Questions Asked on January 31, 2009

a person pushes a box across a horizontal surface at a constant speed of .5 meter per second. the box has a mass of 40 kg and
1. 5 answers
2. asked by hana
3. 5,910 views
please check these:1. which of the following statements applies to the motion of a ball rising and then falling in free fall?
1. 1 answer
2. asked by y912f
3. 3,382 views
Three students from grades 10,11 and 12 were elected to the student council.Grade 10: Tom(T), Sally(s) and Bill(B) Grade 11:
1. 4 answers
2. asked by Katie
3. 2,589 views
Calculate the molar mass ofK2[Cu(C2O4)2]*2H2O I got 353.81 is this correct ?
1. 1 answer
2. asked by anna
3. 2,316 views
1. A flowerpot falls from a windowsill 25.0 m above the sidewalk.a. how fast is the flowerpot moving when it strikes the ground?
1. 2 answers
2. asked by y912f
3. 2,267 views
In a wet type of voltaic cell, what is the electrolyte?a. a bridge made of salt b. a copper strip c. an acidic liquid d. a
1. 2 answers
2. asked by Jenny
3. 1,891 views
kindly check my answers to these 7 questions on Huck Finn:1. Writing that values intuition, emotion, and imagination over reason
1. 3 answers
2. asked by y912f
3. 1,847 views
please check my answers:1. In "go Down, Death", Death is personified as a a. preacher in heaven b. cruel and devious angel c.
1. 1 answer
2. asked by y912f
3. 1,767 views
hmm what might be an example of onomatopeia in this poem?Conquerors By sundown we came to a hidden village Where all the air was
1. 3 answers
2. asked by Kerry
3. 1,733 views
A rectangular field is four times as long as it is wide. If the perimeter of the field is 750 feet, what are the dimensions of
1. 4 answers
2. asked by cindy
3. 1,669 views
A novice pilot sets a plane's controls, thinking the plane will fly at 2.50 * 10*2 km/h to the north. If the wind blows at 75
1. 2 answers
2. asked by y912f
3. 1,653 views
please check these:which of the following is an example of a vector quantity? a. velocity b. temperature c. volume d. mass i
1. 1 answer
2. asked by y912f
3. 1,622 views
which quote form "The River Merchant's Wife" is the BEST example of an objective correlative?what is an objective correlative,
1. 3 answers
2. asked by y912f
3. 1,511 views
The mean GPA (grade point averagE. of all male students at a college is 2.77 and the mean GPA of all female students at the same
1. 2 answers
2. asked by Lee
3. 1,485 views
In body of fresh water, a dissolved oxygen concentration of 0.225 mM or higher is usually needed to maintain a healthy aquatic
1. 6 answers
2. asked by Sene
3. 1,481 views
Most command economies are in the process of transition to a market economy. What is the meaning of transition, and also discuss
1. 4 answers
2. asked by Steph
3. 1,393 views
a 200 kg block was moved along an inclined plane to a height of 10m. during this process 3000J of energy was lost due to
1. 4 answers
2. asked by april
3. 1,340 views
Consider the solid obtained by rotating the region bounded by the given curves about the x-axis.y = 6 x^6 , y = 6 x , x >= 0
1. 2 answers
2. asked by bob
3. 1,257 views
Rules of Logarithms: Can someone explain how to do:1) e^(2(ln)(x)) 2) e^(-lnx) I know the rules I just don't understand how they
1. 2 answers
2. asked by Alli
3. 1,225 views
My friend and I are both going to start working. I'm starting Sunday and will have every 9th day off. She's starting Monday (the
1. 1 answer
2. asked by Liz
3. 1,210 views
Piezoelectricity is caused by pressing or squeezing___________?a power rods. b. crystals c. zinc plates d. magnets I believe the
1. 2 answers
2. asked by Jenny
3. 1,139 views
All of the following important concepts of population genetics are due to random events or chance exceptmutation natural
1. 1 answer
2. asked by Gail
3. 1,084 views
in Obama's speech...Yet, every so often the oath is taken amidst gathering clouds and raging storms...Is this an example of
1. 2 answers
2. asked by mike
3. 1,083 views
Four large oranges are squeezed to make six glasses of juice. How much juice can be made from six oranges.
