Science HELP! (plzzz read!)

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science

what are hydrocarbons?

chemistry

science

jules

Science

Science

Nothing.

science

What are those

science

what is computer?

Science

what is Porn?

science

what is a vector

science

what is isotopes

science

What is osmosis

Science

What is conductor

science

What is the Biosphere ?

Science

What is vector?

Science

What is vectors?

science

what is inertia?

Science

4MV=4×?V

science

what is i for glucose

Science

What is physics

Science

what is a watershed?

Science,

Can you write a

Kumar

What is science?

Science

What Is lever.

science

how can I convert 1% w/v to g/ml

Science

What Is Enzymes

Science

What is a cation?

Science

What is methanol?

Science

What are constellations?

science

What is mole?

Science

What is force

science

what is force

Science

E.f of feso4

languageee artees

Read the following lines of dialogue spoken by Grandma Sands in Chapter 12 of The Watsons Go to Birmingham1963 Lona, things are different from what they were when you left. Nearly everything changes. Your daddys been gone for almost twenty years . . . Now Mr. Roberts is my ...

Urgent English help

The sentences below have transitive verbs so each verb has a direct object. Read each sentences and underline its direct object. (Underline the subject once, and double underline the action verb and circle the do.) *** Some may not have DO*** please correct me if I'm wrong! I ...

Voting Question

Which is true? 1.People are more likely to vote in presidential elections than they are to vote in congressional elections. (or) 2.People are more likely to try to persuade how someone else will vote than they are to read about campaigns in the newspapers. I say 1 is true, my ...

math

An English teacher needs to pick 10 books to put on his reading list for the next school year, and he needs to plan the order in which they should be read. He has narrowed down his choices to 5 novels, 6 plays, 5 poetry books, and 6 nonfiction books. Step 1 of 2 : If he wants ...

English

Read the following speech by Romeo in Act II, Scene ii. O, speak again, bright angel! For thou art As glorious to this night, being o'er my head, As is a wingèd messenger of heaven Unto the white-upturnèd wond'ring eyes Of mortals that fall back to gaze on him When he ...

7th grade English Ms. Sue ASAP please

Questions 1 and 2 correspond to “Amigo Brothers.” Question 4 corresponds to "Friendships and Peer Pressure." 1. How do Antonio and Felix feel about each other after their fight? (1 point) Felix is angry with Antonio for injuring his eye. Antonio is afraid of Felix because ...

Calculus--Reiny

Calculus - Reiny, Friday, December 23, 2011 at 6:59pm I read that as (4a^2-1)/(4a^2-16) * (2-a)/(2a-1) , my brackets are necessary = (2a+1)(2a-1)/( 4(a+2)(a-2) * (2-a)/(2a-1) the (2-a)/(a-2) are opposite, they will give you the -1 so.. = -(2a+1)/(4(a+2)) , again you have to ...

Englsih

1. He waited for the plane reading a newspaper, 2. He waited for the plane while he was reading a newspaper. 3. He waited for the plane while he read a newspaper. ----------------------------- Does #1 mean #2 or #3? Which one is similar to #1, #2 or #3?

Ap World History

This is my teachers first year teaching this class. So... I'm not the only one who has a D in that class. I was wondering if some one can please give me some advice here on this class. I'm not exactly sure how to approach this class. A couple of days ago we had a unit two test...

english

how would you encourage a relucant peer reviewer Posted by SraHendry on Tuesday, August 22, 2006 at 9:56pm. http://www.jiskha.com/display.cgi?id=1156263465.1156298219 The purpose of peer review is to give both students an opportunity to gain insight in writing style and syntax...

Math

Practice Dividing by 9 History : 72 Art: 81 Science: 54 Travel: 63 Fiction: 90 Biography: 45 Poetry: 27 Cooking: 36 1/Raul might put an equal number of each kind of book on 9 shelves. How many types of books will have an even number on each shelf? Answer: 3 types of books.. ...

CIS 105

• Write a 350- to 700-word paper in APA format that addresses the following items: Think about how your computer system compares to a state-of-the-art system. Identify the following components of your system: type of central processing unit (CPU) amounts of random access ...

