Questions Asked on August 11, 2009

i have a question in my bookcentripetal acceleration = r^-1 v^2 ok I agree but in my book acceelration is labeled as a vector
1. 2 answers
2. asked by physics
3. 1,196 views
1) How many drops of 12M HCl would you add to 1.00 L of 0.100 M HC2H3O2 to make [C2H3O2-] = 1.0 x 10^-4 M? Assume that 1 drop =
1. 3 answers
2. asked by Chem
3. 1,714 views
What is the relationship between ethics and critical thinking? Why are ethics a concern in the academic environment?I have no
1. 3 answers
2. asked by troyer0269
3. 693 views
What are the challenges of managing your chosen terrestrial resource issue?What human activities contribute to the problem?
1. 2 answers
2. asked by Bebe
3. 508 views
I have a question for school over Ernest Gaines's A Lesson Before Dying that I can't answer because I don't remember it and
1. 3 answers
2. asked by Bobby
3. 598 views
define "period structure
1. 2 answers
2. asked by josh
3. 352 views
in what ways does Magna Carta still impact laws
1. 1 answer
2. asked by tasha
3. 404 views
For the reactionI_2(s)+Cl_2(g) ==> 2ICl(g) ÄH= 36kJ, ÄS= 158.8J/K at 25° C. Calculate the temperature at which Keq is
1. 1 answer
2. asked by -
3. 378 views
The Earth is surrounded by an electric field on its surface that points toward the center of the Earth with an average magnitude
1. 1 answer
2. asked by Sammy
3. 678 views
I don't understand what I have to look for.Examine several newspapers and magazines and describe at least three examples of
1. 0 answers
2. asked by tricica
3. 428 views
what is the answer for discussion question 1 and 2
1. 2 answers
2. asked by pinky
3. 381 views
For the reactionI2(s)+Cl2(g) ==> 2ICl(g) delta H= 36kJ, delta S= 158.8J/K at 25° C. Calculate the temperature at which Keq is
1. 1 answer
2. asked by ---
3. 1,486 views
How well do you think Native American organizations, like the Bureau of Indian Affairs (BIA), the National Congress of American
1. 1 answer
2. asked by Haley
3. 593 views
Thanks for the help guys!!!I really appreciate it!!! ok I drew the thing as caerfully as I good h t t p : / / i m g 3 7 . i m a
1. 3 answers
2. asked by physics (geography bit)
3. 758 views
Does theses sentences sound right with a semicolon in.Jerry loves golf; he plays it every day. When she is worried; Lucille eats
1. 1 answer
2. asked by cindy
3. 432 views
Does this sentence sound alright with a correct apostrophe used in it.It's up to you to decide what to do.
1. 1 answer
2. asked by betty
3. 429 views
Is this a could sentence with good punctuation in use of it.Behind my house is a tall, blue spruce tree.
1. 1 answer
2. asked by betty
3. 403 views
I need to abbreviate in a sentence so does this look good. Martha is a member of Parents for Responsible Teens (PRT).
1. 1 answer
2. asked by cindy
3. 351 views
An average family of four uses roughly 1200 liters (300 gallons) of water per day. (One liter = 1000 cm^3.) How much depth would
1. 3 answers
2. asked by Zack
3. 3,071 views
What is the definition of mental illness? Can mental illness be as clearly defined as a physical illness such as diabetes? Can
1. 1 answer
2. asked by Nicole
3. 1,852 views
Sonja is paid $42.50 per hour as a veterinarian. She is paid 1 1/2 times the regular rate for all time exceeding 7 1/2 hours in
1. 1 answer
2. asked by Tha
3. 1,384 views
Bosley's Pet Foods buys dog kibbl for $19.50 per bag, less 40%. The store's overhead is 33 1/3% of the selling price, and the
1. 2 answers
2. asked by Tha
3. 842 views
I'm working in a lab and was just wondering what makes a S1 agar complex, differential and selective?
1. 0 answers
2. asked by Jared
3. 360 views
Is "ce que les profs ne vous disent pas" a correct translation of "what the profs don't tell you?"Merci beaucoup!
1. 1 answer
2. asked by RC
3. 404 views
Solve:9x^2 over 144 - 4 over 25 I came out with 18/24 - 8/10 but I don't think this is right.
