Help!

How does a light bulb transform electrical energy into radiant energy? The metal filament is heated hot so the the outer electrons on the atoms become exited to higher unstable energy levels, and as they come back to natural levels, light is emitted. THAN...

18 years ago

Hey guys. could you please help me out with this? From chapter 12: 1)What does Ralph say to the twins when they refuse to help him? 2)How does the author describe Ralphs flight accross the island? 3)Why does Ralph say that he is in charge of the island? I...

18 years ago

Please help me! Its due tommorow! 1) Why is piggy's fall emphasized? 2)How does the author discribe Ralphs flight accross the island? 3)What does Ralph say to the twins when they refuse to help him? Thanks so much! :D You've already received help on these...

18 years ago

Really need your guys help! Please answer! I cant figure it out! Chapter 12- 1) Why is percival unable to remember his name and address? 2) What does Ralph say to the twins when they refuse to help him? I would be so grateful if you helped me out! :D http...

18 years ago

CHapter 2: Why do you think the beastir comes to dominant the meeting? What does it symbolize? Please help me out on this one. I cant figure it out and its so frusterating! Thank you so much! I have never read this book. If no one else has, please check i...

18 years ago

What does Ralph say to the twins when they refuse to help him? (chapter 12) Please help its very frusterating! This gives a very good summary of that chapter: http://www.sparknotes.com/lit/flies/

18 years ago

Why is percival unable to remember his name and address? Please help!! :( He is one of the "littleuns". He is so traumatized by the events he lives through that he forgets what civilization is about, including his name. http://www.bookrags.com/notes/lof/C...

18 years ago

What does Ralph say to the twins when they refuse to help him? (Chap.12) Why do you think the beastie comes to dominate the meeting? (chap.2) Why does Roger shove his way past Jack, only just managing not to edge him aside?(chap.12) Please help! http://ww...

18 years ago

Why is Emily Murphy a hero? 3 things. I need it for tonight if you could please help me out. =) In 1911, Murphy successfully persuaded the Alberta legislature to pass the Dower Act that would allow a woman legal rights to one third of her husbandfs prope...

18 years ago

What do you call numbers that cannot be arranged into 2-row arrays? What do you call numbers that can be arranged into 2-row arrays?

18 years ago

Why is it that more boys than girls go to school in Africa? It says that for every 100 boys there are 83 girls enrolled in school. Why so few?

16 years ago

8(x+1)^2

16 years ago

Prove, geometrically, that a ray of light entering a plate of glass always emerges in a direction parallel to the incident ray.

14 years ago

Two identical pucks are on an air table. Puck A has an initial velocity of 2.0m/s in the +x-direction. Puck B is at rest. Puck A collides elastically with Puck B and A moves off at 1.0m/s at an angle of 60 degrees above the x-axis. What is the speed and d...

14 years ago

What is the molecular formula for the folowwing compound? Empirical Formula: C3H6O2 (M=74.08 g/mol)

14 years ago

calculate the moles of compound in 0.540 grams of ammonium Bromide

14 years ago

Solid sodium reacts violently with water, producing Heath hydrogen gas, and sodium hydroxide ( 2Na + 2H2O --> 2NaOH + 2H2 ). How many molecules of hydrogen gas are formed when 67.2 g of sodium are added to water?

13 years ago

The price, $C, of printing n copies of a book is partly constant and varies partly as n. The selling price of each copy of the book is fixed as $b. If 630 copies were printed and sold, there would be a loss of 10%. If 980 copies were printed and sold, the...

13 years ago

I need help with Stoichiometry Mapping and solving using the "line bar" method Cl2P4(s)+6Cl2(g) --> 4PCl3(g) How many mL of PCl3 can be produced by the reaction of so g of Cl2(g)

13 years ago

simplify. 1) 9 - 3 - 4 2) 9 + 1 +3 3) 6 + 1 + 3 4) 5 + 4 - 2 5) 6 - 5 + 2 6) 9 - 2 + 5 Help D:

13 years ago

is it true that people who suffer from anterograde amnesia will recall past memories but not be able to make new ones?? or they lost the past and unable to make new memories??

13 years ago

I'm suppose to 'determine whether the equation is an identity or a conditional equation. A) -6(x-3)+5 = -2x+10 I solved this and got x = 13/4. How am I suppose to figure out whether its identity or conditional equation? Same goes with this problem B) -7(x...

