# Show that the equation 3x^2 - x^3 + 3 = 0 can be rearranged to give: x = 3 + 3 ---- x^2 x^3 = Divide by ? = x = 3 + 3 ---- x^2 Using Xn+1 = 3

62,835 questions, page 163
1. ## physics

A car traveling along a level road uniformly increases its speed from rest to 28m/s in 8.0s. Show that it travels a distance of 112m in this time.

asked by Daisha on February 12, 2011
2. ## Maths

The first year after 1999 which is the product of three consecutive integers is: 2004 2040 2046 2052 2184 Please show working out and choose either one of these years

asked by Babiinoob on April 26, 2011
3. ## computer graphic

This control on the Layers Palette in Photoshop changes the selected layer, allowing to show through from underneath. a See-through b transparency c saturation d color mode i am little confused between a and b...

asked by Anonymous on January 24, 2009
4. ## math

show me how do find volume i know it is base x height but then what? example 20 cm wide 17cm high and how do i bring it to nearest cubic unit. I am in 6th grade. thank you

asked by polly on January 22, 2009
5. ## Math, Algebra

choose the correct solution and graph for the inequality (3y-6)/3 +4 = 5 Someone please help me and show me how to solve this. The numbers in parentheses are over a fraction, which is the number next to the slash. I can do the graphing myself, I just need

asked by Earth on October 19, 2016
6. ## Intermediate Algebra

Solve using the elimination method. Show your work. If the system has no solution or an infinite number of solutions, state this. 14x + 18y = -54,-4x – 14y = 42

asked by Ciara on April 4, 2012
7. ## chemistry

identify and show the bond in the formation of the following; AsH3 BaO BCL3 SO2 ZnC2 CL2 K2S PH3 PLS I NEED AN ANSWER THANKS

asked by joyce on June 19, 2011
8. ## Pre-Calculus

Find the vertical asymptotes, if any, of the graph of the rational function. Show your work. f(x) = (x-4)/(x(x-4)) (x-4)/x(x-4) the common factors cancel out and all is left is f(x)= 1/x... how do I solve this problem?

asked by Liz on June 1, 2016
9. ## Physics

When a solar flare erupts on the surface of the sun, how many minutes after it occurs does its light show up in an astronomer's telescope on earth? I am totally confused..help!

asked by J on March 31, 2008
10. ## english

Could you show me some examples of sentences using pronouns desribing a recent interaction with a friend or family member about personal finance or credit cards.

asked by Jackie on April 14, 2011
11. ## Math

If -1,2 is the solution to the following linear system, what are the values of the coefficents a and b . Show your work to support your answer 2ax-3by= - 14 5ax - 2by = -2 HOW WOULD I SOLVE

asked by Math ACTUALLY HELP ME!! on February 25, 2019
12. ## algebra

DonniceLifesaver I just want to know if my answer right?? Solve using the elimination method. Show your work. If the system has no solution or an infinite number of solutions, state this. 10x – y = 12.5 3x + y = 7

asked by Donnice on August 10, 2011
13. ## Physics

(1) What is the linear speed of the earth in its orbit about the sun? Give your answer in meters per second. (Consider the earth's orbit to be a circle of radius 1.50×1011 m.) (2) What is the linear speed of Jupiter in its orbit about the sun? Give your

asked by Shivu on August 27, 2013
14. ## math

Help I can go this far and then lost. In planning for a new item, a manufacturer assumes that the number of items produced x and the cost in dollars C of producing these items are related by a linear equation. Projections are that 100 items will cost

asked by Dee on May 24, 2007
15. ## problem solving

Please help me figure out how to solve this problem I have researched and racked my brain and still no luck.I don't think there is enough information givin. Problem In 1054, Chinese astronomers observed the light from a supernova in the night sky. This

asked by lynn on October 17, 2008
16. ## biology, molecular

Consider the following 45 base-pair (bp) DNA sequence: 1 10 20 30 40 | . | . | . | . | . 5’-CGCACCTGTGTTGATCACCTAGCCGATCCACGGTGGATCCAAGGC-3’ ||||||||||||||||||||||||||||||||||||||||||||| 3’-GCGTGGACACAACTAGTGGATCGGCTAGGTGCCACCTAGGTTCCG-5’ Tip: If

