Lily

This page lists questions and answers that were posted by visitors named Lily.

Questions

The following questions were asked by visitors named Lily.

Simplify (2y)(4xy^3). 8xy^4?

Simplify the polynomial [(6x-8)-2x]-[(12x-7)-(4x-5)]. I came up with two answers: 36x^2 - 72x + 35 or -12x^2 + 8x - 2 Are either one of these the correct answer?

Factor completely 4ab + 2a + 6b + 3 (2a + 3) (2b + 1)?

I just thought that there are people always on this web 2 help. Now I know. *-* Lily, yes I am a teacher, and so are a number of others who help here. We are happy to help, but are not always here at the exact moment you are. Good luck with your project....

Can you please give me images about how to make a timeline? Thank you for using the Jiskha Homework Help Forum. The following site has samples of timelines: http://www.teach-nology.com/web_tools/materials/timelines/ Thank you SO much!It really helped me!...

How does a Table of Contents look like?

Can somebody PLEASE tell me a lot of fun places to go to in Tennessee? I need to do a project about TN. Thank you!

calculate the wavelength of the second line in the Brackett series (nf=4) of the hydrogen emission spectrum. Rh= 2.180e-18 any help please? i know its energy levels 4 to 6... but that is all.

An element consists of two isotopes of mass 36.4681 and 43.59612 amu. If the average atomic mass of the element is 40.741 amu, calculate the percent abundance of the first isotope.

A soft drink vending machine is supposed to fill cups with pop. The cups hold exactly 8 oz of liquid. Suppose the actual amount dispensed by the machine follows a normal distribution with mean 7 oz. If it is found that exactly 4 percent of the cups overfl...

A Block weighing 72.2 N rests on a plane inclined at 20.0 deg. to the horizontal. The coefficients of static and kinetic friction are 0.22 and 0.12 resp. What is the minimum magnitude of F that will start the block moving up the plane? (I also got 9,74 N...

A mass on a frictinless inclined ramp is connected to a rope with tension T. Complete the senteces with correct selection: -increases -decreases -stays the same a) If the block is moving up the ramp and theta=30 deg, its speed initally _________ if T=(mg)...

What were George Vancouver's goals and aspirations?

I'm really sorry, but do you know a website where it shows George Vancouver's timeline?

I'm really, really, really, sorry but I seriously need help. I can't find a TIMELINE of George Vancouver's special journeys and events. PLEASE HELP ME!!! IT WILL MEAN SO MUCH TO ME!

Using the following formula for a triangular number, verify that 1225 and 41 616 are triangular numbers. [Hint verify that there is an n for each number that satisfies the equation] e.g., t5 = 15 =(5+1)/2 tn = n(n+1)/2 so, should I plug in 1225 and 41,616...

Why did Alfred Wegener have a hard time making people believe his theory of continental drift? HELPPPPP :D

hi i really really can't find this plz help mee~ Find out the exact rate of movement/increase of distance from New York to Europe THANKS~

Find the two numbers that multiply to the product number and add to the sum number of the following: a)Product 563033256; Sum 51895 b)Product -43481220; Sum 28429 c)Product 2545124358; Sum -105619 I tried xy = product and x+y = sum, but it didn't work out...

What is the distance (in miles) from Ny to Europe? It doesn't matter what place. Just the distance in miles or anything else. PLEASE!

Were the Chinese, Japanese, and Korean once united, like were they once ONE COUNTRY? Because some Chinese and Korean words sound alike. Some Japanese and Chinese words look alike. Was there histiry behind this?

Today, we elect governors and can remove them by voting them out of office. But who elects governors then?

I am writing a research paper on President Abraham Lincoln I have to describe reasons why he was such an influential leader. I need at least 3-4 main ideas to work with on this paper and so far I only came up with one..he ended slavery...any suggestions?

When genetically engineering an organism, a plasmid a. is the main chromosome of the bacteria that is cloned. b. is cut with a restriction enzyme to accept the gene of interest. c. helps screen for cells that did not take up the gene of interest. d. combi...

What did Mussolini's propaganda consist of? Why was it so effective?

