Melanie

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

Questions

The following questions were asked by visitors named Melanie.

lim (x^250-1)/(x-1) x->1

I am doing a worksheet on organelles. But I can't find the word for this definition: hairlike structures with the capacity for movement. What would be the organelle for this definition?

What is the area of the region bounded by y=x^2, the tangent to this parabola at (1, 1) and the x-axis? Since it says that the parabola passes through 1,1 can I assume that the line is y = x or is that completely wrong? Doing that I got ∫ x - x^2 dx (wher...

What is a frame story

If the chlorinity of a sample of seawater is 5.5 0/00, what is the salinity in parts per thousand? Round your answer to the nearest tenths place. Basically, if ANYONE...knows anything about how to do this, or knows the answer or any information that could...

What is the relevance of Lysis, virion and virology in the study of viruses

How do you determine what ionic substance has more exothermic lattice energy? for example if you compare NaCl and KCl???

why does America get lots of energy, while older countries get less?

Hi can someone please help with this question, or atlest direct me in the right direction. Please and thank you. The initial rate of reaction H2O2(aq) --> H2O (l) + 1/2 O2(g) is found to be1.7*10^-3 M/s . Assume that this rate holds for 2 minutes. Start w...

What exactly are modern and contemporary art? For school, I have to paint a piture that relates to a certain part of speech as well as a certain type of art era/period. I'm almost finished, so now i just want to know how to EXPRESS modern or maybe even co...

I am having a hard time finding sources on juvenile crime (delinquency) in Chicago. Thank you

If you have two pucks elastically collide on an air table, and then analyze the momentum vector diagram of the situation, you encounter an increase in momentum. What are possible reasons as to why there was a gain of momentum. Note: Both pucks were pushed...

Also, is it important to apply force on the mass as little as possible because it will allow the system to gain momentum?

... continued If momentum was lost in a momentu, vector diagram, it would be because not enough force was applied to the pucks on the air table?

1) Two angles are complementary. The measure of one angle is 21 more than twice the measure of the other angle. Find the measure of the angles. 2) If a supplement of an angle has a measure 78 less than the measure of the angle, what are the measures of th...

Imagine that you have just taken out a loan for one year for $4,500. What would be the simple interest on this loan if the annual percentage rate were 6.5%?

would the governor of hawaii born in japan to american parents be eligible to run for president? What about an 80-year old man with only an elementary school education?

Would entertaining the british monarch be one of the U.S. presidents duties as chief of state?

A manufacturer of golf equipment wishes to estimate the number of left-handed golfers. How large a sample is needed in order to be 90% confident that the sample proportion will not differ from the true proportion by more than 2%? A previous study indicate...

You the owner of XYZ Day Care, buy a new van for your business. The van costs $20,000, all of which you borrow from First American Bank. What describes the journal entry for this transaction?

Assuming complete dissociation of the solute, how many grams of KNO_3 must be added to 275mL of water to produce a solution that freezes at -14.5C? The freezing point for pure water is 0.0 C and K_f is equal to 1.86 C. Delta T= Kf*m*i i=2 m=3.90 solvent 2...

I need 3 themes and 4 quotes per theme for the book the bluest eye by toni morrison. i have one theme completely done. my other theme is sexual initiation and abuse, but i have no quotes for it. and i still need one more theme. help?

How many moles of bromine are obtained from 6.75 moles of oxygen?

What is a result of scientific research in the field of genetics

How and why are hate groups protected by the constitution?

Turning point of world war 2 and the causes of world war 2.

what is one of the chief characteristis of beethovens music

Hi there, I have to do a paper on Luteinizing hormone and Follicle Stimulation Hormone. Could you direct me to newspapers or journal articles discussing both hormones individually and it's relation to homeostasis. Also, what is the chemical nature of the...

What is the target organs for Luteinizing Hormone and the Follicle Stimulating Hormone?

Which expression represents the larger number? A. 40.1 x 10 to the -6 power B. 4.1 x 10 to the -7 power C. 0.411 x 10 to the -6 power D. 0.04001 x 10 to the -5 power I got A, but I'm not quite sure if it's the right answer :/

solve graphically. x^2 + y^2 = 10 y = 3x

You have a stock solution of 14.0 . How many milliliters of this solution should you dilute to make 1350 of 0.280 ?