1. 1 answer
2. asked by Ryan
3. 1,058 views
i have a graph that shows the motion of a cyclist.as the velocity(m/s) goes up:1, 2, 3... the elapsed time(s) also increases, 2,
1. 2 answers
2. asked by y912f
3. 1,002 views
Construct the appropriate control chart for the observations listed below, using 3 sigma limits.Product Number - Number of
1. 1 answer
2. asked by Johnny
3. 977 views
Pb(s) + KNO3(aq) ----> No reactionHNO3(aq) + Sr(OH)2(aq) ----> H2O + Sr(NO3)2 NO3 being Nitrate, and (OH)2 meaning 2 Oxygen and
1. 1 answer
2. asked by Momo
3. 886 views
In the formula , F= ma, F = Force (N) , m = mass (Kg) and a = acceleration (m/s²)a) Find F , if m = 26.5kg and a = 2.4m/s² b)
1. 3 answers
2. asked by Renee <3
3. 883 views
Darwin was able to formulate his theory of evolution based on several facts. Which of the following facts was unavailable to
1. 2 answers
2. asked by Gail
3. 879 views
Thousands of years ago, fish were caught in nets and traps.Is the word (in) a preposition?
1. 1 answer
2. asked by anon
3. 806 views
1) When calcium is reacted with cold water, the equation is as follows: -Ca(s) + H2O(l) -->Ca(OH)2(aq) + H2(g) Isn't Ca(OH)2
1. 1 answer
2. asked by candy
3. 805 views
i need a poem to compare with emily dickinson's "Hope is the Thing With Feathers' - any ideas? :D
1. 3 answers
2. asked by rhodium
3. 803 views
Hello. Can you please see if this is written in Spanish correctly based on the English?I am a good candidate because I am always
1. 2 answers
2. asked by Anonymous
3. 779 views
Consider the solid obtained by rotating the region bounded by the given curves about the line x = 6.y = sqrt(x), y = x Find the
1. 1 answer
2. asked by bob
3. 775 views
How would you write skeleton equations for these reactions? I am very confusedHydrogen iodide(G)= Hyrdrogen(G)+Iodide(G)
1. 1 answer
2. asked by Lauren
3. 775 views
a car is accelerating at a uniform rate of 0.85 m/s^2. what is the magnitude of the car's displacement as it accelerates
1. 3 answers
2. asked by y912f
3. 771 views
Right now we are learning about absolute value inequalities. I have to solve and graph this inequality:Pretend my paranpheses
1. 2 answers
2. asked by Julianna
3. 732 views
I updated my paragraph. Can you see if this is written correctly?Yo soy una buena candidata porque soy siempre flexible,
1. 1 answer
2. asked by leah
3. 716 views
Compute the area of the region in the first quadrant boundedon the left by the curve y = sqrt(x), on the right by the
1. 1 answer
2. asked by bob
3. 694 views
i'm stuck on this essay question..Discuss how both the North and South defended their position on the question of secession by
1. 3 answers
2. asked by y912f
3. 688 views
how do you solve thisa single water particle in a fountain travels through an 85 m system and then returns to the same point.