1. 1 answer
2. asked by Hannah
3. 357 views
How big is a ton? That is, what is the volume of something that weighs a ton? To be specific, estimate the diameter of a 1-ton
1. 2 answers
2. asked by Phillip
3. 1,490 views
What does Na2s2o35h20 stand for??(I already know about the o and the H)
1. 1 answer
2. asked by Emerald
3. 301 views
Newon Middle School has a hall with 500 lockers, all of which are closed. Five hundred students start down the hall. The first
1. 1 answer
2. asked by Alex
3. 1,101 views
For the titration of 25.00 mL of 0.150 M HCl with 0.250 M NaoH, calculate (a) the initial pH; (b) the pH when neutralization is
1. 4 answers
2. asked by ChemHurts
3. 854 views
Buffers- Common Ion effectIS this Correct Calculate the pH of a aqueous solution containing 0.15 M HNO2 and 0.20 M NaNO2 (aq).
1. 1 answer
2. asked by Saira
3. 1,341 views
After the death of Curly in The Call of the Wild, Buck concludes that no fair play exists in his world and that he will never go
1. 2 answers
2. asked by Anonymous
3. 1,031 views
I need help with how to start a realistic plan which solves the uneven productivity between Jack and Ruth.Here's what it's
1. 3 answers
2. asked by Anonymous
3. 781 views
a study of the causes of the american revolution of 1776, the french revolution of 1789, and the russian revolution of 1917 best
1. 0 answers
2. asked by tevelton
3. 618 views
Albert Einstein (1879-1955)He is an American physicist. He reported "General Theory of Relativity" in 1916. He won a Novel Prize
1. 1 answer
2. asked by John
3. 506 views
Thanks for the help guys!!!I really appreciate it!!! ok I drew the thing as caerfully as I good h t t p : / / i m g 3 7 . i m a
1. 10 answers
2. asked by physics (geometry bit)
3. 959 views
ok a person is holding onto a piece of stringat the end of the string is a ball the person whrils it around in a circle i've
1. 2 answers
2. asked by physics
3. 600 views
What does this statement mean - "Measurements are nearly always of individual differences"And WHAT tools do we have that will
1. 1 answer
2. asked by Bulldog
3. 533 views
What does it mean when we state: "Many frequency distributions in the social sciences are approximately?And, why does this
1. 1 answer
2. asked by Bulldog
3. 533 views
story based on 'Do unto others as you would have do unto you'
1. 1 answer
2. asked by Anonymous
3. 184 views
How can the "big five" five general priciples be helpful in making changes in your life smooth?
1. 1 answer
2. asked by Keisha
3. 311 views
why does our mouth become dry when we are nervous?
1. 1 answer
2. asked by deanna
3. 481 views
1)Please Help In testing whether the means of two normal populations are equal, summary statistics computed for two independent
1. 1 answer
2. asked by Ginna
3. 742 views
A marketing research firm is conducting a survey to determine if there is a difference in consumer choice in the selection of
1. 2 answers
2. asked by Delia
3. 660 views
Business and finance. In a bottling company, a machine can fill a 2-liter bottle in 0.5 seconds and move the next bottle into
1. 1 answer
2. asked by sasha
3. 514 views
1- When the necessary conditions are met, a two-tail test is being conducted to test the difference between two population
1. 2 answers
2. asked by Lesliam
3. 2,018 views
1-A randomized block design ANOVA has five treatments and four blocks. The computed test statistic (value of F) is 4.35. With a
1. 1 answer
2. asked by Lesliam
3. 781 views
P(3,20)Q(6,2) and R(6,8) i plotted the points and got a right angle triangle but now i need help finding the area?
1. 1 answer
2. asked by Reina
3. 548 views
sorry it's been a while sense i took this classh t t p :/ / i mg 3 9 . i m a g e sh a c k . u s/ i m g 3 9 / 1 3 4 0 / 5 4 5 7 6
1. 3 answers
2. asked by geometry
3. 374 views
Here are five basic threats that contribute to species extinction,all of which can be influenced by our actions/choices.1.
