Jennifer

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

Questions

The following questions were asked by visitors named Jennifer.

Light travels in a straight line at a constant speed of 300,000 meter per second. What is the acceleration of light? If it has a constant speed then it's not accelerating, is it? BTW I think it's 3x10^8m/sec or 300,000,000 m/sec. It would be 300,000km/sec...

Gravity on the moon is only 1/6 as strong as gravity on earth. What is the weight of a 20 kg object on the moon and on earth? I have to find it in Newtons on earth and on the moon. WeightinNewtons= mass* gravity field on earth, the gravity field is 9.8N/k...

Mr. Pennymarch, the advertising manager for Chemistry Today magazine, is responsible for selling advertising space in the magazine. The magazine deals primarily with chemical processing technology and is distributed solely by subscription. Major advertise...

Can someone tell me what is the diction and the syntax of this is? "I stood up nervously, wondering what it could be. I felt my classmates' piercing eyes as I mechanically left the classroom. Teacher Hou walked ahead of me without seeming to notice my pre...

As a health project, I have to make some sort of presentation expressing ANYTHING in health. Like I have to make a poster on the circulatory system or something but I don't want to do something so easy. Could you help me with some possible ideas, or like...

Considered the sampling distribution of a sample mean obtained by random sampling from an infinite population. This population has a distribution that is highly skewed toward the larger values. a) How is the mean of the sampling distribution related to th...

At an annual flower show, 6 different entries are to be arranged in a row. a) How many different arrangements of the entries are possible? b) If the owners of the 1st, 2nd, and 3rd place entries will be awarded prizes of $100, $50, and $25 respectively, h...

Chromium is electroplated from an aqueous solution containing H2SO4 and H2CrO4. What current is required to deposit chromium at rate of 1.25g/min. 1.25g x 1mol/51.9961 = .0240mol Now I just don't know how to figure out the number of electrons to do the re...

The Ling family is building a deck on their house. It will run the length of their house and have a perimeter of 108 feet. Their house is 42 feet long. How WIDE will the deck be?

Is this a good inference based on the following information? "Ain't I a woman?" The speaker is probably female and she is probably upset about something related to being a woman.

Why does the period of salutary neglect end in the American colonies?

can you please check my answers? 1.what would be the path of the moon if somehow all gravitational foces on it vanished to zero? -would the path of the moon be arched. 6. is the force of gravity stronger on a crumpled piece of paper than on a indentical p...

need help unscrambling some letters for a word scramble the letters are tepmotleso, pemtounocleid,ralnarticniewv hopefully u have better luck than i did and ty

Will you check my answers please? A volt is a unit of current and an amprere is a unit of current. It is common to call electric potential difference- voltage A current of 1 ampere is a flow of charge at the rate of 1 coulomb per second. When a charge of...

Why do ionic compounds conduct electricity when they are melted or dissolved in water?

Where can you find sources of the women's movement during the 2nd Great Awakening?

what happened during the women's education reform? What did they fight for?

During act 1- scene 2 in julius caesar Brutus begins to consider a mighty ambition...What is it and why could it be dangerous for him?

In Act 4 scene 1- Who rules Rome at this point in Julius Caesar?

What is a theocratic society?

How were the Plymouth colony and the Massachusetts Bay colony alike? And how did they differ?

How did the Protestant Reformation make the new world attractive for colonization?

The sweetest honey Is loathsome in his own deliciousness is this a pun?

Need help with fractions such as 4/5 = ? as a decimal

What are some measurements sociologist use to calculate prejudice.

Robin Hood is walking through Sherwood Forest when he comes upon Sheriff of Nottingham. The Sheriff tells Robin Hood that he is going to arrest hum for numerous misdeeds. Robin pulls out his bow, loads an arrow, puls the bow back 0.70 m, and shoots an arr...

What is it called when you replace a noun with another appropriate, but humourous noun to get your point across? ex. Marissa, as sweet as you are, your meaner than a salt shaker. ex. Taylor, your such a zit. Is it an oxymoron?

What is the importance of Dawn in the novel Dawn by Elie Wiesel? For a project theres a question- Describe the similarities and differences between Elisha and John Dawson's wait for dawn. I didn't catch it because I thought it was the morning what they we...

