Thursday

December 8, 2016
Total # Posts: 1,266

**Math **

A game show has three doors labelled A,B, and C behind which there may or may not be a prize. A group of contestants are asked behind which doors they think there is a prize. The results are that 18 people choose A, 19 people choose B, 19 people choose C, 4 people choose A and...

*February 23, 2016*

**Social Studies**

@Ms. Sue

*February 9, 2016*

**Social Studies**

Answer the following about the great wall of china: a.When, where, and why did it develop? b.How was it used or practiced? c. Whom did it affect? d.What was the lasting impact this innovation had on China and its people? e.What are some modern examples of the concept or product?

*February 9, 2016*

**math**

How would i solve for n nP5 = 14(nP4)

*February 7, 2016*

**math**

Solve the equation for n n!/(n-2)! = 90 I get n= 10 but when i plug 10 back into the equation i don't get 90 to check... My work: n!/(n-2)! =90 n(n-1)(n-2)/(n-2)! =90 i cancelled the n-2 and expanded the n(n-1) n^2 -1n -90 =0 (n-10)(n+9) = 0

*February 7, 2016*

**Math**

An explicit solution of a differential equation is: a) a simpler equation b) a real number c) a function on some domain d) an approximation e) a linear relation

*February 2, 2016*

**Data Management**

Simplify x^2 - xy + 2x/2x

*February 1, 2016*

**Physics **

a spring extends by 10 cm when a mass of 100g is attached to it. what is the spring constant?

*January 27, 2016*

**math**

The ratio of four less than a number to twenty six more than the number is 1:3 . what is the number?

*January 24, 2016*

**Operations**

Its McDonald's

*January 23, 2016*

**Operations**

We are talking for example McDonald's how does their work force reflect their global strategy?

*January 23, 2016*

**Operations**

Could someone what do they mean by this question please.How does their work force reflect their global strategy?

*January 23, 2016*

**Math connexues**

what are your awnsers? i cant check them with out seeing what you choose

*January 22, 2016*

**algebra**

the sum of two numbers is 6 more than three times the smaller and and their sum is 66. what are the numbers?

*January 22, 2016*

**Science**

Actually, -_- , number 8, is b. thank a lot that's what i got first but i thought u were right. Check your answers!!

*January 21, 2016*

**global studies**

this is a 20 question project and i could really use a lot of help :)

*January 21, 2016*

**global studies**

some polynewian islands are ring- shaped coral islands that surround a body of wate, or? a.)copra b.) coral c.)atolls d.)plates

*January 21, 2016*

**Math**

Find 5 ordered pairs that satisfy each relation. Draw each graph. 4. x+y=7 5. x+y=6 6. x-y=1 7. x-y=0 8. x+y=0 9. y-x+0

*January 10, 2016*

**Maths**

A ship is sighted from the top of a lighthouse. The angle of depression from the lighthouse to the top of the ship is 45 degrees. The distance from the top of the lighthouse directly to the ship is 4 miles. Calculate the horizontal distance of the ship from the bottom of the ...

*January 7, 2016*

**Biology**

When inserting a gene, a gene for antibiotic resistance were also added to the plasmid. Why is this done?

*January 5, 2016*

**Biology**

Explain the ramifications to the process of transcription if the following occurs: A) The termination sequence of a gene is removed

*January 1, 2016*

**Biology**

3'-GGCACTCGCATAATATTCGCCATGGCT -5' In the DNA sequence above, how do i identify the promoter region..

*December 31, 2015*

**math**

K is 9 years older than L after 7 years the total of their age is 93 so how old are they in each one of them?

*December 26, 2015*

**Biology**

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

*December 15, 2015*

**Math**

Thank you very much, happy holidays

*December 5, 2015*

**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 ...

*December 5, 2015*

**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

*December 5, 2015*

**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

*December 5, 2015*

**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

*November 30, 2015*

**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 ...

*November 30, 2015*

**Math**

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

*November 30, 2015*

**Math**

How would i approximate the highest concentration reached in the bloodstream

*November 30, 2015*

**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

*November 30, 2015*

**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

*November 29, 2015*

**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

*November 29, 2015*

**Physics**

true or false.Initial velocity is always equal to zero

*November 29, 2015*

**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

*November 28, 2015*

**Biology**

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

*November 26, 2015*

**Biology**

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

*November 26, 2015*

**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

*November 21, 2015*

**Math**

Thank you

*November 17, 2015*

**Math**

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

*November 17, 2015*

**Math**

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

*November 17, 2015*

**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 ...

*November 15, 2015*

**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.

*November 13, 2015*

**biology**

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

*November 5, 2015*

**Social Studies**

I also need Greek Contributions too

*October 28, 2015*

**Social Studies**

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

*October 28, 2015*

**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,...

*October 26, 2015*

**English**

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

*October 26, 2015*

**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 ...

*October 16, 2015*

**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

*October 8, 2015*

**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

*October 2, 2015*

**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 ...

*September 25, 2015*

**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...

*September 13, 2015*

**Math **

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

*September 9, 2015*

**Math **

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

*September 8, 2015*

**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=?

*August 17, 2015*

**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.

*August 11, 2015*

**Calculus**

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

*August 4, 2015*

**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.

*August 4, 2015*

**Literature**

the answer is C destiny as amistif

*August 2, 2015*

**French - SraJMcGin**

Oh ok...

*July 27, 2015*

**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 ...

*July 27, 2015*

**French - SraJMcGin**

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

*July 25, 2015*

**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&...

*July 25, 2015*

**French - SraJMcGin**

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

*July 25, 2015*

**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 ...

*July 24, 2015*

**French - SraJMcGin**

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

*July 24, 2015*

**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 ...

*July 24, 2015*

**French - SraJMcGin**

Thank you very much Mme Sra i really appreciate it

*July 23, 2015*

**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...

*July 23, 2015*

**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'...

*July 23, 2015*

**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?

*July 23, 2015*

**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...

*July 23, 2015*

**french**

Thank you. Yes sometimes luxury is needed :)

*July 22, 2015*

**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

*July 22, 2015*

**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 ...

*July 22, 2015*

**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?

*July 22, 2015*

**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 ...

*July 22, 2015*

**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...

*July 22, 2015*

**french**

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

*July 22, 2015*

**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

*July 22, 2015*

**french**

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

*July 22, 2015*

**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 ...

*July 22, 2015*

**french**

Thank you

*July 22, 2015*

**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...

*July 22, 2015*

**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

*July 17, 2015*

**French SraJMcGin**

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

*July 17, 2015*

**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 ...

*July 17, 2015*

**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?

*July 16, 2015*

**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?

*July 16, 2015*

**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.

*July 16, 2015*

**French - SraJMcGin**

Ok so i should follow that for other sentences as well

*July 16, 2015*

**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"

*July 16, 2015*

**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?

*July 16, 2015*

**French - SraJMcGin**

Thank you

*July 16, 2015*

**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 ...

*July 16, 2015*

**french**

Thank you

*July 15, 2015*

**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) . ...

*July 15, 2015*