Friday
September 4, 2015

Posts by Anonymous


Total # Posts: 83,875

Math
ok tell me if i did this question correct. I just worked out the question. -f(0) =(-3/2, 0) -f(1) =(-1, -4) -f(2) =(-1/2, -4) -f(3) =(0 , -10) -f(4) =(1/2, -16)
June 2, 2015

Math
I still don't understand.
June 2, 2015

Math
I need help with this question. Suppose that f(0)= 0 , f(1)= 4, f(2)= 4, f(3)= 10, f(4)= 16 and g(x) = -f(2x+3). Find any 5 points on g(x).
June 2, 2015

math
Thats what i thought too! I was just unsure but thank you!
June 2, 2015

math
144^14/144^2 A.144^16*** B.144^12
June 2, 2015

Math
a news carrier has $7.00 in change he has 8 more quarters than dimes and five times as many nickels than quarters.how many coins of each type does he have ?
June 2, 2015

CHEMISTRY
calculate the volume of air required for complete combustion of 1m^3 of gaseous fuel having the combustion:CO=46%,CH4=10%,H2=4%,C2H2=2.0%,N2=1% and the remaining being CO2
June 2, 2015

life orientation
what are the problems that the community faced? what did the community members do before the protest?
June 2, 2015

life orientation
describe a recent service delivery protest in your community
June 2, 2015

physics
Two disks are rotating about the same axis. Disk A has a moment of inertia of 3.6 kg · m2 and an angular velocity of +7.9 rad/s. Disk B is rotating with an angular velocity of -10.6 rad/s. The two disks are then linked together without the aid of any external torques, ...
June 2, 2015

Math
Which angle measure is closest to 8 radians? A. 100 degs B. 120 degs C. 150 degs D. 360 degs
June 2, 2015

Math
The point (-4, 6) is on the terminal side of theta in standard position. Which is the cosine of theta? 1. - 2sqrt13/13 2. -2/13 3. 2/13 4. 2sqrt13/13 I think it is one of the negative ones, but I'm not sure of which.
June 2, 2015

Math
Angela wants to retile the backsplash in the kitchen using 4in. by 4in. tiles. What is the area of each tole in square feet?
June 1, 2015

Civics ASAP PLZ =:)
thanks!!!!
June 1, 2015

Civics ASAP PLZ =:)
which of the following would you expect to find in a mixed market economy? large corporations run by the government a king who has unlimited power to regulate production corporations that are not subject to any government regulation a government minimum wage and privately ...
June 1, 2015

Civics ASAP PLZ =:)
thanks!
June 1, 2015

Civics ASAP PLZ =:)
Sarah opened a shoe shop in Los Angeles, California to sell the shoes she designs. Which of the following statements is an example of cultural diffusion related to Sarah's business? First-year profits for Sarah's Shoe Shop were 50 percent higher than predicted. Sarah&#...
June 1, 2015

Chemistry
50cm'3 of sulphur (iv) oxide were produced at s.t.p when some quantity of powdered sulphur were burnt in excess oxygen.state the equation for the reaction Ans S+O2g-2SO2
June 1, 2015

physics
is electric force between two charges greater than the gravitational force between them ?
June 1, 2015

Math
For 6 do the same as for 5, divide 4/100,and then multiply the number you got by 750, to get your answer.
June 1, 2015

Math
For 5, there were 22 females, so you can divide that by 50 (the total number of people), and then multiply the answer you just got by 800, and you will get your final answer.
June 1, 2015

Math
3 is right 4 which one do you think it is? 5 is wrong 6 which one do you think it is?
June 1, 2015

english
Select the sentence that is punctuated correctly. Ruby emailed her instructor, a question, and he replied to her immediately. Ruby emailed her instructor a question, and he replied to her immediately. Ruby emailed her instructor a question and he replied to her immediately.
June 1, 2015

DISCRETE MATH
We have a relation R on Z+ defined as follows: mRn if and only if m|n. Determine the set B = {n ∈ Z|52Rn}. Thanks
June 1, 2015

DISCRETE MATH
We have a relation R on Z+ defined as follows: mRn if and only if m|n. a. Explain why the relation R is not a function. b. Determine the set A = {m ∈ Z|mR52} and give its cardinality |A|. c. Determine the set B = {n ∈ Z|52Rn}. d. Indicate whether A ∩ B = &#...
May 31, 2015

DISCRETE MATH
Solved. Thanks
May 31, 2015

DISCRETE MATH
Let Z 5 be the relation of congruence modulo5. If 1 ≤ m, n ≤ 5,we define the product of two classes as [m][n] = [mn]. Explain why [3][4] = [2]. I know 3 x 4 = 12. 5 mod 12 = 2. but i don't know how to explain it. Help with the explanation please. Thanks
May 31, 2015

DISCRETE MATH
Let Z 5 be the relation of congruence modulo5. If 1 ≤ m, n ≤ 5,we define the product of two classes as [m][n] = [mn]. Explain why [3][4] = [2]. Thanks
May 31, 2015

english
i know he was ignorant and rude and didn't appreciate christmas.
May 31, 2015

english
i have a deadline by 8:10 to do this and my power went off and shut down for 3 hours and only read act 1, so pls help me out? @ms.sue
May 31, 2015

english
Ebenezer Scrooge's character changes between act 1 and 2, describe the change in scrooge's character (not multiple choice)
May 31, 2015

