# Posts by Eleanor

Total # Posts: 57

**Maths**

The hcf of 140 and x is 20. The lowest common multiple of 140 and x is 20. What is the value of x? Thank you.

*March 25, 2017*

**Maths**

There are 9 counters in a bag. There is a number on each counter. 1, 1, 2, 2, 2, 3, 3, 3, 3. Joanne adds together the numbers on the 3 counters to get her total. What is the probability that he total is 6? Thank you.

*March 25, 2017*

**algebra**

What value represents the horizontal translation from the graph of the parent function f(x) = x^2 to the graph of the function g(x) = (x – 4)^2 + 2?

*December 17, 2016*

**algebra**

What value represents the vertical translation from the graph of the parent function f(x) = x^2 to the graph of the function g(x) = (x + 5)^2 + 3?

*December 17, 2016*

**Math**

For what real values of 2x^2+ax+25 the square of a binomial? If you find more than one, then list the values separated by commas.

*November 2, 2016*

**Math**

Alyssa started hiking at an elevation of 1500 feet. After 2 hours, she was at 1200 feet. Which integer describes her change in elevation?

*October 13, 2016*

**Chemistry**

Our professor said we have to use the equation to get the value though, that we shouldn't just pull it from the graph.

*September 9, 2016*

**Chemistry**

For my lab, I have been asked to calculate the pKa of an unknown amino acid. We titrated the unknown amino acid with NaOH. The pKa needs to be calculated using the Henderson Hasselbach Equation. Obviously you can just get the pH from any point on the graph but what values do ...

*September 9, 2016*

**Math**

counting on the number line what is the missing number for 10 22 34 46 58

*August 16, 2016*

**Psychology**

i need on how to organize the essay

*April 23, 2016*

**Psychology**

i need help on how to organize the essay

*April 23, 2016*

**Psychology**

i need on how to organize the essay

*April 23, 2016*

**Psychology**

ok thanks

*April 23, 2016*

**Psychology**

Three lengthy pages

*April 23, 2016*

**Psychology**

would you like to add anything else?

*April 23, 2016*

**Psychology**

i want to emphasize on social norms..For example self-deprecation,it becomes a social norm in their group and it breeds even more insecurity within the individual yet makes other members of the plastics feel slightly better about themselves."At least i don't have ...

*April 23, 2016*

**Psychology**

the whole movie.

*April 23, 2016*

**Psychology**

The Mean Girls

*April 23, 2016*

**Psychology**

so can you help?

*April 23, 2016*

**Psychology**

The teacher also said you can also write about a movie you have watched and apply those principles

*April 23, 2016*

**Psychology**

i want to apply the principles to a movie

*April 23, 2016*

**Psychology**

social norms and emotion

*April 23, 2016*

**Psychology**

these are the psychological principles i am studying

*April 23, 2016*

**Psychology**

sensation,emotion,personality,social norms,culture,perception,neuroscience

*April 23, 2016*

**Psychology**

psychological,social

*April 23, 2016*

**Psychology**

Apply two psychological principles to real life situations

*April 23, 2016*

**Physics**

A helicopter is rising vertically at a uniform velocity of 14.7 m/s. When it is 196m from the ground, a ball is projected from it with a horizontal velocity of 8.5 m/s with respect to the helicopter. Calculate: a.) when the ball will reach the ground b.) where it will hit the ...

*October 7, 2015*

**math**

How many milligrams of a drug are in 500 g of a 25% Ointment?

*September 27, 2015*

**Math Help!**

F(x)=1 if x > 1 -1 if x < 1

*November 25, 2014*

**Chemistry 2**

what is the pH in a 0.13M solution of aniline (Kb=4.3*10^-10). What is the concentration of C6HNH2 in the same solution?

*November 9, 2014*

**Us history**

What do u mean by that?

*May 8, 2013*

**Us history**

What does this mean, "Franklin was to the United States as bacon was to England" please help thanks.

*May 8, 2013*

**chemistry !**

a 135-g sample of sea water is evaporated to dryness, leaving 4.73 g of solid residue (the salts formerly dissolved in the seawater). calculate the mass percent of solute present in the original sea water. please help I need to pass this test. thank you thank you forever!!!!!

