Tuesday

September 1, 2015
Total # Posts: 1,885

**English**

For my essay I have to write about a character in Middlemarch by George Eliot and explain how the character is brought to life. How does she (the author) introduce, develop, and represent the character? I'm thinking about writing about Dorothea or Causabon, but I have no ...
*November 1, 2010*

**English **

For my essay I have to write about a character in Middlemarch by George Eliot and explain how the character is brought to life. How does she (the author) introduce, develop, and represent the character? I'm thinking about writing about Dorothea or Causabon, but I have no ...
*November 1, 2010*

**Word within the Word Analogy Help**

Butt
*November 1, 2010*

**SOCIAL STUDIES **

WHAT 2 AQUIFERS PROVIDE THE WATER SUPPLY TO HALF THE PEOPLE IN NJ
*October 31, 2010*

**SOCIAL STUDIES**

WHAT IS THE SOURCE OF THE DELAWARE RIVER IN NJ?
*October 31, 2010*

**English**

For my english class we had to make a list of things that annoy us and we have to do a log entry that "select hits" and develop some clusters. Like i know cluster refers to groups, so things like traffic and red lights can be grouped together (driving), but i dont ...
*October 30, 2010*

**math**

calculate the discriminant of 3x^2 - 4x + 2
*October 30, 2010*

**chem buffer**

A & D
*October 29, 2010*

**Kennard Dale**

Estimate what the value of G would need to be if you could actually "feel" yourself gravitationally attracted to someone near you. Assume that each person has a mass of 72 kg, the force of attraction is F = 4 N, and the distance of separation is 0.5 m.
*October 28, 2010*

**math**

tony is making flower arrangements. he is using 3 different kinds of flowers-roses, daisies, and tulips. each arrangement will have the same number of each kind of flower. he figures that if he uses all the flowers, the greatest number of arrangements he can make is 7. he has ...
*October 28, 2010*

**Psychology**

What is an advantage and disadvantage of the Incentive Motivational Theory in Psych?
*October 27, 2010*

**English**

Is the infinitive "to use" used as an adjective in this sentence: "In your opinion, what is the easiest word-processing program (to use)?
*October 20, 2010*

**English**

Is the infinitive "to use" used as an adjective in this sentence: "in your opinion, what is the easiest word-processing program (to use)?
*October 20, 2010*

**Physics**

A car drives straight off the edge of a cliff that is 58 m high. The police at the scene of the accident note that the point of impact is 126 m from the base of the cliff. How fast was the car traveling when it went over the cliff?
*October 20, 2010*

**Physics**

you should get 272m/s
*October 20, 2010*

**Physics**

sqrt(270^2)+(39.8^2)
*October 20, 2010*

**algebra**

5g+4(-5+3g)=1-g my solve(which didnt work tried 5 times) 5g-20+12g=1-g 17g-20=1-g 18g-20=1 18g=21 g=21/18=7/6 where did i go wrong?
*October 19, 2010*

**chemistry**

A coin dealer, offered a rare silver coin, suspected that it might be a counterfeit nickel copy. The dealer heated the coin, which weighed 14.0 g to 100°C in boiling water and then dropped the hot coin into 29.5 g of water at T = 15.0°C in an insulated coffee-cup, and ...
*October 19, 2010*

**college chemistry**

Use standard enthalpies of formation to determine ƒ¢Horxn for: 2NH3(g) + 3O2(g) + 2CH4(g) ¨ 2HCN(g) + 6H2O(g) in kilojoules. Find the change in internal energy for this reaction in kJ
*October 18, 2010*

**English**

The best way to get there is to take the bus. In this sentence is the infinitive phrase "to take" an adjective?
*October 18, 2010*

**Physics**

Yeah dude! that is a good question!
*October 12, 2010*

**Foreign Languges**

This is some Greek and Latin root words for my 6th grade gifted homework. Whats the difference between medicus and medicinal?
*October 8, 2010*

**physics**

2. A ship leaves port on a course of and travels 160 miles. Then the ship changes course to a bearing of and travels another 220 miles to its destination.
*October 8, 2010*

