# 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 204-
## URGENT CHEMISTRY

Which of the following pairs of compounds will give a precipitate in a diluted solution? Question 4 options: A) Cu(NO3)2 and Na2CO3 B) KNO3 and NaCl C) MgCl2 and Ba(NO3)2 D) NH4Cl and Al2(SO4)3 ALL OF THEM ARE SOLUBLE? WHAT DO I DO?

*asked by scilover on May 15, 2013* -
## SOCIALS 9 URGENT

answer in proper paragraph of 10-12 sentences What was the system of government called that was in place before the revolution? describe who were involved. Give some examples of what their occupations were. which types of people were for this type of

*asked by SPIKE on December 20, 2012* -
## quick english help

in which sentence is the underlined infinitive or infinitive phrase function as a direct object? c. After all that exercise, the runners needed *to drink water*. d.Just as the mayor was about *to give an award*, it began raining. I would say its d?

*asked by Ke$ha on November 27, 2013* -
## English - Life of Pi suggestions

I need to write an essay for life of pi which is five to six pages long, could anyone please give me suggestions what to write about, I find the practice of religion interesting as well as the sorry telling vs the reality but i do not know how to formulate

*asked by Shaila on August 16, 2010* -
## Chemistry

Hi there, I have to create a paragraph discussing 1-pentanol, 1-decanol and 1-butanol in regards to the principles of intermolecular bonding. Which one of the molecules have stronger intermolecular forces and why? Could you give me some pointers or tips

*asked by Brandon on October 12, 2009* -
## sra McGuin spanish

Hi just got back from the birthday dinner - last night and tonight. Yes, please give me the spanish dictionay lesson I am working on the last section is is ony 4 sentences so I should be done in about 15 mnutes if you ae still on I also have spanish quiz

*asked by sam on November 9, 2007* -
## Algebra 2

Can somebody please give me a short explanation (like, a very simple sentence) on how exponents and algorithms are related? I know what they are (for example:) Exponents are the inverse of logarithms and vice versa. 6^2 = 36 Log6(36) = 2 But can somebody

*asked by Fading on January 14, 2017* -
## calculus

compute the average velocity of a stone over time intervals 1, 1.01 1, 1.001 1, 1.0001 and .99,1 .999,1 .9999,1. use this to estimate instantaneous velocity at t=1 All i can figure out the formula should be s(t1)-s(t0) over t1-t0 how does that give you a

*asked by kristin on August 25, 2009* -
## physics

After fixing a flat tire on a bicycle you give the wheel a spin. (a) If its initial angular speed was 5.41 rad/s and it rotated 13.7 revolutions before coming to rest, what was its average angular acceleration?

*asked by aok on November 5, 2010* -
## when did child labor start and end in america

pls someone give me an exact year. that's it, i don't need any backstory. it doesnt have to be specific just round it up, like just say 1900's when did child labor start and end in america? pls helps asap!!!!!

*asked by zumai on May 27, 2014* -
## Social Studies

which of these actions would most help a worker improve her productivity? A. finding a new job in a different field. B. taking a training course related to her job. C. buying a laptop computer for home use D. asking her employer to give her a raise i think

*asked by chris on September 15, 2014* -
## accounting

For the year ending December 31, 2010, Johnson Manufacturing Company had depreciation totaling $38,000 on its office equipment. Give the journal entry to record the adjusting entry.

*asked by Sheryl on June 26, 2010* -
## STATs 353

Find the 98% confidence interval for estimating ìd based on these paired data and assuming normality. (Give your answers correct to one decimal place.) Before 68,58,64,62,58,67 After 40,42,46,37,45,38 Lower limit: Upper limit:

*asked by Kim on April 2, 2013* -
## Dr. Bob?/chemistry help

i have a final tomorrow and im allowed to have notes. however i lost my notes on stoichiometry. can someone give me a site that will help with balancing equations, performing calculations: mol, g, liters/gas and reagent/% yields?

*asked by Chris on June 9, 2009* -
## Geometric Constructions HELP!

Congruency means that two figures or items are exactly the same size and shape. Where in life would it be vitally important for two or more items to be congruent? Can you give me ideas or examples about: the with wings of an airplane and tires of a car.

*asked by Amy on February 14, 2014* -
## physics

Some of the branches of physics that you will study in this course investigate motion, the properties of materials, sound, light, electricity and magnetism, properties of atoms, and nuclear reactions. Give at least one example of an application of each

*asked by Jack on August 25, 2014* -
## urdu

can anyone who can study urdu give me the character sketch of 2 main characters of "aali par kia guzri" a book written by a urdu poet called Aziz Asri.

