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2010
January

Questions Asked on January 17, 2010

how many moles are in 25 g of NaCl?
1. 4 answers
2. asked by john
3. 8,321 views
The vapor pressure of nitrogen at several different temperatures is shown below.Temperature (K) Pressure (Torr) 65 130.5 70
1. 2 answers
2. asked by Kyle
3. 3,273 views
a point has coordinates(0,3) where is it located in the coordinate planeA)x-axis B)y-axis C)quadrant3 D)quadrant4
1. 3 answers
2. asked by makeeda
3. 2,395 views
Two young sisters with a combined mass of 75 kg ride on a cart of mass 30.0kg travelling at 2.0 m/s. If they jump off together
1. 4 answers
2. asked by rachael
3. 2,319 views
According to Newton's version of Kepler's third law, how would the ratio T^2/r^3 change if the mass of the Sun were doubled?
1. 1 answer
2. asked by kendra
3. 2,050 views
Palladium crystallizes with a face-centered cubic structure. It has a density of 12.0 g/cm^3, a radius of 138 pm, and a molar
1. 2 answers
2. asked by .
3. 1,566 views
Find the exact value of the trigonometric function:sec(-pi/12) I am not sure how to answer this off the unit circle.
1. 1 answer
2. asked by John
3. 1,390 views
a goalie standing on a frictionless surface catches a 270.0-g puck travelling at 95.0 km/h. after catching the puck, the goalie
1. 1 answer
2. asked by Anonymous
3. 1,339 views
If given an a cos, sin, or tan of an angle of a right triangle, what steps would you take on your calculator to find the measure
1. 1 answer
2. asked by Sara
3. 1,246 views
[from the Odyssey]3. Which of the following of Odysseus's actions is MOST characteristic of an epic hero? a. he and his men
1. 1 answer
2. asked by mysterychicken
3. 1,234 views
I am a bit confused about conjugation, transduction and transformation.I understand the basics but how do they work? More
1. 0 answers
2. asked by Anonymous
3. 1,209 views
A 55-kg person carrying a 5.0-kg ball slides along a horizontal frictionless surface. He tosses the ball perpendicular to his
1. 1 answer
2. asked by Anonymous
3. 1,200 views
Why is this quote "All these-the meanness and agony without end, I sitting, look out upon, See, hear, and am silent" ironic?
1. 1 answer
2. asked by Troy
3. 1,176 views
A balanced coin is tossed 8 times. What is the probability of getting exactly 2 heads given that there were at least 2 heads in
1. 0 answers
2. asked by Leesa
3. 1,172 views
Give the equation of the line that is perpendicular to the line y= -3x + 7 and passes through point (0, -6)please help
1. 5 answers
2. asked by jess
3. 1,168 views
Determine the ionization energy of a hydrogen atom (in kJ/mol) if the electron is in its ground state. (Hints: Use the Rydberg
1. 1 answer
2. asked by Tasha
3. 1,128 views
Which number will follow? 256 225 196 169 ?
1. 2 answers
2. asked by Anonymous
3. 1,117 views
Explain the relationship between mercantilism and colonialism. Can there ever be a profit without one party being short-changed?
1. 1 answer
2. asked by Sara
3. 1,044 views
Other than U.S what countries do China and India trade their products with? and why?
1. 3 answers
2. asked by Adam
3. 985 views
In one experiment, the reaction of 1.00 g mercury and an excess of sulfur yielded 1.16 g of a sulfide of mercury as the sole
1. 1 answer
2. asked by John
3. 980 views
How did the alliances formed during World War II change after World War II because of the Cold War?
1. 1 answer
2. asked by Anonymous
3. 959 views
how many grams of KIO3 are needed to make 50.0 mL of a 1.2 M KIO3 solution
1. 1 answer
2. asked by Anonymous
3. 950 views
What are the differences between linear and quadratic equations? How are these differences displayed in a graph? Write a brief
1. 3 answers
2. asked by Michelle
3. 944 views
the permeter of a rectangle is 148 inches the length exceeds the width by 52 inches find the length and width..
