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2008
February

Questions Asked on February 5, 2008

What are some things children must learn but animals don't need to know?
1. 1 answer
2. asked by Rebekah
3. 823 views
Buffer question:If I add 3 mL of 1 M NaOH to a buffered solution, will I still have a valid buffer?
1. 4 answers
2. asked by student
3. 4,430 views
how do you find sin theta and cosine theta of angles?ex. Find the sine theta and cosine theta of 150 degrees as well as the
1. 2 answers
2. asked by mariya
3. 1,155 views
People have proposed towing icebergs to arid parts of the earth as a way to deliver freshwater. Explain why icebergs do not
1. 1 answer
2. asked by Lauren
3. 598 views
How can I write a A Book Report? I need help
1. 1 answer
2. asked by Jamie
3. 848 views
How is Carbon dioxide added to the water?
1. 0 answers
2. asked by Jamie
3. 560 views
When setting 0 lash (top-stop) D injectors, which of the following would result in a correct adjustment?
1. 1 answer
2. asked by Josh Scholl
3. 361 views
Indicate which is more soluble in ethanol? C2H5OH, acetic acid, CH3COOH, or stearic acid C17H35COOH.
1. 1 answer
2. asked by Lauren
3. 705 views
How would you prepare 455 g of aqueous solution that is 6.50% sodium sulfate Na2SO4 by mass?
1. 2 answers
2. asked by Lauren
3. 1,244 views
A certain resistor has a resistance of 1.484 omega at 20 degrees celsius and a resistance of 1.512 omega at 34.0 degrees
1. 5 answers
2. asked by J
3. 1,713 views
If 2001 is used as the base year, then what is the price index in 2001?
1. 1 answer
2. asked by Dee
3. 468 views
Is there a mathematical formula to calculate this easily?1 x 2 x 3 x 4 x 5...50 I know it's not an arithmetic/geometric series
1. 2 answers
2. asked by Anonymous
3. 827 views
What mass of solution containing 6.50% sodium sulfate N2SO4 by mass contains 1.50g Na2SO4
1. 2 answers
2. asked by Lauren
3. 859 views
Instructions for this essay assignment (relection paper). For this paper, you should think about what you want to get out of
1. 12 answers
2. asked by Bizzy
3. 1,258 views
what should be the dimensions of the cylinder if you wanted it to have the least amout of surface area as possible?the cylinders
1. 0 answers
2. asked by Mackenzie
3. 475 views
FIND THE ELAPSED TIMESTART 1:43 FINISH 6:20 HOW DO I FIND IT
1. 3 answers
2. asked by IVAN
3. 451 views
what happens to a cell if there is a high concentration of water on the indside of the cell compared to the low concnetration on
1. 1 answer
2. asked by Judy
3. 451 views
Can someone tell me if I have this correct, I am leaving something out, or if I need to start over. I am alittle confused about
1. 1 answer
2. asked by Tim
3. 607 views
who said "we must all hang together, or we shall all hang separtely"?Thank u!
1. 2 answers
2. asked by roy
3. 476 views
Among water, ethanol and isopropanol,which has the largest molar mass.
1. 2 answers
2. asked by tristan
3. 485 views
Electrons are accelerated in the picture tube through a potential difference of 8000 V. What is the change in the potential
1. 1 answer
2. asked by Mike
3. 990 views
The molecular structure around the oxygen in water is ?The molecular structure around all the carbons in ethanol is ?
1. 3 answers
2. asked by lucas
3. 550 views
Which of the following statements is NOT true in regards to water, ethanol, and isopropanol?A. Water has the highest boiling
1. 2 answers
2. asked by jose
3. 572 views
In a mixture of ethanol and water, the strongest intermolecular force present between the two chemicals is
1. 1 answer
2. asked by alex
3. 475 views
what should be the dimensions of the cylinder if you wanted it to have the least amout of surface area as possible?the cylinders
1. 9 answers
2. asked by Mackenzie
3. 721 views
1. logx+log(x+48)=214.log50+log(x/2)=2 23.log72-log(2x/3)=0 Could someone please explain to me how to solve these?