Geography
Oh thank you !
May 31, 2015

english
just didn't understand what they were asking and what they meant by "stage directions"
May 31, 2015

english
stage directions are one element of a drama in a paragraph, define and provide an example of stage directions from "A surprising point of view". then analyze the stage directions. explain how these directions contribution to your understanding of "A surprising ...
May 31, 2015

English
last thnx @ms.sue :)
May 31, 2015

English
what purpose for reading do the stage directions suggest to readers? to learn about a subject to be inspired to be entertained to gain understanding i think its the last one, or the first, pls check
May 31, 2015

english
ms.sue pls help
May 31, 2015

english
what is the prepositional phrase in the sentence? the family drove to the store. A)the family drove b)drove to the store c)the family d) to the store
May 31, 2015

english
@ms.sue
May 31, 2015

english
sorry sorry, preposition*
May 31, 2015

english
what is the prepositional phrase in this sentence the bird flew directly over our heads. a)flew b)over C)heads d)our is b right??? @ms.sue
May 31, 2015

english ASAP
no its not... it was the second one.
May 31, 2015

english ASAP
which excerpt from the play best supports the answer to the previous question? a)"more than eighteen hundred... a tremendous family to provide for!" b)"these children are his? on his meager earning! what foolishness!" c) Do you mean crochet, spirit? do u ...
May 31, 2015

english ASAP
pls pls pls.
May 31, 2015

english ASAP
i swear I'm not! but i answered everything else and I'm on this deadline and i didn't even finish up my other subjects and i am suppose to be done by next monday! pls pls pls @ms.sue
May 31, 2015

english ASAP
and i have this oneeeeee last question and then I'm done
May 31, 2015

english ASAP
they say its called christmas carol
May 31, 2015

english ASAP
I'm not sure @ms.sue
May 31, 2015

english ASAP
in act 2, scene 3 of a christmas carol: scrooge and marley, what is scrooge's first reaction on seeing cratchit's family? asap helpppp a)he thinks crochet has too many children b)he is afraid that tiny tim will not live c)he is touched that cratchit toasts him d)he ...
May 31, 2015

Civics ASAP PLZ =:)
Fiscal conservatism is the belief that government should not have large debts, and that government programs should not be paid for on borrowed money. How could both Democrats and Republicans be considered fiscally conservative? Republicans - spending money on new programs. ...
May 31, 2015

Civics ASAP PLZ =:)
thx
May 31, 2015

Civics ASAP PLZ =:)
What is one advantage the United States has over Canada for maintaining a diversified economy? The U.S. has a greater gold resource The U.S. has a greater labor resource The U.S. has a greater per capita of fresh water The U.S. has a greater land resource***
May 31, 2015

life orientation
Dont know answer please give it to me
May 31, 2015

nuclear chemistry
Determine the nuclear binding energy for Pd-101. atomic mass of Pd-101=100.908287 g/mol.
May 31, 2015

precal
thank you
May 31, 2015

precal
convert from rectangular coordinates to polar coordinates x=y
May 31, 2015

nuclear chemistry
determine the nuclear binding energy for Ir-187. Atomic mass of Ir-187=187.958830 g/mol (per nucleon) dE=dmc(^2) mass of proton= 1.00728 amu mass of neutron=1.00866 amu
May 31, 2015

nuclear chemistry
so how do you solve it again?
May 31, 2015

nuclear chemistry
how u know to divide by 1.66E-27
May 31, 2015

nuclear chemistry
the answer is -4.43E-12 J/nucleons
May 31, 2015

nuclear chemistry
determine the nuclear binding energy for Ir-187. Atomic mass of Ir-187=187.958830 g/mol (per nucleon) dE=dmc(^2) mass of proton= 1.00728 amu mass of neutron=1.00866 amu
May 31, 2015

Econ
You are the manager of a firm that receives revenues of $40,000 per year from product X and $90,000 per year from product Y. The own price elasticity of demand for product X is -1.5, and the cross-price elasticity of demand between product Y and X is -1.8. How much will your ...
May 31, 2015

Calculus
A(x) = x^2 + 128/x find A'(x) and A"(x)
May 31, 2015

trignometry(maths)
if 3tan tita=4,show that( 4cos tita-sin tita/2cos tita+sin tita)=4/5
May 30, 2015

maths
if 3tan tita=4,show that( 4cos tita-sin tita/2cos tita+sin tita)=4/5
May 30, 2015

algebra
3\2x-1=x+1 3/2x-x=1+1 (3x-2x)/2=2 x=2*2 x=4
May 30, 2015

algebra
3/2x-1 = x+1
May 30, 2015

algebra
4p^3 + 20p^2 - 45 = 9p
May 30, 2015

Math help please thank you
Chris needs to make 500 L of a 35% acidic solution. He has only two of the acidic solutions available, a 25% solution and a 50% solution. How many litres of each acidic solution should he mix?
May 30, 2015

linear systems
for what values of k does the linear system below have: a) infinite solutions? b) one solution? c) no solution? 2/3x+y=16 kx+3y=48
May 30, 2015

