kat

This page lists questions and answers that were posted by visitors named kat.

Questions

The following questions were asked by visitors named kat.

How are relations between the EU (European Union) and the US (United States)? The relationship between the EU and the United States is one of friendly competition. The EU is probably our strongest political ally, but we compete with each other economicall...

1. Always ask an adult or a family member if you are haveing trouble on a question 2. When doing your homework always sit under a bright light to make it easier to see the questions Thanks. Yes twice

a moving object collides with an object initially at rest. is it possible for both objects to be at rest after the collision? can one of them be at rest after the collision? is it possible to have a collision in which all kinetic energy is lost? explain e...

What is pythagarouses theary http://en.wikipedia.org/wiki/Pythagorean_theorem

A car hire company makes the following charges: •A one-off charge of £20: •A charge of £25 for each day that the car is hired. •A charge of 10p for each mile that car is driven. Write down a formula that gives the total cost (£C) of hiring a car for D day...

You are asked to write a program for the course calculator to help a fellow student practise changing the subject of a formula. The formula will be of the type Y = AX + B, with different integer values of A and B, and the student is to rearrange the formu...

which solution is the correct for this equation 4x^3 - 3x = 15 -1.8, -1.7, -1.6, -1.5, 1.5, 1.6, 1.7, 1.8 ?? What is your thinking, and why? Have you considered graphing y= 4x^3 -3x -15 ? Kat, what level of study are you at. This is an equation which can...

Discuss how comets might have a role to play in life evolving on an earth-like extrasolar planet in a distant solar system. can some one please help me out here. If life came to Earth via a comet, wouldn't it make sense to predict that some comet could ca...

write an account that considers what conditions would be required on an earth-like extrasolar planet for the carbon based life to evolve. In your answer you must keep in mind what is thought to have happened on earth, and you must: according to this i hav...

i have to make y the subject of this equation: 4t + 7y - 9 = 0 wod it be y = 4t + 9/7 ?? You need to do the same processes to both sides of the equation. First, add 9 to both sides. 4t + 7y = 9 Subtract 4t from both sides. 7y = 9 - 4t Divide both sides by...

does this quadratic equation: 3x^2 - 2x - 9 = 0 have two solutions?? or none? and if there are solutions will it be either 1.431 or -1.431 (correct 2 3 decimal places) or 4 also 2.097 remember there is a + or - sign in the equation. You have to try both.

the function y = 5 + 3 sin (pie t /3 + pie /2) choose one option which gives the value of the funtion when t = 3. choose the option which gives the period of the function. from the options below. 0, 1/6, pie/6, 2, 3, pie, 5, 6 wod the value of t=3 be 5 ?...

the function y = 5 + 3 sin (pie t /3 + pie /2) choose one option which gives the value of the funtion when t = 3. choose the option which gives the period of the function. from the options below. 0, 1/6, pie/6, 2, 3, pie, 5, 6 wod the value of t=3 be 5 ?...

Y= AX + B Write a program for the calculator which: • Generates and displays suitable integer values of A and B: • Requests the student to input the coefficient of Y and the constant term in the re arranged formula; • Checks the students answers; • Output...

What would the equation be of a straight line that passes through the points (1,1) and (3,3) ?? write the equation for the line: y= mx+ b put the first set of points in.. 1=1m + b then the second equation 3=3m + b subtract the equations... 2=2m so you kno...

can any one tell me how the distance between the oxygen atom joined to the ring and the -OH group of the carboxylic acid in aspirin ... can relieve pain? For example what would be the effect of increasing the distance ? Here is a LONG discussion of aspiri...

can some one help me on how i work these qustions out..i need to simplify and write out the full solutions. 2x + 4 / 2 and 2x^2 / x^3 I'm not sure what you mean by write out the full solutions but If that means find x... the first one is simplified and so...

How do i solve the following equations giving the answers either exactly or to 3 significant figures? a)3x + 5 = 2x – 1 b)(x^2 + 9) / 2 = 10 c)x^2 = 4 (x – 1) d)2^x = 5 e)3^x+1 = 7 What do you not understand about thse euqations. They seem pretty simple....