13 years ago

There are 40 students in a class. There are 4 more boys than girls. How many girls are in the class?

12 years ago

how tall must a water filled manometer be to measure blood pressure as high as 300 mm Hg? what do i use for pressure, density and height?

12 years ago

a 32 kg child stands at the edge of a circular platform that rotates at w=2rad/s about its center. Mass of platform=60kg, radius=2m. The child walks from the rim towards the center. Find the Angular speed when the child reaches a point 0.500 m from the ce...

12 years ago

You are at the park. You are going to analyze a roller coaster. You ask the attendant for the height of the first hill and find out that it is 106.1 feet tall. Along with your group members, you pace off a train waiting to be loaded. The train is 10.5 pac...

12 years ago

Bob spends 3/8 of his pocket money on food and 1/3 of it on a present for his sister. What is the fraction of his pocket money remains? I need some help on this!

11 years ago

Is a gazelle the closer to a camel or lioness on a cladogram? I think camel

10 years ago

1) if a positive and negative charge each has a magnitude of 6 uC and are separated by a distance of 10 cm, what is the force between the particles? 2) Given that the repulsive force between two identical positive point charges is 1.0 N when the charges a...

10 years ago

Write equation showing how to 2-phenylethanol could be prepared for each of the following starting materials: a) ethyl 2-phenylethanoate Thank you!

10 years ago

Suppose you work at an amusement park. Your boss has asked you to determine the "people current," a measurement of moving people coming through the entrance of the park. a) what would be the units of "people current?" b) what information would "people cur...

10 years ago

If you were to add a Dor to a quarter note in four-four time, how many beats would the dotted quarter note occupy? 1. Half a beat 2. One beat 3. One-and-a-half beats 4. Two-and-half beats

10 years ago

What is/are the main factor(s) that determine(s) that your plants will grow into bean plants (or other fast-growing plants that you used for your experiment) and not some other type of plant (genetics, environment, or both)? Explain your answer

10 years ago

1.) Choose the term that best describes the type of sentence shown. If you fail to plan, you plan to fail. a.) Simple. b.) Complex c.) Compound d.) Compound complex B 2.) Chose the term that describes the type of sentence shown. John was late to dinner an...

9 years ago

________, studies by scientists have found a fly's brain can process information faster than nearly any living creature Which transitional phrase would most appropriately connect the paragraphs? a.) In fact, b.) On one hand, c.) For example, d.) For this...

9 years ago

What is one thing Anti-Imperialists and Pro-Imperialists agreed on? I have been looking for one thing for weeks. Thank you

9 years ago

In "the sound of thunder," the author builds to Eckels' death by doing all of the following except.. a. describing the antigravity path b. asking Eckels' to sign a release before leaving c. Travis threatening to leave him back in prehistoric time d. havin...

9 years ago

1.) The speaker in "Mending Wall" feels the wall is a.) unnecessary since they have nothing that will cross to the other side b.) A way to create darkness c.) a tradition that reminds him of his fathers generation and era. d.) A way to stay in constant co...

9 years ago

Match Each word by definition by filling in the correct letter. Word Bank a.) Wise b.) Deceptively Charming c.) Enormous d.) Passion e.) Sound; fit f.) Competing g.) Awe-inspiring h.) Sinister; threatening 1.) Ardor d 2.) Sage a 3.) Contending g? 4.) Prod...

9 years ago

1.) Prophage occurs when a.) It bonds with carbohydrates to create a virus b.) Bacteriophage DNA embeds itself in host DNA c.) It detaches from carbohydrates to create a virus. d.) Bacteriophage DNA detatches itself from host DNA. D.

9 years ago

1.) All of the following were causes of U.S. Isolationism in the 1930's except. a.) The economic troubles of the great depression. b.) The findings of the NYE committee c.) The passage of the neutrality acts. d.) The rise of totalitarian regimes in Europe...

9 years ago

Which of the following is not one of the themes of the play Romeo and Juliet? a.) Good intentions always yield good results b.) Tragedy causes everyone involved to look intently at themselves. c.) True love requires risk. I have a very strong instinct it...

9 years ago

Intensify the dependent clause in the following sentence Because he's so good at playing piano Steven was asked to play at the concert next month Because he's so good at playing piano He's so good at playing piano Steven was asked to play •• Steven was as...