asked by pys on July 30, 2014
17. ## Astronomy

Imagine that you have found an object out in space. When you use the inverse square law to compute its luminosity, you get a ridiculously large value. You therefore suspect that relativistic beaming is at work - the radiation is coming from a jet traveling

asked by qwerty on May 11, 2014
18. ## Calculus

True or false: If f(x) is continuous on the interval [a,b] & if the definite integral of f(x) over this interval has value zero, then the equation f(x)=0 has at least one solution in the interval [a,b]. True or false: If f(x) is continuous everywhere and

asked by Kate on January 25, 2012
19. ## PRECALCULUS

convert the polar equation to rectangular form. 1.) r sec(theta) = 3 2.) r = 4 cos(theta) - 4 sin(theta) convert from rectangular equation to polar form. 1.) x^2 + (y-1)^2 = 1 2.) (x-1)^2 + (y+4)^2 = 17

asked by YOSHI on April 16, 2011
20. ## algebra problem

I need to find the equation of a parabola. I am not sure if this is the correct way or if I have the correct answer. Vertex at origin, focus is at (0,3) Equation of parabola vertex (0,0) focus (0,3) focus (h,k+p) (0,0+3) y=0-3 directrix y=-3 a=(1/4)(p)

asked by Tim on April 30, 2008
21. ## Algebra

Can someone tell me if I am right? I need to find the equation of a parabola. I am not sure if this is the correct way or if I have the correct answer. Vertex at origin, focus is at (0,3) Equation of parabola vertex (0,0) focus (0,3) focus (h,k+p) (0,0+3)

asked by Tim on April 30, 2008

convert the polar equation to rectangular form. 1.) r sec(theta) = 3 2.) r = 4 cos(theta) - 4 sin(theta) convert from rectangular equation to polar form. 1.) x^2 + (y-1)^2 = 1 2.) (x-1)^2 + (y+4)^2 = 17

asked by YOSHI on April 16, 2011
23. ## math

Would someone check this for me please because I'm a little confused. The height of a golf ball in meters can be described by the equation h = -4.9t^2 + 22.7t, where t is the number of seconds after it was hit. a) Find the vertex AND explain what each

asked by Carly on May 9, 2019
24. ## FACS Project Help!

I have this project for facs (family and comsumer science) and I really need help. UNIT: Personal Development Topic: The One & Only You! Lesson: The UNIQUE you! Review Question Due Date: 2/15/12 1. Identify - What are four (4) influences that give you a

asked by Laruen on February 12, 2012
25. ## physics!

Suppose the amplitude and frequency of a transverse wave are, respectively, 1.3cm and 5.0Hz. Find the total vertical distance (in cm) through a fixed point in 3.0s. PLEASE GIVE ME SOME IDEAS TO DO IT!!!THANKS A LOT!!!!!!!

asked by Helen on March 2, 2008
26. ## Literature

i need help thinking of Criterion for my evaluative essay..i'm writing on a piece of literature..i need to write what criteria i'm going to use to evaluate the work.. i really need help with this..i need to come up with atleast 4 criterions and i'm stuck

asked by Bella on February 16, 2009
27. ## Physics

You're on planet YZ and an astronaut observes that a 1.0 m long pendulum has a period of 1.50s. What is the free-fall accerlerttion on YZ? Answers: 1.003 m/s^2 26.4 m/s^2 17.6 m/s^2 0.23 m/s^2 Could someone direct me how to set this up or give me any

asked by Ray Scholz on January 30, 2011
28. ## Early childhood

1.withdrawing or withholding reinforcement 2.incompatible behaviors 3.catch the child being good 4.reminder,redirection,reprimands could someone give me example of how this relates to the developmental-behavioral approach

asked by anonymous on November 20, 2010
29. ## math

Suppose that a hypothesis test is to be carried out by using á = 0.05. What is the probability of committing a type I error? (Give your answer correct to two decimal places.) I can not figure out the formula for this I have tried several and they do not

asked by Sue 8 on June 21, 2013
30. ## Real Estate Finance

If your lending institution is willing to give you an 85% loan/mortgage on a house valued at \$150,000 and you already have given a \$5,500 earnest money deposit, how much additional cash will you need for your downpayment?

