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2011
January

Questions Asked on January 14, 2011

If a polonium-210 (Po-210) atom has just decayed, how close can the ejectedalpha particle get to a neighboring Po-210 nucleus?
1. 4 answers
2. asked by Marty
3. 653 views
A girl wants to calculate the height of her family's teepe. She iss 112 cm tall and she finds that when she is inside and stands
1. 2 answers
2. asked by crystal
3. 822 views
Suppose you have three sticks of lengths 10 cm, 20 cm, and 31 cm. Can you arrange these sticks into a triangle? If not, why not?
1. 1 answer
2. asked by crystal
3. 1,039 views
If eacj dimension of a box is quadrupled, how are the surface area and the volume affected?
1. 5 answers
2. asked by crystal
3. 546 views
What happens to ethe surface area of a sphere if the diameter is tripled?
1. 1 answer
2. asked by crystal
3. 430 views
i need help solveing crossword puzzle
1. 6 answers
2. asked by dk
3. 447 views
2x-3y=12x=4y+1 substitution, elemenation
1. 1 answer
2. asked by katie
3. 332 views
solve|x2-x+1|>3
1. 1 answer
2. asked by Zukii
3. 327 views
Discuss the controversies concerning the racial identity of ancient Egyptians. What is the significance of this controversy for
1. 1 answer
2. asked by steve
3. 1,132 views
Do you use genotypic ratios for blood types?
1. 0 answers
2. asked by Jacob Cobbs
3. 366 views
use at least 5 adverbs and 5 adjectives to write a brief review of a moviebold each adverb underline each adjective use at least
1. 1 answer
2. asked by Misty
3. 1,473 views
The half-Life of radioactive earthium is 2651 years. Find how many years it will take 100 grams of earthium to decay to 10
1. 1 answer
2. asked by Alex
3. 409 views
An arrow directed at a stationary target is shot at an angle of [E 25 N]. The arrow hits the intended target at the same height
1. 1 answer
2. asked by Taylor
3. 633 views
How do I answer this......Barry says 9x8x(any other number) will always be greater than the product of 2x9x4. Do you agree?
1. 3 answers
2. asked by Alexis
3. 446 views
can you explain to me in details please of how these type of questions can be answered without using a calculator to find the
1. 1 answer
2. asked by anon
3. 483 views
1.The angle of elevation to top of a building from a point on the ground 20degrees and the angle of elevation from a point to 25
1. 5 answers
2. asked by Jay
3. 1,482 views
A 14,245N auto with a velocity of 6.0m/s crashes into a brick wall. If the car moves 64.0 cm before coming to a stop, what
1. 1 answer
2. asked by Dani
3. 971 views
A 14,245N auto with a velocity of 6.0m/s crashes into a brick wall. If the car moves 64.0 cm before coming to a stop, what
1. 0 answers
2. asked by Dani
3. 489 views
Kyoka holds the world record for earning the most points in this arcade game with a high score of 256 points. If Kyoka did not
1. 2 answers
2. asked by Anonymous
3. 896 views
IS ABOUT ESTIMATE THE SUM ROUNDING TO THE THOUSANDS PLACE
1. 1 answer
2. asked by KARELIN GONZALEZ
3. 475 views
Some how TRAIN A travelling at 36 m/s, is accidentally sidetracked onto the train track for TRAIN A. The TRAIN A engineer spots
1. 3 answers
2. asked by Taylor
3. 1,588 views
A solution of AgNO3 (1 x 10-6 molar) is prepared. To this is added K2CrO4 until precipitation of Ag2CrO4 begins. The Ksp of Ag2
1. 1 answer
2. asked by shahanas
3. 472 views
If faucet is dripping at a rate of one drop per second and each drop contains 0.150 milliliters. Calculate how much water will
1. 3 answers
2. asked by Maria
3. 2,267 views
Michelle sold tickets for the basketball game. Each adult ticket costs 3$ and each student ticket costs 1.50. There were 105
1. 3 answers
2. asked by Robert
3. 597 views
x = adult tktsy = student tkts 3x = value of adult tkts 1.5y = value of student tkts x + y = 105 3x + 1.5y = 250
1. 1 answer
2. asked by Robert
3. 341 views
x = adult tktsy = student tkts 3x = value of adult tkts 1.5y = value of student tkts x + y = 105 3x + 1.5y = 250
1. 1 answer
2. asked by Robert
3. 338 views
How many pounds of apples costing .64 per pound must be added to 30 pounds of apples costing .49 per pound to create a mixture
1. 3 answers
2. asked by Robert
3. 650 views
there are 53 cows... and 4 men who milk the cow each day...does each person milk the same number of cows?