A 325 kg boat is sailing 15.0 degrees north of east at a speed of 2.00 m/s. Thirty seconds later, it is sailing 35.0 degrees north of east at a speed of 4.00 m/s. During this time three forces act on the boat: a 31.0 N force directed 15.0 degrees north of...

what would be a good thesis for a Jay Z paper?

What happens when NaOH has been sitting for a couple of days without cover before starting the titration?

What happens if a student adds distilled water to a flask before starting the titration?

How did boy come into modern English

how do you find the initial velocity and final velocity of a ball shot up and off a cliff using only the distance and max height and time

27x^3-8=0 (difference of two cubes)

The general gist of the question: Peter has to go to an office store, an electronics store, a clothing store, and a sporting store. There are 4 office stores, 4 electronic stores, 8 clothing stores and 5 sporting stores. How many combinations are there? D...

Write an equation in slope-intercept form of the line that passes through the given points. 1. (-3,4), (1,4) 2. (3, -2), (6,1)

1. What are the next two terms of the following sequence? -3, 1, 5, 9... 2. What are the next two terms of the following sequence? -2, 4, -8, 16... 3. What is the common difference of the following arithmetic sequence? 13, -7, -27, -47... 4. What is the n...

For the equation y = -6x, what is the slope and y intercept? The formula is y = mx + B. I know that m = the slope and B = the y intercept. So in the equation y = -6x, what is the slope and y intercept? Is -6 the y intercept or the slope? Because if it's t...

For the equation y = -6x, what is the slope and y intercept? The formula is y = mx + B. I know that m = the slope and B = the y intercept. So in the equation y = -6x, what is the slope and y intercept? Is -6 the y intercept or the slope? Because if it's t...

I need help with two problems. Just want to make sure that the answers I put are correct. 1) Which of the following is an equation of a vertical line? F. 4x + 5y = 0 G. -4 = 16x H. 3y = -9 I. 4x + 5y = -1 2) Which equation is the equation of a line that p...

1) What is the slope of a line that is parallel to y = 2? 2) What is the slope of a line that is perpendicular to y = 2? 3) What is the slope of a line that is parallel to x = -4? 4) What is the slope of a line that is perpendicular to x = -4? I don't get...

Kay so these are the strands of DNA 5' C C A G T A G T T 3' 3' G G T C A T C A A 5' Let's say the DNA molecule above were the parent strand of DNA. when the strands are split for replication, which strand would be the template for the leading strand? And...

So my teacher is making me solve systems by graphing. One of them was 3x + y = 6 and 2x + 3y = 13 . I converted both of them into slope intercept form and got y = -3x + 6 and y = -2/3x + 13/3 . The thing is I don't know how to graph a fraction ?!?!?! And...

solve each system 1) 3x + y = 6 2x + 3y = 13 2) 2x + 5y - 6 = 0 -2x + y - 2 = 0 3) x + 3y = 6 4x - 5y = 7

What is 10x + 2y - 10 = 0 in slope intercept form ? and can you also explain how you got the answer cause I'm not really sure how to convert that into slope intercept (y = mx + b) m = slope and b = y intercept

Solve each system x + 3y = 6 4x - 5y = 7 I need to know what x and y equal??

Solve each system x + 3y = 6 4x - 5y = 7 I need to know what x and y equal??

Solve the system using substitution. y = -2x + 5 3y = -x - 5 I already got the answer, just wanna make sure it's correct. Please show work as well.

If you react 55g of hydrazine and 55g of oxygen gas, what is the maximum moles of nitrogen dioxide gas that can be made and what is the limiting reagent?

The manager has one type of coffee that sells for $5 per pound and another type that sells for $11 per pound. The manager wishes to mix 90 pounds of the $11 coffee to get a mixture that will sell for $10 per pound. How many pounds of $5 coffee should be u...

Calculate how many mL of the 5% w/v AgNO3* solution must be added to 0.4020g of the sample to precipitate all the chloride. Assume the sample is NaCl. * this means tat there are 5 grams of silver nitrate present per 100ml of solution.

Relate the function of the following protist structures to human organs with similar functions: a)nucleus b)contractile vacuole c)food vacuole

At room temperature, 20° C, water (H2O) is a liquid and oxygen (O2) is a gas. Based on kinetic molecular theory, which answer best explains the states of the two fluids?

