# Posts by lexi

Total # Posts: 379

algebra 2
THe loudness L of a sound is measured by L=10 log10^R where R is the sound's relative intensity. One person talks with a relative intensity of 10^6 or 60 decibels. How much louder would 100 people be ,talking with the same intensity. So would I just use L= 10log10^1/10^6? ...

Math

Physics
Use the Law of conservation of energy to predict the final speed of a bowling ball dropped from the top of a 25.0 m tall building just before hitting the ground. ignore air resistance.

Algebra
Solve the following proportion. 2/15 = 13/x A: 390 B: 1.73 C: 2.31 D: 97.5 *** Can someone explain why its 97.5??

Government
Asha lives in a nation that has a legislature and a prime minister. Citizens in her country vote in elections to elect their legislative representatives. Then parliaments appoints the prime minister. 1. Explain why a student would chose "limited, because not everyone ...

Anyone else? Maybe someone who did this assignment??

They are all from 1-11

Asha lives in a nation that has a legislature and a prime minister. Citizens in her country vote in elections to elect their legislative representatives. Then parliament appoints the prime minister. 1: Does Asha's nation have a limited or an unlimited government? - Limited...

Social studies
What is a definition of citizenship? -having been born in a country -being a full and equal member of a nation -having pledged to respect and support a governments's values****** -fulfilling all the responsibilities and having all the rights of living in a society Why do ...

Goverment
1: Asha lives in a nation that has a legislature and a prime minister. Citizens in her country vote in elections to elect their legislative representatives. Then parliment appoints the prime minister. Does Asha's nation have a limited or an unlimited govenment? - limited, ...

Science
Which of the following would have the greatest force? An object with low mass accelerating slowly An object with low mass accelerating quickly** An object with high mass accelerating quickly An object with high mass accelerating slowly Is is B?

Government

Government
What is a definition of citizenship? -having been born in a country -being a full and equal member of a nation -having pledged to respect and support a governments's values****** -fulfilling all the responsibilities and having all the rights of living in a society Why do ...

Science
Thank you guys so much!

Science
My assignment is to make an experiment to investigate the effect different forces have on an object’s motion. And this should test at least one of the laws of motion. Now all I ask is an example of an experiment I could do. I'm having trouble coming up with an idea ...

Government
How is the number of Electoral College seats per state determined? -by the number of delegates assigned to the state -by the total number of House and Senate representatives -by the traditional number signed under the 12th amendment -by giving each state seats Is the answer b?

Algrebra
1: Dory bought 2 computers on sale for \$210.99 each. He sold them to his friend for \$240.00 each. What was his profit? -\$52.99 -\$58.02 ***** -\$421.98 -\$480.00 Please check;)

Government
Well I know legislative's job is mainly creating new laws. Hmm... im going to have to go with A and D?

Government
1: Which of the following responsibilities are held by the legislative, rather than executive, branch? (Select 2) A: writing and voting on new laws(my answer) B: providing social programs to citizens C: selecting new judges for federal courts D: determining the budget of ...

Math
Explain How To Change more 0.7and 5/8.

Government
OH its C and B

Government
Is it e and d?

Government
Oops , i meant U.S.

Government
1. How is the I.S. constitutional government designed? Select 2 that apply. - The Judicial System is controlled by the legislature - the three branches of government can check and balance each other - Powers not given to the federal government are reserved to the states - each...

Government
Could you help me understand the answer then? Like a link or something?

Government
1. "A peice of coastal land, and surrounding fishing areas, has been occupied by a fishing society for centuries. This society does not have any government, or knowledge that any larger government rules over them" Do political scientists consider the society ...

Algebra
1) Simplify: (Y^4) (y^3) A:y^1 B:y^7 (my answer) C:y^12 D:y^43 2)Simplify: Y^6 / y^2 A: y^8 B: y^4 C: y^3 ( my answer) D: y^1 3: Convert into a fraction 5-^3 A: 1/5 B:1/15 (my answer) C:1/25 D:1/125 4: 15^0=? A:0 (my answer) B:1 C:15 D:1/15 5: Select all the expressions that ...