1. 2 answers
2. asked by y912f
3. 679 views
1) When we say calcium reacts readily with cold water, it means the reaction is moderately fast?2) When we react Fe with dilute
1. 1 answer
2. asked by candy
3. 675 views
Prepare for going out.Prepare going out. Prepare to go out. (Which one is correct? Are all correct?) Give me three garlics. Give
1. 1 answer
2. asked by John
3. 674 views
A textbook publisher wants to determine process control charts for the textbook height. The following table shows the first 20
1. 0 answers
2. asked by Johnny
3. 661 views
Hi, I am trying to do homework for my math 012 class- solving linear equations- and I need help with 9 of the problems. I would
1. 6 answers
2. asked by amy
3. 661 views
hmm how to write this in ur own words...I do agree that this poem is like "the whoosh of the imagination at work". Firstly,
1. 1 answer
2. asked by Eli
3. 658 views
A typical light bulb is 2% efficient. It means that only 2% of electric energy is converted into visible electromagnetic
1. 1 answer
2. asked by april
3. 652 views
The total pressure in a flask containing air and ethanol at 257C is 878 mm Hg. The pressure of the air in the flask at 257C is
1. 1 answer
2. asked by Mary
3. 647 views
please show me how to work out this problem:A roller coaster moves 85 m horizontally, then travels 45 m at an angle of 30.0
1. 1 answer
2. asked by y912f
3. 646 views
If plant species has a diploid number of 12 and plant species B has a diploid number of 16. What would a new species, C, that
1. 1 answer
2. asked by Sarah
3. 641 views
this is the assignmentI'm supposed to do a draft essay on helping a high school senior with improving his grades. 3
1. 3 answers
2. asked by sam help please
3. 635 views
How would you balance this equationMg(s)+FeCl3(aq)=Fe(s)+MgCl2(aq)
1. 1 answer
2. asked by Lauren
3. 628 views
i got the first part of this quesion, please show me how to do the second partA truck driver travels 8 km ease, and then he
1. 2 answers
2. asked by y912f
3. 625 views
rules of logarithms: can someone please explain how to do these problems?I understand the rules I just don't understand how they
1. 1 answer
2. asked by Alli
3. 616 views
i need help finding the themes of this essay. i know that 1 possible theme is about losing something when you learn something.
1. 2 answers
2. asked by Joe
3. 608 views
need to make a switchboard that inclures a main menu, reports menu, and a forms menu. The main menu should include four buttons:
1. 0 answers
2. asked by Peter
3. 596 views
I need help with unscrambling these letters into 2 words ecnoevprmisrirtam.only hint it has to do with canada.
1. 1 answer
2. asked by c
3. 588 views
this question came up in my work, and i don't remember reading about it in my book. can you tell me what it is asking for, and
1. 4 answers
2. asked by y912f
3. 588 views
what are 2 figurative devices from obama's inaugural speech?
1. 1 answer
2. asked by mike
3. 587 views
How would you say 'hidden talents' in French?Would it be something like "Est-ce que tu as des talents caches?" (With the accent,
1. 1 answer
2. asked by Samantha
3. 586 views
Use integrals to prove that the volume of a sphere of radiusR is equal to (4/3)(pi)R^3
1. 2 answers
2. asked by matt
3. 585 views
Santiago, estás sacando notas malas. Primero, insisto en que tú limites tiempo con tu novia o que estudies con ella. Tu novia
1. 3 answers
2. asked by sam help please
3. 583 views
The region under the following curve is rotated about the x-axis. Find the volume of the resulting solid.y=13tan(x)^2, 0<x<pi/4
1. 1 answer
2. asked by jach
3. 569 views
Santiago, estás sacando notas malas. Primero, insisto en que tú limites el tiempo con tu novia o que estudies con ella. Tu
1. 2 answers
2. asked by sam help please
3. 564 views
If .275 moles of ferrous ammonium sulfate and an excess of all other reagents are used in a synthesis ofK3[Fe(C2O4)3]*3H2O, how
1. 1 answer
2. asked by anna
3. 560 views
Are relationships better explained through staged theories or through dialectives?
1. 2 answers
2. asked by sally
3. 559 views
please explain...metaphors compare two things...example "gathering clouds" and "raging storms" ...am I comparing these to
1. 1 answer
2. asked by mike
3. 547 views
ii) What is the total pressure of a gas mixture that contains hydrogen at 0.45 atm, nitrogen at 0.25 atm, and argon at 0.60atm
1. 1 answer
2. asked by candi
3. 546 views
how do fossils help in determining the relative age of strata?
1. 1 answer
2. asked by dianne
3. 546 views
I am doing a power point of functional design for health care and am having trouble as this design is best used in small
1. 5 answers
2. asked by april
3. 540 views
not so sure about this one either.(anything typed such as 7/6 are fractions, not sure how to type it. x+7/6=2x-7/6
1. 3 answers
2. asked by amy
3. 529 views
is imagery a figurative device...example.. an oath is taken admist gathering clouds and raging storms
1. 1 answer
2. asked by mike
3. 521 views
sorry for reposting this but im really stuckSimpson drives his car with an Vavg of 48.0 km/h to the east. how long will it take
1. 1 answer
2. asked by y912f
3. 498 views
"...the absorbance at 260 nm was measured." (would it be were or was here? how would you know?)
