# Posts by HS

Total # Posts: 69

math
ased by 10% and in august it declined by 20% in september it increased by 10% what was final declined? a)3.2% b)zero c)20% d)none

Chemistry
The experimentally determined rate law for the reaction H2 + NO --> ½N2 + H2O is Rate = k[H2][NO]2. Is the mechanism below possible? Step 1: H2 + NO --> N + H2O Slow Step 2: N + NO -->N2 + O Fast Step 3: O + H2 --> H2O Fast 1. Yes...

simultaneous equations
Solve 2a + b = 3 4a - 5b = 20 My attempt Multiply the first equation by 5 So, 10a + 5b = 15 4a - 5b = 20 Add them together 14a = 35 Divide both sides by 14 a = 2.5 Substitute (I have done it with the second one) 10 - 5b = 20 Take away 10 from both sides 5b = 10 Divide both ...

simultaneous equations
Thanks Very much appreciated☆

simultaneous equations
Solve 2a + b = 3 4a - 5b = 20 My attempt Multiply the first equation by 5 So, 10a + 5b = 15 4a - 5b = 20 Add them together 14a = 35 Divide both sides by 14 a = 2.5 Substitute (I have done it with the second one) 10 - 5b = 20 Take away 10 from both sides 5b = 10 Divide both ...

Child Develpoment
sorry wrong post

Child Develpoment
puppet making painting/ drawing drawing how they feel or like

Medical transcription
...He still continues to have daytime fatigue, sleepiness and some... just separate with a comma the rest I fine :)

Health
then create a ne question box and maybe someone else can answer. sorry for the interference :(

Health
no, sorry did you want her to answer? i'm just a student but I saw you question and I knew it as I had the same sort of work

Health
for the second one you could also put that the messages can be a form of bullying. you could also say it's from social background. it may be that the person thinks there different from their community and wishes to changes I agree with the fist answer good job! =)

TO ALL TURORS
I needed to put the word across. you're welcome!!

TO ALL TURORS
I would just like to say that your work is very much appreciated. I honestly believe that you are genuine and helpful people who bring joy to student's understanding of learning. Your voluntary work is performed at a high standard and I would personally want to thank you ...

English

Science
:) your a very nice person!!

Science

Science
because as weathering occurs the rock and stones from volcanoes tumble down the volcano and land on the ground or sea. after years and years the same process keeps repeating itself. overtime, the rocks compress with the sediments and when the people dig them up they find rocks...

MY QUESTIONS BELOW ARE DIFFERENT!!
I don't understand the questions that's why I posted them below but I thought you thought that all of them were the same please help me

MY QUESTIONS BELOW ARE DIFFERENT!!

Math
A house loses 18% of its value. Its new value is £129 000. Work out the earlier value of the house. Give your answer to a suitable degree of accuracy.

math
Jon buys £4000 of shares. In the first year the shares increase in value by 8%. In the next two years the shares decrease in value by 5% each year. Work out the value of the shares at the end of the three years.

math
A garden centre buys plants to sell. It sells them at a profit of 28%. A rose bush is sold for £3.40 Work out the price that the garden centre paid for the rose bush.

Math
Last year 80% of a car service bill was for labour. The rest was for parts. This year the labour costs increased by 9%. The cost for parts increased by 12%. Work out the percentage increase in the total car service bill for this year.

Math
A survey finds that 85% of the people asked use the local bus. 35.3% of those who use the bus use it at least once a week. 240 people took part in the survey. (a) Work out how many people say they use the bus once a week. (b) What percentage of the people surveyed use the bus ...

Maths
DVDS 4 U SALE Price label more than £8-take 15% off Price label less than £8-take 10% off a)ivy buys 5 dvds with a price label of £6. work out how much she pays in the sale b)kurt buys 2 dvds each with a price label of £4 and 7 dvds each with a price ...

physics
I wasn't exactly doing that I thought it will help if I gave the answer so if they have a harder one or relatively the same they can refer to it as an example I don't want to confuse the situation

physics
you add the to number and divide by 2 because there 2 number in total...you working out the mean so, 10 + 24 = 34 34 divided by 2 = 17 your answer= 17m/s

Sociology
Wikipedia is biased!!! and editted

Sociology
it is caused by people leaving someone out and therefore making them feel unwanted it is also caused when someone from a different background has friends who are totally different to them and therefore don't feel apart of that group e.g imagine you had friends who talk ...

Citizenship- Bosnian War
Wait until you get to high school....... Wikipedia isn't acceptable as a stable reference source for serious reports as I said it's edited...you can try for yourself... I don't really want to go a debate about this but I am really cluless on my homework which IS ...

Citizenship- Bosnian War
as I matter of fact I did read it but I just thought I'd let you know before I did

Citizenship- Bosnian War
Wikipedia is way to technical did you know that majority of the information on any topic on Wikipedia is edited so someone's point of view? also it doesn't give me for and against arguments that I asked for...it gave me the arguments why he is bad...