*March 4, 2013*

**Math**

The diagram shows a solid metal cylinder. The cylinder has base radius 2x and height 9x. E cylinder is melted down and made into a sphere of radius r. Find the expression for r in terms of x.

*November 17, 2012*

**French**

I think that you are hiding something in your stomachs. Je pense que vous cachiez quelque chose dans tes estomacs. ^did I use the subjunctive correctly?

*March 1, 2011*

**French**

Après ça, j’ai enseigné à mes amies tout l’information au sujet... I got points marked off for the agreement of tout (I wasn't sure if my teacher meant between je and tout, mes amies and tout or tout and l'information...which is it...

*February 28, 2011*

**French**

Is this how you make tout seul agree? Donc, j’ai créé les mammoths laineux touts seuls?

*February 28, 2011*

**French**

After that, you attach the clothespin.

*February 28, 2011*

**French**

According to my teacher, I ommited a word between the vous and the attacherez, but I am not sure what. "Après ça, vous attachrez á l’épingle á ligne." I'm thinking maybe allez so it will read "after that, you are going...

*February 28, 2011*

**French**

They linked their tusks romantically--ils était relier leurs défenses romantiquement. My teacher says this is wrong...what corrections would you suggest? Merci!

*February 28, 2011*

**French**

For nous, do you pluralize the adjective? For example "nous sommes bizarres?"

*February 25, 2011*

**French**

I am writing a narrative with that involves multiple verbs in the PC/l’imparfait within the same sentence. I suspect there are special procedures you follow when conjugating in this situation, but I don’t remember what. I remember something about using infinitive the...

*February 24, 2011*

**algebra**

what is the common ration of 2,12,18, and 27. What are the next three numbers in the sequence.

*February 6, 2011*

**Physics**

A constant friction force of 10 N acts on a 85 kg skier for 20 s. What is the skier's change in velocity?

*January 12, 2011*

**math**

how do i find the equaiton of the line tangent to the curve at the point defined by the given value of t. 1. x=t, y= the square root of t, t=1/4 2. x=sec^2t-1, y= tan t, t= -pi/4

*October 18, 2009*

**science-biology help**

knowing that as the steepness of a concentration graident increases, the rate of diffusion increases, explain how a single celled organisms would respond in an oxygen rich pond compared to an oxygen poor pond. I'm not really sure but in an oxygen poor pond there is a small...

*October 17, 2009*

**science**

I don't understand why as the steepness of a concentration gradient increases, the rate of diffusion increases as well. I would think it would decrease. I looked it up in google and read some articles but I still don't understand. can someone explain this to me?

*October 17, 2009*

**math**

how do i solve this? do i have to use both chain and product rule- how do i do that? find the deriviative of y= sin^2(3x-2)

*October 17, 2009*

**math**

how do i do this. find the equation for the lines that are tangent and normal to the curve y= (square root of 2)(cosx)at the point (pi/4, 1)

*October 15, 2009*

**geology**

what are the distinguishing characteristics between the two catergories of rocks? (igneous)

*October 8, 2009*

**Math**

Ok, the answer is 386! Yay! However, I am not sure why the answer is not 385.... maybe because we had to add c(10,0) into the mix. Thanks so much for the help... I wouldn't have gotten the answer had it not been for your help!

*February 19, 2009*

**Math**

Hey, thanks! However, that answer was not right. Any other ideas? You seem to be on the right track... This problem really confuses me.

*February 19, 2009*

**Math**

Assume that the set S has 10 elements. How many subsets of S have at most 4 elements? This question is from the section in my book called "Counting Partitions: Combinations." I would greatly appreciate any help! Thanks!

*February 19, 2009*

**Combinations**

Assume that the set S has 10 elements. How many subsets of S have at most 4 elements? This question is from the section in my book called "Counting Partitions: Combinations." I would greatly appreciate any help! Thanks!

*February 19, 2009*

**english**

I have to write a 3 page essay on "Is Tradition a Neurosis?" Any ideas please?

*March 29, 2008*

**History**

What is Marxism?

*September 4, 2007*

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