Language Arts

23. Respond in a paragraph. Answer is written in complete sentences. Compare the poems by Szymborska and Milosz read over the course of this unit. All are important twentieth century writers addressing a similar theme: death. Which poet addresses it in terms of the times he ...

grammar

Identify the appropriate punctuation for the phrase in () in the sentence; The song (You Are My Sunshine) always cheers me up. italics quotation marks (my choice) single quotation marks none of the above Identify the sentence in which the word or words in () are punctuated ...

Trigonometry

Could someone please help me out with this? I've read my text book, but can't seem to figure it out. And could you please show me how to do them? The Earth travels in a circular orbit around the Sun at 29.79 km/sec. If the radius of the orbit is 1.496 x 10^8 km, what is the ...

proof read these 2 sentences

There are so many gifted athletes on both the boys and the girls side it is unbelievable. On any given Sunday there is a log jam of competitors on multiple tours (AJGA, TJGT, FCWT, etc.) all trying to out shoot each other and go low to take the tournament! should it be the ...

Literature - The Metamorphosis

The Metamorphosis is a novel by Franz Kafka which has lots of religious symbolism. For example, when an apple is thrown at Gregor and embedded in his skin. I heard that in religious symbolism, apple terms for sin. What, however, is the significance when the apple rots away? ...

Circuits

I need to calculate the voltage through the resistor and the voltage through the inductor of an RL series circuit for different frequencies. The voltage of the source is 2.5 V. The inductor is at the top and has an inductance of .200 H and the resistor is at the right with a ...

Circuits

I need to calculate the voltage through the resistor and the voltage through the inductor of an RL series circuit for different frequencies. The voltage of the source is 2.5 V. The inductor is at the top and has an inductance of .200 H and the resistor is at the right with a ...

Math

The National Association for Women in Science asked recent high school grads if they had taken certain science classes. Of those surveyed, 90 said they had taken physics, 138 said they had taken chemistry and 45 said they had taken both. Thirty-two said they had taken neither...

Science

A science teacher was curious to see whether offering money for good grades would increase student peformance on a test. The teacher offered half of the students in the class $5.00 if they got an A on their next test. The other half of the class was not offered any money. What...

Science

A science teacher was curious to see whether offering money for good grades would increase student performance on a test. The teacher offered half of the students in the class $5.00 if they got an A on their next test. The other half of the class was not offered any money. ...

Science

A science teacher was curious to see whether offering money for good grades would increase student performance on a test. The teacher offered half the students in the class $5.00 if they got an A on their next test. The other half of the class was not offered any money. What ...

Radicals

i need help solving this problem.. -2 multiplied by the square root of 5 multiplied by 3 which is multiplied by the square root of 6 which is also multiplied by the (-)negitive square root of 7 plz put the problem in symbols as it is shown in your textbook or wherever it is. i...

Physical Science

1. Which equation correctly shows beta decay? (A) 210/82 Pb -> 209/81 Tl + 0/-1 e + y (B) 210/82 Pb -> 209/83 Bi + 0/-1 e + y (C) 210/82 Pb -> 210/83 Tl + 0/-1 e + y (D) 210/82 Pb -> 210/83 Bi + y (E) 210/82 Pb -> 210/83 Bi + 0/-1 e + y 2. The half-life if radon...

College Chemistry Lab

Suppose that a 2.50x10^-6M solution of red dye No. 2 had an absorbance of 0.585 at its wavelength of maximum absorbance. A second solution of red dye No. 2 is too concentrated to read its absorbance so 5.00 mL of the concentrated dye solution was diluted with water to a volume...

English

Could you please check these few sentences, please? Thank you very much! 1) Can't you say "cheat in the maths test"or is only on possible? She invites me for a walk (is it a mistake? She invited me to go for a walk) 2) She makes a living by teaching. She was sorry (is it ...

history

in the 1920s, literature played a huge roll in people's lives. however, when the great depression struck in 1929, people were unable to purchase literature and books were focused on the downfall of society and how the glitz and glamour of the 1920s dissapeared. my question is ...

Grammar -- subject-verb agreement

"Susannah Wheatley, wife of slaveholder John wheatley, took great interest in Phillis's education, and it was (she/her) who taught Phillis how to read and write English." We're to choose the appropriate verb for the subject (Susannah Wheatley), but I'm having a bit of trouble ...

Microeconomics

Indicate how you think each of the following would shift demand in the indicated market: a.Incomes of buyers in the market for Adirondack vacations increase. b.Buyers in the market for pizza read a study linking hamburgers consumptions to heart disease. c.Buyers in the market ...