I need some information on Xena

does light reflect off the color creme

(what is the subject and verb in the following sentence)Linda gave us a summary of her science project.

vivian sold her home through a real estate company. Vivial received $140,000 after she paid the real estate agent a 6% commission. What was the selling price of her home?

convert 60 miles per hour to feet per second. (Hint: there are 5280 feet in a mile.

find the limit for the given function lim (sin)^2(3 t))/t^2 t->0

Tongue touches a pipe . Calculate final temperature of the tongue. 500 g of aluminum. ambient temp is -5 degrees Celsius. tongue is 100 g. heat capacity is same as pure water. assume heat capacity of aluminum is 24 J/molK.

ideal gas .450 mole initial pressure 16 atm and 290 K expands isothermally to a final pressure 1 atm. find work , if expansion is against a vacuum, a constant external pressure of 1 atm and reviersibly

4 moles of water are heated from 240 K to 310. find delta entropy and graph entropy against K . Info : delta H fusion of water is 5 kJ/mol delta H vaporization of water is 41.4 kJ/mol Cp of ice is 36 j/mol - k Cp of water in liters is 74 j/mol-k

In the fifth reaction of Glycolosis, G3P dehydrogenase converts glyceraldehydes-3-phosphate into glycerate-1,3-bisphosphate. In order to make the reaction spontaneous at biological conditions it must be coupled to the reduction of NAD+. a) DG° for the rea...

what does polyvinylrododospagaspamomo mean? its a bonus question on a quiz.

Is sugar polar or nonpolar and why? I think it's nonpolar, but I don't really know why... Please help. Thank you.

Question: A telemarketing company had a loss of $2113.15 in July, a loss of $597.11 in August, and a profit of $4121.55 in September. Did the company make a profit during the 3-month period? If so, what was the profit? Answer: Yes, the profit was $1411.24...

so i have this graph paper, and I have to draw a scale drawing of my body on it. my teacher said 3 squares is equivalent to 4 inches. so if one of my body parts, for example my head, is not a multiple of 4, how do I draw it on the paper? I hope that makes...

I really need someone to explain how to change a decimal to a fraction and vice versa. for example how would i change 2.60 or .653 in to a fraction?

can someone help me with my french homework

ok i have to answer in les prnouns and complements indirects Q:tu obeis a ton pere? i don't get how to use lui ex:tu ecris a ton grand-pere? A:oui,je lui ecris.

By using this table below I need to Write a SQL statement that creates a stored procedure with one int input parameter. The stored procedure selects the supplierId field and the total of all Count field values for each group of supplierId's from the Part...

By using this table: CREATE TABLE Part ( Partid int IDENTITY PRIMARY KEY, Supplierid int NOT NULL REFERENCES Part (PartID), Description VARCHAR (25) NOT NULL, Count int NOT NULL, Class VARCHAR (5) NOT NULL, Inspection smalldatetime NOT NULL); I need to wr...

how did natural selection influence the degree and rate of evolutionary change?

You are standing on a bridge over a creek, holding a stone 20 feet above the water. 1. You release the stone. How long will it take the stone to hit the water? 2. You take another stone and toss it straight up with an initial velocity of 30 feet per secon...

Are these the correct way to write the spanish sentences? : - in the morning tommy and children greet each other. : In the morning Tommy y los niños se salude. -Everyone has fun when they play on the playground. : Todos se diviertían cuando ellos jugaban...

Hi guys, i get stuck with this question. Pls help. thanks so much. I know there are 4 atoms in FCC. A gold particle was measured to be spherical in shape with a radius of 400 nm. Note that assuming the gold atoms are small spheres that form the gold parti...

an airplane leaves the airport and flies due west 150 miles and then 240 miles in the direction 200°40'. Assuming the earth is flat, how far is the plane from the airport at this time( to the nearest mile)?

Base the answers to Questions 1–3 on the following information: Ms. Troy would like you to make a copy of an outfit that she owns and really likes—a sleeveless dress with a short-sleeve jacket. She has selected a lilac linen fabric that comes in 36-in. wi...

how do ear defenders use the big idea of energy transfer

a 7500 kilogram rocket blasts off vertically upward from the launch pad with a constant acceleration of 2.25 m/s squared and feels no appreciable air resistance, when it reaches the height of 525 meter its engine suddenly fail so that the only force actin...