1. 3 answers
2. asked by math
3. 942 views
b) Suppose you want to cover the backyard with decorative rock and plant some trees as the first phase of the project. You need
1. 1 answer
2. asked by monkeybaby
3. 933 views
A 40.4 g sample of a gas with the empirical formula C5H12 occupied a volume of 3070 mL with a pressure of 5016.0 torr at 168
1. 3 answers
2. asked by Tasha
3. 923 views
o What were Americans afraid of during the Cold War?o How did the alliances formed during World War II change after World War II
1. 1 answer
2. asked by Anonymous
3. 868 views
Find the other endpoint of a line segment with the given midpoint and one endpoint.Endpoint (6, 4): midpoint (3, 5).
1. 1 answer
2. asked by Tim
3. 855 views
Hi there I am having so much problems trying to solve this physic problem and I really need help. Please give me a big hint on
1. 2 answers
2. asked by shylo
3. 831 views
1) A wave with frequency 3.1 Hz and amplitude 2.7 cm moves in the positive x-direction with speed 5.6 m/s. Determine the
1. 2 answers
2. asked by Veronica
3. 800 views
Is my answer correct? The population of a city is 160,000 and is increasing at a rate of 1.5% each year. Approximately when will
1. 1 answer
2. asked by Kellie
3. 787 views
Newton assumed that a gravitational force acts directly between Earth and the Moon. How does Einstein's view of the attractive
1. 1 answer
2. asked by kendra
3. 786 views
What is counting up method
1. 1 answer
2. asked by seeya
3. 782 views
A balanced coin is tossed 8 times. What is the probability of getting exactly 2 heads given that there were at least 2 heads in
1. 2 answers
2. asked by Leesa
3. 778 views
Outline the results of fur trade from the points of view of both the French traders and the Native peoples whom they
1. 1 answer
2. asked by Sara
3. 767 views
Complete the table below:The hydrogen emission spectrum has four series (or sets) of lines named Balmer, Brackett, Paschen, and
1. 2 answers
2. asked by Anonymous
3. 764 views
There are three levels or three areas of underdevelopment. identify those, with examples from various countries. How equitable
1. 1 answer
2. asked by brenda
3. 762 views
'Match the character's description with the character's name. You will not use all of the characters.'a. Snowball b. Napoleon c.
1. 2 answers
2. asked by mysterychicken
3. 757 views
Based on meteorological records, the probability it will snow in a certain town on January 1st is 0.480. Find the probability
1. 0 answers
2. asked by Christy
3. 751 views
A reservation clerk worked 15.3 hours one day. She spent twice as much time entering new reservations as she did verifying old
1. 0 answers
2. asked by Rene
3. 748 views
A student wants to run an experiment to determine how the distribution of mass (location of mass) affects an object`s rotational
1. 0 answers
2. asked by Kyle
3. 697 views
soybean meal is 12% protein and corn meal is 6% protein how many pounds of each should be mixed together in order to get 240
1. 3 answers
2. asked by me
3. 690 views
What are the odds in favor of drawing a spade and a heart?Would the odds be 2
1. 3 answers
2. asked by Rmz
3. 689 views
Explain the relation between trade and world output.Describe the broad pattern of international trade. If the nations of the
1. 0 answers
2. asked by confused
3. 687 views
Has the buildup in plant and equipment been financed in a satisfactory manner?Briefly discuss.
1. 1 answer
2. asked by Anonymous
3. 685 views
Indicate whether the deductive reasoning used is an example of affirming the hypothesis or denying the conclusion. 7)If a number
1. 1 answer
2. asked by mike
3. 653 views
The total sales made by a salesperson was $25,000 after 3 months and $68,000 after 23 months. Predict the total sales after 42
1. 1 answer
2. asked by PLEASE HELP!
