Monday
February 27, 2017

Posts by Anonymous

Total # Posts: 105,702

physics
How much heat energy must be added to a 3.0 cm × 3.0 cm × 3.0 cm block of aluminum to raise its temperature from -50?C to 50?C?
February 10, 2017

Algebra
In an infinite geometric progression with positive terms and with a common ratio |r|<1, the sum of the first three terms is (26/3) and the sum of the entire progression is 9. Determine the progression. Find the first term and common ratio
February 10, 2017

Algebra
Find the sum of the first five terms of an infinite geometric progression with a common ratio |r|<1 if the second term is (4/3) and the ratio of the sum of the squares of the terms of the progression to the sum of the terms of the progression is 3:1.
February 10, 2017

Measurement Unit Test Unit 1 Lesson 13
D A C B C
February 10, 2017

social studys
How did thjis all begin
February 10, 2017

math
What is the side length of the smallest square plate on which a 26?-cm chopstick can fit along a diagonal without any? overhang?
February 10, 2017

Science
1.A 2.B
February 10, 2017

Science
I meant burn
February 10, 2017

Science
although electromagnetic waves differ in the wavelengths they all travel at the speed of light which is A.300,00km/s B.6000km/h c.100km/s d.10,00km/s A rocket is a motor that can urn fuel without requiring A.water B.air c.electricity d.fire
February 10, 2017

Health
What are some ways to stay awake during studying for tests at night?
February 9, 2017

cience
Henry was given this cool toy for his birthday; he can use it to tell how fast someone is moving at that moment in time. The toy must calculate the person's
February 9, 2017

Algebra II
Determine if the binomial is a perfect square binomial. If so, show the original monomial squared. X^2 + 16 X^2 + 4
February 9, 2017

Math/Chemistry
ln(Ao/A)=kt => (Ao/A)=e^kt => Ao/e^kt=A => A=Aoe^-kt (1st order integrated rate law)
February 9, 2017

Math/Chemistry
This is from the 1st order integrated rate law => A = Aoe^-kt solve for Ao = A/e^-kt =Ae^kt (I showed solution for A in earlier post from (ln) function.)
February 9, 2017

Chemistry
Based on data given, Rate = k[NO2][F2]^1.2 Pick any row and substitute concentration and rate values. Solve for k. I got 115.4 M^-1.s^-1
February 9, 2017

Algebra II
Find the perfect square binomial x^2 + 16 Answer: x^2 + 4
February 9, 2017

life orientation
yah
February 9, 2017

Social Studies
That answer was wrong the right answer is farmers and aristocrats!!!!!!!!
February 9, 2017

Social Studies
Thanks Ms.Sue
February 9, 2017

Social Studies
In Chinese society, merchant class ranked below the 1. farmers and aristocrats 2. landowners and traders 3. aristocrats and priests ****** 4. bankers and farmers Please check my answer
February 9, 2017

math HELP PLEASE
What is the shaded area??
February 9, 2017

science
Thank You Cassandra. I made a 100 on my test .
February 9, 2017

science
The Sun is unusual because it does not belong to a ____ ? A) solar system B) universe C) galaxy D) binary star system I think the answer is D but I'm not 100% positive.
February 9, 2017

20/15 in lowest terms.Express your answer mixed n
I need answer for this question
February 9, 2017

Social Studies nhf
Thank you to anyone who answers this! I know it is long, but I want to make sure and positive that it is corect!
February 9, 2017

Social Studies nhf
The Two systems that move your body are the skeletal and the muscular systems. Muscles connect to your skeleton and they contract and move the skeleton along.
February 9, 2017

Social Studies nhf
Thank you! BTW, nhf stands for need help fast :) thank you again in advance!! All right! So, I have a few essay questions I want to make sure are right! This is really important to me and I am not that good in science. Please help me!! Here goes everything! (6 points) 1. ...
February 9, 2017

history please help! Check my answers!
What three products are columbia famous for???? 1.Beef, candy, sapphires 2. Tea, perfume and diamonds * or 3. cofee, flowers and emeralds *
February 9, 2017

chemistry
You need the Kb value for Ammonium Hydroxide to complete the problem. Kb(NH4OH) = 1.8 x 10^-5 Calculate the Ka for NH4^+ Hydrolysis reaction = Kw/Kb Set equal to the hydrolysis Ka expression for ... NH4^+ + HOH <=> NH4OH + H^+ C(eq) 0.10 - x x Ka =[NH^4OH][H^+]/[NH4...
February 9, 2017