Can someone please help better explain this quote to me by Thoreau? "Truth is always in harmony iwth herself, and is not concerned chiefly to reveal the justice that may consist with wrong-doing."

Can someone please explain to me the procedures for getting an answer to the questions. Step by step would be great since I'm very confused. I know it's probably simple. * Numerous studies have demonstrated that listening to music while studying can impro...

Suppose that a researcher normally uses an alpha level of .01 for hypothesis test, but this time uses an alpha level of .05. What does this change in the alpha level do to the amount of power? What does it do to the risk of a Type I error?

How do you find the radius of a circle?

What percentage of 2.58*10^12 is 7.7*10^9? Thanks!

What is the mood and theme of "Love is not all, it is not meat nor drink," by Edna St.Vincent Millay

I need help in balancing equation for NO2 + O2 -> NO + O3 Please help...

Does warm air or cool air have high pressure? thanks

Can anyone help me with the introduction for an essay that I am writing. It's on what is the theme of Sonnet XXX by Edna St. Vincent Millay?..."Love is not all: it is not meat nor drink". I'm also having trouble coming up with a good body paragraph.

I am writing a research paper on the women's rights movement. I have to discuss whether it was a success or failure and support my answer with detail. I did some research and I believe that the women's rights movement was a success because women today are...

How can I find the area of a square?

Is this how I would multiply? like if you have a whole number 3and 1/2yd multiplied by 4yd. Would I first multiply the 4x3 = 12 and 1/2? or no?

How can I find the area of the shape when it has three units? Heres how it looks: Thanks to who helps :)

The following are possible supporting arguments for my research paper on the success of the women's rights movement. Can someone make sure it looks okay bc i also have to do an outline for it. -women's suffrage movement(won the right to vote) -working con...

Would you use the word IS or ARE in the following sentence?: These houses IS/ARE a blend of commerical and residential units. Thanks.

What is the difference between ambient air quality standards and absolute emission standards?

Can someone check my answers for the following questions? Thank you. 1)which is the equation of an ellipse with center (-4,2) and a horizontal major axis?

From the Standard Potential Table in your general chemistry textbook: Half-reactions are written as _________ reactions with charge and mass balanced. Among the ions, Cd2+Pb2+ & Ca2+ ,__________ has the greatest ability to reduce to its neutral metal. (Us...

The reduction potentials for the species involved in an electrochemical cell are as follows: M+ + e– ==> M is 0.10 V J+ + e– ==> J is 0.30 V. All solutions are 1.00 M and J+/J is connected to M+/M. 1. What is Ecell (in V)? 2. Which species is easier to ox...

From the Standard Potential Table in your general chemistry textbook: Which reaction has been chosen as the 'standard' against which every other reaction is measured? A. 2H+ + 2e– ==> H2 B. O2 + 4H+ + 4e– ==> 2H2O C. F2 + 2e– ==> 2F– D. Li+ + e– ==> Li E....

I don't quite get what they mean by senses... Here is their question, it's based on a poem named 'The Village Blacksmith'. You can experience a poem more fully if you use your senses. What sense is the blacksmith using in lines 28 and 29? The lines: 28] H...

Does anyone know of a place where I can learn manipulations? I already know how to, but I want to improve my skills :) Let me know.

Hi, I just have a question about a confusing question to me in a poem that I have to answer... The poem is Annabel Lee. Here's the question they are asking: What was the effect of the repeated rhymes? I can't find an answer to the question?

Please help! This is due tomorrow... I don't understand how "Counting Outcomes and Theoretical Probability" works! There's a question that says: You toss two coins. Find P (one head and one tail). Please help!

I don't understand "Using Graphs to Persuade". Does anyone know of somewhere where they explain how to do it, or someone on here to explain? Thanks!

Hi, Well, I have a test tomorrow and I was hoping that's someone could maybe help me? I don't understand probability... Here's a question I don't understand: Find the probability of tossing three coins and getting only two tails. Can anyone help?

Why was Voltaire interested in the philosophy of John Locke and the ideas of Sir Isaac Newton?

What is the candide about? (this is by Voltaire).