**5th grade math**

I'm in 6th grade and I've never heard of this.
*October 8, 2010*

**physics**

An object is thrown vertically upward with a speed of 22.4 m/s. How high does it rise?
*October 7, 2010*

**Physics**

An arrow is launched vertically upward from a crossbow at 98.2 m/s. Ignoring air friction, what is its instantaneous speed at the end of 10.0 s of flight? What is its average speed up to that moment? How high has it risen? What is its instantaneous acceleration 4.20 s into the...
*October 6, 2010*

**Physics..help please**

A rifle with a weight of 35 N fires a 4.0 g bullet with a speed of 250 m/s. (a) Find the recoil speed of the rifle. ___m/s (b) If a 700 N man holds the rifle firmly against his shoulder, find the recoil speed of the man and rifle. ___m/s
*October 6, 2010*

**Physics..help please**

A 715 N man stands in the middle of a frozen pond of radius 10.0 m. He is unable to get to the other side because of a lack of friction between his shoes and the ice. To overcome this difficulty, he throws his 1.2 kg physics textbook horizontally toward the north shore at a ...
*October 6, 2010*

**music**

How has Islam shaped conceptions of music for the peoples of the Middle East? I would rather a specific answer instead of saying using wikipedia. Thank you
*October 5, 2010*

**Music**

How has Islam shaped conceptions of music for the peoples of the Middle East? I would rather a specific answer instead of saying using wikipedia. Thank you
*October 4, 2010*

**Chemistry**

How do I find the radius of a sulfide ion?
*September 24, 2010*

**Chemistry**

I used coulomb's law to find the force of attraction between the ionic atoms in BeS and BeO. For BeS, F = -6.85x10^29 J/m For BeO, F = -9.078x10^29 J/m Which has the stronger force of attraction? BeO? What does the "-" sign mean?
*September 23, 2010*

**chemistry**

Is it true that the greater difference in electronegativity in an ionic compound, the greater attraction between the elements in the compound?
*September 23, 2010*

**Chemistry**

I am comparing the ions BeS and BeO. BeS... d=229 pm Force of attraction = -6.856x10^29 J/m BeO... d=199 pm Force of attraction = -9.078x10^29 J/m I used Coulumb's to find this. Can you explain this?... the reasoning why BeS has a greater attraction?
*September 23, 2010*

**Chemistry**

How do I find the radium of the sulfide ion in BeS? The radius of Be is 59 pm. I am also given the force between them.
*September 22, 2010*

**physics**

An athlete executing a long jump leaves the ground at a 20° angle and travels 7.80 m. (a) What was the takeoff speed? 1._____ m/s (b) If this speed were increased by just 5.0%, how much longer would the jump be? 2.______ m
*September 21, 2010*

**physics**

A delivery truck travels 20 blocks south, 24 blocks west and 25 blocks north. What is its final displacement from the origin? Assume the blocks are equal length. Need magnitude of blocks, and direction(counterclockwise from east is positive)
*September 21, 2010*

**chemistry**

We add excess NaCl solution (58.44 g/mol) to 64 mL of a solution of silver nitrate (AgNO3 169.88 g/mol), to form insoluble solid AgCl. When it has been dried and weighed, the mass of AgCl (143.32 g/mol) is found to be 1.91 grams. What is the molarity of the original AgNO3 ...
*September 20, 2010*

**Music**

ok, well it says what it is but it doesnt say whether it is classical, folk, or popular...so i have no idea?
*September 19, 2010*

**Music**

I'm learning about Asian music and i have 7 terms, and i have to group them into either folk, classical or popular. The 7 terms are khaen, tai thu, metallophone, piphat, ramayana, Lam sing, and gamelan. Which terms fall into each of the 3 groups. Any help is appreciated ...
*September 19, 2010*

**Music**

I'm learning about Asian music and i have 7 terms, and i have to group them into either folk, classical or popular. The 7 terms are khaen, tai thu, metallophone, piphat, ramayana, Lam sing, and gamelan. Which terms fall into each of the 3 groups. Any help is appreciated ...
*September 19, 2010*