Social studies
I am lost .. Why did the great compromise establish a two-house legislature? A:to fairly represent all states B:to allow for population growth C: to provide checks and balances D: to prevent unconstitutional laws***? In what way did the structure of the Virginia House of ...

Science
I have a 91 as my average now. I only have two weeks left. What do I need to get and a (93)?

Government
One more thing... To be a citizen, one of the options include being a person of foreign birth successfully completes the naturalization process right? I studied it and it is always including the naturalization process.

Government
Okay.. so its voting an election? Lol

Government
Yea .. i studied the democratic values and i know that patriotism is definately in there .. but some of the democratic values didn't include voting nor serving. But it did say something about the persute of hapiness, so im going to guess it's: Patriotism and serving in...

Government
So one of them is right im guessing?

Government
Of the following choices, which ones are concidered democratic values?(2 points) Serving the military Honesty **** Patriotism **** Voting in an election Please check my answers. :)

English

English
Here is another approach .. Can someone tell me a book that you can read during the 8th grade unit? Example: The Maze Runner. What is another book we got to choose ?

English
The question doesnt ask for someone's summary , its a compare and contrast thing . I just need an example of a book .

English
Can someone give me a summary of one of the books they read for the 8th grade unit? Ex: The Mazerunner ? This will help me with my answer. Thank u

English
1: which word is most similar to the word assail? (1 point) > defend > greet >attack****(my answer) >embrace Is this correct?

Science
Thank u

Science

Social Studies
1:What fundamental problem did noah Webster see in the Articles of Confederation? > that states would always work in their own self-interest even if it meant harm to the nation as whole > that the central covernment would always favor large states over the smaller states...

Social Studies
1:What fundamental problem did noah Webster see in the Articles of Confederation? > that states would always work in their own self-interest even if it meant harm to the nation as whole > that the central covernment would always favor large states over the smaller states...

Chemistry
An element crystallizes in a body centered cubic unit cell. The radius of this element is 2.20A , and the density is .991 g/cm^3. how many moles of atoms are within one unit cell?

Now I understand. Thank you!

Use the prime factorizations of 24 and 28 to find their least common multiple. My answer is 2. Is that correct?

5th Grade Math - Urgent Part II
Thank you!

5th Grade Math - Urgent Part II
Sorry my question got cut off. 2 to the 6th power times 5 to the 6th power equals 1,000,000. Is there another number that has the prime factorization 2 to the 6th power times 5 to the 6th power? Are you saying the other number that has the same factorization is 64?

Math
1/3 (b-4) =1

Math (Statistics)
12. Clancy, Rowling, Tolstoy Readability: Pages were randomly selected by the author J.K.Rowling, Leo Tolstoy, and Tom Clancy books. Use a 0.05 significance level to test the claim that the three samples are from populations with the same mean. Do the books appear to have ...

Math (Statistics)
Determine whether a probability distribution is given. If a probability distribution is given, find its mean and standard deviation. If a probability distribution is not given, identify the requirements that are not satisfied. 8. Male Color Blindness: When conducting research ...

Statistics Homework
10. In a Microsoft Instant Messaging survey, respondents were asked to choose the ,most fun way to flirt, and the accompanying table is based on the results. X P(x) E-mail 0.06 In person 0.55 Instant Messaging 0.24 Text Messaging 0.15

Algebra
What are the slope and y- intercept of the graph of y=-2/3x+1?

geograhy
What were some the economic effects the stamp act had on colonists?

Language Art
1 - D 2 - A 3- C 4- B

algebra
The hypotenuse of a right triangle is 8m long. One leg is 2m longer then the other. Find the lengths of the legs. How would you solve this equation?

Social Studies
South Carolina raised additional funding for public education by a. Charging tuition for students b. Implementing a sales tax c. Applying a tax to college tuition d. Requiring new business to pay a tax I think it's b?

English
What was life like for Jewish people under Nazi occupation?

Geography
European colonial powers were not concerned with keeping kingdoms or cultural groups intact. What factors might have contributed to the borders they created?

