Priscilla

How do I figure out this question? Is there a formula I need? For which of the following sets of line segments is it possible to consturct a triangle? 1. Sides of length 17cm, 18 cm,and19 cm 2. Sides of length 11m, 18m, and 6 m 3. Sides of length 46ft, 25...

18 years ago

Explain the essential compponents of the strategic management process?

18 years ago

what is the answer to this equation on elements because i just don't get it. hydrogen + __________ = water+heat

18 years ago

I would like someone to check the following questions for me. Thanks in advance. 1. What issue was a problem for Tony in West Side Story? A. Maria did not return his love B. His job was not a good one C. His parents did not approve of the friends he hung...

15 years ago

What is the net ionic equation of AlPO4(s) dissolved in H3O+(aq)

16 years ago

The area of an ellipse in the form (x*x/a*a)+(y*y)/(b*b)=1 is A=3.14*ab. For this ellipse, a+b=20. a. write the area of the ellipse as a function of a. b. Find the equation of the ellipse with an area of 264 square centimeters. c. Complete the table and m...

16 years ago

I did not really understand the poem, Moon Rondeau. Here is the lyrics: "Love is a door we shall open together." So they told each other under the moon One evening when the smell of leaf mould And the beginnings of roses and potatoes Came on a wind. Late...

16 years ago

I really need help on this, please help! Posted by Priscilla on Saturday, May 16, 2009 at 5:28pm. I did not really understand the poem, Moon Rondeau. Here is the lyrics: "Love is a door we shall open together." So they told each other under the moon One e...

16 years ago

I'm trying to see if the teacher didn't give us the right problem or if I'm just not getting it. The problem is "re-write the expression without a fraction: 4/(1-sin x)". I can do it if the problem is sin squared x but I don't know how to solve the proble...

16 years ago

May someone who has read/watched both romeo and juliet and west side story help me check the following questions please? 1.Which situation is a similarity between Juliet and Maria, the main female characters in Romeo and Juliet and West Side Story? A. A r...

15 years ago

I have to write a comparative essay and I'm stuck on something. My topic is to discuss symbolism in Ethan Frome by Edith Wharton and The Story of One Hour by Kate Chopin. I have to explain the similarities between the two books by using symbolism. I chose...

15 years ago

I'm writing a DBQ Essay on Civil War and Reconstruction. The major question is What led the Southern states to secede from the Union in 1860 and 1861? My question is can i include as a thesis to state the civil war has negative effects than positive effec...

15 years ago

Light from the Sun reaches Earth in 8.3 min. The speed of light is 3.00 x 10^8 m/s. How far is Earth from the Sun? GIVEN: t = 8.3 min V = 3.00 x 10^8 m/s --> Would acceleration be 9.81 m/s^2? Is it this equation d = Vit + 1/2 a t^2

15 years ago

What is the net force acting on the ring in the diagram? <img src="/images/1261797426.jpg" width=300>

15 years ago

How far does a plane fly in 15 s while its velocity is changing from 145 m/s to 75 m/s at a uniform rate of acceleration?

15 years ago

A stone that starts at rest is in free fall for 8.0 s. a.Calculate the stone's velocity after 8.0 s. b. What is the stone's displacement during this time? Given: t = 8.0 s a = 9.81 m/s^2 For a, in order to calculate the velocity, should i use d = vit + 1/...

15 years ago

A race car can be slowed with a constant acceleration of -11 m/s^2 a. If the car is going 55 m/s, how many meters will it travel before it stops? b. How many meters will it take to stop a car going twice as fast? I know you use the equation d = Vit +1/2 a...

15 years ago

You throw a beambag in the air and catch it 2.2 s later. GIVEN: t = 2.2 s vi = 0 m/s a. How high did it go? d = vit + 1/2 at^2 d = 1/2 (9.81)(2.2)^2 d = 23.7402 b. What was its initial velocity? I don't know if im right but to calculate the velocity, can...

15 years ago

I have a physics problem and it's below. <p><img src="/images/1261839453.jpg" width=300>

15 years ago

Thanks a lot for helping me with physics and other subjects. Happy holidays and happy new yrs that is coming up very soon. It's good to have a website here here teachers can be very helpful, i appreciate it a lot.

15 years ago

A race car can be slowed with a constant acceleration of -11 m/s^2 a. If the car is going 55 m/s, how many meters will it travel before it stops? b. How many meters will it take to stop a car going twice as fast? According to one of the teachers this is w...