asked by tmouery on November 26, 2012

How much mL of dilute nitric acid is needed to add in control solution in chloride limit test in sodium hydroxide sample???can u please give me Answer urgently??

asked by Palakpatel on September 9, 2016
32. ## math

10050 10110 10130 10200 10500 10550 10559 http://www.novaroma.org/via_romana/numbers.html Let us know what you think it is and we'll give you feedback. =)

asked by TIFFANY on February 16, 2007
33. ## History

Political factionalism in the U.S. during the 19th century was fueled by the emergence of a unique American culture and the transition from an agrarian to market economy. Please give me some information on writing about this.

asked by Cassandra on June 21, 2013
34. ## English

http://www.sparknotes.com/lit/huckfinn/ Let us know what you think, and someone here will give you feedback. =) In the book the Adventures of Huckleberry Finn, Chapter 30 what was huck afraid the town's people would do to him?

asked by Writeacher on May 11, 2007
35. ## science

Fish- Amphibian- Mammal- Magma- Lava- Earthquake- Tectonic Plates- Ring of Fire- Tsunami- Tide- Could you please give me the definitions in science terms?

asked by Anya on May 10, 2009
36. ## Ochem

Give the products (if any) expected from the treatment of the following compounds with ozone followed by aqueous hydrogen peroxide. Do not include any byproducts. 1) 2-methyl-2-pentene 2) cyclooctene Please help! I'm not sure on where to start with this

asked by Lucy on February 8, 2012
37. ## math

A rectangualar grass has a perimeter of a circular track 36metros and exercise has a circumference of 36metro contained the dog will give pedro de Ricardo more area to run

asked by jenifer mendoza on January 14, 2016
38. ## government

Ok so I am doing my homework and I am really confused about this question. I am not trying to just have you guys do it for me but I really need help. If you could give me the answer that would be great but I would love a hint or something like that to help

asked by Katey on September 13, 2014
39. ## Mathematics

Juice is sold in a rectangular prism measuring 11 cm by 6 cm by 4 cm. A cube is built to hold the same volume. By how much does the surface area decrease? Give answer to 1 decimal place.

asked by andrew on April 19, 2017
40. ## English

can you PLEASE give me a simple sentence with the following words;- claustrophobia arachnephobia agoraphobia archeology biology geology zoology telephone television telepathy Please reply. This is VERY important.

asked by Rima on September 15, 2008
41. ## Science

How much mL of dilute nitric acid is needed to add in control solution in chloride limit test in sodium hydroxide sample???can u please give me Answer urgently??

asked by Palakpatel on September 9, 2016
42. ## electrical electronics engineering

I was give an assignment to be submitted on 9th of march please help out topic write a term paper on "MySQL database engines: an overview of MyISAM and InnoDB". Pls help out

asked by kaycee on March 7, 2016
43. ## global issues

Can you give five arguments with sufficient support as to whether the united States shoud pursue the expansion of the National Missile Defense systed to protect against a possible nuclear attack?

asked by LaT on April 18, 2010
44. ## English

Hello. I am having trouble writing an essay for this topic: What is the importance of taking advice and suggestions from others? I was wondering if someone could give me some tips and some inspiration on how to write this. I'am still stuck on the

asked by Anonymous on March 20, 2015
45. ## calc

Find the number a such that the line x = a divides the region bounded by the curves x = y^2 − 1 and the y-axis into 2 regions with equal area. Give your answer correct to 3 decimal places.

asked by Anonymous on June 13, 2015
46. ## physics ASAP

Can someone give me an example of how to use this formula: Obtain three half-life (T0.5) times from the graph. Average them.(T0.5)av. Or is there a web site i can go to that shows all steps to using pennies for radioactive decay experiment? .

asked by Will on November 18, 2007
47. ## English

I'm looking for some resources that give webcam usage data or any kind of research studies on them. I've checked ebscohost and google scholar so far. Any ideas? Maybe other search terms to use? Thanks in advance

asked by Kat on March 31, 2010
48. ## global history

can anyone plz give me three major reasons of why did the Industrial Revolution begin in England??? Check this site. http://en.wikipedia.org/wiki/Industrial_Revolution#Causes_for_occurrence_in_Britain

asked by Katrina on September 22, 2006
49. ## History- i dont understand

Please answer or give reference link Due Process: Relate the 5th/4th Amendment, procedural, substansive, police power, right to privacy. what's in common?