1. 1 answer
2. asked by Gladys
3. 594 views
A set of 750 values has a normal distribution with a mean of 12.5 and a standard deviation of 0.36.A. What percent of the data
1. 1 answer
2. asked by Patrick
3. 527 views
Given that p=(2q^2 - 5)^2. when q=3, it is increased by 0.7%. find the appropriate percentage change in p.
1. 1 answer
2. asked by matrix school 2
3. 395 views
How has invasive species contributed to animals becoming extinct or animals becoming endangered or threatned.Name some
1. 1 answer
2. asked by faye
3. 559 views
ok proving that thest two angles are equalGesh almost done lol :O h t t p : / /w w w .a n g e l f i r e. c o m / s ta r s / d h
1. 1 answer
2. asked by physics and geometry
3. 893 views
Do you thing attentiveness is the most important in a customer service?
1. 1 answer
2. asked by mike
3. 368 views
What is the difference between combination snd permutations in Elementary math??
1. 4 answers
2. asked by TwG
3. 516 views
Of the characteristics common to good listeners, which do you consider the most important in a customer service organization?
1. 2 answers
2. asked by mike
3. 2,667 views
Given that x=sinht and y=-cosht.find: dx/dy
1. 1 answer
2. asked by matrix school 2
3. 621 views
Can someone please kind enough to explain this questions for me. Thank youWhat are some examples of other important polyhedra?
1. 2 answers
2. asked by Jose
3. 592 views
Do you think credit has done more harm than good to the average consumer?
1. 1 answer
2. asked by mike
3. 414 views
i am wanting to make sure this is correct. the complete subject and the simple subjects of the following.The
1. 1 answer
2. asked by Christian
3. 425 views
Given that y=x^3/3-2x^2+3x+2find its turning points and state their nature
1. 1 answer
2. asked by matrix school 2
3. 335 views
for these questions pick a,b.c or d.#6 in recent decades,lobbyists in washington d.c. have incressingly: A. targeted executive
1. 2 answers
2. asked by Car
3. 550 views
mustiple choice Q.The congessional lawmaking process is biased toward: A> bold new initiatives rather than small adjustments in
1. 4 answers
2. asked by Car
3. 587 views
Multiple choice QThe presidents constitutional roles,such as chief executive and commander-in-chief: A> are bassed on very
1. 0 answers
2. asked by Car
3. 665 views
Multiple choice Q.All of the following statements correctly describe the typical independent agency except: A> it has a narrower
1. 2 answers
2. asked by Car
3. 516 views
Multiple choice Q.The discretionary power of judges is less tan that of elected officials because judges: A> are prohibited from
1. 2 answers
2. asked by Car
3. 539 views
Discussion Question 1:Identifying the thesis statement Identify the thesis statement in the article A Nation Apart. What
1. 1 answer
2. asked by miriam
3. 924 views
2^2x+ 3(2^x) - 10 = 06^2x-2(6^x)-15=0 3^4^5^x =336
1. 1 answer
2. asked by ashley
3. 311 views
can you check my answers?i have to write the clop intercept form of the equation key (a= means answer is) 1. 3x-2y=12 a=
1. 3 answers
2. asked by hello
3. 754 views
Multiple choiceIn recent decades lobbyists in washington d.c. have increasingly A> targeted the executive branch in their
1. 2 answers
2. asked by Car
3. 1,785 views
Dramatic change in public opinion on basic issues in uncommon and is almost always a consequence ofA> a change in the policy
1. 3 answers
2. asked by Car
3. 915 views
The greates threat to individual rights is:A> the fact that some basic rights,such as privacy,are not expressly listed in the
1. 2 answers
2. asked by Car
3. 508 views
There is a proton that is at the origin and an electron at the point x= 0.42nm and y=0.36nm.Find the elctric force on the proton
1. 0 answers
2. asked by Sammy
3. 574 views
can you check my answers?i have to write the slope intercept form of the equation key (a= means answer is) 1. 3x-2y=12 a=
1. 1 answer
2. asked by hello
3. 999 views
Find the length of arc AC if the diameter, AB, of circle O is 36 cm. Write answer in terms of pi.Show your work for credit.
