Tuesday
September 23, 2014

Posts by Taylor


Total # Posts: 1,578

geometry
A rectangle has a perimeter of 114m and an area of 807m^2. What are the dimensions?
November 27, 2012

Math (MS112)
What rate of interest, to the nearest tenth of a percent, compounded quarterly is needed for an investment of $1700 to grow to $2600 in 12 years? I am given the formula A=P(1+r/n)^nt
November 27, 2012

Geometry
What are the measurements you'd use to build a triangular prism that has a volume of 10 decimeters?
November 25, 2012

college algebra
Solve: x^3-9x^2+20x-20<0 write answer in the interval form.
November 20, 2012

physical science
a track and field athlete is running forward with a javelin at a velocity of 4.2 m/s. If he throws the javelin at a velocity relative to him of 10.3 m/s,then what is the velocity of the javelin relative to the ground? please help quick!! thanks :)
November 17, 2012

language
why is there a conflict between zeus and human beings
November 6, 2012

chemistry... HELP !!!!!!!
For the reaction 2Co^{3+}(aq)+2Cl^-(aq) ----> 2Co^{2+}(aq)+Cl2(g).E= 0.71V what is the cell potential at 25 C if the concentrations are [Co^{3+}]= 0.437M, [Co^{2+}]= 0.109 M, and [Cl^-]= 0.856 M and the pressure of Cl2 is 7.20 atm? Nernst equation is E=E-({0.0591/{n})*log Q...
November 5, 2012

6th grade math
either absolute value or parallel...
November 5, 2012

6th grade math
Or that. Most of my books put the two lines on their sides though. Esepcially in math.
November 5, 2012

6th grade math
the absolute value of a number.
November 5, 2012

earth science9volcanos0
So it's also like taking a nap.
November 5, 2012

earth science9volcanos0
A dormant volcano is a volcano which is not currently active (that is, not erupting nor showing signs of unrest), but is believed to be still capable of erupting
November 5, 2012

Chemistry 1202
Basically, Hess's law requires that you manipulate the equations (either by multiplying or dividing by a factor) and add (or subtract) the equations, such that terms in the final combined equation cancel out on either side to leave you with the equation you are trying to ...
November 5, 2012

health
Really? I figured it would be C.
November 2, 2012

Geo- 7th Grade
The Atlantic Provinces of Canada are on the far east coast of that country
November 2, 2012

geometry
I already did the test... I got 60%... Thank you though!!!
November 2, 2012

geometry
If mS = 75°, what is mU?
November 2, 2012

Definition question? I think.
Thats what i thought. I went 3 years ago.
November 2, 2012

Definition question? I think.
I thought that is what its caled because ive been to niagra falls and it says "recreational site" before you completely enter the premises.im only 16 but i think you mean recreational location. If so then what Ms.Sue put up should help you... And i believe niagra ...
November 2, 2012

Definition question? I think.
woulddn't that be a "recreational location"?
November 2, 2012

Science
I think B.
November 2, 2012

Math
16^x=64
October 30, 2012

General Chemistry 1 college class
The tomato is dropped. What is the velocity, , of the tomato when it hits the ground? Assume 82.7 of the work done in Part A is transferred to kinetic energy, , by the time the tomato hits the ground. Express your answer numerically in meters per second
October 30, 2012

General Chemistry I
The tomato is dropped. What is the velocity, , of the tomato when it hits the ground? Assume 82.7 of the work done in Part A is transferred to kinetic energy, , by the time the tomato hits the ground. Express your answer numerically in meters per second.
October 29, 2012

Finance
A company has identified the following investments as looking promising. Each requires an initial investment of $1.2 million. Which is the best investment?Question 4 options: A) a perpetuity that generates a cash flow at the end of year 1 of $100,000, has a growth rate of 1.25...
October 25, 2012

math
average attendance at a school's basketball games increased from 1000 to 1500 last year. One student said that represented a 150% increase. Explai the student's error. What was the actual percent increase?
October 21, 2012

math
average attendance at a school's basketball games increased from 1000 to 1500 last year. One student said that represented a 150% increase. Explain the studnets error. What was the actual percent increase
October 21, 2012

math
when is the absolute value of a difference equal to the difference of the absolute values? Explain
October 21, 2012

math
is the set of positive intgers the same as the set of nonegative integers? Explain?
October 21, 2012

math
explain which is more accurate: measuring to the nearest millimeter or to the nearest eighth of an inch
October 21, 2012

math
the sclae on a map is 1in:25mi. You measure 6.5in,between two towns what is the actual distance
October 21, 2012

math
When is the absolute value of a difference equal to the difference equal to the difference of the absolute values? Explain
October 21, 2012

math
is the set of positive integers the same as the set of nonnegative integers? Explain
October 21, 2012

math
is the set of positive integers the same as the set of nonegative integers? explain please
October 18, 2012

math
what are the subsets on -2.324 and the subsets for the square root of 46
October 18, 2012