asked by TonyaVV on May 19, 2011
50. ## Database

What is the CAP theorem? Give an informal explanation of why it is true. What are the consequences, in the form of design decisions, that must be made when developing a highly distributed Web application?

asked by Olu on April 26, 2016

I need to make a diorama of an ancient egypt commoners home. The web does not give me very much to go off of. I know they are two to three stories and the bottom level usually was the location of the business. I have not been able to find any pictures to

asked by Tristen on October 23, 2008
52. ## English

WFE question the guy who owned rosie be4 call her dumb as bag oof hammer. he be right? give example i not think he be right because she still be intelligent she understand what be going on and make gesture

53. ## English Essay IMPRTNT

i have an English persuasive essay due tomorrow. this is the question: SHOULD SCIENTISTS BRING EXTINCT SPECIES BACK TO LIFE? my answer is a yes and i need to reasons. i have one and need help with the other one. can anyone please give me a reason?

asked by Anonymous on April 16, 2013
54. ## English

What is one of the strongest literary images in "Orphans Give Indian Couple Will to Live; 2004 Tsunami Killed Their Son, Two Daughters" by Shaikh Azizur Rahman?

asked by Just a confused person... on October 30, 2016
55. ## American History

In what ways do you the progressive beliefs of using experts played a role in shaping Roosevelt¡¯s reforms? I don't really get what it means by the question, can anyone please explain it to me and give me some hints? THANKS A LOT!

asked by Rena on February 3, 2008
56. ## Math

A company of really good jobs conducts a survey to determine the attitudes of college seniors about entering the workforce. Which of these sampling techniques would give them the most representative samples?

asked by Osarhemen Igbinosun on July 24, 2018
57. ## Science

Marie and Pierre Curie coined which term to describe the ability of certain elements to give off radiation spontaneously? Florescence Rarefaction Radioactivity** Electromagnetic (**=my answer)

asked by I Need Help :/ on June 13, 2015
58. ## health

I am really unsure about this if a ambulatory surgery center is a separate entity distinguishable from any other of facility, it may be qualify for what i looked at a few web sites and I can't find anything any information that you might be able to give

asked by in need of help on March 12, 2008
59. ## chemistry

Give the specific heat values: Au- 0.128, Ag- 0.235, Cu- 0.385. Fe- 0.449, Al- 0.903. What is the identity of a 10.0 g metal sample that is increased by 14/0 degrees C when 62.9 J of energy is absorbed?

asked by Elysha on October 6, 2011
60. ## Com150

When I wrote my essay and sent it through the CWE it showed me alot of passive voice. Can someone give me an examlpe of this and the right way to re-write so I can fix my mistakes. My example.... All factors needs to be looked into before closing schools.

asked by Tracie on February 11, 2010
61. ## Human Resource

Create a list of best practices customized to your own style of communication in a business setting. Give specific examples of how you could apply the tips and principles in Chapter 5 to become a better communicator.

asked by meka on January 25, 2012
62. ## social studies

can you give me words for theses greek roots: astro(a)- hydro(a)- hyper- hypo- path- phobia- phono- photo- polis(s),(t)- soph(o),(y)- syn-

asked by brittany on December 10, 2007
63. ## math

how do I find the slope of a line? It seems really hard and its on my quiz and im not that great at drawing the graphs. I also need help with graphing linear equations. could someone plz give me a website link that has the formulas? thank you

asked by ShannonPanda on April 17, 2018
64. ## chemistry

What is the molarity of 20.00 mL of a stock solution made with 12.003 g of potassium oxalate monohydrate? NOTE: Give your answer to 3 significant figures and do not report units with your response.

asked by therese on October 10, 2010
65. ## algebra

The graph above shows the relationship between the time it takes in minutes for Rosina to walk versus run to different destinations. Give a written interpretation of the slope of the function.

asked by mia on July 13, 2016
66. ## appeal letter

I have received a exclusion from uni, because I fail 3 courses this semester.So school ask me to write an appeal letter in order to get a chance of re-enrollment. Please help me and give me some advices, thanks a lot!!!

asked by Stephanie on December 5, 2008
67. ## english

1. "We Wear the Mask" is one of the most famous poems in African-American tradition. Why do you think it has persisted through more than 100 years of culture? Give examples from the poem that you feel are particularly resonating.