The account accumulated amortization - equipment is a credit account and it has 1,200 in it on the work sheet for the month ended march 31, 2003. I have to make an adjustment to it, and the adjustment is: amortization for march is 100. Do I credit or debi...

I posted a question a while ago, I was hoping someone would get back to it? Its not a difficult question, I'm just unsure whether to debit or credit accumulated amortization. This is for march 31 and the adjustment is 100 of amortization. What do I do?

A beam of negligible mass of length 3 m is suspended by a string attached to a wall such that the angle between beam and string is 30 degree, and the beam is held horizontal with a sky weight. Find the tension in the string? Find the compression force on...

whts d answer 4 d pizzazz workseet that says "did u hear about...."

Hi, if I want to say: I will go to China, Greece, and Egypt. ...would this be correct?: J'irai en Chine, la Grece, et l'Egypte. Or would I just list them? Thanks!

what does the word impact mean on a social studies text book?

i need help on writing an eight sentence paragraph. i get a great idea(thought)about what to write and when i do start writing i freak out and go blank.

solve by subsitution 2x+3y=10 x+6y=32

use the law of logarithms to expand and simplify. ln(e^x)/(1+e^x) Please help, i have no idea..

a)what is the name and molecular formula of the reagent responsible for the formation of the nickel complex ions? b)What is the color of this complexation?

can you show me if the words in bold are the pronouns in the following sentences and what kind of pronoun they are? My mom and I were discussing her credit card statement over the phone yesterday. She was upset at how high her bill was. She has a 12.5% in...

Is there any simple way to predict the volume of a second back titration done on a particular antacid substance after completing a titration the first time around?..Thank you every one for responses.

A car rents for $40 per day plus .20 cents per mile. your budget is $92 daily.What mileage will allow you to stay in budget?

if an investor invest a total of $1900.00 and one earned 4% and the other 2% and his total profit is $66, how much did he invest in both funds?

If 6d-3d+2d=35 what does d=

A sky diver of mass 68 kg jumps from a slowly moving aircraft and eventually reaches her terminal velocity 46m/s Now consider the same sky diver jumping out of a faster airplane. At some point before she reaches her terminal velocity, she has velocity v2...

A particle moves in the xy plane with constant acceleration. At time zero, the particle is at x = 9 m, y =6 m, and has velocity vo =(4.5 m/s)i + (−4 m/s)j. The acceleration is given by a = (6 m/s2)i + (1 m/s2)j. What is the magnitude of the displacement f...

In a village with 4300 people, 1 in 90 males has a condition called 5-ARD that causes men to be pseudo-hermaphroditic. What is the frequency of autosomal recessive 5-ARD allele in this village, assuming Hardy-Weinberg equilibrium?

meredith picked 4 times as many green apples as red apples. if she picked a total of 20 apples how many green apples did she pick?

what are the classification of polynomials according to the number of terms they have.

IMAGINE THAT A FILM CRITIC ENJOYS COLLECTING A VCD or dvd of the best movies you have seen and reviewed. create a portfolio to show the pictures and synopsis of the best movies you have seen and reviewed. make a detailed summary of the amounts spent for t...

Calculate the pH resulting from the addition of the following: 50mL 0.1M KOH and 50mL 0.1M HBr

A hunter game in the woods keeps. Track of his movements from his car he travels 1/2 mile down a trail into the woods that leads directly north east. From there he bushwacks 3500 paces directly north before stopping for a drink. As he is putting his flask...

H(t)= -80t2+340t-260 (in feet) How many seconds will pass before the ball hits the ground?

the distance traveled by the ball is given by D(t)=-5t^2+115t-110 (in feet) how far will the ball travel before it hits the ground?

Assuming that 9.0\% of the energy output of a 65W lightbulb is visible light and that the average wavelength of the light is 550 {\rm nm}, how many photons are emitted by the lightbulb each second?

Using the average and standard devation for length variable from problem 3,find the probability that the length of 35 movies is less than 120 minutes. Assume the distribution is normally distributed. interpret your result.

A solution is made by dissolving 10.20 grams of glucose (C6H12O6) in 355 grams of water. What is the freezing-point depression of the solvent if the freezing point constant is -1.86 °C/m? Show all of the work needed to solve this problem.