Maths
Co ordinates of a point which isbat+3 diatancecfrom points(1,-3) of line 2x+3y+7=0 ?
February 9, 2017

Math
Thehe sum of the ages of Dorothy and Darlene is 41. In 5 years, Dorothy will be twice as old as Darlene. Find their ages 3 years ago.
February 9, 2017

physics
Well, perhaps that is the force the ball exerts on your hand?
February 9, 2017

Math derivatives
Develop a rule for the following: Dx[f(x)g(x)/h(x)]
February 9, 2017

Math - Derivatives
Find all points on the graph of y=1/4x^4+2/3x^3-5/2x^2+6x+7 where the slop of the tangent lins is 12.
February 9, 2017

Physics
A boat starting on one side of the river heads to the south with a speed of 1.5 m/s, the river flows to the east at .8 m/s. What is the resultant velocity to the side of the river? And if the river is 50 m wide calculate the displacement of the boat
February 8, 2017

fractions
I have 12 cookies I ate 3 how would I write what I ate in a fraction
February 8, 2017

Math
put a number into h and solve for v ex: h V 0 288 1 276 2 264 and so on.
February 8, 2017

Social Studies
Hello??
February 8, 2017

Social Studies
I pick number 3 am I right?
February 8, 2017

Social Studies
In Chinese society, the merchant class ranked below the 1. farmers and aristocrats 2. landowners and traders*** 3. aristocrats and priests 4. bankers and farmers Can someone please check my answer?
February 8, 2017

math
56/60 to get mile per min. 56/60*45 to get miles traveled in 45 min. 50/60/60 to get mile per sec 50/60/60*45 to get miles traveled in 45 sec. add the amount of 45 min and sec together to get final answer.
February 8, 2017

math
A car travels at a constant speed of 56 miles per hour. How far will it travel in 45 minutes and 45 seconds?
February 8, 2017

Math
i don't think you gave enough information.
February 8, 2017

Math
Travis is 19 years older than his sister Linda. In 4 years, he will be twice as old as Linda. How old is each of them now?
February 8, 2017

physics
i mean i got C
February 8, 2017

physics
In 5 seconds a car accelerate from 0 to 40 m/s. 20 sec after reaching 40m/s the car comes to a complete stop. if this deceleration takes 4 sec, how far has the traveled since its trip began? a)100m/s b)800m/s -c)980m/s- d)1140m/s e)1700m/s i got B but teach marked it wrong. ...
February 8, 2017

HELP!!! Social
1. C 2. C 3. C and A 4. D 5. A 6. B 7. C 8. B 9. B 10. B 11. D
February 8, 2017

HELP!!! Social
Thats actually correct miss sue just said it wasnt so you wont "cheat". Thank you anonymous!!
February 8, 2017

HELP!!! Social
Anyone from connections academy this correct answers are 1. C 2. C 3. C and d 4. D 5. A 6. B 7. C 8. B 9. B 10. B 11. D These are 100% correct i got all of them right!
February 8, 2017

HELP!!! Social
post the question lol.
February 8, 2017

physics
two balls are dropped in a vacuum. if one is caught in half the time as the other what is the difference in distance the balls traveled? a.1/4*t b.1/4*t^2 c.1/2*t^2 d.15/3*t e.15/4*t^2 I believe it is b. but i'm not 100% sure.
February 8, 2017

math
walk 1 mile to house and 1/2 mile to school how far you walk altogether
February 8, 2017

English
Thank You
February 8, 2017

English
Horror, fantasy, and comedy are all _______ of novels. A. informational types ==B. subgenres C. styles D. literary kinds The side characters in novels tend to A. have lives and stories of their own. B. be less developed than in short stories. C. be present in every single ...
February 8, 2017

English
Thank You
February 8, 2017

English
oopsss....Sorry the computer glitched
February 8, 2017

English
As a general rule, really great novels contain A. complex plots. B. multiple settings. C. universal truths. D. one main conflict.
February 8, 2017

English
Generally speaking, novels have A. single themes. ==B. multiple settings. C. limited characters. D. no resolutions. Is this correct??
February 8, 2017

Social Studies
Thnx guys! = )
February 8, 2017

Social Studies
Ms. Sue??
February 8, 2017

Social Studies
Ms. Sue for question number 4 I pick landowners and traders is that right?
February 8, 2017

Social Studies
Ms. Sue you are answering other questions and U have answered my Social Studies questions before will u please help me ??
February 8, 2017

Social Studies
Ms. Sue I know other people are answering my questions too but I really want YOU to tell me what u think
February 8, 2017