**Music**

I'm learning about Asian music and i have 7 terms, and i have to group them into either folk, classical or popular. The 7 terms are khaen, tai thu, metallophone, piphat, ramayana, Lam sing, and gamelan. Which terms fall into each of the 3 groups. Any help is appreciated ...
*September 19, 2010*

**math**

2n-8=3n+3
*September 15, 2010*

**Math**

2n+5+7n-8=15
*September 15, 2010*

**accounting**

credit revenue $55,000 Debit A/R $8,000 Debit Cash $47,000 Debit Cash $3,000 Credit Unearned Revenue $3,000 Debit Expense Account $7,000 Credit A/P $7,000
*September 15, 2010*

**Physics**

A 3.0-kg block is at rest on a horizontal floor. If you push horizontally on the 3.0-kg block with a force of 12.0N it just starts to move. What is the coefficient of static friction?
*September 15, 2010*

**math**

Just divide??
*September 14, 2010*

**math**

I am trying to find a pattern in these numbers. I have looked for what feels like hours, and can't find it. -3,-9,-14,-42,-47,-141
*September 13, 2010*

**Writeacher-geography **

i think im doing the same homework as anika i was just wondering where Dubai and Switzerland came on the top 20 cities in the world of 2005. thankyou
*September 11, 2010*

**chemistry**

Naturally occuring chlorine gas has 3 isotopes 35cl-35cl, 35cl-37cl , 37cl-37cl a) mass of one molecule in terms of amu. b) mass of one molecule in terms of grams. c) mass of one mole in terms of grams. d) Naturally occuring Cl has 75% 35cl and 25% 37cl, calculate the mass of ...
*September 6, 2010*

**math**

find D from the formula C= pie D WHEN pie= 3.142 and c= 27
*September 6, 2010*

**chemistry**

Naturally occuring chlorine gas has 3 isotopes 35cl-35cl, 35cl-37cl , 37cl-37cl a) mass of one molecule in terms of amu. b) mass of one molecule in terms of grams. c) mass of one mole in terms of grams. d) Naturally occuring Cl has 75% 35cl and 25% 37cl, calculate the mass of ...
*September 6, 2010*

**calculus**

Lim sin2h sin3h / h^2 h-->0 how would you do this ?? i got 6 as the answer, just want to make sure it's right. and i couldn't get this one (use theorem 2) lim tanx/x x-->0 and also this one (use squeeze theorem to evaluate the limit) lim (x-1)sin Pi/x-1 x-->1
*September 6, 2010*

**calculus**

Evaluate the limit or state that it does not exist. lim Root(6+x)-Root(6-x)/x x->0 i kept getting zero which ever way i tried to solve it.. help plz.
*September 1, 2010*

**Math**

3=43
*August 30, 2010*

**college physical science**

Mass/Density = Volume _11.4_g_ = v 7.87g/cm3 1.45cm3 = v
*August 29, 2010*

**Calculus**

lim x-->0+ f(x), where f(x)= x ln x values for x are 1,0.5,0.1,0.05,0.01,0.005,0.001 when i plugged in 1 i got 0 then -.34657 then -.23025 ................... leading up to -0.00690 what is the value of the limit is it approaching 0?? and if it is approaching 0 then why is ...
*August 29, 2010*

**calculus**

lim t-->0 h(t), where h(t)= cos(t)-1/t^2. for the table values t is +/- .002 , .0001 , .00005 , .00001 what do you guys get for the value of h(t) and limit?? when i plugged in .002 i got -.499999975 when i plugged in .0001 i got -.5 when i plugged in .00005 i got -.5 when i...
*August 29, 2010*

**spanish 1**

1-7 What would you say in the following situations? 1. You are dancing with a friend and accidentally step on his/her toe. 2. A friend gives you a birthday present. What do you say to him/her? How does he/she respond? 3. You want to pass by some people who are blocking the ...
*August 26, 2010*

**spanish**

in Latin America, to several friends Your response: ellos Points earned: 0 out of 1 what pronoun would you use??
*August 26, 2010*