English
Locate the complete gerund or infinitive phrase and identify its use. Her motive was to keep peace in the family. Verbal Phrase: Use:
October 18, 2012

Language Arts
He fell like a leaf tossed down the wind, down, down, with one cry that overtook Daedalus far away. When he returned, and sought high and low for the poor boy, he saw nothing but the bird-like feathers afloat on the water, and he knew that Icarus was drowned. How is this ...
October 15, 2012

Math
Find (fog)(2) f(x)=Squareroot 4-x; g(x)=1-3x^2 Find (gof)(-2) for the same problem.
October 12, 2012

Math
How do I add, subtract, divide, and multiply integers
October 11, 2012

College Physics
A 0.35 kg stone attached to a 0.8 m long string is rotated in a horizontal plane. The string makes an angle of 20° with the horizontal. Determine the speed of the stone. I've tried tan 20= gr/v^2 = (9.8)(.8)/v^2 = 4.7 m/s and that's not the correct answer (online ...
October 10, 2012

Math
"All Items 20% Off Marked Price" is a sign at a local golf pro shop. Create a function and then use it to determine how much one has to pay for each of the following marked items: a $9.40 hat, a $13 umbrella, a $65 pair of golf shoes, a $12.60 golf glove, a $750 set ...
October 10, 2012

physics
A catcher stops a 48.5 m/s pitch in his glove, bringing it to rest in 0.15 m. If the force exerted by the catcher is 803 N, what is the mass of the ball?
October 8, 2012

math
the figure represents a building in the shape of a regular hexagon. using the scale 1cm=177m, what is the perimeter of the building 1.1cm?
October 4, 2012

math
the figure represents a building in the shap of a regular hexagon. using th e scale 1cm=177m, what is hte perimeter of hte building 1.1cm?
October 4, 2012

math
the figure represents a building in the shape of a regular hexagon. using the scale 1cm=177m, what is the perimeter of the building 1.1cm?
October 4, 2012

math
the width of the scale drawing of the office is 2inches. if 1/2inches=3 feet. what is the actual width in feet of the office
October 3, 2012

math
the answers are a(20 b(30 c(120 d(180
October 3, 2012

math
mr. callaway needs to purchase enough grass seed to cover a 3000 square foot lawn and a 4200 square foot lawn. if 40 ounces of grass seed will seed a 2400 square foot lawn how many ounces does he need to seed both lawns
October 3, 2012

English
In persuasive writing, it is important to...?
October 2, 2012

math
1 and 1/2%
October 2, 2012

math
attorney gable charges 2500 and attorney mandel charges 1 1/2%
October 2, 2012

math
so would mr. gable be better
October 2, 2012

math
mr. and mrs. blank sold their house for $200000 and needed to hire an attorney to handle the closing procedures. attorney mr. gable charges a flat rate of $2500. attorney ms. mandel charges 1 1/2% of the cost of the house. which attorney would be cheaper for mr. and mrs. blank...
October 2, 2012

math
roberto paid $43.08 for 3 CDs. all 3 CDs were the same price. How much did each CD cost?
October 2, 2012

Physics
An airplane is flying with an air velocity of 850 km/h at 34 degrees n of e. The wind is blowing at 100 km/h at 20 degrees s of e. Find the ground velocity of the airplane.
September 26, 2012

