Evaluate sin^-1(square route of 2over2)give the answer in radians. Please i really need this question. can you help me?
1. 0 answers
2. asked by Matt
3. 577 views
how to add frecions ?Do you mean fractions? if so you have to add the numerators and keep the same denominator. For ex. 2 over 5
1. 1 answer
2. asked by is
3. 558 views
What is the word for, when to many things are happening at once?chaos? In romeo and juliet (act3 scene 1) how does
1. 0 answers
2. asked by London
3. 554 views
I am doing a descriptive writting report on a famous place in Europe and I chose the Louvre Museum. I can't seem to find really
1. 0 answers
2. asked by Valerie
3. 552 views
simplify the following expressions involving complex numbers.(3+2i)-(-7-i) is i like x? and how would this work i know that you
1. 0 answers
2. asked by Shay
3. 551 views
I Tried looking these up on the dictionary for Jiskha it didn't help please help..matching PLEASE HELP? 1. labor force. 2. open
1. 0 answers
2. asked by HW MKTING HELP
3. 547 views
Saving what??? whatwere the Classical views about saving.
1. 0 answers
2. asked by Writeacher
3. 526 views
I believe Lance meant to write x = -5/18I am wondering why you have two minus signs before the number 13. Two minuses make a
1. 0 answers
2. asked by drwls
3. 526 views
0=2x^2+5x-3determine the x-intercepts This is a quadratic equation. Use the quadratic equation, or... Factor it. (2x -xxx)(x
1. 0 answers
2. asked by Shay
3. 522 views
Write several sentences to describe what the words angle, acute angle, and complementary angles have in common. I can't figure
1. 0 answers
2. asked by chris
3. 518 views
excuse me? what are you trying to say?
1. 0 answers
2. asked by Shay
3. 516 views
find the x-intercepts ofy=3x^2-6x by factoring y = 3x^2 - 6x Factor out 3x: y = 3x(x - 2) Set each factor equal to 0: 3x = 0; x
1. 0 answers
2. asked by Shay
3. 514 views
Could someone concisely and briefly summarize the nitrogen cycle? I'm all in a muddle. Please, I have to get this done by
1. 0 answers
2. asked by Ste
3. 507 views
Let's try "leçon 2:"PRESENT TENSE OF REGULAR -ER VERBS: INTERROGATIVE
1. 0 answers
2. asked by SraJMcGin
3. 501 views
A=1/2H(B+b) Solve for HLet's start by getting rid of the fraction. Multiply both sides by 2 (whatever operation you do to one
1. 1 answer
2. asked by Joseph
3. 484 views
How would I work this out?4x+3y=21 2x+y=8 x=___ y=___ 4x+3y=21 (1) 2x+y=8 (2) (1) - 2*(2): y = 5 plugging this in one of the
1. 0 answers
2. asked by Sarah
3. 473 views
3r-5s=-352r-5s=-30 multiply equation 2 by -1 then add the two equations. s will cancel and you can solve for r. Post your work
1. 0 answers
2. asked by Candice
3. 470 views
if there was a group of people sitting around a table and on that table something was about to fall off like a plate, would that
1. 0 answers
2. asked by cameron
3. 465 views
thanks to you and bobpursleyso am i doing better than last time. i'm really trying here. Yes. You're doing great! I think you're
1. 0 answers
2. asked by kailin
3. 465 views
what is %125of60 showing workCan explain the question so i can help you!? the answer is n=125% x 60=75
1. 0 answers
2. asked by jordan and brooke
3. 449 views
what is24% of 15? showing workTake 0.24 (decimal form) times 15 for your answer. I hope this will help.
1. 0 answers
2. asked by jordan and brooke
3. 444 views
600kilometers= ____mileshow many miles is 600 kilometers 1.6 km/1mile 600km* 1mile/1.6km =
1. 0 answers
2. asked by destiny
3. 444 views
what is x to in -2x-18=16x--13
1. 0 answers
2. asked by jere
3. 436 views
px+qy=r 2px-qy=2r find the solution.There are five unknowns here: p, q, r, x, y
1. 0 answers
2. asked by Ashley
3. 429 views
What represents the financial claim to business assets?
1. 0 answers
2. asked by Bryan
3. 428 views
each end of a magnet is called amagnetic pole or simply pole.
1. 0 answers
2. asked by shaleem
3. 425 views
What is 6.5%of 40?Showing work 0.065 x &nbsp&nbsp40 ------------- &nbsp&nbsp2.600 that is 2.6 just reverse what you would to to
1. 0 answers
2. asked by jordan and brooke
3. 422 views
What is 4.5% of 60?showing work 4.5/100 = x/60 x = (4.5)(60)/100
1. 0 answers
2. asked by jordan and brooke
3. 419 views
Can someone please help me with this,-x/y = 2/9 I do not understand how to solve.... thanks -x/y = 2/9 multiply by 9y 9y*(-x/y)=
1. 0 answers
2. asked by catalina
3. 415 views
I need help on this one too, please.Solve for X. 3x-2y=6 I got x=6+2y/3. My question is this: Can this be reduced down to
1. 0 answers
2. asked by peggy
3. 407 views
What organism do the scientist believe will eventually explode in population?
1. 0 answers
2. asked by ROSA
3. 407 views
UM how do you find the cercomefrince of a circle?pi*diameter
1. 0 answers
2. asked by John
3. 400 views
evaluate exactlyit's a sigma notation where n=20 k=1 and (1+(-1)^k)
1. 0 answers
2. asked by tyler
3. 400 views
54=C. in a D. with the J'swhat
1. 1 answer
2. asked by Larnese
3. 385 views
What is 14.5 of 60?Showing Work Is this supposed to be 14.5% of 60? If so, take 0.145 (decimal form) times 60 for your answer. I
1. 0 answers
2. asked by jordan and brooke
3. 378 views

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