There's a grauph and obove the grauph it says gravity (mass movement) and then it says pg 67 69 and i dentify 4

Which shows 15/c9d3 in simplified radical form with the smallest possible index?

Explain how empirical probability can be used to determine whether a die is “loaded” (not a fair die).

A partial payment is made on the date(s) indicated. Use the United States Rule to determine the balance due on the note at the date of maturity. (The Effective Date is the date the note was written.) Assume the year is not a leap year. P $1900, R 6%, effe...

How many grams are in 8.2x10 to the power of 22 molecules of Fe2O3?

A farmer has 100 yeards of fencing with which to enclose two adjacent rectangular pens both bordering a river. The farmer does not need to fence the side with the river. What should the dimensions of the two pens together (a rectangle) be in order to yiel...

what is the volume of a rectangle that has a mass of 19.0 and a density of 10.50 g/mL

Suppose a sample of Cesium-137 with initial mass of 200 grams decays to a mass of 160 grams voer the course of 10 years. Find the half-life of Cesium-137 (Round to the nearest year) How much Cesium-137 is left in the sample after 60 years? Round to the ne...

I think this is a easy trick question, so I probably know the answer but I just wanted to double check. What is the domain and range of the function f(x) = 3^x Find the f^-1 and its domain and range? Thanks for your help.

Evaluate log36(1/6) I believe the answer is -.5 but I just wanted to check to make sure I was doing this correctly. Thank you!

1. The complement of an angle is 10 degrees less than the angle itself. Find the angle and it's complement. Find the perimeter and area of the following figures with the vertices given: a) A (3, 5) B (3, 1) C (0, 1) b) Q (-3, 2) R (1, 2) S (1, -4) T (-3,-...

Simplify and state the domain: x'2 +1 . x'2 - 9 x'2 + 2x – 3 x'2 – 2x -3

what is the orthocenter of triangle with the vertices of X(-11,0), Y(-11,-8), Z(-1,-4)?

how do you find the orthocenter of a triangle with the vertices A(4,0) B(-2,4) C(0,6)? Please explain to me how you get x after doing point slope form for the two slopes.

Length of a rectangle is 13 cm less than 5 times it's width. Its area is 28 square cm. Find dimensions of rectangle

Discussion Topic: Chemistry of Life, Cells, and Tissues Select an organ and provide an example of how it uses the following: carbohydrates, lipids, proteins, and nucleic acids. Also, describe an area of interest related to one of the types of molecules, f...

f(x)=x^3+6x^2+9x find: x intercepts vertical asymptotes horizontal/slant asymptotes derivative second derivative increasing interval decreasing interval concave up interval concave down interval

let fbe a function that is even and continuous on the closed interval [0,3]. the function f and itsderivatives have the properties indicated in the table below. sketch the graph. x 0 0<x<1 1 1<x<2 2 2<x<3 f(x) 1 (+) 0 (-) -1 (-) f’(x) DNE (-) 0 (-) DNE (-...

jamie is saving money to buy a cd player that will cost $58, including tax. she has already saved $16. she can earn $6 per hour doing yard work. how many hours will jamie need to work to earn enough money to buy the cd player?

daniel collects $87.00 by selling paperback books for $0.50 each and hardcover for $4.00 each. let p be the number of paperback books he sells and h be the number of hardcover books he sells write an equation to represent this situation.

Cheryl is training for a long bicycle ride. Jim will drive Cheryl back and her bicycle 60 miles from town, drop them off, and then drive back to town. Cheryl then will ride her bicycle back to town. On the way back to town, Jim will travel at 50 miles per...

How do you find the perimeter of a second polygon given just the scale factor of both polygons and the perimeter of the larger polygon? The problem is Two similar polygons have a scale factor of 3:5. The perimeter of the large polygon is 120 feet. Find th...

If you burn 38.9 g of hydrogen and produce 348 g of water, how much oxygen is reacted?

an electronic manufacturer wants to ship a stereo system. The system includes the following components: 1 Receiver 20in. x 8in. 1 CD Player 20in. x 8in. x 5in. 1 Dual Tape Deck 20in. x 8in. x 6in. 2 Half-Cylinder Speakers, each with a height of 22 in. and...

evaluate the function f(r)= sqrt25-r-6 at the given values of independent variables f(16), f(-x), f(25-2x) and simplify

How much CuSO4.5H20 would you need to prepare 6 grams of copper ammine complex, [Cu(NH3)]SO4.H20? There is only 1 ammonia molecule in the copper ammine complex. please answer asap, thanks!