Social Studies
Ms. Sue PLEASE hurry
February 8, 2017

Social Studies
1. ____ taught that people need a strong ruler to maintain order 1. Daoism 2. Legalism***** 3. Buddhism 4. None of these 2. A Chinese family was usually headed by the 1. Oldest relative 2. Strongest man 3. Oldest woman 4. Oldest man***** 3. Who was the founder of Daoism whose ...
February 8, 2017

anonymous
what mass of benzene is required to reac with excess oxigen to produce 66.50 g of carbon dioxide
February 8, 2017

social studies
oh nvm did not see the response till now. thanks.
February 8, 2017

social studies
are those right?
February 8, 2017

social studies
new answers are DBCA
February 8, 2017

social studies
1 can also be D
February 8, 2017

social studies
Check my answers please Which of the following is the best example of the growing fear of communism and foreigners that America was experiencing in the 1920s? 1. labor unions losing supporters 2. the john scopes trial 3. the harlem renaissance 4. the sacco and vanzetti trial ...
February 8, 2017

ART
dont ask for help if you do not give the picture
February 8, 2017

Math
(w^-2j^-4) ^-3 (f^7 f^3) simply using positive exponents I think I double of the the threes and add. Little confused
February 8, 2017

Social Studies
Ms. Sue are my answers right or no? Can u just help me please? I have the answers just want to know if they are right
February 8, 2017

Social Studies
I did number the answer choices
February 8, 2017

Social Studies
Thanks
February 8, 2017

Social Studies
The Golden age of Indian culture came during which empire? 1. Roman 2. Persian 3. Gupta**** 4. Mauryan This raja conquered weak kingdoms left by Alexander the Great. 1. Chandragupta Maurya**** 2. Asoka 3. Hari Krishna 4. Vishnu In this section of the Mahabharata, Krishna talks...
February 8, 2017

spanish
Wow Cassandra! You are talented!
February 8, 2017

MAth
an isosceles triangle has two angles that measure 75 degrees. what is the measure of the third angle of the triangle?
February 8, 2017

English
Thank You
February 7, 2017

English
A character who is depicted realistically and has his or her own personality and history in a story is what type of character? A. Individuated B. Main == C. Modern D. Representative Which of the following is not considered a level of setting in a story? A. Supernatural B. ...
February 7, 2017

Math
TY
February 7, 2017

Math
Root, Solutions, and Zeros mean the same thing
February 7, 2017

Math
Does the term "one real solution" and "one root" mean the same thing
February 7, 2017

History
how do hobbes locke rousseau and montesquieu define liberty
February 7, 2017

Math
7/8×16=
February 7, 2017

Math
Katherine,claire and Lisa each have coins saved.Lisa has twice as many coins Lisa has.write a smplified expression representing the total number of coins that the three girls have
February 7, 2017

social studies
it is labor strikes
February 7, 2017

social studies
is it labor strikes
February 7, 2017

social studies
Thats rude
February 7, 2017

social studies
how people were scared of communism in the usa (social studies is my worst subject)
February 7, 2017

social studies
No idea. I cannot find the answer to this question.
February 7, 2017

social studies
This question for me is the one I need help with. I learned about the roaring 20s and how women got their right to vote, the great depression, and communism. My guess is A.
February 7, 2017

social studies
1. According to Americans living in the cities, what was a sign of a communist revolution in the United States? 1.) the rise of mass culture 2.) labor strikes 3.) the deportation of anarchists 4.) the Great Migration this quiz is really hard...
February 7, 2017

Effective Learning Environment
you funny Ms. Sue Thanks
February 7, 2017

Effective Learning Environment
Which would be an important consideration for developing a preschool classroom? A. Unlike kindergarten children, children at this age don't participate in long-term projects, so they don't need storage for longterm work. B. You won't need a science or math center ...
February 7, 2017

Math Limits
Let, f(x) = {4, x<5, -3x, x=5, 10+x, x>5} Evaluate each of the following: a) lim(x-->5-)f(x)= b) lim(x--)5+)f(x)= c) f(5)=
February 7, 2017

Math - Continuity of Functions
Let f(x)=(x-2)/((sqrtx)-(sqrt2)), if x does NOT equal 2 and f(x)=k if x=2. Then f is continuous everywhere in its domain if k=
February 7, 2017

science
Two bricklayers are going for a swim. One bricklayer’s is the father of the other bricklayer’s son. How are the two bricklayers related?
February 7, 2017

spanish
Claudia _______ muchos tacos.
February 7, 2017

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