For a particular sample of 50 scores on a psychology exam, the following results were obtained. Mean = 78 Midrange = 72 Third quartile = 94 Mode = 84 Median = 80 Standard deviation = 11 Range = 52 First quartile=68 What score was earned by more students t...

Suppose you set a glass of water in direct sunlight for 2 h and measure its temperature every 10 min. What type of graph would you use to display your data? What would the dependent variable be? What would the independent variable be?

When you are describing the rate that a race car goes around a track, should you use the term speed or velocity to describe the motion? Can the velocity of the car change without changing the average speed of the car?

If you walk 20m, took a book from a library table, turned around, walked back to your seat. What are the distance and displacement travel by you? What are the distance and displacement traveled by the book?

You push a book on a table so that its velocity is constant. If the force that you apply is 15N. what is the force due to sliding friction? If you accelerate, so that the velocity is no longer constant is the force you are applying to the book greater or...

If you walk 20m. and took a book from a library table, turned around, and walked back to your seat. What is the distance and displacement traveled by you? What is the distance and displacement traveled by the book? Please answer in 100 words!

If a graph is a straight non-verticle line, is it the graph of a function? Use complete sentences to explain your reasoning.

Is y=4(x)+9 a linear function. Use a sentence to explain your reasoning.

The first speed limits for cars were two miles per hour in a city and four miles per in the open country. How long would it take for a motorist to travel 15 miles assuming that he had to travel in the city. Please show work.

Does a body in orbit have acceleration even if its speed remains constant? Explain you answer in DEETAIL.

Your group buys a box of Mylar balloons with zoo animals printed on them for $10 and decides to sell the balloons for $2 each. What is your profit if your group sells 30 balloons?

State in words how acceleration is calculated.

What term refers to the sum of all of the forces acting on an object?

If the net force on an object is zero, what do you know about all of the forces acting on the object?

What do you notice about a point that contains the x-intercept? What do you notice about a point tha contains the y-intercept?

Would you be more likely to catch a cold or the flu after failing an exam or after providing long-term care for an ill family member?

~Dante's Inferno~ Canto 24:Why is there so much emphasis in this canto on the labor, the intense effort, required if the travellers are to continue downward to the center of hell? How does this concentration reflect upon Dante's task as a writer of epic p...

y=2x+6 y=2x-10 y=3+6 y=5x+10 y=4x-12

If Earth took 500 days to orbit the sun instead of 365, how would the seasons be different?

y=7x+3 y=5x-1 y=7 y=-2x y=1/2x + 5/2 y=2x+3/2

Why does Earth exert a stronger gravitational force than the Moon?

What is the cenrtipetal force that allows a car to move around a sharp curve in a roadway?

Polaris is also known as the North Star. Antares has the same apparent magnatude as Polaris. Explain how this can be given that the H-R diagram places it in a different size and luminosity category?

Determine the net force on a book sliding on a table if the book is slowing down.

Explain whether there can be any forces acting on a car moving in a straight line with constant speed.

Explain: You pull a door open. If the door exerts on you is equal to the net force you exert on the door, why don't you move?

Summerize how galaxies might have formed and grown.

What is the definition of expansion?

Why is dark matter and dark energy reffered to as dark?

Did I use the preterite/imperfect forms of these verbs (words in capitals) correctly in the following two paragraphs? i'm having a lot of trouble with this concept. thanks for the help Recuerdo la boda de mi primo John. El OS CASASTEIS con Victoria cuando...

Determine the direction of the net force on a book sliding on a table if the book is slowing down.

You pull a door open. If the force the door exerts on you is equal to the force you exert on the door, why don't you move?

Suppose you are standing on a bathroom scale next to a sink. How does the reading on the scale change if you push down on the sink?

Describe the action and reaction force pairs involve when an object falls toward Earth. Ignore the effects of air resistance.

Find your mass if a scale on Earth reads 650N when you stand on it.

You weigh yourself at the top of a high mountain and the scale reads 720N. If your mass is 75K, what is the acceleration of gravity at your location?

Find the mass of a car that has the speed of 30m/s and a momentum of 45,000kg,m/s.

A box being pushed with a force of 85N slides along the floor with a constant speed. What is the force of sliding friction on the box?

Why might moderate exercise help relieve menstrual cramps?

Discuss how being aware of your reproductive health will help prepare you for adulthood.