15 years ago

The speed of an automobile of mass 1600 kg increases uniformly from 20 m/s to 30 m/s. What is the increase in its kinetic potential? Given: m = 1600 kg V = 10 m/s KE = 1/2 m v^2 KE = 1/2 (1600)(10)^2 KE = 80,000 J Is this right?

15 years ago

What is the kinetic energy of an electron {mass = 9.1 x 10^ - 31 kg} when it is moving at 3.0 x 10^7 m/s {1/10 the velocity of light}? KE = 1/2 m v^2 KE = 1/2 (9.1 x 10^ - 31)(3.0 x 10^7) KE = 1.365 x 10^ -23 I don't know if this is right because what got...

15 years ago

What potential energy does a 60.0-kg gymnast acquire in climbing 5.00 m up a vertical pole? GIVEN: mg = 60 h/d = 5.00 m PE = mgh PE = (60)(5.00) PE = 300 J

15 years ago

A 2000-kg truck is raised 15 m in an elevator. What is the increase in its potential energy? GIVEN: mg = 2000 kg h = 15 m PE = mgh PE = (2000)(15) PE = 30,000 J

15 years ago

A 2.0-kg rock falls from a height of 25 m to a point 20 m above the ground. How much potential energy does it lose? GIVEN: mg = 2.0 kg h/d = 5 m PE = mgh PE = (2)(5) PE = 10 J

15 years ago

What is the gravitional potential energy of a 100-kg rocket when it is at a distance of 1.0 x 10^7 m from the center of the earth. {Assume G = 6.7 x 10^ -11 m^3 / kg x s^2 and Earth's mass is 6.0 x 10^ 24 kg} GIVEN: m1 = 100 kg d = 1.0 x 10^7 m Earth's m2...

15 years ago

If a 2.0-kg mass if raised 0.050 meter vertically, the work done on the mass is?

15 years ago

A jack exerts a vertical force of 4.5 x 10^ 3 newtons to raise a car 0.25 meter. How much work is done by the jack?

15 years ago

A total of 650 joules of work is done on a 50.-kilogram object as it is moved 8.0 meters across a level floor by the application of a horizontal force. Determine the magnitude of the horizontal force applied to the object

15 years ago

As an object slides across a rough horizontal surface, what happens to the object's gravitional potential energy with respect to the surface and speed? Would't potential energy decrease at rest?

15 years ago

From The Great Gatsby by Fitzgerald Tom flung open the door, blocked out its space for a moment with his thick body, and hurried into the room. “Mr. Gatsby!” He put out his broad, flat hand with well-concealed dislike. “I’m glad to see you, sir. . . . Nic...

15 years ago

The phrase "magnanimous scorn" in the statement "he [Tom] insisted [that Daisy ride with Gatsby] with magnanimous scorn most likely means 1. courageously noble in mind and heart 2. generous in forgiving even those who are not worthy 3. selfish and disdain...

15 years ago

The sentence, "So we drove on towards death throught the cooling twilight", is a. a metaphor b. an example of weather reflecting life c. used to build suspense and foreshadow upcoming trouble d. a zeugma e. used to contrast the coolness of the evening fro...

15 years ago

The simile describing tom's voice as "Tom talked incessantly, exulting and laughing, but his voice was as remote from Jordan and me as the foreign clamor on the sidewalk or the tumult of the elevated overhead." serves to a. compare tom's voice with urban...

15 years ago

When doing research papers, is it good to have a lot of dates in your report?

15 years ago

How do I convert the following polar expression to rectangular form? 3 sec (beta) r= ---------------- 4 sec (beta) + 4 [If not clear, the equation is r equals 3 times secant of angle beta divided by 4 times the sec of angle beta plus 4.]

15 years ago

A ball is thrown straight downward with a speed of 0.50 m/s from a height of 4.0 meters. What is the speed of the ball 0.70 seconds after it is released? GIVEN: Vi = 0.50 m/s Vf = ? d = 4 m t = 0.70 s

15 years ago

A soccer player kicks a rock with an initial velocity of 0.50 m/s from a height of 4.0 meters. What is the speed of the ball 0.70 second after it is released? Vi = 0.50 m;s h = 4 m t = 0.70 s

15 years ago

A 6.0 kh block, sliding to the east across a horizontal, frictionless surface with a momentum of 30 kg*m/s^, strikes an obstacle. The obstacle exerts an impluse of 10 N*s to the west on the book. The speed of the block after the collision is...