1. 1 answer
2. asked by jackie
3. 388 views
How do you determine the density of 22 ml of a blue liquid that has a mass of 51.1g
1. 2 answers
2. asked by Mariah
3. 476 views
7. Marcus can paint a garage in 3 hours. Gina can paint the same garage in 2 hours. How long will it take Marcus and Gina to
1. 1 answer
2. asked by Robert
3. 652 views
These are Really Confusing:¿Qué enciendes cuando tienes calor? ¿Qué apagas cuando tienes frío? ¿Qué usas en tu cama
1. 0 answers
2. asked by Needs Help
3. 579 views
why ethanol is in liquid state while propane is in gas state although both have same molecular masses?
1. 1 answer
2. asked by sarav
3. 334 views
The GDP of Company E was $500 million in 1995. The population was 1 million, so the average income was $500. As a result of
1. 0 answers
2. asked by Peppermintmocha
3. 507 views
Please give me some suggestions on how I can improve this. Thanks.Why I agree with students staying home from school during cold
1. 1 answer
2. asked by Peppermintmocha
3. 508 views
I have a few doubts on a few things. I hope you can check them for me.1) I had a cavity in my first molar. So I made an
1. 1 answer
2. asked by Franco
3. 560 views
I forgot to include these sentences.Thank you. 1) I had an X-ray on my ankle. My ankle was X-rayed. The X-rays showed that my
1. 1 answer
2. asked by Franco
3. 414 views
I need a graph for y = 3 - 4cos pi/5(x - 1)
1. 3 answers
2. asked by Adam
3. 366 views
f(x)=3.1�ã(x+191.Decribe the graph be obtained using transformations of the square root function. First, vertically stretch
1. 1 answer
2. asked by Brad
3. 617 views
calculate the mass in grams of 10.0ml if mercury (Hg) is the density Hg 13.6g/ml
1. 2 answers
2. asked by aries 321
3. 386 views
On an optical disc is an extended pit interpreted as as a series of 0 `sI think it is am I right ? Thanks
1. 0 answers
2. asked by freddo
3. 328 views
a sea side sean
1. 1 answer
2. asked by nabamita
3. 296 views
write the equation of a line through (4,1) and:A. parallel B. perpendicular to the line through (7,3) and (5,-1). =Express the
1. 1 answer
2. asked by -G
3. 1,638 views
Find the equation of a locus of a point which moves so that the sum of its distance from (2,0)and (-2,0) is 8.it is about
1. 1 answer
2. asked by -G
3. 1,889 views
I need to factor = 16s^6-2f^6My answer is 2(s-8)
1. 3 answers
2. asked by AMY
3. 382 views
Name one difference between acids and bases in terms of:-Their chemical formula -A property Any help would be awesome.
1. 1 answer
2. asked by Fiona
3. 504 views
I have a few more doubts on these sentences. Thank you for your help.1)The bus, by which I usually come to school, was late this
1. 3 answers
2. asked by Franco
3. 846 views
Generate a list of helpful and unhelpful responses that you personally have experienced in specfic situations- (give examples)
1. 1 answer
2. asked by Tina
3. 499 views
How you feel the form of the sculptures expresses the content. And what is visual elements and principles design
1. 1 answer
2. asked by Tina
3. 1,096 views
Your post has been removed.<b>We do not have access to any school's materials or exams. Even if we did, we certainly would NOT
1. 1 answer
2. asked by Writeacher
3. 1,641 views
If AB = 6, ST = 8, AC = 12, A = 40°, T = 20°, then what does BC = ? = ?