3. 644 views
o Explain the stages of social and moral development children experience from early childhood through adolescencethis is what i
1. 1 answer
2. asked by scooby
3. 643 views
If a student is selected at random, what is the probability he or she prefers meat toppings ?68 students prefer cheese 79
1. 1 answer
2. asked by Christy
3. 634 views
The areas of the faces of a rectangle box are 48 m2, 96 m2, and 288 m2. A second box is cubical and each of its faces has area
1. 1 answer
2. asked by Michelle
3. 629 views
b) Suppose you want to cover the backyard with decorative rock and plant some trees as the first phase of the project. You need
1. 4 answers
2. asked by Juan
3. 624 views
a point has coorindate (-3,0) where is it located in the coordinate plane?A)x-axis B)y-axis C)quadrant 1 d)quadrant4
1. 0 answers
2. asked by makeeda
3. 624 views
Relationships, similar to people, go through stages of development. Describe how a person moves through each of the five stages
1. 2 answers
2. asked by sarah
3. 623 views
Explain the stages of social and moral development children experience from early childhood through adolescence.can you help me
1. 4 answers
2. asked by scooby
3. 618 views
circumference of a circle with the diameter of 47.10?
1. 1 answer
2. asked by Brenda
3. 614 views
Progressivism was the first national reform movement that set out to resolve social problems without the aim of overturning the
1. 2 answers
2. asked by ggift
3. 614 views
For each of the following scenarios answer the questions and explain whether your answers fit with traditional or modern ethical
1. 1 answer
2. asked by Anonymous
3. 608 views
This is probably really easy but I am confused.#1 Find the domain and graph the function: f(x)= sq root x-1 #2 Graph the
1. 2 answers
2. asked by Ashley
3. 607 views
I need help with this question whats the social and cultural customs that Walt Disney could encounter overseas?
1. 3 answers
2. asked by mark
3. 604 views
Can you check these sentences for me please?1) Man cannot be sure of what will happen after death and has no proof that human
1. 1 answer
2. asked by Franco
3. 604 views
explain the various African American responses to jim crow laws
1. 2 answers
2. asked by ggift
3. 604 views
Lu Win likes to balance things. She balanced three 20 gram weights with a 10 gram weight and two new tubes of glue. How much did
1. 4 answers
2. asked by Anonymous
3. 590 views
A person takes a simple interest loan at 7.5%. After 6 months, the amount of interest on the loan is $69.64. What was the amount
1. 1 answer
2. asked by Anonymous
3. 587 views
a point has coordinates(-3,-3) where is it located in the coordinate plane?A)x-axis B)y-axis c)quadrant2 d)quadrant3
1. 0 answers
2. asked by makeeda
3. 586 views
Find the height of a tree when it is found that on walking away from it 20 metres, in horizontal line through its base, the
1. 2 answers
2. asked by srikesh iyer
3. 581 views
HiDoes anyone have ideas for creating images for shakespeare's play 'the tempest'? thanks
1. 1 answer
2. asked by anonymous
3. 580 views
why is an ethyl radical more stable than a methyl radical?
1. 1 answer
2. asked by hilary
3. 573 views
This is my first calculus class and I am lost on how to answer these. The book isn't giving me a clear explanation for help. Any
1. 3 answers
2. asked by Jarred
3. 566 views
What basic characteristics are needed for a shoe salesman to achieve a good person-job fit?
1. 1 answer
2. asked by Alice
3. 565 views
Can some one explain the step of the following:1. Graph the system of Inequalities (What will be the points) y>= -4 x>=5 2.
1. 0 answers
2. asked by Lia
3. 563 views
can u pz edit this? and plz add more if have any info to add but jus like 2-3 sent. no more than thatWith the boom in
1. 1 answer
2. asked by navroz
3. 563 views
2. The coordinate graph of the backyard shows the location of trees, plants, the patio, and utility lines. (If necessary, you
1. 1 answer
2. asked by monkeybaby
3. 556 views
a point has coordinates(0,0) where is located in the coordinate plane?A)x-axis B)orgin C)y-axis D)quadrant1
1. 0 answers
2. asked by makeeda
3. 556 views
every summer, each student organization at your school sends 2 students to summer camp. the teacher mentor randomly selects the
1. 1 answer
2. asked by brina
3. 553 views
a point has coorindate that are(+,-) where is it located in the coordinates plane?A)quadrant4 B)quadrant3 c)quadrant2
1. 1 answer
2. asked by makeeda
3. 552 views
how do I calculate the amount of heat lost by the metal, qmetal?
