Monday
December 22, 2014

Posts by Eli


Total # Posts: 90

math
A scientist is mixing a chemical solution for an experiment. The solution contains 3/8oz of chemical and 1/6 ounce saline solution. What is the rate of chemical to saline?
December 18, 2014

Science
How many grams of CH3SH must be added to water to prepare 410mL of a solution that is 2.5 M CH3SH?
November 4, 2014

Science
what is the concentration (M) of a MgCl2 solution prepared by dissolving 7.2 g of MgCl2 in sufficient water to give 362 mL of solution?
November 4, 2014

Science
How many grams of H2SO4 are in 125 mL of a 3.00 M solution of H2SO4?
November 4, 2014

MATH HW HELP!!
Mike Gioulis would like to have $25,000 in 4 years to pay off a balloon payment on his business mortgage. His money market account is paying 1.825% compounded daily. Disregarding leap years, how much money must Mike put in his account now to achieve his goal? Round to the ...
May 20, 2014

physics
A jogger with a mass of 66.0 kg reaches the top of a staircase in 44.0 s. If the distance from the bottom to the top of the staircase is 14.0 m, how much power will the jogger create in climbing the stairs?
April 3, 2014

Spanish Help please
These look correct to me
April 1, 2014

Please help me ASAP!!!
Three uniform spheres are fixed at the positions shown in the diagram. Assume they are completely isolated and there are no other masses nearby. (a) What is the magnitude of the force on a 0.20 kg particle placed at the origin (Point P)? What is the direction of this force? (b...
March 31, 2014

math
Could you recheck this question? It seems there isn't any information as to if there is a slope, or not. Who's to say the amount of bacteria won't double, triple, or quintuple over a minute's time? I only picked up that at 0 min. There are 3000 of the bacteria ...
March 24, 2014

World History
Lol I guess so
March 24, 2014

World History
By rallying commoners that were not French to serve their nation-states(?)
March 24, 2014

World History
Could someone explain how nationalism contributed to Napoleon's defeat?
March 24, 2014

math
how do i solve if it took 1.5 qt of paint to paint a wall 8 ft by 15 ft how many qts will it need to paint a wall that is 10 ft by 24ft.
February 11, 2014

physics
Can you retype the equation please? I would love to help.
January 20, 2014

english
yes.
January 20, 2014

english
I already have it up, its about an essay, its right below this one in english.
January 20, 2014

english
No prob. You should help me with my question ;)
January 20, 2014

english
I agree with Naah, the other ones have proof, whereas, D is an opinion, because there is not really a way to "prove" it.
January 20, 2014

english
i would say D. The other ones have statistical evidence.
January 20, 2014

English
This is exactly what I needed. :)
January 20, 2014

English
Thank you very much.
January 20, 2014

English
Please be as critical as possible
January 20, 2014

English
Yes, here it is, I mostly need peer editing . Guy Montag lives a dystopian society, with a distant wife. He had never done anything extraordinary, however; he suddenly became a grand book thief. Montag soon encountered a very different girl, by the name of Clarisse, after that...
January 20, 2014

English
I don't have a thesis yet, however I need to show how Fahrenheit 451 shows the hero's journey.
January 20, 2014

English
essay outline about the hero;s journey in fahrenheit 451?
January 20, 2014

Social
Revenge-support groups? More communication? Protection-more qualified adults/police to help keep the peace/ Attention Seeking...All I can think of is support groups yet again, or psychiatrists
January 20, 2014

Pre-Calculus
noooooooooo
October 19, 2013

math
For pooled sp = (n1-1)s1^2 + (n2-1)s2^2 /(n1+n2-2) Sqrt(29841/41 ) = 26.978 Confidence interval The degrees of freedom of t is n1+ n2 -2 xbar1-xbar2 -+ta/2 *sp*sqrt(1/n1 +1/n2)) (39-26)-+ 2.02* 26.978sqrt(1/27+ 1/16)) (-4.19, 30.19)
June 26, 2013

math
xbar1 - xbar2 -+ ta/2 * sqrt(s1^2/n2 + s2^2/n2) 13 -+ 2.02* sqrt(21^2/27 + 35^2 /16)) (-6.47, 32.47)
June 26, 2013