9 years ago

Which of the following is an example of onomatopoeia? A puddle a jump puddle splosh•• Jump in and slide Umbrella umbrella umbrella umbrella Bumbershoot barrel of rain What is the onomatopoeia describing? The amount of rain The sound of someone jumping in...

9 years ago

1 "The sun was shining on the sea, Shining with all his might: He did his very best to make The billows smooth and bright — 5 And this was odd, because it was The middle of the night. The moon was shining sulkily, Because she thought the sun Had got no bu...

9 years ago

1 Under a spreading chestnut tree 2 The village smithy stands; 3 The smith, a mighty man is he, 4 With large and sinewy hands; 5And the muscles of his brawny arms 6Are strong as iron bands. 7His hair is crisp, and black, and long, 8His face is like the ta...

9 years ago

The tide rises, the tide falls, The twilight darkens, the curlew calls; Along the sea-sands damp and brown The traveller hastens toward the town, And the tide rises, the tide falls. Darkness settles on roofs and walls, But the sea, the sea in the darkness...

9 years ago

Does a lyric poem tells a complex story or is short and musical? I think it tells a complex story

9 years ago

1. Which function and corresponding and Mark match the following sentence ? Go get the paper towels from under the sink A. Interrogative (?) B. Exclamatory (!) C. Imperative (. Or !) D. Declarative ( . )•• 2. Which sentence below contains a dependant clau...

9 years ago

An interior designer hopes to create a cozy relaxing intimate environment in a restaurant. which lighting choice will best help to accomplish this goal A) overhead fluorescent lights B) energy-saving light bulbs C) red and orange mood lighting•• D) indivi...

9 years ago

which consume uses natural gas?? I just need a simple answer

9 years ago

in order to capture a rare moment on film, a photographer must most importantly possess which compositional skill? Gentleness Wisdom Enthusiasm Patience••

9 years ago

how has the availability of a camera phone allowed the average citizen to help news outlets? A. Citizens can take over resporting responsibility via Camera photo B. Citizens can take photos that are more accurate than the avetage photojournalist C. Citize...

9 years ago

which member of an advertising team would most likely study date to learn more about the target audience? Graphic designer illustrator Photographer Artistic director ••

9 years ago

I am a native of North America by Chief Dan Geirge. Man must love fully or he will become the lowest of the animals. It is the power to love that makes him the greatest of them all…for he alone of all animals is capable of love. Love is something you and...

9 years ago

What type of sequence is this? 2 , 3, 5, 8, 12 Arithmetic, geometric or neither

9 years ago

–14 – ( –16 ) = ? Please help. Thank you!

9 years ago

One of the differences between Cambrian animals and pre-Cambrian animals was the appearance of ___________ such as antennae as Cambrian animals evolved. Can somebody help me I literally have no clue.

9 years ago

What Formula would I use to calculate how much my cardboard box with a surface area of 1578cm and a volume of 3078 cm would cost if cardboard was $0.05 per square inch.

9 years ago

Is my data correct? For package design I will use a cylinder. The Equation for the surface area of a cylinder is A = 2 π r h + 2 π r² . The equation for the volume of a cylinder is V = π r² h. I have chosen a cylinder for my cereal box because I believe a...

9 years ago

Rajendra has 14 4/5 pounds of trail mix. He is putting them into bags that hold 1 1/2 pounds each. Does he have enough trail mix to completely full 8 bags? Explain why or why not.

9 years ago

2. Why were Northern states in favor of Hamilton’s protective tariff? (1 point) The tariff protected the North from paying any additional fees when exporting their goods. The tariff allowed manufacturers in the North to charge higher prices for their prod...

9 years ago

Suppose that your child is born this year, and that you would like to set aside enough money now so that your child will have $3000000 at retirement in 20 years. A) if return of return on your money averages 5% per year over the next 70 years, how much do...

9 years ago

What was the impact of the temperance movement on the regulation of alcohol consumption in the United States?

8 years ago

Check my work please! Although India ahs only 16 official languages, people there speak more than ________ language. 1.30 2.50 3.100 4.800 I belive the answer is 1.

8 years ago

I need help with this! thanks What did satraps do?

8 years ago

The potential energy of an apple is 6.00 joules. The apple is 3.00-meters high. What is the mass of the apple? Please help! I have no idea how to solve this. :(

8 years ago

1. What two factors caused retrenchment from 1731-1745? A. Apache raids and poorly timed military cutbacks B. Border disputes and attack on the french C. The Mexican war of independence and the Spanish American war D. Wars in Europe and numerous failed mi...