1. 4 answers
2. asked by chelsea
3. 620 views
Hexane is a hydrocarbon (a molecule containing only carbon and hydrogen) with a molecular weight of 86.18 g/mol,a density of
1. 1 answer
2. asked by marc
3. 636 views
Hexane is a hydrocarbon (a molecule containing only carbon and hydrogen) with a molecular weight of 86.18 g/mol,a density of
1. 1 answer
2. asked by marc
3. 555 views
how do you solve quadratic equationsHlep
1. 2 answers
2. asked by carlos lopez
3. 425 views
I NEED TO MAKE SENTENCES FOR THESE WORDSRUMINATION PRECONCEPTION IMPERTINENT APTLY !!!
1. 1 answer
2. asked by JESSICA*********HELLLPPP!!!
3. 972 views
My question pertains to what happens to red blood cells in various solutions and why. I have found everything except what
1. 1 answer
2. asked by Susan
3. 959 views
Help! I don't get this.solve each inequality. Graph the solution set, if there is one. 1. n-4>11 2. 4q<12 3. 2v+1>7 4. a+3<11 5.
1. 2 answers
2. asked by Jared
3. 1,269 views
thanks Mrs Sue but i already looked at the dictionary and got all the definitions i had 20 words to do for my homework i have to
1. 2 answers
2. asked by JESSICA*********HELLLPPP!!!
3. 1,217 views
I need some sites to help me understand the differences between private and social medicine. I am writing a six page paper on
1. 1 answer
2. asked by Niles
3. 551 views
If there is a cylinder that has a volume of 100 ft, what would be the DIMENSIONS of the cylinder to have to LEAST surface area?
1. 4 answers
2. asked by Mackenzie
3. 494 views
Is this true? Water soluble chemicals tend to accumulate in the sediment in the bottom of rivers.
1. 1 answer
2. asked by Julie
3. 416 views
An enzyme-catalyzed reaction is carried out in a 50-mL solution containing 0.1 M TRIS buffer. The pH of the reaction mixture at
1. 12 answers
2. asked by alan
3. 3,557 views
The element Sc has hcp packing with a hexagonal unit cell. The density of scandium is 3.00E3 kg/m3 and the cell volume is
1. 3 answers
2. asked by roxanne
3. 806 views
The density of gold is 1.93E4 kg/m3 and the cell volume is 6.78E-26 L. Determine the number of atoms in the unit cell. Note: the
1. 1 answer
2. asked by Thy
3. 610 views
Find the exact length of the curve analytically by antidifferentiation. You will need to simplify the integrand algebraically
1. 1 answer
2. asked by todi
3. 591 views
An element has hcp packing with a hexagonal unit cell. the volume of the unit cell is 5.71E-26 L. Calculate the density (kg/m3)
1. 1 answer
2. asked by roxanne
3. 730 views
What does a constant debt-equity ratio mean?
1. 0 answers
2. asked by confused
3. 792 views
A 2600-pF air gap capacitor is connected to a 9.0 V battery.If a piece of pyrex glass is placed between the plates,how much
1. 2 answers
2. asked by jenish
3. 713 views
How is it that frogs are parts of two very different food chains?
1. 0 answers
2. asked by Faye
3. 410 views
In lightning storms, the potential difference between the earth and the bottom of the thunderclouds can be as high as 35000000
1. 1 answer
2. asked by jenish
3. 1,014 views
I need help writing an essay it is about It's better to think vertical then horizontal.....OR it is It's better to think
1. 8 answers
2. asked by Brittany
3. 486 views
An element has ccp packing with a face-centered cubic unit cell. Its densiry is 2.70E3 kg/m3 and the unit cell volume is
1. 1 answer
2. asked by roxanne
3. 507 views
Is there a such word as accusatory? For example: You are being very accusatory.