Can you please tell me where can I find more info about Hannah Galler, a holocaust survivor: her life and work?

If the equilibrium constant for the conversion of isobutane to n-butane is 2.5 what is the value of the equilibrium constant for the reverese reaction?

In a saturated solution of Al(OH)3 the concentration of OH^1- is 2.6 x 10^5 mol/L. The concentration of Al3+ in mol/L is what?

I have to do a research paper on someone, anybody, famous or not. I have to tell the biograghy about them, the technology that has influenced them, and tell how it influenced them. It seems easy, except I don't know who to write about. Any ideas?

Give an equation of a sine function of x which has a phase shift along y of -2 units and a wavelength of 3pi

Lab: Electrolytic Cells Purpose: The purpose of this experiment is to test the method of stoichiometry in cells. Materials: balance steel can tin electrode power source wire lead (x2) tin (II) chloride solution (3.25 M) timer large beaker Procedure: Take...

At 752.3 torr and 20.35oC, what is the density of argon in g/L? Report your answer with 4 sig figs I got 1.875 using d=PM/RT, but it says wrong. I don't know why... I appreciate your help.

Can anyone tell me how cars had an affect on Al Capone and how did the technology work?

How did gangsters like Bonnie and Clyde and Al Capone escape from the police before bullet proofing their cars? And how did the bullet proof cars help them?

how do I find the asymptotes of the hyperbola in the following equation: (y^2/81) - (x^2/144)=1

Find the foci of the ellipse: (x^2/400)+(y^2/625)=1

How did cars influence Al Capone before and after?

I have a problem with the following homework question: Which product represents the solution to the system: -y + 7x=14 -x + 4y=1 a. | (1/27) (4/27)| | (7/27) (1/27)| b. | (-7/3) (4/3) | | (-1/3) (1/3) | c. | (7/3) (-4/3) | | (1/3) (-1/3) | d. | (-1/27) (-...

Here's one of the questions I have problems with: cube root of (x+2)=6th root of (9x+10) A. -1, 6 B. [-13 +/- sqrt(193)]/2 C. 1, -6 D. [13 +/- sqrt(145)]/2 Please explain how to solve this. Should you cube both sides, or raise both to the 6th? and I get l...

Solve the system of equations: x - y - z = 2 x + 2y - 2z = 3 3x - 2y - 4z = 5 I know how to do the whole process, but sometimes I make careless errors that I never catch when I go over my work. This is the answer I worked out: x = 5 y = 1 z = 2 could some...

A plane flies with a ground speed of 160 miles per hour if there is no wind. It travels 350 miles with a head wind and in the same time it takes to go 450 miles with a tail wind. Find the speed of the wind. I'm pretty bad with word problems, but this is h...

Not trying to bug anybody, but does anybody have any help they could give me with my 2 questions from yesterday? I'm really confused, so I'd appreciate ANY input. I've tried looking at math help websites and read all the definitions, but I'm just not gett...

Determine whether the function of f(x)=[[x+1]] is odd, even, or neither. I figured since it's a step function it automatically couldn't have symmetry and therefore is neither. and doing the whole f(-x) thing: f(-x)=[[-x+1]] which is not equal to f(x) or -...

This one has me stumped. Find the least integral upper bound of the zeros of the function f(x)=x^3-x^2+1 So by the rational root theorem, 1 and -1 might be roots. by using synthetic division, i get the following values: for f(-1)=-1 f(0)=1 f(1)=1 f(2)=5 a...

Simplify (tan^2θcsc^2θ-1)/(tan^2θ) This question totally stumps me. I know that csc^2=1/(sin^2) and tan^2=(sin^2)/(cos^2), but I don't see how I can use these identities to simplify the question. What am I missing? Help is much appreciated!

Hi, I was wondering if someone could help me with some research I'm doing?: Is it possible to have anemia and find out later that you have leukemia, because I read that anemia is a symptom of leukemia?

Could you please check my answer to this problem: Simplify the expression Original problem: (3x^2+10x-8)/(3x^2-17x+10) x (2x^2 + 9x -5)/(x^2 + 3x-4) The answer I got was: (3x +4)(x-2)/ (3x-2)(x-5) x (2x-1) ( x +5)/ (x +4) (x-1) so basically the problem co...

Rank from highest to lowest melting point of the following molecules: ethane, 2-butane, trans-2-butane, and cis-2-butane. please explain how you come to your answer.