Biochem
In yeast, ethanol is produced from glucose under anaerobic conditions. What is the maximum amount of ethanol (in millimoles) that could theoretically be produced under the following conditions? A cell-free yeast extract is placed in a solution that contains 3.50 × 102 ...
April 3, 2013

math
Give two equivalent fractions for the smallest amount of problems you need to complete correctly on a homework assignment to get 85%
August 27, 2012

math
HE WENT DATAWAY
June 14, 2012

math
what is the value of y when x=2 in the equation y=-4x - 5?
May 9, 2012

anthrpology
a state of balance with nature
April 23, 2012

physics
a motorbike has a mass of 300kg, and is being ridden along a straight road. The rider sees a traffic queue ahead. He applies the brakes and reduces the speed of the motorbike from 18m/s to 3 m/s. Use this equation to calculate the kinetic energy lost by the motorbike. Kinetic ...
February 15, 2012

algebra
58
February 7, 2012

Math
Every day Sally saved a penny, a dime, and a quarter. What is the least number of days required for her to save an amount equivalent to an integral number of dollars?
January 29, 2012

math
46
January 22, 2012

physics
if a car generates 18 hp when traveling at a steady 88 km/h, what must be the average force exerted on the car due to friction and air resistance
December 9, 2011

Chemistry
A mettallurgist decided to make a special alloy. He melted 30 grams of Au(Gold) with 30 grams of Pb. This melting process resulted to 42 grams of an Au-Pb alloy and some leftover Pb. This scientist wanted to make 420 grams of this alloy with no leftovers of any reactants. how ...
October 31, 2011

Management
Can someone help me with these 2 questions from principles of management.thank you 1) Using the comprehensive approach, tell what steps you would take to manage a change. For each step, give specific examples of actions you would take at that step. 2) Discuss social ...
October 18, 2011

calculus
Melting Snowball: A spherical snowball melts at a rate proportional to its surface area. Show that the rate of change of the radius is constant. (Hint: Surface Area =4(pi)r^2)
October 18, 2011

Management
Can anyone please help me with these questions for the final exam? 1) It is April, and you are the plant manager at a unionized parts warehouse. You have been asked by top management to inform the line workers that the plant will be shut down during December due to excess ...
October 16, 2011

Chemistry
how much 2% solution do I need to convert 20 ml of 5% solution to a 3% solution?
October 12, 2011

physics
Given that the side of the square has a length b-a, find the area of one of the four triangles and the area of the small inner square. Give the area of one of the triangles followed by the area of the small inner square separated by a comma. Express your answers in terms of ...
September 2, 2011

physics
Accuracy is how close a measured value is to the actual (true) value. Precision is how close the measured values are to each other.
August 5, 2011

Physics
Accuracy is how close a measured value is to the actual (true) value. Precision is how close the measured values are to each other. Say you are shooting at a Target. You shoot five times, and they all hit the bulls eye near each other; this is accurate and precise, because ...
August 5, 2011

Physics
Accuracy is how close a measured value is to the actual (true) value. Precision is how close the measured values are to each other. but how do they relate to measurement?
August 5, 2011

Physics
Measurements can be described as accurate and/or precise. Define accuracy and precision and give examples of how those terms could be used to describe a measurement.
August 5, 2011

whole number
hj
May 30, 2011

Math
A pyramid is inscribed in a cube whose volume is 52pi cm^3. The volume of a sphere is equal tpo the volume of this pyramid. Find the volume of a second cube whose edge is equal to the radius of the sphere.
May 30, 2011

acrostic poem
Math goals
May 28, 2011

Math
How many digits are in the smallest positive number divisible by th first ten numbers in the Fibonacci sequence?
May 27, 2011

statistics
Let U = {5, 10, 15, 20, 25, 30, 35, 40} A = {5, 10, 15, 20} B = {25, 30, 35, 40} C = {10, 20, 30, 40}. Find A ⋂ B.
May 15, 2011

calculus
find the volume of the solid whose cross section is perpendicular to the x axis from isosceles right triangles and has a leg that run from the lines y=-x to the line y=.5x
April 11, 2011

macroeconomics
Calculate the total change in aggregate demand because of an initial $300 decrease in investment spending, given that C = 150 + 0.50YD. $1,200 decrease $300 decrease $150 decrease $600 decrease i think it is 300 but i think i am wrong
April 9, 2011

Medical Coding, Part 1
10. Which of the following codes is used for the diagnosis "closed dislocation of the sternum"? A.839.61 C. 839.71 B.839.8 D. 839.9 11. A 50-year-old new female patient has had a sore throat and head congestion for five days. The physician performs an expanded ...
February 23, 2011

psy
ecological
February 19, 2011

chemistry
a sample of oxygen gas has a volume of 2730 cm3 at 21.0 C. At what temperature would gas have a volume at 4000 cm3?
January 7, 2011

english
needing to write 5 sentences that are no repeat sentences about New Years resolution and you can not repeat any words already used in any of the other sentences
January 5, 2011