1. 1 answer
2. asked by Lilah
3. 483 views
Why is it that when you put a Mento's candy in a coke bottle, the bottle explodes?Thanks -MC
1. 1 answer
2. asked by mysterychicken
3. 482 views
What will happen if I mix Muriatic acid (just a drop) in room temperature water? (about 80 ml of it)Thanks -MC
1. 3 answers
2. asked by mysterychicken
3. 476 views
1 public class testOperators2 { 3 public static void main(String[] args) 4 { 5 int x; 6 int y = 12 7 double z = 13.0; 8 x = 14 9
1. 1 answer
2. asked by SCCC
3. 473 views
for this question the answer is 680..the answer i get is 684 please help1. it takes you 9.5 mins to walk with an average
1. 3 answers
2. asked by y912f
3. 472 views
Does someone know where I can get a brain and nervous system diagram that is labeled well. i can not find one?
1. 1 answer
2. asked by SinnerSaved
3. 472 views
I am going to write information about my personal heritage if I write about three different ideas they will be special
1. 1 answer
2. asked by lindsey
3. 470 views
could someone tell me please what is meant by "sense of urgency"
1. 7 answers
2. asked by mick
3. 465 views
I need help putting the following trace into pseudocode1 public class testOperators 2 { 3 public static void main(String[] args)
1. 0 answers
2. asked by SCCC
3. 457 views
i have to analyse and evaluate two figurative devices from obama's inaugural speech...is this an example of a metaphor...we
1. 0 answers
2. asked by mike
3. 453 views
WHAT TYPE OF ANIMAL IS THE TYROISORUS
1. 1 answer
2. asked by MAXWELL
3. 452 views
Would it make sense to say:"He hopes the violence would soon be assuaged"?
1. 1 answer
2. asked by Valerie
3. 452 views
Hi guys,I don't quite understand why a lower Km value means more effective binding? Sincerely, Sandy
1. 1 answer
2. asked by Sandy
3. 451 views
I am doing the amount of permutations in the word trigonometry. For the expression, I wrote 12!/2!2!2!. I got 968003200. Is this
1. 1 answer
2. asked by Caleb
3. 447 views
What we should take note of is the fact that the designation of English as a second language will not solve everything.(What is
1. 1 answer
2. asked by John
3. 446 views
i need figuartive devices from obama's speech - can sue explain her example
1. 1 answer
2. asked by mike
3. 439 views
the angles in a triangle are x + 20, x -30 and 3x. write an expression connecting these and then solve it for x.
1. 1 answer
2. asked by please answer
3. 435 views
if anyone can help explain what im doing wrong, id appreciate it. thanks.4x+3=-3+2x+14 4x=3=11=2x -4x -4x 3=11+6x -11 -11 x=6
1. 2 answers
2. asked by amy
3. 427 views
in obama's speech ...the market can spin out of control...is this personifiation
1. 1 answer
2. asked by mike
3. 419 views
why muffin packaging is important
1. 1 answer
2. asked by khaliunaa
3. 417 views
understanding posssessives.the families yards.my teachers desk. the mans hat. my brothers toothbrushes. the girls bicycle.
1. 3 answers
2. asked by charles filyaw
3. 415 views
36 divided by 8
1. 1 answer
2. asked by fart812
3. 415 views
i have a line graph with positions 1-10 in the positive direction.if a toy car rolls from +3m to +5m, which of the following
1. 2 answers
2. asked by y912f
3. 404 views
There's a rectangle. The width is 6p + 4 and the length is 2p + 1. Simplify your expression.
1. 2 answers
2. asked by Renee <3
3. 403 views
how do you solve this:2^3(5^0-6m^2)
1. 1 answer
2. asked by Angie
3. 398 views
A paragraph on decipline
1. 3 answers
2. asked by charvi
3. 394 views
i need to find websites or something on monotremes biological systems, and i can't find anything for my project about them!
1. 0 answers
2. asked by british_wolf
3. 389 views

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