The question will first read in English followed by a reading in French. *************************************** If alpha + 2 beta = pi/4 AND tan beta = 1/3. What would tan alpha mesure? (Keep in mind that pi/4 is the same as 45 degrees.) Si alpha + 2 bet...

A drawer contains 4 red socks, 3 white socks, and 3 blue socks. without looking, you select a sock at random, replace it and seect a sond sock at random. what is the probablity that the first sock is blue and the second sock is red?

for function f(x)=(x)/x^2-4. 1. State the vertical and horizontal asymtopes. 2. Graph this function.

suppose that sin0=-5/13 and that 0 is a quadrant III angle. what is the exact value of cos0

1) A physics book is moved once around the perimeter of a table of dimensions 1 m by 3 m. What is the distance traveled? 2) A window washer drops a brush from a scaf- fold on a tall office building. What is the speed of the falling brush after 2.7 s? (Neg...

A ball is thrown straight up and reaches a maximum height of 6.71 m. What was its initial speed? The accelera- tion of gravity is 9.8 m/s2 . Answer in units of m/s please give right answer and explain how you got it, thanks !

Answers

The following answers were posted by visitors named Melanie.

How do you solve 4 to the power of 2-6x = 812? I can't find a common number that raised to a power equals 812.

However there was a gain of momentum in the experiment, so what would that mean, that i put too much force on the pucks?

can you help me with mutiplication?

Thank you!!!(= I get it now

none of that helped me

yes i did see those

Wow Joey, For someone telling someone to "GROW UP!!" you sure are ignorant to the idea yourself. FYI its pocket not poket. Also, its people like you, who are killing this country. Get an education, get a good job that provides health insurance, and get of...

Yeah that's what I thought. But I wasn't sure which was greater, the larger exponent or the smaller one. It's kinda confusing when your dealing with decimals and negative exponents. But thankss :)

What are you trying to say? It all depends on what you're trying to express. If you're answering a question "When did x happen?" you should answer "X happened when I was spoon-feeding her soup." The key here is that every sentence is a complete, independe...

Thank you (: Yes, I did. It's correct right?

Please... someone help! :(

For 1, I got G and for the second one I got B. are they correct?

I'm sure about it now :) Thank you for your help. I know it is C because once I put in the x and y axis into the equation, I multiplied 1/5 with -10 then added one and the result was three that's how I knew it was C :)

OMG SOMEONE HELP PLEASE !!!! :/ I'm desperate

Okay so no one wants to help... alright -_-

Oh alright I got it thank you :)

Thank you bobpursley!

Thank you - that is exactly what I thought!

The physical properties of carbon vary widely with the allotropic form.

So the answer would be to be able to pay 89.09 more a month.

Hey Steve, Thanks....but how could it be -4?

never mind...i understand

What is incorrect acceptance?

58 - 16= 42 42/6 = 7

Did you get 200 for this particular problem? cause that's what I got, which doesn't make sense to me because it's suppose to be less than 120 since it's the smaller polygon

(3y-1) + 2y = 9 5y - 1 = 9 5y = 10 y=2 x=3(2)-1 x=5 (5,2)

It stands for maylin products.. I have a ring with same MP.. And I've. Been on google tryin to find out more info

Use an associative expression to rewrite the expression (r+43)+s= An equilveant expression is

4. B 5. D 6. C 7. D 8. B 9. B? 10. D

CeCe, I agree with part of your statement but not the statement in its entirety. In Jane Eyre you have two people who some might say were destined to unite. Fate said that no matter what at some point these two would get together. Circumstance stood in th...

#14 is B WTO #16 is A Perfect Competition

Math fractions decimals and percentage

I just want to know if when I am doing this equation, that the answer to b) is figuring out the x-intercept

11 g over 100 g H2O at 20 degrees celsius

no its not A. I got it wrong.

The answer is B, an extinction burst.

The answer is C. FYI Poodles don't chase rabbits.

Actually, the answer to this question is A. An individual team, such as one person and its dog, must clear the area and search through what might be hundreds of clues. However, as a TEAM the goal is the find the missing person.