8 years ago

Your Science Club is tutoring some younger students in astronomy. You hear one student describe how people on Earth can never see “the dark side of the Moon.” You know that is an inaccurate statement. What reasons would you give to explain to the student...

7 years ago

Increased oxygen levels allow more fish to survive in this wetland ecosystem. If more fish survive and their numbers increase, what will happen to the wading bird population?

5 years ago

Most of these I need to make sure they are right but some I need help. 1. Choose an appropriate metric unit for the mass of a paper clip. meter gram*** kilogram centimeter 2. Which is likely to have a mass close to 2 kilograms? a grown elephant a pineappl...

5 years ago

A company’s profit is equal to revenue minus cost. For one company, the yearly revenue is $32 million. What function rule describes the yearly profit for any yearly cost? let c Represent the yearly cost and p represent the yearly profit, both in millions...

5 years ago

Which linear function has initial value 7? y = 7x - 3 y = 3x + 7 y = - 3x - 7 y = 7x - 3

5 years ago

What is the slope of a line?

5 years ago

1. Name the point with the given coordinates. (–4, 2) A coordinate grid with four labeled points is shown. Both the x- and y-axes are between negative 5 and 5, and each interval mark on the grid represents one unit. Four points are plotted. · Point G is t...

5 years ago

A crab is walking along the shoreline. He came out of the water at a position of -6m (left) to Ms. M sitting on the beach looking out over the water (reference position). He travels towards Ms. M (to the right) to a position of +4m. He then travels back t...

5 years ago

Emotionally-charged language can indicate that a source is credible. edited. documented. biased.

4 years ago

I need some tips for a quick review passage, my provided sentence starter: “Scientists use _______ data to make predictions about _________.

3 years ago

A student performs an experiment to determine the melting point of ice in order to investigate the strength of electrostatic forces between its molecules. Once the student completes the experiment, which additional action should the student take?(1 point)...

3 years ago

Match the letter of the author with his or her description. Not all letters will be used. A. Margaret Atwood B. Alice Munro C. Juan Rulfo D. Octavio Paz E. Carlos Solorzano F. Derek Walcott 1. An avant-garde style is evident in scenes of my play, Crossroa...

3 years ago

1. Hydr- means “water” in Greek. what is the most likely meaning of hydrotherapy?(1 point) A. a scientific compound containing water B. a large pool of water C. a source of water D. a type of therapy that uses water

3 years ago

Sara is working on making her house more eco-friendly. She has a number of upgrades she wants to make such as replacing her toilet that uses 5 gallons per flush with a new toilet that uses 1.2 gallons per flush. She also wants to replace a leaky faucet in...

2 years ago

Somebody help! i need the awnsers for The Rise of Civilizations Quiz!

2 years ago

What factors are involved in a red tide?

1 year ago

(first question)odd numbers (second question)even numbers

18 years ago

hi everyone!

18 years ago

Well Ms Sue, I would have, but when I did, you all ignored it for over 20 mins and went on to the easier questions. So is that a sign you do not understand the question? As for Bob, I appreciate you answering the question on the other post (even though it...

16 years ago

Thanks. See my other post for a comment.

16 years ago

I never thought of it that way! Thanks

16 years ago

need help with my Juggling topic.I got 6/20 and I want to get the full 20 points! Thanks!Such as thesis, Introduction. Thesis: The purpose of my speech is to inform my audience about my experience with juggling; more specifically how I became involved wit...

13 years ago

I know this convo happened a while ago lol. but i seriously don't know how to find the HCL pH for this: What are the pH values if you take into account that the 8.00 mL of 0.10 M Acid was first diluted with 100 mL of water

13 years ago

Sorry, still confused. I get that the density for mercury is 13.6x10^3 kg/m^3. All I know is that the answer is 4.08m, I just don't know how to get there. Do I use P=density*gravity*height h=pressure/density*9.8 but my answer didn't even come close to 4m

12 years ago

Thats what I was thinking, let me see if i missed something

12 years ago

Oops! I forgot that it was a 2 part question. Part 1: Calculate the bouyant force on a 2.00 L helium balloon. Volume:2.00 L Helium's density: 0.18x10^-3 FB=density*gravity*volume=> 3.53x10-3 N other then these numbers nothing else was given for part 2(the...