15 years ago

While riding a chairlift, a 55 kg skier is raised a vertical distance of 370 m. what is the total change in the skier's gravitional potential energy? given: m = 55 kg d = 370 m When i used PE = mgh, the answer was 199,430, i know its wrong since the answe...

15 years ago

I really need help with only this two problems. 1. A 6.0 kh block, sliding to the east across a horizontal, frictionless surface with a momentum of 30 kg*m/s^, strikes an obstacle. The obstacle exerts an impluse of 10 N*s to the west on the book. The spee...

15 years ago

Two identical spheres, A and B, carry charges of +6 microcoulombs and -2 microcoulombs. If these spheres touch, what will be the resulting charge on sphere A?

15 years ago

The electrostatic force of attraction between two small spheres that are 1.0 meter apart is F. If the distance between the spheres is decreased to 0.5 meter, the electrostatic force will be a) F/2 b) 2f c) F/4 d) 4F I know when the distance is decreased t...

15 years ago

An electrostastic force of 20.0 newtons is exerted on a charge of 8.00 x 10^/2 C at point P in an electric field. The magnitude of the electric field strength at P is Given: Fe = 20 B q = 8.00 x 10^/2 C

15 years ago

If 6.40 x 10^-19 joule of work is required to move a proton between two points A and B in an electric field, what is the potential difference between points A and B? Given: W = 6.40 x 10^-19

15 years ago

a. What should the ammeter reading be? b. what should the voltometer reading be? Given: V = 27 v R = 18 ohm

15 years ago

A 22-ohm resistor and a 33-ohm resistor are connected in series and placed across 120-V potential difference. 1. what is the equivalent resistance of the circuit? R = RA + RB R = 22-ohm + 33-ohm R = 55-ohm 2. what is the current in the circuit? I = Vsourc...

15 years ago

Ammeter 1 reads 0.20 A. a. What should ammeter 3 indicate? b. What should ammeter 4 indicate? Given: RA = 22-OHM RB = 13-OHM A1 = 0.20 A

15 years ago

Ammeter 2 reads 0.15A. a. Find the voltage across the 22-ohm resistor? b. Find the voltage across the 15-ohm resistor? c. What is the battery voltage? Given: RA = 22-OHM RB = 15-OHM A1 = 0.20 A A2 = 0.15 A

15 years ago

Ammeter 1 reads 0.20 A. a. What should ammeter 3 indicate? b. What should ammeter 4 indicate? Given: RA = 22-OHM RB = 13-OHM A1 = 0.20 A Ammeter 2 reads 0.15A. a. Find the voltage across the 22-ohm resistor? b. Find the voltage across the 15-ohm resistor?...

15 years ago

If f(x) = 3x + 1 and g(x) = x2 − 1, find (f ° g)(2).

15 years ago

Triangle RST, RS = 30 centimeters, measure of angle T = 105, and measure of angle R = 40. Find the area of triangle RST, to the nearest square centimeter.

15 years ago

write the expression as a function of an acute angle whose measure is less than 45.

15 years ago

1. Write the expression as a function of an acute angle whose measure is less than 45. a. sin 80 b. sin (-100) To find the postive acute angle, usually you would subtract 360 from the given measure. Would you have to subtract 45 from the given measure. 2....

15 years ago

Assume that all the resistors are 30.0-ohm. Find the equivalent resistance. Req = 1/30 + 1/30 + 1/30 = 10-ohm Assumer that each resistor dissipates 120 mW. Find the total dissipation. -Is this formula P= I^2R to use for this problem? By the way, what is d...

15 years ago

I have a question about resistors...Wouldn't a 40-ohm resistor be the hottest while the 20-ohm resistor is the coolest or is it the other way around? If the voltage across the circuit is 120 V and has a 12-A fuse, will the fuse melt if all the lamps and t...

15 years ago

A circuit contains sic 60-W lamps with a resistance of 240-ohm each and a 10.0-ohm heater connected in parallel. The voltage across the circuit is 120 V. Find the current in the circuit for the following situations:::: a. four lamps are turned on b. all o...

15 years ago

The mass of a paper clip is approximately 1. 1 x 10^.6 kg 2. 1 x 10^3 kg 3. 1 x 10^-3 kg 4. 1 x 10^6 kg

15 years ago

A vibrating 1000-hertz tuning fork produces sound waves that travel at 340 meters per second in air. Points A and B are some distance from the tuning fork. Point P is 20. meters from the tuning fork. 1. If the waves are in phase at point A and B, what is...