World History
It's believed that the role of feasts in the Ice Age was to?
September 24, 2012

physics
39m/s
September 23, 2012

algebra
Susan had a $10 coupon for the purchase of any item. She bought a coat that was on sale for half its original price. After using the coupon, Susan paid $125 for the coat before taxes. What was the original price of the coat?
September 19, 2012

algebra
your internet provider offers two different plans. one plan costs $0.02 per email plus a $9 monthly service charge. the other plan costs $0.05 per email with no service charge. write a system of equations to model the cost of the two internet plans.
September 18, 2012

physics
A bullet is fired from a rifle that is held 4.6 m above the ground in a horizontal position. The initial speed of the bullet is 1130 m/s. There is no error in the velocity value. (a) Find the time it takes for the bullet to strike the ground. (b) Find the horizontal distance ...
September 18, 2012

social studies
The International Date Line is halfway around the world from the Prime Meridian (0 degrees longitude). Therefore it is at _____ degrees longitude. The International Date Line is, by international agreement, where a given day actually starts. East of the _______ east of the ...
September 17, 2012

math
Eva invested a certain amount of money at 5% interest and $1500 more than that amount at 17%. Her total yearly interest was $750. How much did she invest at each rate?
September 16, 2012

math
you are a shop owner who wants to market a new hat. the hat distributor will sell you one size at a reduced price. in one day you sell the following sizes: 8 1/4,8 1/2,6,7 1/4,7 1/4, 7,7 1/4,8,6 3/4,8 1/2,7 1/4, 8 1/4, 8 1/4,6 3/4,7 3/4 which size will you purchase for a ...
September 16, 2012

Math
two trains are traveling toward each other adjacent tracks. one of the trains 230 feet long and is moving at a speed of 60 miles per hour. The other train is 220 feet long and is traveling at the rate of 70 miles per hour. Find the time interval between the moment the trains ...
September 14, 2012

Chemistry
Could you possibly give me the formula? I would like to know how to do it (:
September 14, 2012

Chemistry
How many watts are in a kWh? Or how do you convert 30 kWh into joules/sec?
September 14, 2012

chemistry
Find the potential energy, V(r), and the magnitude of the force, | F |, associated with: (a) the interaction between a proton and an electron separated by a distance of 0.529 Å (b) the interaction between the nucleus of Neon (Ne) and an electron separated by a distance ...
September 14, 2012

Spanish-someone could check these
DIRECTIONS: Write a complete sentence using the verb ser. 1. Andy García y Jimmy Smits / los Estados Unidos -Nosotora somos de los Estados Unidos 2.Ricky Martin / Puerto Rico -El es de Puerto Rico 3. Enrique y Julio Iglesias / España - Ellos es de España ...
September 9, 2012

Spanish
How do you conjugate the verb ser in different sentences?
September 9, 2012

Spanish check
Pedero es de Peru ¿de dónde eres soy tus amigos? Tu eres ser de Atlanta Mi profesora es de español ser Mexicano ser ustedes de Mexico ¿dónde sois vosotros ser de?
September 9, 2012

Spanish
Write a complete sentence in Spanish using the verb ser. 1.Andy García y Jimmy Smits / los Estados Unidos 2. Julia Álvarez / la República Dominicana 3. Enrique y Julio Iglesias / España
September 9, 2012

English help
what are the purpose of litotes?
September 3, 2012

Chemistry
how many grams if sulfur must be dissolved into 1L of water to make a 2 molar solution?
August 28, 2012

English III
what is the rhetorical appeal in this sentence? Pathos or ethos? "A geek, according to Webster's New World Dictionary, is a street performer who shocks the public by biting off heads of live chickens. It is a telling fact about our language and our culture that ...
August 28, 2012

pre algebra
what is the value of the expression? 15-6/3.2+7-1
August 27, 2012

english
mrs sue is this right
August 5, 2012

english
is it astronauts supposed to rest for eight hours but to excited to rest before leaving spaceship, astronauts took three hours to put on space equipment tv camera turned on so world could watch opened spaeship door 61/2 hours after landing armstrong got out first astrounauts ...
August 5, 2012

english
please organize these into a paragraph ;astronaauts supposed to rest for eight hours, but too excited to rest ;astronauts easily hopped high because moon has less gravity than earth ;opened spaceship door 61/2 hours after landing ;brought back to earth some moon rocks and soil...
August 5, 2012

english
hello mrs sue
August 4, 2012

english
mrs. sue or anybody
August 4, 2012

english
um is it appolo11 took off 9:32 a.m on July 16,1969 three astronauts: michael collins,neil armstrong, edwin aldrin traveled 244,930 and traveled 24,300mph lunar module Eagle carried armstrong and aldrin to moon's surface collins stayed in command module and orbited ...
August 4, 2012

english
can you please help me with the hold thing i got the first part
August 4, 2012

english
please organize these notes into a paragraph ;traveled 24,300 mph ;on landing, armstrong's heart rate 156 beats per minute ;lunar module eagle carried armstrong and aldrin to moon's surface ;three astronauts michael collins,neil armstrong, edwin aldrin ;traveled 244,...
August 4, 2012