12 years ago

Thank you!

12 years ago

*update i found the speed. it was 23.5 m/s so with this i could find #1,2 and 3. But I still need help with #4 and 5!

12 years ago

Please help me!

11 years ago

Yes, but the main character throws a canister of paraffin in the fire, which then causes the flames to rise up from the chimney. Correction: "The bright flames rose from the chimney like a candle, drawing many birds, knowing their next meal had ignited it...

11 years ago

Correction: "The bright flames rose from the chimney like a candle, drawing many birds to the house, knowing their next meal had ignited it. However, the great deal of gray smoke and the stench of singed feathers rose even quicker, signaling the others to...

11 years ago

Do you think I have written as though it is from a bird's perspective?

11 years ago

1 and 3 are simple?

9 years ago

Inferior people meaning blacks? What do you mean exactly by inferior races.

9 years ago

By the way this is 7th grade math

9 years ago

any other helpers who have?

9 years ago

Do you think i could put the same letter twice? I want to put H for 3 as well.

9 years ago

Oh wait sorry I meant to say B. I got the letters confused my aplogies.

9 years ago

Is it C?

9 years ago

Sorry I'm bad at spelling and my last answer it's A!! Right??

9 years ago

Thanks so much for your help!!:)

9 years ago

I got C am I correct?

9 years ago

For both question I got A, am I correct ?

9 years ago

For this question I will say B will be my Final answer!!correct??

9 years ago

1. C 2. C

9 years ago

Am I correct?

9 years ago

It's an essay but I want to write the essay myself I just want some examples of what the question is asking me

9 years ago

I just want to know if my answer is right

9 years ago

Okay thanks:)

9 years ago

Now I'm really sure it's D!! Right?

9 years ago

Okay thanks :)

9 years ago

I'm really sure its B!! right?

9 years ago

Just a disclaimer I'm not guessing I looked up the definition for the word!!

9 years ago

Thanks for helping me!!:)

9 years ago

Thanks for helping me!! :)

9 years ago

Thanks my answer was right :)

9 years ago

Is 1 B??

9 years ago

Ms. Sue can you please help me on question 16 and give me an explanation for why that is the answer. Please

9 years ago

2? Or -2?

9 years ago

This is how I have worded it. Is this right? Conversion factor 1inch = 2.5 cm I will divide the surface area by 2.5 to get how many inches. 1578 / 2.5 = 631.2 I will then multiply 631.2 by .5 to see how much it would cost to make a regular cereal box. 631...

9 years ago

so what do you think it is?

8 years ago

is it C?

8 years ago

are you sure?

8 years ago

But i am asking if your sure

8 years ago

Equation Classification 3 • (–8) = –24 True. Both sides of this expression equal –24. 3 + 7 = 11 False. 3 + 7 = 10 not 11. two thirds x + 7 = 15 Open. Since there is a variable, this equation could be true or false depending on the value of x.

8 years ago

Thank you so much! That really helped :)

8 years ago

So is anybody gonna help me?

8 years ago

Thanks for the help guys.. I got a 100 from actually reading the work ;-; here's the answers 1. A 2. B C 3. C 4. A

8 years ago

@Rae, plz update ur answers

6 years ago

thank you so much

5 years ago

Can anyone give the answers to the test?

5 years ago

Are these the connexus answers?

5 years ago

people can come here to check there answers with others. Some may cheat, but others need help.

4 years ago

By the way, thanks anonymous and null, you helped a lot I got 100%

4 years ago

The Givens are : mol(solute)=2mol Nonelectrolyte (no. of ion=1) mass(solvent)=1kg tf(solution)=7.8c The Unknown is : Kf=? Because it says make the solution freez lower than normal freezing point (which is 0c) so the answer should be in negative, right ??

3 years ago

Pls help with this question. I think its A but please correct me if im wrong.

3 years ago

Never mind, just took test it is A.

3 years ago

Just took test, its D

3 years ago

Its D, Just took test

3 years ago

Its C, just took test

3 years ago

Just took test, Its C

3 years ago

Wish i had someone to help me, i made a 60. Thats fine. My advice is to use your brain, reread, and know what the question is asking you. If you still dont know or unsure, ask for help on here or a teacher or someone.

3 years ago

The saxophone is part of which instrument family?

7 months ago

Wrong

7 months ago