How many jelly beans are there in a candy dish whose measurements are 3 in high, and has a radius of 2?

are laws and regulations the problem or the solution in addressing ethical problems? what is the alternative? explain your answer in 200 words or more

-[2x-(5x+2)]=2+(2x+7) help me please, i need step by step so that I won't get lost

By how much will the vapor pressure of water decrease if a solution at 40.0°C is produced by dissolving 16.0212 g of K3PO4 (formula mass = 212.30 g/mol) with 40.8480 g of water. The vapor pressure of pure water at this temperature is 55.30 mmHg. If the so...

After 94.995 seconds the concentration of A was reduced from 0.3688 M to 0.1464 M. What is the first order rate constant?

e. Felix Baumgartner is a daredevil famous for breaking the sound barrier during a freefall on October 14, 2012. Aided by a weather balloon, he climbed to a height of 128,100 feet. More than 24 miles in the air, he was so high up that he could see Earth’s...

George has been hired to paint the smith's house. He needs to be sure his ladder will reach the highest part of the house, so he decides to use the shadow method. The measuring stick is 3 ft., and tits shadow is 5 feet. The shadow of the house is 45 feet....

Using the shadow method, Norman finds the height of a tree as follows: He measures the shadow of the measuring stick (4ft) and the tree (20ft). He then uses similar triangles to find the tree's height. If the measuring stick is 3 feet long, how tall is th...

Points D, E, and F are the midpoints of sides \overline{BC}, \overline{CA}, and \overline{AB} of \triangle ABC, respectively, and \overline{CZ} is an altitude of the triangle. If \angle BAC = 71^\circ, \angle ABC = 39^\circ, and \angle BCA = 70^\circ, the...

A small business owner buys a truck for $20,000 to transport supplies for her business. She anticipates that she will use the truck for 5 years and that the truck will be worth $10,000 in 5 years. She plans to claim a depreciation tax credit using the str...

Write a 1,050- to 1,750-word paper, using definitions, principles, and theories from previous assignments, in which you establish a thesis regarding the control of organized crime. I am just not understanding what my instructor is asking.... Please help!!...

Samir begins riding his bike at a rate of 6 mph. Twelve minutes later, Chris leaves from the same point and bikes along the same route at 9 mph. At any given time, t, the distance traveled can be calculated using the formula d = rt, where d represents dis...

Answers

The following answers were posted by visitors named kat.

i am doing the same plz take pity on us all

Thank you for the links...they did kind of help.English is just very hard for me to get an understanding of...I get so confused!But again Thank you and i will keep trying to figure things out from those two sites.

isn't the change in momentum: Pf-Pi? So wouldn't that mean: -5-5=-10?

your formula is correct. however since it says the work is done on the system work has to be negative so you would do 2531-(-1101) or 2531 + 1101. That should give u the right answer

since work is done on the gas, the value of work has to be negative. so you would do 2531 + 1101 instead

Thanks a lot! Also one more question.. What general rule determines whether a solute will dissolve in a solvent? Thanks!

For the first one I know that I have to the keyword Group By. I just don't know how to set it up. I been trying to find tutorials and examples to help me but they are even more confusing.

sorry typo i meant to put 4.93e10

yes that is the right answer, thanks Dr.bob

yeah i also don't know that. as stated in the question, the gold atoms form the gold particle. Thanks

but 400nm is the radius of the gold particle not the atom. Pls help!!

IM DOING THE BIG IDEA OF ENERGY TOO ON THE IRON AND SULPHUR REACTION!! CAN ANYBODY HELP??

is it alright to talk about more then one thing in the essay? such as(historical places that have opened up in the same area through out the years?)

well for example i want to write about the intresting/ historic pike place, and that it has been open for more then a centuary and people have had there dreams come true because of pike place market for example starbucks was first opened there and it has...

i have the idea of how to write it i just need help putting it together. i don't want it jumping from one topic to the other. i think that's my problem. i have to have 4 essays done withen 2 weeks and so far ive gotten no where.

thank you very much i apprciate u taking the time and getting back to me. i myself hope i can get this done right the first time. thnx a bunch=)

My guess is the difference is the number of significant figures. 2 cm would only have one while 2.0 has two.

Answer to #1 is B. I'm taking the exact same class and doing the exact same thing but looking on other sites for answers. Paraphilia- Any of a group of psychosexual disorders characterized by sexual fantasies, feelings, or activities involving a nonhuman...