Chemistry
Thank you very much! That's what I got. I appreciate it.
July 30, 2012

Chemistry
The only difference is the + and - for the dGrxn
July 30, 2012

Chemistry
. In a biochemical reaction, A + B-->C with äG = 30 kJ/mol. Which of the following reactions might be effectively coupled to this reaction so that it becomes more spontaneous? I. C + D are the reactants, and B + E are the products äG = -40 kJ/mol II. C + D are the...
July 30, 2012

Chemistry
What is the overall standard free-energy change for the following two reactions? A + B-->2C äG = äG1 C + D-->E äG = äG2 a)äG1 + äG2 b)äG1 + 2äG2 c)äG2 – äG1 d)2äG2 – äG1 e)äG1äG22
July 30, 2012

Chemistry
Yes, I got this one :)
July 30, 2012

Chemistry
If at a certain instant during the course of the reaction 2 NO2(g) + F2(g) ¨ 2 NO2F(g), the rate of formation of the product were 0.16 mol/L∙s, how fast would the F2 be disappearing (also in mol/L∙s) at that same instant in time? A) 0.16 mol/L∙s B) ...
July 30, 2012

Chemistry
A?
July 30, 2012

Chemistry
If the rate of formation of ammonia is 0.345 M/s, what is the rate of disappearance of N2? 1/2N2(g)+3/2H2(g)-->NH3(g) a. 0.173 M/s b. 0.345 M/s c. 0.690 M/s d. 245 M/s e. 0.518 M/s
July 30, 2012

Chemistry
Given the following data, determine the rate constant of the reaction 2NO(g) + Cl2(g) 2NOCl(g) Experiment [NO] (M) [Cl2] (M) Rate (M/s) 1 0.0300 0.0100 3.4 x 10–4 2 0.0150 0.0100 8.5 x 10–5 3 0.0150 0.0400 3.4 x 10–4 a. 1.13 M –2s–1 b. 9.44 M –2s...
July 30, 2012

Chemistry
Heat transfer from the system to the surroundings has a large effect on äSsurr ___________. a. when the temperature of the surroundings is low. b. when the temperature of the surroundings is high. c. when the temperature of the system is low. d. when the temperature of ...
July 30, 2012

Chemistry
What is the entropy change to the surroundings when 1 mol of ice melts in someone’s hand if the hand temperature is 32°C? Assume a final temperature for the water of 0°C. The heat of fusion of ice is 6.01 kJ/mol. a. –188 J/K d. b. –22.0 J/K c. –19.7...
July 30, 2012

Chemistry
If 1 mol of ice melts at its melting point of 273 K, the entropy change for the ice is 22.0 J/K. If the ice melts in someone’s hand at 34°C, what is the change in the entropy of the universe? Assume a final temperature for the water of 0°C. The enthalpy of fusion ...
July 30, 2012

Chemistry
Indicate which of the following has the highest entropy at 298 K. 0.5 g of HCN 1 mol of HCN 2 kg of HCN 2 mol of HCN All of the above have the same entropy at 298 K.
July 30, 2012

Chemistry
The standard molar entropy of lead(II) bromide (PbBr2) is 161 J/mol • K. What is the entropy of 2.45 g of PbBr2? a. +1.07 J/K b. –1.07 J/K c. +161 J/K d. –161 J/K e. 0 J/K
July 30, 2012

Chemistry
Calculate DeltaS0 for the formation of 1 mol of HI(g) from its elements given the following information: S0[H2(g)] = 131 J/mol∙K S0[I2(s)] = 116 J/mol∙K S0[HI(g)] = 206 J/mol∙K. A) 82 J/K B) 165 J/K C) 247 J/K D) 329 J/K
July 30, 2012

Chemistry
For which reaction is delta Ssys > 0? A) CH4(g) + 2 O2(g) ¨ CO2(g) + 2 H2O(l) B) NH3(g) + HCl(g) ¨ NH4Cl(s) C) 2 NH4NO3(s) ¨ 2 N2(g) + O2(g) + 4 H2O(g) D) HCl(aq) + NaOH(aq) ¨ NaCl(aq) + H2O(l)
July 30, 2012

math
Use a table of trigonometric values to find the angle è in the right triangle in the following problem. Round to the nearest degree, if necessary. cos è = 0.8192 A = 45 H =?
July 18, 2012

Pages: <<Prev | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | Next>>

Search
Members