1. 2 answers
2. asked by Anonymous
3. 415 views
An element has ccp packing with a face-centered cubic unit cell. Its densiry is 2.70E3 kg/m3 and the unit cell volume is
1. 2 answers
2. asked by roxanne
3. 562 views
Can anyone tell me how i can get a Free GED?
1. 2 answers
2. asked by patricia
3. 749 views
a bacterium ia able to survive boiling, frezing, and extremely dry environments byA. undergoing binary fission B. attaching
1. 1 answer
2. asked by Bay
3. 492 views
compare the slopes and tell whether the lines are parallel.y = x + 2 and y = -x -3 can you tell me how to set up the problem so
1. 1 answer
2. asked by Seth
3. 952 views
My question was one the It's better to think vertical then horizontal...So do we all want to think Vertical?
1. 7 answers
2. asked by Brittany
3. 388 views
In a car gas tank, 46.0 g of gasoline burns consuming 173 g of oxygen. The resultant products are carbon dioxide are carbon
1. 2 answers
2. asked by AJ
3. 1,006 views
I am not sure how to label each of the following plants,animals and insects with one of these names: producer, herbivore,
1. 1 answer
2. asked by Faye
3. 1,155 views
i have a bunch of history questions that i cant get. did Sir Walter Raleigh found Virginia? and were books the only publications
1. 3 answers
2. asked by christina
3. 871 views
what is the royal echange? and what is moorgate?
1. 1 answer
2. asked by anonymous
3. 371 views
The distance between these structures shorten during a muscle contraction.Is the answer thick filaments(myosin) and thin
1. 0 answers
2. asked by Danielle
3. 534 views
What are some of the reasons dietary modifications may be needed in different life stages
1. 1 answer
2. asked by will
3. 382 views
The garden where Marvell scorned love’s solicitude –that dream – and played instead an arcane solitaire, shuffling his
1. 1 answer
2. asked by *
3. 501 views
To what extent might the mid-19th century belief in Manifest Destiny set the stage for the New American Imperialism at the end
1. 1 answer
2. asked by Tracy
3. 839 views
3a+30-12=75 how do you do this
1. 2 answers
2. asked by Anonymous
3. 317 views
Candles are made from paraffin.Where does paraffin come from? What products are created from burning paraffin candles? How does
1. 3 answers
2. asked by Bob
3. 1,147 views
2a+3b=93a+2b=12
1. 2 answers
2. asked by hgjki
3. 316 views
Benedict Spinoza argues that substance is infinite and that God or Nature is the one substance. As a monist, Spinoza rejects
1. 0 answers
2. asked by Joe
3. 515 views
Leibniz presents monads as simple substances. Monads are infinite in number, unextended, and windowless, and each mirrors the
1. 1 answer
2. asked by Joe
3. 565 views
The Continental Rationalists not only articulated elaborate views on substance but also utilized substance as the foundation of
1. 0 answers
2. asked by Joe
3. 464 views
What would be an example of scientific management today?
1. 1 answer
2. asked by X
3. 482 views
1) How many SD's?a) 5.7 = 2 SD b) 235.12 = 5 SD c) 8.07 = 3 SD d) 0.0032 = 2 SD e) 0.0150 = 3 SD f) 1.39x10^5 = 3 SD g) 15.200 =
1. 3 answers
2. asked by Anonymous
3. 520 views
what are the kinds of drama???
1. 1 answer
2. asked by klar maesen
3. 376 views
find the equation in slope-intercept form for the line that contains the given point and that is parallel to the given line.M(-5
1. 1 answer
2. asked by help please
3. 455 views
In a population of exam scores, a score of x=88 corresponds to z=+2.00 and a score of x=79 corresponds to z=-1.00. Find the mean
1. 1 answer
2. asked by Tegan
3. 1,344 views
A dip needle is a small magnet mounted on ahorizontal axis so that it can swivel up or down like a compass turned on it's side)
1. 1 answer
2. asked by tina
3. 1,066 views
the north pole of a compass is attracted to the north magnetic pole of the earth, yet like poles reple. can you resolve this
1. 2 answers
2. asked by tina
3. 823 views
manet A has twice the magnetic field strength of magnet B (at equal distance ) and , at a certain distance,it pulls on magnet B
1. 2 answers
2. asked by tina
3. 713 views
Did Bismarck form any tax LAWS that were not approved by the Reichstag?