15 years ago

On a standardized test, the distribution of scores is normal, the mean of the scores is 75, and the standard deviation is 5.8. If a student scored 83, the student's score ranks 1. below the 75th percentile 2. above the 97th percentile 3. between the 75th...

15 years ago

Have any of you read or watch the movie of West Side Story? If so, please help me with the question below, Thanks in advance. What characteristic best described Tony? A. intellectual B. idealist C. stupid D. angry E. None of the above I would say it's eit...

15 years ago

What is the theme of West Side Story? A. The prejudice is evil. B. All is fair in love and war C. Any friends you have are okay D. Get revenge for everything E. None of the above I think C and D are just wrong and B is not true at all. I would say it's A...

15 years ago

I would like someone to check the following questions for me. Thanks in advance. 1. What issue was a problem for Tony in West Side Story? A. Maria did not return his love B. His job was not a good one C. His parents did not approve of the friends he hung...

15 years ago

Solve (x+2)/(x+1) -2 < 0 I know the LCD is x + 1. (x+2-2x-2)/(x+1) < 0 (-x )/(x+1) < 0 But somehow, I got the wrong answer. The answer is (4, 7]. But I don't know where I went wrong.

15 years ago

How do I integrate [1/(x^2+1)] Thx

14 years ago

What is the path of satellite called?

14 years ago

What is the molarity of OH- in an aqueous solution that is 0.31 M HNO3?

13 years ago

K. =9 3.3 And 2.3= n 4.1

13 years ago

1. While riding on an elevator descending with a constant speed of 1.5 m/s, you accidentally drop a book form under your arm. (a) How long does it take for the book to reach the elevator floor, 1.2 m below your arm? (b) What is your book's speed relative...

13 years ago

The speed of sound is about 340 m/s. Assume that when the motion detector emits an ultrasonic pulse, it must detect the reflected pulse before it can emit its next pulse. Assuming that the length of the air track is about 2 meters, what is the maximum num...

13 years ago

I wanted to calculate the normality of the acid and base solutions for a lab. But I'm extremely confused. I know normality is number of equivalents divided by volume in liters. But are we suppose to be given the number of equivalents of HCl and NaOH? Or a...

13 years ago

I wanted to calculate the average equivalent weight of an unknown acid for an acid-base titration experiment. The mass of the unknown that I had to obtain is 0.2 g and the equivalents of the acid is .001046 L x N. But is this equation right? Does the equi...

13 years ago

Two blocks are connected by a string, The smooth inclined surface makes an angle of 35 degrees with the horizontal, and the block on the incline has a mass of 5.7kg. The mass of the hanging block is m=3.2kg. Find the direction and magnitude of the hanging...

13 years ago

Find the derivative of f(x) = sin^2 (e^sin^2 x) I wonder if I'm right F'(x) = 2cos(e^sin^2 x) (sin^2 x e^sin^2 x -1)

13 years ago

Calculate the level from which the electron fell, n2, for the hydrogen line you observed. wavelength (lambda) = 400 nm n1 = 2 RH = 2.18 x 10^-18 I keep having trouble with finding n2. Is the above given right to plug in for 1/(lambda) = RH (1/n1^2 - n2^2)...

13 years ago

I wanted to calculate the theoretical and actual yield of aspirin. mass of salicylic acid = 2.005 g But isn't salicylic acid differ. from acetic acid? If so, how do we find the mass of acetic acid in this experiment volume of acetic anhydride = 4 ml mass...

13 years ago

This is an experiment for a synthesis of aspirin lab mass of salicylic acid = 2.005 g mass of acetic acid = ? moles of acetic acid = ? volume of acetic anhydride = 4 ml mass of acetic anhydride (Use 1.08 g/ml for the liquid density) = (1.08 g/ml) (4 ml) =...

13 years ago

Find the derivative ** (sq root) y = (square root) x + (2nd sq root) x + (3rd sq root) x ** All the x's is under three sq roots y' = 1/2(sq rt) x + 1/(sq rt) x + 3/2(sq rt) x Is this right?

13 years ago

What is the angular speed in rev/min of the Earth as it orbits around the sun? I'm confused with this problem. I know we have to convert from rad/s to rev/rad to s/min in order to get the units as rev/min. But I don't know what to use for rad/s

13 years ago

What is a nine letter word for the size of a measurement.. and the last letter of the word ends in "E".. Thanks, Priscilla

13 years ago

What are the advantages of having an ethics office or officer report to a company’s chief executive officer, the legal department, human resources, or audit? What are the disadvantages?