**spanish**

and then from this i got 2 correct Modelo: You want to greet Mrs. Gutiérrez. It is 10:00 A.M. Buenos días, señora Gutiérrez. 1. You want to greet Mr. Gutiérrez. It is 2:00 P.M. Your response: Buenos días, señor Gutiérrez...
*August 26, 2010*

**spanish 1**

i got the first one right need help with other 3, i don't know if it's the grammar or what but the online website is not accepting my answers so help please.
*August 26, 2010*

**spanish 1**

Can any one help me answer these questions, i am having trouble because i haven't received my book yet. Modelo: Elena / Colorado ¿De dónde es Elena? Es de Colorado. 1. la profesora Guzmán / España 2. usted / Texas 3. tú / Arizona 4. ellas...
*August 26, 2010*

**physics**

A car starts from rest with a velocity given by v=kt^3 where k is a constant. The expression for the distance traveld by the car from its position at t=0 is: a] 3kt^3 b] kt^3 c] 6kt d] kt^4/4
*August 24, 2010*

**physics**

A first object is thrown vertically upward with some initial speed and some initial height above the ground. Simultaneously, a second object is thrown straight down with the same initial speed and same initial height above the ground. Before the second object reaches the ...
*August 24, 2010*

**6th grade English**

the shiny red car and the bicycle. I have to tell whether the sentence part can be used as a subject or a predicate then use the part in a sentence.
*August 23, 2010*

**Chemistry**

A solution is made by diluting 18.2 g glucose (C6H12O6) in 0.150 kg water. What is the mass percentage of solute in this solution?
*August 3, 2010*

**Pythagorean Theorem**

help
*July 15, 2010*

**algebra**

Of the 240 campers at a summer camp, 5/6 could swim. If 1/3 of the campers took climbing lessons, what was the least possible number of campers taking climbing lessons who could swim? a) 20 b) 40 c) 80 d) 120 e) 200
*July 11, 2010*

**grammar**

Could you please check the grammer in these sentences? Thanks. It was clearly her, right from the start. These are they, if I'm not mistaken. It always appeared to be them whenever there was trouble. The penalty against them brought coach Henson and I great satisfaction. ...
*July 1, 2010*

**chemistry**

a mixture of gases at a total pressure of 95kPa contains carbon dioxide, oxygen, and nitrogen. The partial pressure of the carbon dioxide is 48kPa and the partial pressure of the nitrogen is 24kPa. What is the partial pressure of the oxygen?
*June 23, 2010*

**chemistry equilibrium**

In a 0.10 M solution of glutaric acid, HO2C(CH2)3CO2H (K1 = 4.6 ´ 10-5, K2 = 3.9 ´ 10-6), the species present in the next to highest concentration is A. H3O+(aq). B. HO2C(CH2)3CO2H(aq). C. HO2C(CH2)3COO-(aq). D. -O2C(CH2)3COO-(aq). E. OH-(aq).
*June 20, 2010*

**calculus**

Find a vector perpendicular to the plane that contains the points A(1,2,3), B(3,2,1), and C(-1,2,-3) Where do I start to find it?
*June 17, 2010*

**momemtum ?**

I know that momemtum (p) is equal to mass times velocity, but I am not sure how to get the velocity.
*June 16, 2010*

**momemtum ?**

A ball of mass 0.150 kg is dropped from rest to a height of 0.125 m. It rebounds from the floor to reach a height of 0.960m. What impulse was given by the floor? please help/explain. Thanks!
*June 16, 2010*

**Math**

Which one is smaller 5.8x10^-3 or 4.5x10^-3
*June 13, 2010*

**STATISTICS**

There are 10 colored balls in a box ( 5 red, 3 blue, 2 green ). What is the probability of picking out a red ball and then a blue ball ( If I do not replace the red ball )? 1/6 1/2 3/20 4/5
*June 7, 2010*

**STATISTICS**

Can a frequency distribution have overlapping classes? Sometimes No Yes Can't determine. I need more information.
*June 7, 2010*

**STATISTICS**

ONE of the following can be classified as Discrete and Quantitative data. The acceleration of your car as you drive to school. The different colors of the eyes of your classmates. The number of students in your school. The height of all the people in your neighborhood.
*June 7, 2010*