asked by reneae on November 16, 2018
68. ## Chemistry

For the reaction 2HI=H2+I2.one mole of HI is introduced into a vessel at constant temperature.calculate the no of moles of I2 when equilibrium is reached (Kc=0.0156) Plz help me and give complete solution

asked by Faizan on March 20, 2018
69. ## Physics

Can someone give me an example of how to use this formula: 15.Obtain three half-life (T0.5) times from the graph. Average them.(T0.5)av. Or is there a web site i can go to that shows all steps to using pennies for radioactive decay experiment? .

asked by Will on November 15, 2007
70. ## Physics 2

In order of increasing frequency, list the waves that make up the electromagnetic spectrum and give an example of each type of wave. Explain how Snell’s law describes refraction.

asked by seanmarch58 on July 28, 2014
71. ## trig

I am currently taking a trig class. I need help understanding how to solve for sin,cos, and tan in problems which give an angle and a side length or the hypotenus. Any help would be muchly appreciated

asked by Ben on February 11, 2015
72. ## ap world history

Discuss cultyral sharing,influence, and legacies among the people of the americas.give two examples. i reserched the topic and all i got is information i already have in my notes please help helpless in ap world history

asked by helpless in ap world history on February 11, 2009
73. ## English

My teacher says to discuss the style of an article we've chosen by noticing diction, tone, metaphorical language, organization, us of anecdote. Could someone give me an example of those 5 things? I'm a bit confused.

asked by Anon on August 18, 2012
74. ## American History

Who was the man who championed the conquered province view of the South in the Reconstruction period abd wanted to give each freedman "40 acres and a mule" to them economic viability?

asked by Joseph on December 1, 2008
75. ## Calculus

Find the number a such that the line x = a divides the region bounded by the curves x = y^2 − 1 and the y-axis into 2 regions with equal area. Give your answer correct to 3 decimal places.

asked by John on January 22, 2016
76. ## fin 200 financial question

As an investor I wounld mostly be interested in the end result - profitability. Will the money I invest be put to good use and give me a decent return in an acceptable period of time?

asked by Meshelle on June 6, 2009
77. ## Social Studies

Give two reasons for the new interest in leisure activities in the 1920s. i already know one: rising wages and labor-saving appliances gave families more money and more time in which to spend it.what else?

asked by lyne on April 1, 2009
78. ## English

what life was like for Jewish folks under Nazi occupation? could anyone leave links to sites that give information about that question? Or even just comment things you know about it, I'm trying to redo a powerpoint presentation.

asked by Alexia Smith on April 18, 2016
79. ## world history

I am writing a paper for school over winter break and this is one of the question i have to answer I really cant find anything on line so any help you could give would be great. what measures would it take to destroy and/or disrupt the infrastructure of

asked by Kavin on December 22, 2008

find the volume of the solid whose bounded by the circle x^2+y^2=4 and whose cross sections perpendicular to the y-axis are isosceles right triangles with one leg in the base. Please give explanation and steps

asked by may on April 22, 2015
81. ## physics

An object of mass 1.6 kg is dropped from a height of 2.9 metres. It lands with a speed of 2.8 m/s. How much energy was lost due to air resistance? (Give your answer to 2 s.f., expressed as a magnitude)

asked by allen on June 9, 2014
82. ## English Pronouns

Identify the pronoun which has an unclear antecedent in the following sentence, if one exists. After you give the balls to the players, let me take a look at them. a. you b. me c. them d. all pronouns have clear antecedents How do I answer this question? I

asked by Olivia N J on February 7, 2017
83. ## history

Why was monolithic soviet communism an important idea for the reason why US supported Diem's regime in south vietnam from 1954-64? Give 4 reasons. I already have some but i just want some more ideas for brainstorming.

asked by david on April 10, 2013
84. ## Biology

Thanks to SraJMcGin for the links but I really don't understand this and am hoping someone can give me a really simple explanation so I get get my head around the question..... Describe the cellular specialisation that has occured in muscle cells.

asked by Korina on December 22, 2010
85. ## history

Subject is history, not some other nonsense. Keep in mind that we don't do students' homework for them. Write up your best thoughts, re-post, and someone here will give you feedback. How people lived in the middle ages?