13 years ago

A more creative or straightforward expressions for The tried and true methods quite often can't be beat.

13 years ago

Can anyone please help me with Part A with the 1st question: You're the new director of a hospital health information management department. The chief financial officer has hired you for your experties in health care reimbursement and needs to know how yo...

13 years ago

Which of the following ways of incorporating an idea from a journal article into your research paper is considered best for expressing that entire idea in your own words? A. quote B. Paraphrase C. Copy and paste D. Summarize

13 years ago

Find the value of each variable and ST if S is between R and T. Draw a picture and solve each. RS=12, ST=2x, RT=34

13 years ago

If the gas in a container absorbs 203 J of heat, has 100 J of work done on it, then does 59 J of work, what is the increase in the internal energy of the gas? Answer in units of J

12 years ago

The Cupcake Cafe makes 4 1/2 times as much revenue on doughnuts as muffins. If the total sales was $44,000 for May, what dollar amount of each was sold?

12 years ago

You have a wireless phone plan that costs $25 per month. You must also pay $.10 per minute for each minute over 500 min. you phone bill was more than $30 last month. Write an inequality to represent the number of minutes m you spent on the phone last mont...

11 years ago

Muslims must A. pray eight times a day B. save all their money C. fulfill the five pillars of Islam D. live in Makah PLEASE HELP........

10 years ago

Which city was located in the Persian Empire? A. Baghdad B. Jerusalem C. Alexandria D. Makkah Which of the following was located northeast of the Arabian Peninsula? A. Persian Empire B. Byzantine Empire C. Roman Empire D. Sahara What does Islam mean? A. S...

10 years ago

Problem How could renewable energy sources be used in a house? Devise a Plan 1. Consider what you learned about renewable energy sources. Use what you learned to design a house that operates entirely on renewable energy sources. Focus on three major needs...

10 years ago

I need help with these question please. 1. how can you renewable heating & cooling? 2. how can you renewable hot water? 3. how can you renewable electricity?

10 years ago

why is it important biodiversity? A. preservation of biodiversity prevents the extinction of species B. preservation of biodiversity increases the amount of fossil fuels formed in a shorter period of time. c. preservation of biodiversity disturbs the bala...

10 years ago

Which of the following is a true statement? A. -9 > -4 B. | -10 | > |2| C. | -3| < |1| D. 6< - 12 Compare using <,>, or = -2 ----- -4 A. < B.> C. = Compare using <,>, or = -| 2-5| ----- (8 – 11) A. < B. > C = PLEASE HELP!!!

10 years ago

I have one question what's money sense Ms. Sue please help me

10 years ago

1.) solve the equation 2 x - 3 = 15 A. x=6 B. x=9 C. x=24 D. x = 36 2.) Solve the equation r - 4 = 11 --- 3 r = 45 r = 35 r= 33 r = 28 3.) solve the equation 7+ 3 m = 28 m = 18 m = 11 2 divide by 3 m = 9 m = 7 PLEASE HELP MS. SUE

10 years ago

You and a friend go to the movies and split the cost of the movie tickets and snacks. You pay the bill. You tell your friend he owes only $9 because you owed him $4 from the last time you went to the movies. How much was the total bill? Let b represent th...

10 years ago

what should I pack to the grand canyon? why is the grand canyon a trip? please answer these are an essay to complete & if I don't pass I cant go to 7th grade thanks

10 years ago

A single, standard number cube is tossed. What is the probability of getting a number other than 6? A. 1 B. 1÷3 C. 5÷6 D. 1÷6 A standard number cube with the numbers 1 through 6 is rolled. Find the probability of rolling a number less than 4 A. 1 ÷ 4 B. 1...

10 years ago

Thanks Sra for the links, but I still want someone to check this for me cuz I wanna make sure they're right =P

15 years ago

Thanks so much!

15 years ago

Are the any figurative language or sound devices used here? Is "Love is a door we shall open together." an example of metaphor? Imagery-smell:leaf mould, roses and potatoes? Thank you!

16 years ago

What time of year do you find leaf mold and roses and potatoes, all at the same time? Are these people young or older? leaf mold--winter? roses and potatoes--spring? no? older? What significance would the moon have to them in future years? No ideas (I don...