Nevermind I got it.

It affected them because there was more demand for them and a lot of big plantations.

If you wanna no the answer it's I got nothing

Continuation... Round your answer to the nearest 10th of a second

21. Miss Donaldson as $18.80 per hour for the first 40 hours she works in the week. She Earns 1 1/2Times that amount per hour for each hour beyond 40 hours in a week. , Miss Donaldsonwhere 45.5 hours. How much money did she earn? A. A health insurance pay...

1. Doug earns $10.50 per hour working at a restaurant.on Friday, he spent 1 3/4 hours cleaning, 2 1/3 hours doing paperwork, and one and 1 5/12hour serving customers.what were doughs earnings?

1? I'm confused

Is it B?? That was my second answer.

Your answers are accurate , congrats on your excellent Spanish! !

Now I am a little bit puzzled.If the electronic structure of Fe is Ar 3d^6 4s^2 ,then what i can infer is that i would use 4,but the accurate number would be 3,plz make yourself clear.

Alright thank you so much for your help! I really appreciate it.

I know everyone has not read all of these but I would like help with the ones that do not have to do with a story if some one could please help me.

I didn't take it I don't want to cheat just want to know what questions are wrong I don't need the right answer just if what I have is wrong or right

You would start by substituting 729 for V in the equation of s=v^1/3, making it 729^1/3. 729^1/3 can be seen as the 3rd root of 729. Simply type that into your calculator. The answer once entering the equation in a calculator is S=9. So, the side length i...

6 divided by 2 is 3, 3 times 1 plus 2 (3) equals 9.

If ME is the mass of Earth, m is the average mass of an atom in Earth, and N is the number of atoms, then ME = N · m or N = ME/m. Thus, N =ME/m= (5.98 × 10^24kg) / ((40u)(1.661 × 10^−27kg/u)) = 9.0 × 10^49

Also, Ms. Sue, Are u famous on Jiskha?

Literally, I see u on EVERY SINGLE THREAD! xD and thank you so much, Ms. Sue! <3

5 multiple choice and 6 short responses

omg... this doesn't answer any of ur questions but I find it funny that this was posted tomorrow of LAST YEAR, and I'm finding it a year later, the day before it was posted... O.o

Jeez everyone calm down!!!

Its possible that each one of the answers in the different questions was put into a different order, meaning that both B and C or even D and A could have been right.

Each of us may have take the same test but that doesn't mean we all took it in the same order

#1. In the multi draft reading process, what does a reader look for in the second reading of a drama? Answer: How each scene moves the story forward. #2. When and where does the action in the play (Looking Up) take place? Answer: In the backyard at night....

For discussion assignments I prefer to come here for examples.

This is Algebra 2

Thanks Ms.Sue (:

Yes c. is correct.

Why is the answer 12 on the second question I am stumped.

Ms.sue is wrong the last two questions are not right.

Actually the answer is b. Because if you want to know the percent of all of them then multiply it by 100 and it will give you the answers. B is the greatest. I had the same question

Yes, your answers are correct. :)

1.B 2.? 3.? 4.D 5.B

Ano is wrong on the following questions: 2,7, and 10 The real answers are: 2.) A 7.) B 10.) B I already took the test on my own and I looked over Ano's answers and those ones are incorrect.

thanks, u guys really help my grades where really low and u guys helped that change keep on doing what your doing!

writeacher are you in connections?

srry hold on I don't know how to put it up can u give me instructions?

thank you r u in connections

ok like I said I tired then I gave up and yeah. can you plz help me understand this clearly. I new at this whole home school stuff and I never/ and I mean never and to do this and learn this by myself bc I had teachers to come and sit down to show me

and looking at what u typed up, how?

based on what I know about water zones I think it's either A or D

yes my bad I felt so stupid but I already turned it in and got 100% but thanks anyway

thanks Reiny and Bosnian

uh.... I have to get back to you on this bc I have other work that is overdue um... can you just scroll down to my other science post and check my answers? please my parents will kill me if I don't have all A's, I need you, my social life depends on you.

The internet seems to be quite divided between Ralph Waldo Emerson or Oliver Wendell Holmes...

BRUH ITS WRONG THEY CHANGE THE ANSWERS THE REAL ANSWERS ARE C B C A D