1. 1 answer
2. asked by Bertha
3. 550 views
What are three qualities of love does Donnie asserts true love has in this stanza?And now good morrow to our waking souls, Which
1. 4 answers
2. asked by jake
3. 548 views
How did Cold War ideology and policies affect U.S. foreign policy from the 1940s through the 1950s?
1. 1 answer
2. asked by Anonymous
3. 536 views
Today I walked in to one of the staff elevators at my hospital. A physician was on the phone, apparently with his office,
1. 2 answers
2. asked by linda
3. 533 views
Explain the Modernization and Dependency theories as they relate to underdevelopment. What are the major contributions of each
1. 1 answer
2. asked by Christine
3. 526 views
Ok I'm doing a persuasive essay over Emmett Till, for the first paragraph should I introduce him (who he is and why he got
1. 1 answer
2. asked by Lisa
3. 523 views
A store sells a 1-liter container of juice for 75¢ and a 2-liter container for $1.40. Assume that the cost varies linearly with
1. 1 answer
2. asked by Tim
3. 522 views
I have to write an equation for the following. The daily newspaper started printing three years ago they had 5700 home delivery
1. 1 answer
2. asked by jess
3. 522 views
I forgot to include these sentences:1) I use the Internet to be kept up-dated (or to keep-up-to date) on the latest news
1. 1 answer
2. asked by Franco
3. 511 views
what is the formula for boyles law
1. 1 answer
2. asked by izzy
3. 509 views
what is 200000 divided by 439?
1. 1 answer
2. asked by sophia
3. 508 views
Create a promotional campaign for a shakespeare play - The TempestThink of ways of advertising this play to today's audiences.
1. 2 answers
2. asked by Dee
3. 506 views
Write an equation of the line satisfying the given conditions.Horizontal line through ( -2, -5)
1. 3 answers
2. asked by Rene
3. 498 views
Would it be fair to pay U.S. employees that are relocated overseas a different wage than local employees?Can you please help me
1. 7 answers
2. asked by Adam
3. 498 views
If each side of a regular pentagon is x^2 + 17 and each side of a regular hexagon is x^2 + 2x, for what value or values of x
1. 4 answers
2. asked by Elizabeth
3. 497 views
What basic characteristics are needed for a shoe salesman to achieve a good person-job fit?
1. 0 answers
2. asked by Alice
3. 495 views
develop both an external factor analysis summary & internal factor analysis summary table for Volkswagon Group. Use Excel
1. 1 answer
2. asked by Lyeka
3. 494 views
anthony bought a boat 3 years ago, and at that time he put a down payment of $25000 cash. today he made the second and final
1. 0 answers
2. asked by diana
3. 493 views
It takes someone with a really big heart to give to our charity , and you seem like someone who cares more than most . ...
1. 1 answer
2. asked by mark
3. 493 views
Can asset based welfare policy really help the poor? Could someone here please expound on what this question is asking? I am
1. 0 answers
2. asked by Giver of Aid
3. 491 views
What is the measure of the angle of rotation with respect to two lines that intersect to form a 45° angle?What is the measure
1. 1 answer
2. asked by Sara
3. 489 views
y=-1/2x-4Complete the table for this equation. x y (x,y) -1 -2 -4 2 8
1. 2 answers
2. asked by Juan
3. 489 views
State whether the given equation represents a linear, quadratic, or exponential function. Tell how you decided.y = -8x2 + 4
1. 2 answers
2. asked by Tim
3. 488 views
Write a proposal suggesting ways for the Odyssey to be made into a movie that's set in the present. Imagine that the readers of
1. 3 answers
2. asked by mysterychicken
3. 487 views
what sound does wood make i fire? how to describe it in an effective way?pls some1 helps :)
1. 3 answers
2. asked by Violetta
3. 481 views

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