16 years ago

Also? Anyway, thanks.

16 years ago

3x+3=3 3x=0 x=0

15 years ago

A steel ball rolls with constant velocity across a tabletop 0.950m high. IT rolls off and hits the ground +0.352m horizontally from the edge of the table. How fast was the ball rolling? GIVEN: Vi = 0 m/s d = 0.950 m ---> 0.352 m a = 9.81 m/s^2 t = ? d = V...

15 years ago

Yes, basically you have to discuss symbolism in the stories and choose at least two symbolic objects in each story and explain how Edith Wharton gives them significant meaning. ---> Should i include setting and state how it furthers your understanding of...

15 years ago

In my opinion, I believe McDonald's ingredients of french fries and the Big Mac have too much fat and is unhealthy for people because this can lead to obesity since it contains no nutrients. I also believe what disrupted McDonald's plans is they only redu...

15 years ago

Okay, thanks. So i guess i shouldn't include setting since it will steal away from symbolism. But should i include the puritans values? I was thinking about including how both writing style show romanticism. The similarities is Ethan Frome and Mrs. Mallar...

15 years ago

I'm confused do you want an answer or what to know what technique would be best? 1. I suggest using the common factor and canceling out the bottom number. Therefore, the common factor is 4. Multuply each one by 4 such as 3x/4 and 6 and also -12. As a resu...

15 years ago

Ok, I should of said thanks. Thanks a lot! This really helps me.

15 years ago

Ok so in my thesis I should also include sucession somehow. I think thought the election of 1860 had a major effect in leading up to the end of slavery. Should I start off like this: Thousands of people in the major war of history which is the Civil War h...

15 years ago

Ok make the chart for it but I will help you if you can give the exact problem and use ~ for non p For ex. ~p ~q

15 years ago

Please separate this and number it next time, but its okay. 1. Neither Jack nor Sue gets seasick. - This has to be right because if you state neither jack nor sue get seasick then it wont make sense. 2. Are they and Jake ready with their math project? - C...

15 years ago

Ok, basically the second quote states how people learn from their mistakes and it's better to make mistakes and learn from it than to hestitate and make no mistakes. Nobody is perfect, therefore, people do make mistakes. Therefore, our voices doesn't make...

15 years ago

Ok, fine ill try with this. P Q ~P ~Q P v Q ~P v ~Q T T F F T F T F F T F F F T T F F F F F T T F T When doing column three, look at column 1. When doing column four, look at column 2. When doing column 5, look at column 1 and 2 When doing column 6, look...

15 years ago

Your welcome, np. Good luck on your homework.

15 years ago

Ok you solved part a, good job. But the best thing to do is to write down the given because it helps a lot especially for me. GIVEN AV = 4.50 rad/s r = 1 cm For part b question, when your taking about the period? Do you mean T = 1/f but there's no frequen...

15 years ago

Ok, here is my intro. Thousands of people in the major war of history which is the Civil War had died due to states rights. Southern States believed that they had the right to determine their own priorities and this led to secession. They didn’t want to b...

15 years ago

Is it 2x^2 + 10x - 75 = 0 2(x+15)(x-5)= 0 x = -15 x = 5 or is it something else?

15 years ago

SY Sy sY sy across the top and bottom. Wouldn't the top be the same as the bottom? According to this genotype, the ratio will be 1:1:1:1

15 years ago

Okay, then im sorry if i did this wrong but im just trying to see what I can do. I'm not perfect at this, ok but atleast im trying and not giving up. I stil appreciate it for you answering my question. Therefore, your trying to state i should include the...

15 years ago

Ok, thanks a lot. Happy Holidays And Happy Holidays to you Bob

15 years ago

k thanks

15 years ago

Is this essay basically a summary or a critical lens essay?

15 years ago

Okay, I understand lol some teachers are like that but all we can do is just make the best of it. If it's an analysis essay then I wouldn't do a summary on the book but rather explain it and analzye it to detail. I notice you did that for the first paragr...

15 years ago

Ok i think i understand. I'm pretty sure you have to use the full equation d= vit +1/2 at^2

15 years ago

HAPPY NEW YEAR! Ok, thanks a lot.

15 years ago

Well, in a while it would be posted

15 years ago

Ok, i suggest making an outline for this. Outline I. Introduction II. Body Paragraphs A. 1st B. 2nd C. 3rd III. Conclusion Decide how you want to do your body paragraphs by putting examples of characters and their actions

15 years ago

I would include the first and second paragraph together since it's about the same character. At least use two or three characters and explain their actions as to how it led to their actions. or You can just expand on your first body paragraph and include...