What is the name of the product formed by the reaction of propylide ion and 2-chloropropane? I'm having problem because I don't know the formula of propylide ion.

The elderly man was a grandfather to seven youngsters and he never failed to spend time with them each and every weekend. It said to fix the comma splice or fused sentence...how do u do that?

can someone help me with find the website to explain the cause of this statement "Eating too much yogurt will cause catareact" Thanks

What are the special challenges of each area and what would be the impacts on employees and employers if the challenges were not addressed? Strategic Relevance Criterion Deficiency Criterion Contamination Reliability Compliance with the Law Appraiser Trai...

Solve for the unknown: 8/52 = m/39 A) m = 4 B) m = 5 C) m = 6 D) m = 7

m<A=72 degrees find the suplement of <A

Find the missing length of the right triangle, Side is 20 and bottom is 48. What is the missing length.

Find the first and third quartiles, Q1 and Q3, of the following set of numbers. 13, 4, 12, 16, 8, 14, 8, 3, 10, 8

Answers

The following answers were posted by visitors named Jennifer.

The length of the telescope is 0.2 + 1.6

y = y0 + vy0*t -1/2*g*t^2 x = x0 + vx0*t where y is the y position as a function of time, y0 is the initial y position, vy0 is the initial y velocity, g is the acceleration due to gravity (9.8 m/s^2), t is time, x is the x position as a function of time,...

They should use this data to identify where resources should be most efficiently concentrated/directed in order to best affect the health outcomes of the population as a whole.

You can take any two currency exchange rates and divide them by each other to get 1: for example 1 CDN = $0.829 Dividing both sides by 1 CDN 1 CDN / 1 CDN = 1 = $0.829/1 CDN Since you can multiply anything by 1 and still get the same result (1*x = x); You...

I did make an inference based on "ain't." It suggests an angry tone, which I already conveyed in the example I gave. I thought that my inference made sense. Does anyone have suggestions for a better inference? This is the original question: Is this a good...

thanks DrBob got it right!

Hey I know this isn't an answer, but i have the same problem and i'm having trouble with it. If you figured it out, could you help me with the answer?

what about shoestore

Thank You so much, it anwered my question completely.

Thank you, but not quite. During the 19th century, during the women's movement they had many reforms such as the educational reform. What was the purpose of the reform? What was it about? How did the reform help eductational rights for women.

i forgot to say!!! this takes place in romeo and juliet, when a priest is talking to romeo and says this line.

Did you ever get anyone to read your paper? I have the same paper due, and I am stuck on mine.

Hello. I am the author of this article. I did not provide my permission for this article to be copied onto this website. This "homework help" dissection is offensive and is a violation of my copyright. Remove this post immediately. Jennifer Claerr

Just as a clarification, I am the author ONLY of the segments which are in quotes, not this entire blog. This blog is confusing, and makes it look as if I am the author of the poorly written segments. I reiterate, I require that all publishers obtain my p...

Making a scatter plot is about the same as a line graph. Except you plot your points and then draw a straight line. Your line may not hit any points. The year would go on the bottom. I would go by 10's. The side of the graph would be the population. I wou...

Lipids are involved mainly with long-term energy storage; other functions are as structural componets and as "messangers" (hormones) that play roles in communications within and between cells.

Market mapping allows you to examine all the flows of materials, the decision dynamics and the competive dynamics in the market place.

Did that help any?

A market map defines the distribution and value added chain between the final users and suppliers, which takes into account the various buying mechanisms found in a market, including the part played by the "infuencers." This probably sounds more confusing...

The method of Loci or method of Place is perhaps the oldest mnemonic device. It was used by the Greeks in 500B.C. It is based on mentally positioning things-to-remember in a well-known room.

It's used to memorize a list of things or a set of things.

Have you tried using search engines?

Your welcome. Sorry about the confusion.

Thanks, but I'm confused.

Are you both telling me to do the same thing.

How long would it take the same motorist to travel 1,500 miles if he avoided the cities?

I don't have any. It's a word problem.

Find the slope and y-intercept of the graph of the equation.

Please Help Me????

oh and if anything is incorrect please show me how to fix it.

thank you, this helped me a lot. I'm trying to practice this til I get comfortable with it. I keep overthinking the context of every sentence. my teacher really is not good at explaining this either. *sigh* hopefully over spring break I'll be able to lear...

