# Posts by ROSE

Total # Posts: 1,473

Biology
What effects does epinphrine have on the excretory and endocrine systems.. i cant find any sites to help

Math
Thank you very much, happy holidays

Math
Solve simultaneously for the two equations for x and y 5x(cos 45) + 15y(cos 30) = 2,000 5x(sin45) - 15y(sin 30) = 0 I tried adding these two eqn. to elimate y and solve for x by adding [5 x cos 45] and [5 x sin 45] but the value for x is too high. Would I have to use trig ...

Physics
Search The statue of Isaac Newton is crated and moved from the Oxford Museum of Natural History and Science for cleaning same question there

Physics
Using W=mg W = (60 kg)(9.81m/s^2) = 558.6 N Weight = mass x surface gravity W (Mars) = (60 kg)(6.42x10^23)= 3.85 x 10^25 W (Saturn) = (60 kg)(5.69x10^26)= 3.41 x 10^28

Social Studies
A new coin system created by was adopted by Congress in 1785

History

Math
A drug in the bloodstream has a concentration of c(t) =at/t^2 +b A= 3, b=1 Determine how long it takes for the drug to drop below 0.2 solve algaebraically Find algaebraically when c(t) less then 0.5

Math
A rectangular box with a square base of length x and height h is to have a volume of 20ft^3. The cost of the top and bottom of the box is 20 cents per square foot and the cost of the sides is 8 cents per square foot. Express the cost of the box in terms of: The variable x and ...

Math
The question also states to determine how long it takes for the medicine to drop below 0.2 how could i do this

Math
How would i approximate the highest concentration reached in the bloodstream

Math
A medicine in the bloodstream has a concentration of c(t) =at/t^2 + b where a=3 and b=1 Approximate the highest concentration of the medicine reached in the bloodstream Find algebraically when c(t) less then Sign 0.5

math
A drug in the bloodstream has a concentration of c(x) =3t/t^2 + 1 Approximate the highest concentration of the drug reached in the bloodstream Determine how long it takes for the drug to drop below 0.2. Solve algaebraically

Math
A drug in the bloodstream has a concentration of c(x) =3t/t^2 + 1 Approximate the highest concentration of the drug reached in the bloodstream Determine how long it takes for the drug to drop below 0.2. Solve algaebraically

Physics
true or false.Initial velocity is always equal to zero

Math
A drug in the bloodstream has a concentration of c(x) =3t/t^2 + 1 Approximate the highest concentration of the drug reached in the bloodstream Determine how long it takes for the drug to drop below 0.2. Solve algaebraically

Biology
How can i design an experiment to determine which wavelengths of light provide the optimal energy for photosynthesis

Biology
How do you think increasing temperature would affect the rate of photosynthesis?

chemistry
how many grams of CaCO3 will dissovle in 300ml of 0.05M Ca(NO3)2 ? Ksp of CaCO3 : 4.7x10^-9 M.W of CaCO3 100.01g/mol

Math
Thank you

Math
that is the answer that I got mixed number 1 13/30 but do you covert this to hour

Math
On Monday morning, Rosie naps for 3/5 hour. In the afternoon for 5/6 hour. How long does he sleep in all?

math
x^2 - 4 What are the: Intervals on which the graph is above the x axis Intervals on which the graph is below the x axis Intervals on which the function is increasing Intervals on which the function is increasing Im not sure how to write these intervals.. so then i can do the ...

math
Explain why the graphs of f(x) =x and g(x) =1/x are in the same quadrants over the same intervals. Does this relationship hold for m(x) = -x and n(x) = -1/x? Does this relationship hold for any function and its reciprocal function.

biology
How can i get air in a bag, into a beaker of solution?

Social Studies
I also need Greek Contributions too

Social Studies
Describe the Greek and Roman contributions to today's world.

math
a. Find the Z score z score = (X value - the mean)/ Standard Deviation (90,000 - 85,900)/11,000 = .372 Then find the probability of the Z score happening P(Z > .372) Note: Find the probability using a TI- 83/84 calculator. Keys: 2nd, Vars, Normalcdf (Lower:.372 Upper: 10,...

English
I want what if the story is 5 pages long how do you write the essay

Chemistry
i have no idea

Algebra plz help
you right thanks

Philosophy
Can someone help me understand this Aristotle quote from Book 2 of Nicomachean Ethics: Virtue, then, is a state of character concerned with choice, lying in a mean, i.e. the mean relative to us, this being determined by a rational principle, and by that principle by which the ...

Biology
The function of diastase and how it is affected by temperature. I got the function.. but i don't know how temperature affects diastase

MATH
on a map of Florida the distance between town A and town B is 2.6 cm if 2 cm=120 miles how many miles apart are the 2 town

math
The price of a small cabin is ​\$45 comma 00045,000. The bank requires a​ 5% down payment. The buyer is offered two mortgage​ options: 20-year fixed at 6.56.5​% or​ 30-year fixed at 6.56.5​%. Calculate the amount of interest paid for each ...