15 years ago

Okay, I understand now. You have a good outline there for five paragraphs. Now back to your introduction. I would avoid starting sentences with because. Instead for your thesis, change the word because. For ex. Because some of the characters were hiding s...

15 years ago

Body paragraphs A. 1st Advice - Use smoother transitions. For example, "The author" "Author's name" shows or proves or deliberately shows their characters/events a certain way. - Expand more on this For ex i saw you use a quote which is great but explain...

15 years ago

Ok yea sure. Tommorow afternoon ill be around here. P.s. 11th grader here, 16.

15 years ago

yea, im in ap english. But i do comparative essays.

15 years ago

Hey, the diagram posted later that I expected but it's up now. -Thanks

15 years ago

Actually Ms. Sue did do it right Check 3 (4-- 14.5) - 22 = 3 (4 + 14.5)- 22 = 33.5 -14.5 + 48 = 33.5

15 years ago

Ok for the second one has no solution because it always comes up with the same number for x. The third problem is x = -15

15 years ago

ok you could change the equation so it equals to y - 3x = - 4 - 4y - 4y = - 3x + 4 Divide by - 4. y = - 3/4 + 1

15 years ago

slope = -3/4 y-intercept = 1

15 years ago

ok like one of the teachers previously stated to find the time. V = Vi + at 0 = 55 - 11t 55 = 11t 5 = t But for this problem i think you have to find two distance. A, to find the distance B, to find the distance i guess if the time is doubled, right?

15 years ago

Factor the quadriatic equation. (x + 8)(x - 3) = 0 x = - 8 x = 3

15 years ago

welcome, no problem

15 years ago

A reversible reaction with gaseous reactants and products, such as 2 NO2 <--> N2O4. Although adding or removing products or reactants will "shift the equilibrium", it will not change the equilibrium constant, Keq. More often than not, if a book says that...

15 years ago

Ok, i just understand this a little. I know it has been answered twice by you and i thank you for that. Can you tell me if this right below? a. stoppping distance = v^2 / 2a sd = 55^2 / 2(- 11) sd = 3025 / - 22 sd = -137.5 m b. Therefore, if the stopping...

15 years ago

How did you get 9.8 N? Isn't 9.8 m/s^2 the acceleration?

15 years ago

OK, i was told by my teacher that mg would equal together 2 kg. If your including g then: PE = mgh PE = (2)(9.8)(5) PE = 98 J

15 years ago

W = FD Given m = 2.0-kg d = 0.050 m W = ?

15 years ago

W = FD Given F = 4.5 x 10^3 N D = 0.25 m W = (4.5 x 10^3 N) (0.25 m)

15 years ago

Given W = 650 J m = 50 kg d = 8.0 m

15 years ago

Ok, thanks got it i was a little confused on that. It's 80 J

15 years ago

Would speed increase?

15 years ago

I know speed would increase when potential energy decreases but in this case its different. Therefore, if potential energy is remaining the same wouldnt speed remain the same too

15 years ago

Sound does not travel at the same speed in air as it does in water. In dry air at 20o C it travels about 343 meters/second. In water it travels 4.3 times as fast. yes, it is the same

15 years ago

Is this synthetic division? or you have to factor this? if synthetic division x - 2 = 0 x = 2 2 | 1 2 -5 | 2 8 | 1 4 3 | Line {1} You multiply 2 x 1 = 2 2 x 4 = 8 x + 4 = 0 Remainder = 3 x - 1 _________________ x + 3 | x^2 + 2x - 5 - x^2 + 3x -1x - 5 - -1...

15 years ago

oh ok im sorry, i think the first person is right.

15 years ago

24/40 which can be simplified. Both can be divided bt 8. 24/40 / 8/8 = 3/5

15 years ago

check sparknotes for symbolism

15 years ago

k what you need help with

15 years ago

Thanks, i was thinking it had to be that tooo either 2

15 years ago

Ok, thanks a lot.

15 years ago

Are you sure? This is a regents question and the answer is 7.4 m/s.

15 years ago

Your right when you state a = - 9.8 because the ball is thrown straight downward. But the height is not the distance. d = vit + 1/2 at^2 d = -2.401 But to find the speed from then since the distance is negative would i use: Vf^2 = Vi^2 + 2ad or some other...