I don't understand by what they subtract... I'm learning Arithmetic Sequences and here's the sequence: -6, -4 2/3, -3 1/3, -2 By what do they add here?

What is the comment ratio for this?: 5, 1, 1/5, 1/25?

Im currently learning Exponential Growth and Decay and there is one problem that I don't understand... From this: 30/9, how do they get to this result: 3 1/3 ?

how do you make a decimal into a fraction?

I do not understand what a Monomial, binomial and a trinomial is? How do you know?

x + 6y = -4 3x - 4y = 10

how do I simplify this?: x(x exponent2 + 2x + 4)

How do you multiply binomials?

Can someone please check my answers for the following problems. 1. Charles works at the movies. He gets paid 10.50 an hour. Charles normally works 8 hours a day, 40 hours a week and gets paid every two weeks. Last week Monday Charles called in sick. On We...

Ok, so this is about absolute value function and I was wondering in this: y= 2|2| +1 would you multiply the 2s?

What would 1/3 be equal to as a decimal? Would it be .3?

what would 6(1/3) be equal to? I'm currently doing Exponential Growth and Decay, but I don't quite understand how to do this one.... The problem is y=6(1/3) exponent x and it goes from exponent 1-5... if the exponent is 2, then 6(1/3) exponent 2 would be...

Would 2x(4x+3) be equal to 8x^2+6x ?

the problem is that I have to find the length of x. Here's what they say: Find the missing length, when the perimeter is 9x+11 then here are the length that are given on the shape: 2x+3 and 3x+1 How could I solve this?

the problem is about adding and subtracting polynomials... This is what I did... 2x+3+3x+1 =2x+3x+3+1 =5x+4 and 9x+11-5x+4 =9x-5x+11+4 =4x+15 but then, if I add both 5x+4+4x+15 =9x+19...

How could I solve this problem?: A lot measures 60ft by 100ft. The house on the lot measures 30ft by 50ft. What is the area if the lawn? This is about reasoning strategy: Use multiple strategies

Find the missing length, when the perimeter is 9x+11. They give me 2 lengths: 2x+3 and 3x+1 how could I find the missing length x? would I add 2x+3+3x+1? and then subtract the total by 9x+11?

find -x when x= -98/73? Can someone explain how to do this?

Q:Mr.Camacho invested twice as much in a savings account at 6.5% as he invested in a U.S. Treasure Note at 7%. If his yearly income from both investments is $800.00, how much has he invested at 6.5% and how much at 7%? A: Equation: ____ 6.5%: ______ 7%:__...

A man had $12,000 to invest. If his income from a savings account earing 7.5% is $280.00 greater than his income from another investment at 8%, how much did he invest at each rate? THANK YOU! :)

1. In an ordered set of 4 consecutive odd integers, the sum of 3 times the second integer and the greatest integer is 104. Which is the least integer in the set? Choices: 11, 17, 19, 23, 27 2. How old is David if his age 6 years from now will be twice his...

Murphy’s motorcycle gets 55 miles per gallon of gas on the highway and 45 miles per gallon in the city. The motorcycle holds 8 gallons of gas. Write and simplify an expression for the total number of miles Murphy can travel if he has a full tank of gas bu...

Group the following words into categories:allegory,fable,slogan,tactics,Spontaneous Demonstrations,rebellion,second class,first class,comrade,fairy story,prose,poem,indoctrination,propaganda,commandment,cryptic,morose,loyal,frugal,sunday meetins,tactiturn...

What is the greatest number of times you would regruop when multiplying a 3 digit number by a 2 digit number? Is it four, I am not sure.

What is the simple subject and simple predicate of this sentence? The students in my class made custard. I think it is students for the simple subject and made for the simple predicate is this correct?

Here are some questions that I have to answer about the American Culture. Because I come from France and have been in the US for only 3 years, I don't exactly know much about American culture. If someone could help me answer the following, that would be r...