College Algebra
Solve the system: x + y + z = -1 2x + 2y + 5z = 1 5x + 2y + 3z = 8 what is the value of x in the solution?
December 11, 2010

pre calculus
simplify sin(2 pi/3+x)
November 18, 2010

math
I have the first few words:did you hear about the water polo player who... whats the rest?
November 16, 2010

Physics
A stone is dropped into a deep well and is heard to hit the water 2.95 s after being dropped. Determine the depth of the well.
October 8, 2010

math/accuplacer
The principals is buying pizza for the school-wide pizza party. If there are 1852 students in the school & each student in the school & each student can eat approximately 3 slices of pizza, estimate the 3 of slices the students will eat in total.
March 30, 2010

chemistry
Which of the following is the formation reaction for CaO(s) ? A. CaO(s) Ca(s) + 21O2(g) B. Ca2+(aq) + O2–(aq) CaO(s) C. Ca(s) + 21O2(g) CaO(s). D. 2 Ca(s) + O2(g) 2CaO(s) E. 2 CaO(s) 2 Ca(s) + O2(g)
February 22, 2010

Chemistry
When 0.655 g of Ca metal is added to 200.0 mL of 0.500 M HCl(aq), a temperature increase of 107C is observed. Assume the solution's final volume is 200.0 mL, the density is 1.00 g/mL, and the heat capacity is 4.184 J/gC. (Note: Pay attention to significant figures. Do not ...
February 22, 2010

Chemistry
When 0.945 g of CaO is added to 200.0 mL of 0.500 M HCl(aq), a temperature increase of 387C is observed. Assume the solution's final volume is 200.0 mL, the density is 1.00 g/mL, and the heat capacity is 4.184 J/gC. (Note: Pay attention to significant figures. Do not round...
February 22, 2010

Pre-Algebra
Josh is going to rent a truck for one day. There are two companies he can choose from, and they have the following prices. Company A charges and allows unlimited mileage. Company B has an initial fee of and charges an additional for every mile driven. For what mileages will ...
May 1, 2009

Chemistry Lab+Help
what is the structural formula for these two esters C3H6 02 and what are their names
March 22, 2009

English
ok thanks :)
February 1, 2009

English
i mean other than make...
February 1, 2009

English
what might be the synonym to the word "create" does someone know the good dictionary of synonyms (if something like this even exist....)
February 1, 2009

English
hmm how to write this in ur own words... I do agree that this poem is like "the whoosh of the imagination at work". Firstly, there is the style of writing in the poem. There is no punctuation at all in this poem. This shows how quickly the boy's imagination is ...
January 31, 2009

Fractions From greatest to least
1/9, 1/12,1/6
November 19, 2008

Lit
but i dont get it, mr norton relies on invisible man for his fate so therefore he isnt expressing emerson's theory. also he isnt teaching anyone everyhting is for his benefit: does that tell me something??
October 12, 2008

Lit
Invisible Man: Mr. Norton- "you are my fate, young man" he talks about emerson's self realiance and how emerson is important but isnt he going aganist emerson's theory of self reliance??
October 12, 2008

Math
i am having problems solving this question can you please help? b[(12c-3a)2-10= a=2, b=3, c=4
October 7, 2008

Physics
A tennis ball is thrown vertically upward with an initial velocity of +8.0 m/s. a. what will the ball's speed be when it returns to its starting point? b. how long will the ball take to reach its starting point?
September 24, 2008

Writing
im trying to write a sentence using the word dictator and traipse but i don't know know so far i have, "The dictator was..." i don't know if i should write the dictator was traipsing or something else.
September 19, 2008

math
If you need 138 balloons and have 5 bags, each bag has same number of balloons in it. We need 18 more balloons to finish How many balloons in each bag?
September 10, 2008

Medical
a type of breathing the word is 6 letters long.Please Help
May 27, 2008

physical
what is body composition measured by using calipers?
April 19, 2008

commposition
How do I make an outline for a research paper?
April 13, 2008

social studies
what volter mean by seying goverment need to have both shepherd and butchers
March 18, 2008

math
(3w)^9+2=81
November 21, 2007

Finance
Marie-Josee intends to buy her father company. He wishes to sell her his company for a $850 000 amount because he would like to bequeath his inheritance to his daughter in his lifetime. Knowing the big generosity of her father, Marie-Josee wishes to make projections to ...
October 21, 2007

Math(Geometry)
15. it's money--$1,$2,$5....
August 22, 2007

HELP
A. If you would buy a machine and had to pay payments on it that would increase the asset and liability accounts. B. If you had to use an asset for an expense it would decrease both asset and owners equity account. C. If you were to sell a property that you owned it would ...
July 22, 2007

science - controlled experiment
i say that you are a poop monkey and there is a reason u have no friends *fart* poop fart
December 13, 2006

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