1. 1 answer
2. asked by monkey
3. 664 views
In each case, consider what you know about the distributionand then explain why you would expect it to be or not to be normally
1. 1 answer
2. asked by Anonymous
3. 734 views
The number of accidents that occur at the intersectionof Pine and Linden streets between 3 p.m. and 6 p.m. on Friday afternoons
1. 1 answer
2. asked by Anonymous
3. 443 views
Suppose a new type of pest, which is immune to existing pesticides, attacks the wheat crop. As a result, at a given quantity of
1. 1 answer
2. asked by Sammy
3. 444 views
Graph and identify the kind of conic the graph represents:a. x(t)=3 cos t y(t)=3 sin t on [0,2pi] b. x(t) =2 cos t y(t) =5 sin t
1. 1 answer
2. asked by Nikki
3. 600 views
Word problem: When making a phone call using calling card a call lasting 3 minutes costs $1.60. A call lasting 10 minutes costs
1. 2 answers
2. asked by coried
3. 1,569 views
find the center (h,k) and radius r of the circle with the given equation:x^2 + y^2 + 6x - 8y = 56
1. 1 answer
2. asked by coried
3. 650 views
in a club the average age of male members is 35 and the average age of the female members is 25. if 20 percent of the members
1. 1 answer
2. asked by Julia Ten
3. 1,542 views
How do you figure out trigonometric functions that aren't on the unit circle?example: sin(-27pi/6)
1. 2 answers
2. asked by Anonymous
3. 464 views
The diameter of the Moon is 3480km. What is the volume of the Moon? How many Moons would be needed to create a volume equal to
1. 3 answers
2. asked by Phillip
3. 4,209 views
Which leader founded the new state known as the Soviet Union?a. Lenin b. Marx c. Stalin d. Trotsky
1. 2 answers
2. asked by gabriel
3. 858 views
in a group of 50 students, 28 speak english and 37 speak spanish. if five members speak neither language, how many speak both
1. 2 answers
2. asked by jonathan r
3. 1,869 views
The probability distribution function for a normal distribution isf(x) = 1/(σ*sqrt(2*π))*e^[-(x-μ)^2/(2*σ^2)] How do I
1. 0 answers
2. asked by Sean
3. 384 views
How would one determine the percent uncertainty in theta and in sin of theta for the following:1) theta = 15.0 degrees +/- 0.5
1. 2 answers
2. asked by Zack
3. 2,592 views
don't understand what I have to look for.Examine several newspapers and magazines and describe at least three examples of
1. 0 answers
2. asked by tricica
3. 552 views
If a circle of radius 5 is made to roll along the x-axis, what is the equation for the path of the center of the circle?
1. 1 answer
2. asked by coried
3. 4,684 views
find the center (h,k) and radius r of the circle with the given equation:x^2 + y^2 + 6x - 8y = 56
1. 1 answer
2. asked by coried
3. 620 views
A reaction has delta G= +21.5 kj/mol, delta H= +25.0 kj/mol, and delta S= +15.0 j/mol*k can become spontaneous at a temperature
1. 1 answer
2. asked by Ashley
3. 1,462 views
HOW DOES THE WIND EFFECT THE CLIMATE AND HOW DOES WATER EFFECT THE CLIMATE
1. 3 answers
2. asked by MADELINE
3. 603 views
name all the presidents
1. 1 answer
2. asked by Robert
3. 350 views
When making a phone call using calling card a call lasting 3 minutes costs $1.60. A call lasting 10 minutes costs $4.40. Let y
1. 1 answer
2. asked by coried
3. 585 views
What is (4 to the power of negative 2) to the power of 2?
1. 1 answer
2. asked by Kelsie
3. 420 views
Identify example of external communication challenges in the public sector. Describe any encounters you might nave with
1. 2 answers
2. asked by pj
3. 1,040 views
what does co2 mean
1. 2 answers
2. asked by Robert
3. 358 views
I am not really sure how to do this:Calculate the pH when 1.0*10^-3 moles of solid NaOH is added to a) One liter of 9.1*10^ -6 M
1. 1 answer
2. asked by Saira
3. 500 views
the water tank begins full.create a scatter plot to represent the amount of water in the tank over a 24-hours period
1. 2 answers
2. asked by carolina
3. 487 views

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