How do cell phones work? I know they use radio waves, but how do they actually work??? Thanks :)

What is the wavelength and frequency of radar waves? and does it have any dangers? thanks :)

What is the section of EMS of satellite phones? What wavelength and frequency does it use? are there any dangers in using it? What is the wavelength and frequency of pagers? are there any dangers in using it? Is there any danger in using cordless phones?...

The local fish market is having a sale on whole fish. the prices are as follows: You can buy an albacore and a barracuda for$21 You can buy a barracuda and a carp for $32 You can buy a carp and a dogfish for $32 You can buy a dogfish and an eel for $37 Yo...

How is the economy in Northeast United States? What are the most popular job opportunities of the Northeast United States? Thank you :)

Please help me! This is a project that is due on Wednesday... I've tried to use wikipedia but I can't find an answer to the questions... One I can't find is What is the history overview of Northeast region and the other is What is the economy of the regio...

What is the economy and most popular job opportunity in Northeast Regions? (New England, all 12 northeast states)

Three examples of how virtue may be used in everyday life? Would: My friend was very <u> virtue </u>today, be a good example? Are there other examples I could put? Four words that virtue can replace in everyday life? Would Happy, Excited work? what are tw...

Explain Succession Ecosystem? What is the Climax Community? What limits the development of each ecosystem

What are four words that virtue can replace in everyday life?

are the important industries of Canada called Grand banks? If not, what are they? What are the Atlantic provinces? Do they unclude Newfoundland and Nova Scotia? Is the St.Lawrence Seaway Canada's water highway to the world? Is Montreal the largest provinc...

suppose that you have a n unlimited supply of copper II chloride to react with iron. how manyt moles of copper would be produced by reacting 34.0g of iron with the copperII chloride solution?

how many moles of iron would have been used up if 45.0g of copper were to be produced? is it # mols Fe = 45.0gCu x 1mol/63.5g = 0.709molFe ?

ron and kathy are ticket-sellers at their class play, ron handling student tickets that sell for $3.00 each and kathy selling adult tickets for $6.50 each. If their total income for 29 tickets was $125.50, how many did ron sell?

Why have countries in the Pacific South America have developed slowly?

convert the units. Round the result to the nearest tenth. 1- 2 years to months 2- 168 days to weeks 3- 1270 minutes to hours

How to improve sight reading?

That day in June he had swum in the ocean. Is swum the proper verb for this sentence?

Answers

The following answers were posted by visitors named Lily.

THANK YOU SOOO MUCH!!! But, I have heard from my teacher that you can't trust Wikipedia because ANYBODY can post something on there. But, THANKS ANYWAYS! :D

This is what i reasoned: a) if block is moving up the ramp, it means that tension is greater than the sin of mg. if T was half of mg, that means the speed decreases up the ramp because the T force is less. b) it would increase. i don't understand what the...

thank you SO much, i got them all right in the first try! the answer to question c is "need more information"

Why is hydrogen, H, most often considered a nonmetallic element?

oh, okay! I'll try it out; thanks so much!

sorry, but I don't get where you're getting "n= (-1+-sqrt 332929)/2= -1/2 +-288.5" could you please explain?

oh... okay, thanks for the correction and the explanation

THANK U SOOOOO MUCH!!!! THIS WAS THE BEST ANSWER EVER!!!!! X]

Just to Europe, any place, I think to the coast of Europe Just anyplace!!! Please!!! thank you

We're learning about continental drift, and I don't think the teacher explained it specifically then

sorry, but I don't get it; how can I have two different solutiuons hen I'm only supposed to have one? Still, thanks.

oh, okay, I get it now; thanks!

Somebody please!!! It's very very very very urgentttttt... -.-;;

woah. Will i have to learn this when i grow older?

THANK YOU! THANK YOU SOOOOOOOOOOOOOOOOOOO MUCH!!!

but who CHOOSES the governor then?

Thank you so very much!!!!! This answer has really helped me with my homework. I really like this website, I feel that it really helps students in need! Thank you for your support!

I looked there already

it never seems to work very well thanks anyways

Okay, thanks. One more quote please? "I seek rather, I may say, even an excuse for conforming to the laws of the land. I am but too ready to conform to them."