English

Select the term that correctly identifies each sentence or underlined part of a sentence. 1. James Joyce was a great master of stream of consciousness. (1 point) *simple sentence compound sentence complex sentence compound-complex sentence 2. Joyce, however, owed much to a ...

Programming Logic & Design

Modify the previous process to store the scores in an array. You will need to use either parallel arrays or a two-dimensional array in order to store the score, slope and rating for each entry. In the loop you created in the previous assignment to read the 10 scores, add logic...

math

i still don't get it im comfused on how many centimeters are there in a decimeter, a meter, and a hectometer 10cm=1dm 100cm=1m 10000cm=1hm There are 100 centimeters in a meter. We know that becase of the prefix centi-. Please re-read DrBob222's post. It explains the prefixes ...

computers please check my answer

List five important points to remember when you're planning a PowerPoint presentation? This what I got say what you need to say in as few lines as possible. I think it's generally recommended no more than 7 lines per slide. Also, make the presentation as short as possible ...

Language Arts

9. Read the following sentence: Brian, would you please take that binder to Mrs. Smith with the red cover? What is the best way to correct the misplaced modifier in the above sentence? (1 point) a. Brian, would you please take that binder with the red cover to Mrs. Smith? b....

Science

Cosmos Episode 1 Worksheet Directions: Answer the questions as you watch episode 1 of Cosmos: A Spacetime Odyssey 1. What is the name of Neil deGrasse Tyson’s “spaceship” 2. What is responsible for creating wind and keeping everything in the solar system in its clutches...

Science

2. Your friend John complains about his poor grades. You go to his house to study one day. The only place John has to study is at the kitchen table. While you are there, his younger brothers run through the kitchen screaming over and over again. What advice would you give John...

Science

2. Your friend John complains about his poor grades. You go to his house to study one day. The only place John has to study is at the kitchen table. While you are there, his younger brothers run through the kitchen screaming over and over again. What advice would you give John...

English

Could someone read my five sentence paragraph. Before I turn it in. Thank u. To prepare to host a party or an event. The first thing I would figure out the date and location. Then I would sat down and figure out a menu,the guest list,entertainment. I would also seek input and ...

history..maths litercy..geography..life science..isizulu..life orentation..

im doing grade 11 and next year im doing grade12 so my question is that i want to be a boilermaker and i want to work in sasol so i don't know if this sbject is right to do boilermaker if you have any information please contact me on 0736124260 or 0739615308 in june exam my ...

Language Arts - Please Check Answers

Please help me with the following questions: 1. Read the excerpt from Act II, scene v of Romeo and Juliet. Friar Laurence: These violent delights have violent ends, And in their triumph die, like fire and powder, Which, as they kiss consume: the sweetest honey Is loathsome in ...

English

Read the following passage from “Three Skeleton Key”: The rats of the sea are fierce…. Large, strong, and intelligent, clannish and seawise, able to put the best of mariners to shame with their knowledge of the sea, their uncanny ability to foretell the weather. How has ...

literature

I need an essy examples for an essy bout excusses???????HELP!???????!??!?!!? http://madtbone.tripod.com/work_excuses_2.htm Is a good source for excuses. If you read a few, you get the idea what is really happening: Folks are looking for some validation to avoid something they ...

Math

Mrs.Smith's class has 12 girls and 8 boys. What percent of he class are girls? [#boys/girls+boys]*100 = percent I didn't read the problem very carefully. The calculation above is percent boys. Percent girls is done similarly but use # girsl instead of # boys OR 100 - percent ...

Environmental Science

I'm having diffulculty finding the answer through this passage. Could you please help me out? Industry accounts for 19 percent of water used in the world. Water is used to manufacture goods, to dispose of waste, and to generate power. The amount of water needed to manufacture ...

Forgot my book, need science help!!

Please help me I have a whole section to do over the weekend and I forgot my book! Please help!! You'll need to post a question in order for a science teacher to know what kind of help you need. Biology? Chemistry? What? And what is/are the question(s)? Just remember -- the ...

English

Read the passage. Choose the best way to rewrite the words in quotes. If the words are already correct, select "no change." Do you know what you "wanted" to become when you grow up? In the past, I "think" I "wished" to be a psychologist. I still "am respecting" people who ...