15 years ago

Oh k, thanks a lot.

15 years ago

Given m = 6 kg p = 30 kg*m/s J = 10 n*s J = Fnet t I know you cant use the p = mv since this states impluse.

15 years ago

Given Vi = 0 m/s {rest} a = 1.5 m/s^2 Vf = 20 m/s Vf = Vi + at t = Vf/a Vi cancels out ** Plug in and you should get the speed as 13.3 s

15 years ago

Ok, i understand question 2, i realize what i did wrong. But i don't understand question 1.

15 years ago

Ok thanks. Yes, for question 1, its 6 kg, sorry.

15 years ago

yes, is it j = m(change)v that i have to use for question 1

15 years ago

No, theres no book in this question only block.

15 years ago

If you want, I would combine and re-word this sentence below His posture was that of a professional. His posture was straight and he moved from side to side behind the podium. His posture was that of a professional and straight, therefore, he moved from s...

15 years ago

what's the topic? Are you doing presentations?

15 years ago

What's the question? To solve for x.

15 years ago

(C), you will need all of the information you can get by searching for date, article title and etc.

15 years ago

k, thanks a lot. Have a good day :)

15 years ago

First, you find your topic and then you do your research. I think its C.

15 years ago

Oh im really sorry, its 8.00 x 10^-2

15 years ago

Okay, would the answer be 6.40 V? I found the potential difference by diving the work and the elementary charge and i got 4 x 10^-57. And multiply that by the elementary charge.

15 years ago

search google for "country name changes in united states" there will be a list of countries but not only in united states but in other countries too.

15 years ago

Did they mention the exact numbers of the charges of the parallel plates?

15 years ago

Given mA = 90 kg MAf = 2 m/s mB = 120 kg MAi = 4 m/s MAf = 2 m/s Use the equation::: (MA)(VAf) + (MB) (VBf) = (MA)(VAi) + (MB)(MBi) If you have any questions, just reply back.

15 years ago

What are you asking for? To balance the equation

15 years ago

4 NaAu(CN)2(aq), this is the gold, right? But is the 2 on the bottom of Au such as Au2.

15 years ago

I found the first one by using I = V / R which equals to 1.5 A. But im confused on how to find the voltometer.

15 years ago

Ok, thank you

15 years ago

Im just confused on number 4 only. Thanks. happy valentines everybody.

15 years ago

W = Mg M = 74 kg g = 9.8 m/s^2

15 years ago

Ok, thanks a lot!! i really appreciate this, hope you have a good weekend

15 years ago

Ok, i was thinking the similar way but i got confused because there was no time given neither speed.

15 years ago

ok by the time, i can try and solve this problem. R = RA + RB R = 22-ohm + 15-ohm R = 37-ohm I = V source / RA + RB But the voltage is not given.

15 years ago

Ok your first question, In mitosis you end up with two cells, each of which has exactly the same chromosomes as the original cell. In meiosis, you end up with 4 cells, each of which has half as many chromosomes as the original cell. In many organisms, the...

15 years ago

Ok, if you can't find me @photobucket, i'll just explain the diagram. The voltometer is across the volts, therefore the voltometer = volts. The A1 is on top and then a resistor is on top with 22-ohm. Then, by the side, there's A2 along with a resistor of...

15 years ago

Ok, the diagram came out ok but i forgot to put the voltage ___ + - __ v ___ -

15 years ago

Ok, then the website for the diagram is @s546.photobucket. com/albums/hh429/musicgurl8975/action=v iew&current=PHYSICS.jpg&newest=1

15 years ago

s546.photobucket. com/albums/hh429/ musicgurl8975/action=view& current=PHYSICS.jpg&newest=1 k, sorry about the website. Thanks

15 years ago

Sorry this website is not working

15 years ago

Hopefully, you might get the diagram at this website below, if not im sorry. I'm just waiting for them to post and I appreciate it, thanks. flickr. com/photos/47549895@N02/ 4357553679/sizes/o/

15 years ago

Ok I understand the first one. I have to subtract 520 - 360 = 160. But for the second question, I'm confused but I know x is always cos and y is always sin. I don't know how to use that to find sin 0 and etc.

15 years ago

Your right about when the commet approaches the sun, it becomes warm but as the comment approaches the sun, it forms a glowing tail. In the cold far reaches of our solar system, in the Kuiper belt and Oort cloud, comets are essentially just small chunks o...

15 years ago