asked by Writeacher on April 19, 2007

chemical properties describe how a _____ changes into a new substance. This site will give you a definition and examples. http://www.elmhurst.edu/~chm/vchembook/105Achemprop.html

asked by emily on August 19, 2007
87. ## Math

Machine A pack = 7200/p boxes of cookies Machine B pack = 7200/p+2.60 boxes of cookies Machine A can pack 1560 more boxes of cookies thanks machine B. Form an equation which reduces to 1560p^2 + 4056p - 18720 = 0 and explain why is this equation is true.

asked by StuartKess on September 7, 2011
88. ## College Physics

In Chapter 3 we learned that the force of air drag on an object moving rapidly through the air is proportional to v2, where v is the speed of the ball relative to the air. The same relation applies to the force of the wind on the blades of a wind turbine

asked by Anon on October 18, 2011
89. ## chemistry

Examine the unbalanced equation. CH4 + O2 → CO2 + H2O What is the best classification for the unbalanced equation's reaction, and why? It is a combustion reaction because carbon dioxide (CO2) is emitted as a product. It is a synthesis reaction because O2

90. ## algebra

Solve each equation by factoring. 7x²-243=0 I know I'm supposed to add 243 to the other side but don't know what else to do. Divide maybe? Thanks in advance. -243+7x^2= 0 (reorder) -243+243+7x^2 = 0+243 (add 243 to both sides) 7x^2=243 (Combine like

91. ## Physics

Q11.The table below shows how the braking distance x for a car depends on its initial speed u. | u / ms-1 | 5 | 10 | 20 | 40 | | X / M | 2 | 8 | 32 | 128 | The relationship between x and u is: doubling speed increases distance by a factor of 4. i)The

asked by cylinder on December 7, 2017
92. ## Algebra

Translate to an equation: h \$100 bills and t \$20 bills total \$400 Graph the equation and use the graph to determine three different combinations of \$100 bills and \$20 bills that total \$400. Submit your graph through the dropbox.

asked by Lynn on October 16, 2011
93. ## Pre-Cal:(Cont.)

[Note: I've tried this problem 4 times already and still have it wrong. I know the steps to doing it but for some reason its wrong. an someone please help me get these answers for (b).] An equation is given. (Enter your answers as a comma-separated list.

asked by Amber on July 11, 2016
94. ## Chemistry

What is the total heat evolved when a saturated solution of boric acid (H3BO3) in water is cooled from 100C to 20C? Note the specific heat capacity of the saturated solution is approximately that of water in that temperature range (4.20 J/g.K) and the

asked by Marlee on March 23, 2014
95. ## Math

URGENT Candice and Dino operate computer repair services. For a service call, candice charges 40 and dino charges 50, in addition, they each charge an hourly rate. Candice for 35/hr and Dino for 30/hr . One day their charges of two service calls were the

asked by Danielle on September 20, 2016
96. ## MATH, 3rd time i posted this

can someone please help me, i posted this like 3 times. i need help on a couple of questions. I did all my other questions but i need a lot of help with the word problems... 1. The side length of a small square is s. A larger square has a perimeter of

asked by Olly on March 26, 2013
97. ## Microeconomics

Can you show graphically the presence of externalities for example in the case of research and development expenditures? Also is this type of externality referred to as the generic case? thanks.... I don't know what you mean by the "generic case". However,

asked by AliceP on November 8, 2006
98. ## Statistics

consider b1=100 and b0=5, this gives us the estimated regression equation of y=100x+5 Find the estimated standard deviation of b1 and the corresponding t-statistic. a.)At the 1% level of significance, can you reject the null hypothesis? Make sure you state

asked by Jordon on March 14, 2018
99. ## Econ stats

consider b1=100 and b0=5, this gives us the estimated regression equation of y=100x+5 Find the estimated standard deviation of b1 and the corresponding t-statistic. a.)At the 1% level of significance, can you reject the null hypothesis? Make sure you state

asked by Jordon on March 14, 2018
100. ## STAT

An independent-measures research study compares three treatment conditions with a sample of n = 10 in each condition. The sample means are M1 = 2, M2 = 3, and M3 = 7 a. Compute SS for the set of 3 treatment means. (Use the three means as a set of n = 3

asked by Tracy on February 24, 2013