Physics
On the question that someone posted.....I asked my teacher on what formula I should use and said I should use this one: V^2= Vo^2+2ax (V^2 is the velocit, Vo is the initial velocity, a is accerlation and x distance . An automobile is traveling at 30 km/hr. It accelerates at 3...

Math
f(0) = -2sin(4(0+45))-1 *the zeros is the symbol theta* Find the Amplitude,Period, Phase Shift and Vertical shift

Math
Given y=2x^2-10x. Find all real values of x for which y=-3

These comments are so problamatic and entertaining

physics
a 0.8kg ball is kicked with the speed 20m/s at an 50 to the horizontal.calculate the kinetic energy of the ball at maximum height. m=0.8kg v=20m/s h=?

physics
1) a wire of length 1m has a resistance of 2 ohm.obtain the resistance if specific resistance is double,diameter is double and the length is made three times of the first.

Calculus
Find the area bounded by the y-axis and x = 4-y^2/3

Physics
In what position will a converging lens of local length 10 cm from an image of luminous object on a screen located 50 cm from the object.

Literature
the answer is C destiny as amistif

French - SraJMcGin
Oh ok...

French - SraJMcGin
If my paragraph is correct « Une affaire terriblement seule de la vie. Vous entrez dans seul le monde et vous sortez seul du monde pourtant il semble à moi que vous êtes plus seul tout en vivant que jamais allant et venant » – Emily Carr In le ...

French - SraJMcGin
It is only half of my paragraph, because it is long to send

French - SraJMcGin
Le thème de l'isolement est présenté de plusieurs manières, particulièrement par les actions de Meursault. Meursault montre le signe de l'isolement est par son placement dans la société. Nous pouvons voir qu'il se s&...

French - SraJMcGin
Can i post my paragraph for Ms.Sra to check if correct.. if possible

French - SraJMcGin
Laissez votre opinion de la photo en repondant à 7 de ses questions (en completant les phrases) en utilisant le subjonctif ou l'indicatif (il faut choisir, etc - Utilisez le subjonctivator). Puis, il y a 2 questions il faut faire après avoir lu l'opinion ...

French - SraJMcGin
Its ok, i figured it out. Its actually using french texting language. Thank you though.

French - SraJMcGin
Faites un petit et simple dialogue (2 personnages et 3 lignes chacun) en utilisant le langage des textos français. I don't understand what my teacher is asking. I understand that he wants us to write a simple conversation with 2 characters and 3 lines each.. but ...

French - SraJMcGin
Thank you very much Mme Sra i really appreciate it

French - SraJMcGin
Is this a correct conversation using peut-etre and peut etre que? Quand arriverez-vous à la partie demain ? Peut-être cela vers 18h00 le soir Vous savez que la partie commence vers 17h00, peut-être que vous devriez essayer de venir plus tôt Nous vivons...

French - SraJMcGin
Ecrivez 5 phrases qui montrent clairement la difference entre peut-etre et Peut-etre que. Je ne veux pas une explication, mais une petite conversation imaginaire qui utilise les deux. FAITES-LE EN FORME D'UN COURRIEL (EMAIL). S'il vous plait, lisez bien quand on l'...

english
Im writing an essay on the novel The Stranger(L'etranger) and im trying to think of a good title. The themes im discussing are isolation, society and class and death. Is "Separation from the Public" a good one?

french SraMcGin - If my answers are correct
Mien,Tien,Sien If my answers are correct.*original sentences and after hyphen are my answers 1) On a lu ses histoires - Ce sont les siennes 2) Nous téléphonons à votre mère - C'est la vôtre 3) Marc prenait mon auto - C'est la mienne 4...

french
Thank you. Yes sometimes luxury is needed :)

french
Yes, i realized it was these.. but i wasn't sure. Thank you i will do all three! Oh thank you for the hotel suggestion i will take that into mind.. i chose the Four seasons hotel george v paris

french
Paris? La Côte d'Azur? Monaco? Planifiez un voyage à ces destinations. Cherchez un hôtel (l'adresse aussi), un restaurant (l'adresse aussi) où vous mangerez et 3 sites touristiques vous visiterez. Faites le travail en forme d'un ...

french
Here are my sentences: 1. Est-ce que tu n'es alle pas au concert hier soir 2. N'ont -ils guere travaille 3. Ne connais-tu personne en France 4. N'as-tu mange personne les gâteaux 5. Ne fument-ils jamais Am i correct?

french
Ok thank you very much.. i really appreciate it. I will put my questions all on one post. 1. So is the ne pas manger/boire correct.. and should i follow it for my other examples? 2. And can i send you my answers from my work if my negative sentences are correct? If not, i do ...

french
Thank you. I just asked 2 questions... and i cant type accents on my keyboard but i do include them in my text always. 1. Thank you i will use your guide for the negative 2. I asked which is correct, Ne courez pas or ne pas courir? because my teacher gave the example mentioned...

french
Because my teacher gave an example which was: Do not eat/drink! = Ne pas Manger/Boire

french
And i also want to ask you.. what is the proper translation of "Do not run" would it be Ne courez pas or ne pas courir. i think it is ne pas courir

french
And shouldnt it be N'ont-ils guere travaille... this is according to the chart im given..

french
i have to write given phrases in the negative.. im given a list such as (ne..plus, ne..guere, ne..personne..) and use them. im just confused on the placement of them. Also when it the phrase is "est-ce que.. for example Est-ce qu'elle a des amis et des ennemis? would ...

french
Thank you

french
A question about Les mots negatifs usuels... how would i write the negative for example A-t-elle des freres et des soeurs.. i know i would use ne..ni...ni And also the same for Ont-ils beaucoup travaille I think for the first on i would put ni in replace of et and the second i...