(x+3y=6)(-2) 2x-7y=-1

What would you need to know?

oh um. it was Ni(OH)2 forming a green solid.

What was Ferre's purpose in "The Youngest Doll" and did the ending help her achieve the purpose?

ans above is incorrect, though I don't know what is wrong, just that I got it wrong

this informations I have: The Physics of Baseball by Robert Adair - after t seconds, starting 1 sec after 35 angle, rotating with an initial backspin of 2000 revolutions per minute, and hit about 110mph is given by H(t)= -80t^2+340t-260 (in feet) a)how ma...

none of the above

is this for your home work or something? cause it is really hard!!!!!!!

dont know.....no se....der treves....lomans

1GB actually equals 4GB 2GB is 8GB

B - because you don't know if other applications will crash...

sorry its a little displaced but that should be a 3X3 matrix

oh its just the transpose . nevermind

2 is actually c.

72 times 50 answer

is my answer correct ? Both genetics and the environment contribute to the height of a plant. Plants attain their traits from their parents like humans. A plants offspring comes from somewhere, and that somewhere is the parent plant. The parent plant then...

enderman is 100% right

No jack is not right its b d c c a

4/52 *3/51 =1/221 that's the correct answer

Sid.V is right 100% 1.d 2.B 3.C

Seriously Frieza, Jader, and virtual teacher 1 and 2! So what if someone is looking up the answers! Its not your student and it not your problem! Stop replying to these posts if it makes you mad. Leave it alone! laissez faire! This person is taking their...

THANK YOU REINY!!! however, what does RS mean?

ooohkay, thank you!! i needed this so bad :D

someobody plz helpppppppppp

use combined gas laws

I live in Clermont Fl. and I have a governor think I looked it up and It said Florida has a governor please help me I'm so confused and I'm almost fished its just these questions and then I'm done

yeah your right that means the perimeter of the larger square is 60 so the answer is c.

hey thanks for helping guys but it just dawned me and I understand it know so thanks for helping

danny is right. BACB. thank you!!

i love you danny <3 got a 4/4.

anon is right :)

donuts is right :) i got 100%

the answers are A C C D i got 100% with these :)

thank you sid! i got 100%

anonymous, if you're complaining about taylor not finding the answers in the lesson, why did you look up the question(s) for the quiz lmao

THANK YOU SO MUCH, i got 100% <33

kiki, smart kid 101, ice cube, yourbruh forever, 360, and the girl that has no friends (literally me) are all right :)

ariana is 100% correct!

hey all the right answers are, 1. B 2. A 3. C 4. D 5. A 6. A 7. A

YES CADCC IS RIGHT

the answers for this quick check are B C D A

actually jane, the answers are B D B B A

violet is correct!! thank you

YES sid is right!!

you don't believe in the big bang theory? you really need to pay attention in class

first of all, "Ms.Sharlet", if you worked at connections then you would be using proper grammar. second, she wasn't cheating, she was asking people to check her answer.

the answers to the whole quiz are A C C B B B the last four are short answer questions.

Reed, on the other questions regarding this matter, with the same answer, you said they were wrong.

THANK YOU SO MUCH JANE i was so nervous i was gonna get everything wrong but I got a 100%.

Obsid is correct, i got 5/5!

"your welcome" is correct :)

help man is correct!

yeah your right wrong donut i lie alot sorry..

what happened to mr.meter when mrs.meter's mother flew in for a visit D-54

its means....u suck bro u should know this ok bro....

I got the same question. Though I don't know what to say for c. I do know that the answer is no. Please help.

no Its worth 58 points of my grade and there is a right answer and if I fail this test im going to get my xbox destroyed

I checked with my teacher, I was right.

Hi, I am sorry to comment on such an old question, but I don't understand how you know what dr/dt is. It would be wonder if someone could help explain!

I thought you were ms sue! you impostor

sorry but you aren't billie eilish

Its D just took the test

it grows faster in tap.

You use the thermal conductivity for air, which is 0.024 W/(m*K), for part B.

i have the 27 qestions i used kittens answers im scared are those right ms, sue?

im scared i have to pass this is i fail the im gonna be in big troble

omg ygsudhiasa what grade lmfaoo

I need this problem sloved what is the answer

the answer is D.