Science

I did A Lab in science where I had a Small hotwheels car and started and 6 books and made a ramp. I then timed how long it took the car to go 2 meters from the ramp. after each trial I added one more book to make the slope higher. The car stayed the same and the higher the ...

Science - geology

The age of a granite can be determined using radiometric dating. Explain the basis for a determination of a 238U-Pb radiometric date of 1120Ma for a granite.......HELP!!! hi sounds like you are on the same course as me i was stuck on this so give this a go as this is what ...

Literature

I need help with the meter of this poem: Wild Nights -- Wild Nights! Were I with thee Wild Nights should be Our luxury! Futile -- the Winds -- To a Heart in port -- Done with the Compass -- Done with the Chart! Rowing in Eden -- Ah, the Sea! Might I but moor -- Tonight --In ...

Physics

Instructions: Read the following paragraph carefully. Then use what you know about momentum, work, and energy to answer the following questions. Be sure to show your work. You are a traffic accident investigator. You have arrived at the scene of an accident. Two cars of equal ...

Foreign languages

Can you please check these sentences, Writeacher? Thank you. 1) We have been waiting here nearly three hours (Can you omit "for"?) 2) “I’ve spent all my pocket money on this book!” (Sally/exclaim). She exclaimed she had spent all her pocket money on that book. 3) He said...

psychology

A team of psychology students would like to expose their classmates to an embarrassing experience in order to gather data for their term project. Their instructor has asked them to read the ethical guidelines published by the American Psychological Association. She wants them ...

English

Read the following passage from the Odyssey: "There's our sign! I know not more. Could someone else's hand have sawn that trunk and dragged the frame away?" Their secret! as she heard it told, her knees grew tremulous and weak, her heart failed her. With eyes brimming tears ...

Physics

You decide to repeat Archimedes experiment and determine the density of a candle holder. you suspend it from a spring scale and scale reads 8.0N. You then lower the holder into a tub of water until completely submerged and it reads 5.0N. what is the volume and density of the ...

anatomy/brain

Of cerebrum, cerebellum, brain stem, or limbic system, where does most of the brain's activity occur. I BELIEVE IT IS THE CEREBRUM OF INFORMATION READ FROM MY TEXTBOOK AND A FEW ONLINE HELP SITES BUT AM NOT SURE. Since it is the connecting portion between the brain and the ...

7th American History

I am working on a assignment the problem is: Be able to explain how transportation innovations of the time period affected migration patterns in the United States. Be able to talk about different types of transportation innovations, how they these innovations changed how ...

English

I urgently need you to check these few sentences, Writeacher. Thank you very much. 1) I'm happy (pleased) to read (know) that you have found colleagues interested in setting up an email partnership among our students. 2) My students are all looking forward to receiving the ...

English

Anyone who has read I want to be Miss America The sisters were being groomed to be dutiful daughters and wives enter beauty contests*** got to college start jobs right after high school What effect does the "ethnic look" in American fashion have on the author She feels ...

Chemistry

I have read Le Chateliers principle but am having a little trouble explaining the effect of pressure and temperature on the equilibrium yield of methanol (CH3OH). Can anyone also tell me the effect of the increase of temp will have on the rate of the reaction? Yield of ...

Algebra I

What is the quadratic equation? In the standard form of the quadratic, ax2 + b x + c=0 a, b and c are constants. Then x is equal to (-b +- sqrt (b2 -4ac) )/2a huh?? You asked what the quadratic equation was, I gave it to you. You need to read your text on this if you are lost...

Chemistry

describe the preparation of 12 mL of a 0.050 M solution of each of the halogens, using the reactions in the preceding question. Available to you are solid Ca(OCl)2; 0.20 M solutions of NaCl, NaBr, NaBrO3, and CuSO4; a 0.40 M solution of NaI; a 0.50 M solution of H2SO4; ...

information technology

Write a puesdocode to read the marks of a number of students who took an examination, terminated by the mark 101. The psuedocode should count the number of students who pass and the number of students who fail. The pass mark is 60%. Finally the psuedocode should output the ...

information technology

Write a puesdocode to read the marks of a number of students who took an examination, terminated by the mark 101. The psuedocode should count the number of students who pass and the number of students who fail. The pass mark is 60%. Finally the psuedocode should output the ...

science

how did ice get its name?

science

what is a sample of a gas

science

what are the 5 branches of physics?

science

what are the subunits of starch

science

what are the parts of the cells

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