Thoreau is not a conformist though. It seems to me that he is saying that he would like to be a conformist like everyone else because it is easy, but he knows it is wrong and thus choses to be a nonconformist. Why did you say a conformist means to be some...

how about a rectangle?

Thank you so much. I have another question :) In my Pre Algebra book, I have a question like this: Draw a line from one vertex to a point on another side to create a triangle. Cut along the line. What do they exactly mean by 'cut along the line'?

oh ok, thank you very much! Also, when finding the area of a shape, the formula is A= bh. But my question is, when you have two different units like w=2ft and h=2yd, which one do I have to choose? Just any of the two?

So 1yd would be equal to 3ft?

Okay, there's more to the sentence? These houses are a blend of commerical and residential units that SERVE(S?) as the office as well. Should it be SERVE or SERVES?

I don't know, my dad wrote it. I'm trying to fix his grammar. Thanks though.

Yeah, I see your point. Actually, I think only one of the houses is the office. So, I don't know, I'll ask him to claify. Thanks guys!

it's called the Theoretical Probability... Can anyone help???

never mind, I found out myself =]

nevermind, I found out =]

does it say to round it to the tenth place?

so divide 1 by 5? but when I divide, I get 0.20, woudl that be equal to 1/5 as a fraction then?

ohh, alright, I got it now :) thank you!

never mind, I found out

I would describe it more, or go into further details.

what would 2/3 be as a decimal?

Yes but the only thing is that I then have to graph it as a function...

But the problem is about adding and subtracting polynomials... This is what I did... 2x+3+3x+1 =2x+3x+3+1 =5x+4 and 9x+11-5x+4 =9x-5x+11+4 =4x+15 but then, if I add both 5x+4+4x+15 =9x+19...

oh ok :) So then, would I multiply 60x100=6000 and 30x50=1500 then subtract 6000-1500?

Yes, there is a difference of pronunciation between them.

ohh, ok, thank you so much :)

What is the universal and personal truth of the short story "Catching up"? by Witi Ihimaera

Medicare Part D is a federal program to subsidize the costs of prescription drugs for Medicare beneficiaries in the United States. It was enacted as part of the Medicare Prescription Drug, Improvement, and Modernization Act of 2003 (MMA) and went into eff...

Does anybody know 2 and 3?

thank you, but how did u get that

2.750389 x 10 to the 6th power

sorry, scratch 36 i know that is wrong

whether a sum of numbers such as 127 + 38 is even or odd?

u are so stupid why did u say that homework help?

Everyday Mathmatics.

Thank you very much.

Thank you very much.

thursday, i believe

Anyone know the meaning to the following words....(This is all to do with rivers) Channel Permeable Impermeable Sanitation Hydro electric power Desalinisation Pls Help!!

thank you :) and, when they ask about the economy, would it mean what they sale for money?

Ok, thank you :) This is very helpful. I was also wondering, and this is my last question I promise, the history started by English people moving to New England, they got into conflicts between the Native Americans, but then made peace. After that, what h...

thank you, very much! :)

t=10??? if you got this far why couldn't you do the rest???hehe funnie

um.. whats the question??

copper produced from iron + copper II chloride

nevermind i get it now, i can find the answer with the moles of copper produced/moles of iron used ratio thanks

the ancient eygptians stuffed their nastrilsith bees wax- sixth grader

5.014 I believe. What you do is you would leave the whole number and put it behind the decimal and then divide 14 by 1000.

I don't know, that was part of why I was asking =/

but how do I change the sentences?

the second one?

I did cite my sources in my final essay.

What is the y-intercept?

Do you need to find the ? as well?

I believe the probability of rolling a 6 would be 1 out of 8.

Sure no problem. The probability is 1 out of 2.

Can you wait till tomorrow? or do you need the answers now?

Are you absolutely sure? You might be correct.

I think it is mental. Am I correct?

Ooops! I'll try to find a word to substitute that.

Then it must be an action verb mental.Right?

It's A, because demonstrative pronouns = this, that, these, those.

change 120 ml to l .120 L then divide M by L to get moles 2.80 M/.120 L then take this and multiply it by the atomic weight or mass of NO