1. 1 answer
2. asked by terri
3. 482 views
The average temperature, in °F, for Atlanta, GA is modeled by the sinusoidal functiony = 18.25 sin(pi/6 t - 2.09) + 61.15 where
1. 2 answers
2. asked by CJ
3. 1,133 views
What is the final tempurature when a 3.0 kg gold bar at 99C is dropped into 0.22 kg of water at 25C Specific heat of gold is 129
1. 2 answers
2. asked by Jim
3. 1,221 views
Using the same equation from problem 1, what is the average temperature in Atlanta, GA, for the month of June?equation from #1
1. 1 answer
2. asked by CJ
3. 638 views
The distance between the point in my center and any point on my outline is equal. What am I?a.Triangle b.Octagon c.Circle
1. 1 answer
2. asked by Tracy
3. 517 views
What are the active ingredients in heroin? (What causes people to abuse it?)
1. 3 answers
2. asked by johnjacobjingelhimershmitt
3. 442 views
Write three sentences using plurals correctly and three sentences using possessives correctly on the topic of how to store
1. 1 answer
2. asked by jub
3. 572 views
in _________, school begins around March 1 and ends in December (2 words)
1. 3 answers
2. asked by Tre
3. 375 views
Im doing an experiment in Biology on a drug, but im not sure where I can find information on the drug Chantix. i also have a few
1. 3 answers
2. asked by rainy
3. 685 views
f(x)=Log1/3^(9x)find the domain and range.
1. 1 answer
2. asked by madison
3. 494 views
What was the impact of the No Child Left Behind positve and negative
1. 7 answers
2. asked by Hasim
3. 516 views
If you had excess aluminum, how many moles of aluminum chloride could be produced from 32.0 g of chlorine gas?
1. 1 answer
2. asked by Anonymous
3. 1,208 views
Find the number of degrees in the measure of one of the base angles of an isosceles triangle, if the measure of the vertex angle
1. 2 answers
2. asked by lorie
3. 689 views
Robert says that if you toss three coins you get 3 H (3 Heads),2 H ( 2 heads), 1 H(1 Head), or oH(o Heads), so the probabliity
1. 4 answers
2. asked by crystal
3. 539 views
Paul claims, "the probalbility of rolling a sum of 6 when you roll two dice is 1/11, because two dice have sums 2 through 12
1. 1 answer
2. asked by crystal
3. 431 views
Simplify: (negative 7 minus negative 7)-(negative 7 minus 7squared).
1. 1 answer
2. asked by mary
3. 390 views
A solution is made by dissolving 10.20 grams of glucose (C6H12O6) in 355 grams of water. What is the freezing-point depression
1. 1 answer
2. asked by Maria
3. 810 views
A solution is made by dissolving 3.5 moles of sodium chloride (NaCl) in 155 grams of water. If the molal boiling point constant
1. 1 answer
2. asked by Christi
3. 1,265 views
When you are using possessives here are three examples. are theses any better?1. Bill’s failure to keep proper records may
1. 1 answer
2. asked by jub
3. 439 views
jamie wants to be able to find the simplest form for any fraction by using the division rule and dividing only once . what
1. 2 answers
2. asked by sendy
3. 446 views
Given triangle XYZ with verticesX(-2,0),Y(6,0), and Z(4,8), find the number of square units in its area.
1. 1 answer
2. asked by mary
3. 706 views
Sally works at a grocery store. In one week she earned $390 for working 47 hours, of which 7 hours were overtime. The next week
1. 1 answer
2. asked by mary
3. 541 views
Write three sentences using plurals correctly and three sentences using possessives correctly on the topic of how to store
1. 3 answers
2. asked by jub
3. 1,368 views
A spherical scoop of vanilla icecream with radius of 2 inches is dropped onto the surface of a dish of hot chocolate sauce. As
1. 1 answer
2. asked by mw
3. 1,705 views
The overnight low temperature was -5 centigrade. If the temperature rose 18 degrees during the following day, what was the
1. 1 answer
2. asked by mw
3. 1,076 views
Find the number of degrees in the measure of one of the base angles of an isosceles triangle, if the measure of the vertex angle
1. 1 answer
2. asked by mw
3. 588 views
which of the following are involved in the clotting process.