Math word problem
George has 21 coins with a total value of $12.75. He knows he only has quarters and dollar coins in his pocket. How many coins of each type does he have? Create a system to solve.
May 30, 2015

Math
How do I solve this using the substitution method? x+3y=8 3x-2y=2
May 30, 2015

Civics ASAP PLZ =:)
What is one advantage the United States has over Canada for maintaining a diversified economy? The U.S. has a greater gold resource. The U.S. has a greater labor resource. The U.S. has a greater per capita of fresh water. The U.S. has a greater land resource. ***
May 30, 2015

Civics ASAP PLZ =:)
Of the businesses or individuals in the list below, who would benefit most from a weak U.S. dollar? • A family from France planning to vacation in the U.S. • A Japanese company that makes electronics to sell in the U.S. • An American factory that makes ...
May 30, 2015

Civics ASAP PLZ =:)
In 2002, one U.S. dollar could be exchanged for 133 Japanese yen, and in 2011, a U.S. dollar was worth 77 yen. Based on this information, which statement is definitely true? Demand for the yen increased between 2002 and 2011 and demand for U.S. the dollar decreased.*** ...
May 30, 2015

Civics ASAP PLZ =:)
I meant to put Americans will pay more for goods produced in Mexico....... Sorry i put the other one by mistake!
May 30, 2015

Civics ASAP PLZ =:)
One U.S. dollar was worth 16 Mexican pesos in 2009, but in 2011 the U.S. dollar is worth 14 Mexican pesos. What is a likely result of this change in the U.S. dollar’s exchange value? It will cost more for Mexicans to vacation in the United States. Americans will pay less ...
May 30, 2015

Civics ASAP PLZ =:)
:)
May 30, 2015

Civics ASAP PLZ =:)
Which of the following is important in encouraging travel between countries? the ability to exchange currency *** giving travel discounts for Americans creating a balance of trade developing welcome centers
May 30, 2015

Civics ASAP PLZ =:)
Yay!!
May 30, 2015

Civics ASAP PLZ =:)
Which of the following situations would require an exchange of currency? A Hawaiian resort buys towels from New Hampshire A restaurant company in Florida buys salmon from Alaska A New Mexico teacher tutors a student from California A California company sells uniforms to a ...
May 30, 2015

Civics ASAP PLZ =:)
Diplomacy ???
May 30, 2015

Civics ASAP PLZ =:)
When conflicts arise around the world, the United States usually responds through international organizations, such as NATO or the UN. This type of response mainly relies on which type of approach? Intervention Isolation*** Diplomacy Imperialism
May 30, 2015

Civics ASAP PLZ =:)
thanks
May 30, 2015

Civics ASAP PLZ =:)
In the examples of North America and South Vietnam, the united states chose a course of action that could best be described as____________. Intervention*** Imperialism Diplomacy Isolation
May 30, 2015

English
________ paragraphs give readers step-by-step information
May 30, 2015

Civics ASAP PLZ =:)
Thanks!
May 30, 2015

Civics ASAP PLZ =:)
SO united nations?
May 30, 2015

Civics ASAP PLZ =:)
A guess!! I don't understand this question:(:(
May 30, 2015

Civics ASAP PLZ =:)
The General Assembly, the Economic and Social Council, and the International Court Justice are all parts of which organization? North Atlantic Treaty Organization*** Security Council World Health Organization United Nations
May 30, 2015

Civics ASAP PLZ =:)
thznks:)
May 30, 2015

Civics ASAP PLZ =:)
Which of the following issues would most likely require the creation of foreign policy to solve? Civil disobedience Disease*** Tax rates Student performance
May 30, 2015

Civics ASAP PLZ =:)
Thanks!!!!:)
May 30, 2015

Civics ASAP PLZ =:)
This one:- What is one advantage of a confederation over a unitary government? A confederation is less likely to allow the national government to abuse power more likely to collect taxes for national projects more likely to raise a standing, national army for defense**** less ...
May 30, 2015

Civics ASAP PLZ =:)
Yay
May 30, 2015

Civics ASAP PLZ =:)
Which of the following actions is an example of foreign policy intervention? A law is passed that children must be born in the country to be U.S. citizens. States pass laws requiring everyone to carry proof of U.S. citizenship. The Department of Agriculture promotes U.S. ...
May 30, 2015

Civics ASAP PLZ =:)
can u check the 2nd last question before this cause it was wrong and i think i got the correct answer! PS. Thanks:):)
May 30, 2015

Civics ASAP PLZ =:)
“Each state retains its sovereignty, freedom, and independence, and every power, jurisdiction, and right… The said States hereby severally enter into a firm league of friendship with each other, for their common defense, the security of their liberties, and their ...
May 30, 2015

Civics ASAP PLZ =:)
Thanks again :)
May 30, 2015

Civics ASAP PLZ =:)
Which of the following types of governments would likely give a national legislature the most power over a national, executive leader? Federation Parliamentary*** Unitary Confederation
May 30, 2015

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