French SraJMcGin
My question is.. when i make up these sentences.. how can i make sure that when translated it, it will have the subjonctif

French SraJMcGin
yes that's fine. I can wait. Thank you

French SraJMcGin
Faites 5 phrases en donnant des solutions possibles aux guerres, faminines, etc. UTILISEZ SEULEMENT LE SUBJONCTIF! ON DOIT AVOIR UN EXEMPLE DU PRONOM "ON" COMME LE PRONOM SUJET! I have to write 5 phrases using the subjonctive, on solutions for war, poverty etc.. but ...

French SraJMcGin
I also have another question. I have to write 5 phrases with the direct pronouns and make it faire causatif. I also have to to do the same for the indirect pronouns. But im not sure how to?

French - SraJMcGin
I also have another question. I have to write 5 phrases with the direct pronouns and make it faire causatif. I also have to to do the same for the indirect pronouns. But im not sure how to?

French - SraJMcGin
And also how do i write direct(le,la,les) and indirect(lui, leur) pronoms with faire causatif? I need 5 for each.

French - SraJMcGin
Ok so i should follow that for other sentences as well

French - SraJMcGin
And Ms. Sra referring to my first question, some of the sentences have pronoms so wouldn't i do it like this for example: 4) Le professeur l'a fait lire because it is "le poeme"

French - SraJMcGin
Thank you SraJMcGin. I also have another question. I have to write 5 phrases with the direct pronouns and make it faire causatif. I also have to to do the same for the indirect pronouns. But im not sure how to?

French - SraJMcGin
Thank you

French - SraJMcGin
Recris les phrases suivantes au passe compose enutilisant "faire causatif" Original sentences: 1) Les vedettes ont porte les valises 2) Apres la recption, nous avons lave la vaisselle 3) La directrice a ecrit la lettre 4) Le professeur a lu le poeme 5) Je me suis ...

french
Thank you

french
SraJMcGin, Im not sure what my instructions for my work means or what i am supposed to do. Donnez des ordres aux gens pour completer une tache (Come up with an imaginary task) en utilisant l'infinitif en forme de l'imperatif (VERBE QUI TERMINE EN -ER, -IR ou -RE) . ...

french
Thank you SraJMcGin could you also look over my second paragraph

french
Thank you. really appreciate it

french
Presque ½ de la population du monde – plus de 3 milliards de personnes – vivez sur moins de \$2,50 par jour. Plus de 1,3 milliards vivent dans la pauvreté extrême. » Par définition, la pauvreté est la condition où les ...

french
Is it possible the french expert on this site, can look over my small paragraph if i have correct translations..

fables
Yes. Thank you

fables
Ok. Yeah i wasn't sure why he would choose a grasshopper and an ant.

fables
Why did the author chose a grasshopper and ant in La cigale et la fourni(The grasshopper and the ant)

fables
Ok i understand. Thank you

fables
The grasshopper and the ant (la cigale et la fourmi) How the grasshopper and the ant personified?

fables
The grasshopper and the ant (la cigale et la fourmi) 1) Why is the ant well prepared for the winter 2) Why the ant refuse the request of the grassshopper

french
Donnez-moi un exemple des accords qu'on fait avec il,elle,nous, ils et elles au passe compose avec "etre" et les pronom suject "on". My teachers example: (ils) On est venus He said we can use the same verb So what i did: (il) On est venu (elle) On est ...

Donnez-moi un exemple des accords qu'on fait avec il,elle,nous, ils et elles au passe compose avec "etre" et les pronom suject "on". My teachers example: (ils) On est venus He said we can use the same verb So what i did: (il) On est venu (elle) On est ...

french
Is SraJMcGin able to help me on my question?

french
thank you

french
My teachers example: (ils) On est venus He said we can use the same verb So what i did: (il) On est venu (elle) On est venue (nous) On est venus (elles) On est venus Im not sure if it is correct

french
Donnez-moi un exemple des accords qu'on fait avec il,elle,nous, ils et elles au passe compose avec "etre" et les pronom suject "on". My teacher gave an example.. and i did my own but im not sure if it is correct

french
Donnez-moi un exemple des accords qu'on fait avec il,elle,nous, ils et elles au passe compose avec "etre" et les pronom suject "on". My teachers example: (ils) On est venus He said we can use the same verb So what i did: (il) On est venu (elle) On est ...

french
Donnez-moi un exemple des accords qu'on fait avec il,elle,nous, ils et elles au passe compose avec "etre" et les pronom suject "on". My teacher gave an example.. and i did my own but im not sure if it is correct