1. 1 answer
2. asked by Alice
3. 487 views
How many different numbers can be made using 4 numbers a b c and d and only + and - ?
1. 2 answers
2. asked by Alison
3. 424 views
I can't do the following problem. I am not sure what to do when you have an algerbraic power & have to multiple it by a real
1. 2 answers
2. asked by Brittany
3. 340 views
I'm finding it hard to find evidence that the growth of the internet has had a positive effect on businesses and organisations.A
1. 4 answers
2. asked by Mathew
3. 470 views
A manufacturing Company produces 2 products – A and B.The following information is presented for both products: A B Selling
1. 0 answers
2. asked by Amy
3. 1,111 views
What is a textual change?
1. 1 answer
2. asked by Kirsty
3. 465 views
Compare and contrast the processes of photosynthesis; aerobic respiration; and the two types of fermentation. Give examples of
1. 1 answer
2. asked by Jenn
3. 587 views
One-fifth of a flank is sawn off and three-eights of remaining piece is then thrown away.What fraction of original remains?
1. 1 answer
2. asked by sally
3. 708 views
Thank You!
1. 0 answers
2. asked by alan
3. 220 views
What results from a total lack of managed white space? Under what circumstance can it be desirable?
1. 2 answers
2. asked by Peter
3. 417 views
List five or more white spaces functions in Graphic Design?
1. 1 answer
2. asked by Peter
3. 406 views
Why is symmetry associated with passive design? Why is asymmetry associated with active design?
1. 2 answers
2. asked by Peter
3. 843 views
differences between capital economy and communist economies
1. 1 answer
2. asked by daisy
3. 458 views
What are the "degrees removed from reality?"
1. 2 answers
2. asked by Melissa
3. 346 views
Evaluate the following: 5lb/ft x 3ft
1. 1 answer
2. asked by Kim
3. 441 views
A score that is 10 points below the mean corresponds to a z-score of z=-2.00. What is the population standard deviation?
1. 1 answer
2. asked by Joan
3. 4,454 views
simple form3 ¾ / 60,000= 41 ½ / 3 ¾ A computer can excute 36 instructions per microscecond. How many instructions can it
1. 2 answers
2. asked by Sonya
3. 642 views
I am trying to define the different appraoches to solving quadratic equations. My book says using quadratic formula, completing
1. 1 answer
2. asked by Marysvoice
3. 726 views
A car with a mass of 1,200 kilograms is moving around a circular curve at a uniform velocity of 20 meters per second. The
1. 2 answers
2. asked by Anonymous
3. 1,081 views
solve system by graphing 3x+y=6 and 3x-y=0.
1. 1 answer
2. asked by dennis
3. 441 views
determine which two represent perpendicular lines; y=6x-3,y=1/6x+3, y=-1/6+3, or y=1/6x-3.
1. 1 answer
2. asked by dennis
3. 845 views
how do we normally make the plural form of a singular nounthat endi in f or fe~?
1. 2 answers
2. asked by aminah
3. 470 views
What are bearings??
1. 0 answers
2. asked by Daisy M.
3. 324 views
Hello,I wanted toknow if I came to the correct solution for this problem. Thank You, 20 Cubic inches of a gas with an absolute
1. 1 answer
2. asked by Mandi
3. 500 views
WHAT IS THE ANSWER TO A LINE THROUGH (-1,1) AND (2,3)please help! C:
1. 4 answers
2. asked by kristine
3. 391 views

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