**social studies**

Should Nations pursue goals of international cooperation to ensure security
*June 7, 2010*

**calculus**

How do you find the limit of: 1(1 - (1/k))/2! as k increased with no bound? I know the answer is 1/2! But how do you get there? Are you supposed to divide both top and bottom by k?
*June 7, 2010*

**trig**

Regarding the trigonometric series, Why does cos start with a 1 and why are the powers of x even numbers Also for sin, why does sin start with an x and why are the powers odd?
*June 6, 2010*

**STATISTICS**

The area under a normal curve distribution is Equal to 100 almost equal to 1 equal to 1 equal to .5
*June 3, 2010*

**STATISTICS**

What percentage of the general U.S. population has bachelor’s degrees? Suppose that the Statistical Abstract of the United States, 120th Edition, gives the following percentage of bachelor’s degrees by state. For convenience, the data are sorted in increasing order. ...
*June 3, 2010*

**STATISTICS**

Find the sample standard deviation s for the following sample data. Round your answer to the nearest hundredth. x: 23 20 11 33 27
*June 3, 2010*

**STATISTICS**

I HAVE 150 FOR MY ANSWER
*June 3, 2010*

**STATISTICS**

If I go into an ice cream parlor, and I have the choice of having one of 10 different flavors , with one of 5 different toppings and one of 3 different types of cones, How many times can I come back to this place and get a different ice cream cone combination
*June 3, 2010*

**STATISTICS**

i HAVE AN ANSWER OF 90
*June 3, 2010*

**STATISTICS**

A Statistics teacher has the following test scores : 93, 72, 80, 95, 90, 70, 91, 85, 86, 100 What is the median test score of these grades ?
*June 3, 2010*

**STATISTICS**

I HAVE AN ANSWER OF 7 WHICH WOULD BE 70
*June 3, 2010*

**STATISTICS**

For a 10 point quiz, the professor recorded the following scores for 8 students: 7, 8, 3, 9, 10, 6, 8, 5 What is the Mean for this set of scores?
*June 3, 2010*

**STATISTICS**

The Sarasota Police department collected data on the number of car accidents ( X ) that occur each day on a certain stretch of route 41. From this data, they derived the probability distribution shown in the table below. X P(X) 0 0.80 1 0.15 2 0.05 What is the expected mean (...
*June 2, 2010*

**STATISTICS**

There are 10 colored balls in a box ( 5 red, 3 blue, 2 green ). What is the probability of picking out a red ball and then a blue ball ( If I do not replace the red ball
*June 2, 2010*

**STATISTICS**

What type of distribution is described by the following information? Mean = 56 Median = 58.1 Mode = 63
*June 2, 2010*

**STATISTICS**

What type of distribution is described by the following information? Mean = 56 Median = 58.1 Mode = 63
*June 2, 2010*

**Statistics**

For a 10 point quiz, the professor recorded the following scores for 8 students: 7, 8, 3, 9, 10, 6, 8, 5 What is the Mean for this set of scores?
*June 1, 2010*

**Chemistry**

A weather balloon at Earth's surface has a volume of 4.00 L at 304 K and 755 mm Hg.? If the balloon is released and the volume reaches 4.08 L at 728 mm Hg, what is the temperature? What gas law do you use?
*May 21, 2010*

**Chem**

Can't figure this one out....how do you balance MnO4- + SO3-2 ====> SO4-2 + Mn+2?
*May 21, 2010*

**chemistry**

The specific heat of copper is .4 joules/gram degrees Celsius. How much heat is needed to change the temperature of a 30 gram sample of copper from 20 degrees to 60 degrees? I just need to know how to set up the problem and solve it.
*May 19, 2010*

**Organic Chemistry**

I am suppose to calculate the theoretical amount (volume) of 3M sodium hydroxide needed to convert 1.5 g of benzoic acid to its salt. Also calculate the volume of 12M HCl needed to convert the sodium benzoate back to benzoic acid. how do I go about doing this? Thanks
*May 18, 2010*