1. 2 answers
2. asked by trina
3. 424 views
write the verbal sentence as an inequality and solve the inequality. (this has to do with absolute value inequalities)the
1. 2 answers
2. asked by Bri
3. 790 views
if a ball is thrown vertically upward and is caught 5 seconds,how fast must have been going when it left the person s hand?help
1. 1 answer
2. asked by Joel
3. 391 views
why did king Louis XV want complete power and control? and how would you persuade him?
1. 1 answer
2. asked by milliee
3. 439 views
Research the Goldman Sachs website. Using your research findings from the Library and the Internet, develop both an EFAS
1. 2 answers
2. asked by Anonymous
3. 857 views
Write three sentences using plurals correctly and three sentences using possessives correctly on the topic of how to store
1. 2 answers
2. asked by jub
3. 1,158 views
What does modesty mean?
1. 1 answer
2. asked by mya
3. 346 views
The velocity of a diver just before hitting the water is -8.4 m/s, where the minus sign indicates that her motion is directly
1. 0 answers
2. asked by Kyle
3. 971 views
x^2+22x+72= (x*4)(x*18)... just checking if this is right?
1. 2 answers
2. asked by sam
3. 353 views
factor. x^2-x-6=? and x^2-5x-24=?.... i don't understand how u could factor these??
1. 1 answer
2. asked by sam
3. 384 views
NH4HS(s )<=>NH3(g)+ H2S(g) ∆H = +93 kilojouesThe equilibrium,above is established by placing solid NH4HS in an evacuated
1. 1 answer
2. asked by Paul
3. 829 views
Equation of line with slope m = -3 and including point (5,5) is y = - 3x+20I think its true when I worked it out I figured out
1. 1 answer
2. asked by Jackie
3. 371 views
The following is a table for the maximum temperature per month, for Boulder, COMonth|° F Jan:45.1 Feb:48.2 Mar:53.8 Apr:62.8
1. 2 answers
2. asked by CJ
3. 657 views
A hockey player skates down the ice at an angle of 34° to a line crossing the width of the rink. If he skates 14 m, how far has
1. 1 answer
2. asked by Erick
3. 958 views
A carnival Ferris wheel with a radius of 7 m makes one complete revolution every 16 seconds. The bottom of the wheel is 1.5 m
1. 1 answer
2. asked by Tabitha
3. 2,074 views
The diagram below shows a mass, a spring, and a near-frictionless surface. If you pull the mass back 10 cm and then release it,
1. 1 answer
2. asked by Tabitha
3. 558 views
When you're setting up to type on the keyboard, you should position your fingers over the
1. 1 answer
2. asked by Anonymous
3. 404 views
(1)A girl walks 10m due west and 15m due south. What is her displacement? (2)A boy walked a distance of 18m northwards, 7m
1. 1 answer
2. asked by segun
3. 708 views
What is the length of the side opposite to a 30 degree angle if it is 12 units less than the hypotenuse of the triangle?
1. 1 answer
2. asked by Katelyn
3. 699 views
Does animal growth is determinate, and how dis can be done.
1. 1 answer
2. asked by segun
3. 357 views
Q1)18 MB of data are to be transmitted over a 4 megabits per second connection. How long should the complete transmission take,
1. 1 answer
2. asked by Davendra
3. 437 views
Find the linear velocity of an object, 3 cm away from the center, rotating on a circular object with an angular velocity of 0.56
1. 2 answers
2. asked by Zackk
3. 506 views
How can you encourage/promote and discourage member's acceptance of proposals in the workplace?
1. 1 answer
2. asked by Anonymous
3. 521 views
Where did Harem Steenwyck paint Human Life?
1. 1 answer
2. asked by Ello
3. 437 views
Find the angular velocity of an object, rotating on a circular object, moving through 9.7 revolutions in 11 seconds. Express
1. 1 answer
2. asked by CJ
3. 1,155 views

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