Precal
How would you work this out? This is verifying trigonometric equations. cot^3x+ cotx= cosx(csc^3x)

Trig
If tan A= 3/4 and cos B=-5/13, where A and B are both third-quadrant angles, find sin(A+B). Please explain how you found all the answers

math
Simplify the following expression 1/2(14x-2)-1/4(-4x-24) HELP ME

social studies
Thanks Ms. Sue, I appreciate it.

social studies
Is my answer good? If not how can I make it better? Ms. Sue?

social studies
Please help me Ms. Sue. On my online school they have a discussion where we answer a question and reply back to other students. The question is : What challenges must Cyprus overcome to reunify? Explain your ideas about this topic and suggest ways that Cyprus could work to ...

Science
A charge q1=7.00 x 10^-6 is placed 0.300m from a second charge q2=-5x10^-6 C. Find the magnitude the force between the two charges.

Language Arts
Actually part be is A.

Language
Asdf is correct

Art
@me @girl @Dylan @calie are correct

Geometry / Math
Arrie is wrong, Asuh dude is correct. Its A, B, D, A

math

Language Arts
Eric Mashak is correct I got 100%

Spanish
Thank you! I figured it out! And it was a good explanation!

Spanish
Would it be esta?

Spanish
Paco ______ de Madrid -Soy -Eres -Es * -Está * Would it be one of those two?!

Technology
1.)A 1.)B 3.)C I got 100%

Science
In humans the allele for curly hair and the allele for straight hair show incomplete dominance. If two people with wavy hair have offspring, what percentage of their offspring would you expect to have wavy hair? A.) 100% B.) 75% C.) 50% D.) 25% Would it be 50%?!

Social Studies
1.) Pioneers tended to settle with others from their home communities along A.) Canals B.) Toll Roads C.) Great Rivers D.) State Boarders 2.) Which of these is contributed greatly to the growth of the cities such as Cincinnati A.) Conestoga Wagons B.) New Roads C.) Canals D.) ...

language
Actually vanilla grape is wrong so your the liar Lonna had it right

please stop everyone its just math and we just need the answers

geometry
Two triangles have the following pairs of congruent sides BD=Fj=DG=JM,and GB=MF. Write the congruence statement for the two triangles.

Physics
The total U.S. consumption of electricity in a particular year was 5.0 x 1012 kilowatt-hours. What is the mass equivalence of this amount of energy? Show all calculations leading to an answer.

Physics
Suppose the thickness of an oil film on water is just the right thickness for canceling red light. What color will your eye see? Explain using 3 – 4 complete sentences.

Physics
In a lab experiment, 45 grams of a metal are heated from 22⁰C to 78⁰C by the addition of 450 J of heat. What is the specific heat of the metal? Show all calculations leading to an answer.

Pre calculus
Thanks!!! :)

Pre calculus
Find the domain of the function. f(x) = -2x + 4 A. (-∞, 0) u(0, ∞) B. (-∞, ∞) C. [-4, ∞) D. (0, ∞)

Pre calculus
(-∞, ∞) Is this right?

Pre calculus
I think it is B but i can't be sure!

Pre calculus
Find the domain of the function. f(x) = -2x + 4 A. (-∞, 0) u(0, ∞) B. (-∞, ∞) C. [-4, ∞) D. (0, ∞)

english
Reed, could you please take a look at my question? Thank you!! :)

Social Studies
Christians and Muslims wanted to control the Holy Land because? A.Of the region's gold mines B.They needed supplies for their armies C.It had valuable water resources D.They believed it was a sacred place Is it D?

Social Studies
Is fief Land given in exchange for loyalty? I think it is but....

Social Studies
Who organized the trade in medieval cities and towns? A.Guilds B.Clergy C.Knights D.Journeymen Is it A?

Social Studies
What was one cause of the revolution in Russia? A.The Russian economy was very strong B.people were poor and had hard lives. C.Russians were content with their government D.Prince Alexis died Is the Answer B?

MATH
Kevin earns \$15 per hour for working 8 hours. Then he earns \$18 per hour for working overtime for 4 hours during a day. What is the average amount that Kevin earns per hour during a day?

Social Studies
It's C

Social Studies
Because of the great prosperity during the 1920s,this time became known as A.the awesome twenties B.The terrific twenties C.the roaring twenties D.the profitable decade. D?

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