Citizenship- Bosnian War
I need to write a for and against argument on the following: FOR arguments that Milosevic should go to war & AGAINST arguments that Milosevic not be bought to the ICC Background Info: Milosevic was the president of Serbia and sided with them to go against non Serbians. He did ...

Science asap!!!
sorry I forgot to say that we should assume 1 kilowatt-hour (kwh) of energy cost 12p i'm from the uk so we use the letters to see how efficient something is i'm not sure what your trying to say...

Science asap!!!
This question is about energy efficiency. e.g. more efficient A= B C D E Less Efficient my question An old freezer has an energy consumption per year of 350kwh use the equation in the box to calculate the extra cost of using the old freezer for one year compared with using a ...

Design-IT
yes and it's not helping i've tried every tutorial!!!!!!

Design-IT
i'm doing a presentation for Design Technology food. it requires me to have good it skills, which i lack. :) this is my problem i got a video from a website. i now need that video to be on powerpoint without me copy a pasting the URL address.

math
which one is wrong? 0.5455 or 0.1818? Let me try the other one.

I don't have accounts is there any chance if you spread the word across

thanks how can i make other tutors answer?

I need a variety of tutors opinions and choices of what song they like the best. just write the name of the song amongst with the artist PLEASE SPREAD THE WORD ACROSS AND ANSWER BELOW ASAP!

Science
Thank You...I'm a bit dumb you see!!!Even though i'm in top classes and i got a grade A!! I didn't know why i didn't think of google images.

Science
I need pictural or written ideas in order to help make a drawn model to explain the greenhouse effect. I've used websites but they are to technical for what I'm looking for. I'm basically looking for a model but I can't copy any. Please give me your opinions.

English-Room 101 speech
PLEASE REPLY ON MY OTHER QUESTION BELOW. MY HOMEWORK IS DUE IN TOMMMORW. I FORGOT TO MENTION THAT I STILL HELP ON MY LAST IDEA!!!

Algebra
I don't thinks it's +25 but I do think it's +10 as 2x5=10. you could always try a genrator on google. tell me how you get on.

English-Room 101 speech
lol... I really want to say that and I do think the same. But my teacher gave a set of rules, which consisted of us to not offend anyone and to give constructive reasons. sorry but teacher nowadays have VERY high expectations!! :)

English-Room 101 speech
I need to add humour as well! But humour isn't exactly my strongest point! :)

English-Room 101 speech
Thanks. I agree with 9 & 10. But 8 isn't exactly appropriate reason as I don't want to offend anyone.

English-Room 101 speech
I have to come up with a speech about what I feel should go into room 101. Room 101 is a british tv programme, which came from a book. It's basically when people give reasons of what they don't like. The presenter decides, what goes into room 101. I am doing a similar ...

Science....Need Help!!!
I'm doing a project based on the Greenhouse Effect. Things that I need to include: 1) EXPLAINED the greenhouse effect using the big idea of energy transfer. (I need to explain, I've already described. 2) EXPLAINED the causes and LONG-TERM effects 3)Designed a NEW (my ...

Science....Need Help!!!
I'm doing a project based on the Greenhouse Effect. Things that I need to include: 1) EXPLAINED the greenhouse effect using the big idea of energy transfer. (I need to explain, I've already described. 2) EXPLAINED the causes and LONG-TERM effects 3)Designed a NEW (my ...

math
Type it in a scientifc calculator and press the s>d button and it will give you the deciamls. Do this for each and then you pur them in order. OR type each fraction in google Tell me how you get on!

English
Thanks. How did you know I was from Leicester?

algebra 2
I think that's right. but for more reference go on a online genrator or type in your question. Hope this helps, if not let me know! :)

Science-Greenhouse Effect

Science-Greenhouse Effect
It's me again....I meant to have said: shortfalls in. Missed out the space :)

Science-Greenhouse Effect
I need to design a NEW model for the atmosphere that covers the shortfallsin the greenhouse model. Any suggestions?

Social Stuides
From 1859 to 1880 the comstock mine produced some \$300 million in silver and gold. Virginia became a boomtown, or a town that has a sudden burstof economic or population growth. Population jumped from 3,000 in the 1860's to 20,000 in the 1870's. By the 1890's the ...

Science-Greenhouse Effect
That's so good! People should be grateful to have helpful beings like you. Helping children educate is great gesture!!

Science-Greenhouse Effect
Thank you so much. Sorry for wasting your time... Your great help! Hope your getting paid well!:)

Science-Greenhouse Effect
I'm finding the websites a bit to technical and confusing. Is there any chance of you helping me. It's just that I have this science project, which includes various questions and key points that I have to find out. I get graded on this, which decides my future grades ...

Science-Greenhouse Effect
Ms. Sue...i'm sorry but this website goes straight to google

Science-Greenhouse Effect
What actions can people take to help reduce the greenhouse effect? PLEASE ANSWER ASAP!!

Science-Greenhouse Effect
Thank You!!!

Science-Greenhouse Effect