Thank you! You've really gone above and beyond with helping me with this. I do however have some more questions involving preterites/imperfects. I've downloaded some practice sheets off the internet, and after your help I can do some of it but not all of...

Here is my thinking for questions 1,3,4,5 (since I didn't post it above): 1: llegaba, since the imperfect sets the scene. then esperaron, just because it happens in a definite time frame 3: caminabamos, because again it sets the scene. then saludo because...

Thank you so much! I'm doing way better with these problems now thanks to your help. =)

I would say A too.

Yes, contractions of the left ventricle pump the blood through the aorta to the body.

Here is the full lab: Lab: Electrolytic Cells Purpose: The purpose of this experiment is to test the method of stoichiometry in cells. Materials: Balance Steel can Tin electrode Power Source Wire lead (x2) tin(II) chloride solution (3.25 M) Timer Large be...

yea, i got the K value wrong. Now I get 1.643. Thanks.

I'm not aloud to use wikipedia.

well that is problem, I have no clue how to do it or where to start...

no, the problem statement is as it is on my sheet. do you know how to answer the question how they want it (a, b, c, or d)?

thanks, this question is very strange but your replies are veryvery helpful =) much appreciated!

thanks, Damon - you are awesome =)

sorry to post twice; computer meltdown...

thanks reiny =)

it's a greatest integer function (AKA step function) not absolute value.

after-thoughts: the only real zero is negative, so I guess would 0 be the upper bound? maybe? lol

solve for x. -6x-3(+3)>21 (+3) -6x(/-6)>24 (/-6) x<-4 (when you divide by a negative, the inequality sign switches.) so x<-4 is your solution =)

thank you so much for the explanation!

6-22p = 6 -22p = 0 p = 0

for 24 and 25 I am supposed to choose the one with the vague pronouns. I chose #24A and #25A. Is that correct?

Thank you for helping me and what would be the rationale for each? Would it be because each sentence goes with the rule?

No. That's what it says in my book. I have to slove for the m and n.

I got 1.414213561. Would it be 1.4?

I think my answers would be: 1. discipline 2. zigzag 3. platform

Thank you so much.

This is actually a multiple choice question and the choices are: a.)20/3 hr b.)2/13 hr c.)5/3 hr d.)1.5 hr Would the answer be c?

How did you know to take the average of 3.75 and divide it by 2?

This is actually a multiple choice question and the choices are: a.)20/3 hr b.)2/13 hr c.)5/3 hr d.)1.5 hr Would the answer be c?

Thank you so much. I understand now.

The second Part Is correct The First Part is El Cine Becuse You Find The Ticket Stand At The front of the Cinema

yes i have that formula i thought i was told to just put in the numbers for the variables

x^2/3 - 7x^1/3 + 12 = 0 the 2/3 and 1/3 are fractions does this help?

yes that is the sinplified version of

ok thanks for your help

Do you think that a person's body type is a predictor to crime? Is the UCR a good measure of crime pattern and statistics, IF not ehat would you usee as a measuring instrument. Are there any acts that are legal that you think should be illelal? What model...

Thank You very much. They are very usefeul.

the examples didn't come up which are a. Health b. Medical and counseling decisions c. Business decisions 1) Organizational development 2) Human resource management d. Education e. Law f. Human rights g. Working abroad h. Religion

let me try that again. Health Medical and counseling decisions Business decisions Organizational development Human resource management Education Law Human rights Working abroad Religion

I did the google search and I am scanning through pages of stuff not quit hitting on what I think i need

Simplify: -225 / 15 - 7^2 / 6(-4)-3(-8) = -225 / 15 -49 / -24 - 24 = -15 - 49 / -48 = -64 / -48 = 1 1/3 = 4/3 Is this correct?

the top of the problem is -225/15-7^2 which is then divided by 6(-4)-3(-8)

Please answer for this one!! Thank you!!!

he gambled to earn money, apparently.

ok I get (3x^3 - 1) (2x^3 + 5) Is this now correct?

no it is c^2 -8c + 16 - y^2 and it says to factor completely

i tried to foil this and im not getting the problem

ok when I foil that I get the equation so I would I show my work?

an internet search usually will give you answer, I found it to be kelvin