*asked by leena on August 28, 2013* -
## Social Studies

discuss four significant events that occurred during Georgia following words to present-day how did these events shape the state positively or negatively? Can you give me a outline to start off with because I don't really understand what they really are

*asked by Anastasia on March 18, 2016* -
## English - ms. sue

ms. sue for yesterday chapter questions on water for elephants i hve few more questions the main character say all i do is put time wait ing... that mean he feeling down and not want to live anymore, he give up?

*asked by Mohammad on April 27, 2012* -
## CHemistry - help needed

I performed a "related substances" test using HPLC on 1 sample. The 1st value for an impurity is 0% (not detected) and the 2nd value is 0.3%. THe passing limit is 4% for this test. Are the results acceptable, i.e. to take the average of the 2 values to

*asked by elizabeth on August 11, 2011* -
## Art

I have to write a 400 word essay on M.C. Escher about my thoughts and opinons based upon his work, quotes, and his life. Does anybody know of a good website that will give me some ideas? FYI- THIS IS NOT A BIOGRAPHY ESSAY! -Thanks

*asked by Jennifer on December 14, 2010* -
## English Essay Part 2

Background Your favorite cousin has moved to your town and is looking for a job. Her previous experiences are working as a cashier and sales clerk at two department stores. You know she plans to apply at similar stores in your town. But you also know she

*asked by Camilla on July 7, 2014* -
## Chemistry

I had to perform an experiment using a coffee-cup calorimeter to determine the enthalpies of two separate reactions. For part 1 we worked with magnesium metal, and magnesium oxide. Data was collected and now I need to find the q, heat transferred for both

*asked by Hannah on February 13, 2012* -
## math

During rush hour, Fernando can drive 20 miles using the side roads in the same time that it takes to travel 15 miles on the freeway. If Fernando's rate on the side roads is 9 mi/h faster than his rate on the freeway, find his rate on the side roads. What

*asked by Diana on July 14, 2007* -
## math

Part A: Max rented a motorbike at $465 for 5 days. If he rents the same motorbike for a week, he has to pay a total rent of $625. Write an equation in the standard form to represent the total rent (y) that Max has to pay for renting the motorbike for x

*asked by katrina on December 12, 2016* -
## Calculus

Consider the function g(x) = sinxcosx. a. Find an equation of the tangent line to the graph of g at (pi/3, sqrt3/4). b. Find the critical number(s) of g on the interval [0, 2pi]. Does the function have a relative minimum, relative maximum, or neither at

*asked by Anonymous on November 18, 2016* -
## math

can someone write out the equations so i can solve it. Please... #1 A biologist recorded 9 snakes on 21 acres in one area and 13 snakes on 47 acres in another area. Let y be the number of snakes in x acres. Write this one in a linear equation for the

*asked by jas on June 3, 2007* -
## psy - please proofread

Below is your Week 5 Day 7 CheckPoint: Persuasion & Conformity Scenario Assignment. You are to write a 200- to 300-word critique of the response. Include a summary of the decision stated in your assigned response, whether or not this response has made you

*asked by rose - Ms. Sue on May 9, 2008* -
## Geometry

A carpenter is building a staircase using his knowledge of right angles. The steps have a horizontal landing and a vertical rise causing each step to be a right triangle cut out. Depending on the purpose, steps may be adjusted by the angle of elevation

*asked by Dana on October 30, 2014* -
## Math

When you look out over an unobstructed landscape or seascape, the distance to the visible horizon depends on your height above the ground. The equation d=3/2h is a good estimate of this, in which d=distance to horizon in miles and h=height of viewer about

*asked by Sherry on January 17, 2011* -
## algebra

when you look over an unobstructed landscape or seascape, the distance to the visable horizon depends on your height above the ground. The equation is a good estimate of this, in which d=distance to horizon in miles and h=height of viewer above the ground,

*asked by Brandy on November 5, 2010* -
## Chemistry-Repost for DrBob222

A sample of C60O3 decomposes with an activation energy of 50 kg/mol, an Arrehnius pre-factor of 2e10 s-1 and a k value of .04 s-1. How long does it take for a 25 mg sample at 25 degrees C to produce 10 mg. Your response was is that C60O3 or what? And I

*asked by Anonymous on March 21, 2014* -
## english

Hi I have to give a presentation in which I must speak of my author Ernest Hemingway, the presentation must include *definiton of genre *list of major figures working in the genre *features of the genre (and special features of any sub-genre) I'm also

*asked by claudia on April 29, 2007* -
## Statistics

When red blood cells are counted using a certain electronic counter, the standard deviation (SD) of repeated counts of the same blood specimen is about .8% of the true value, and the distribution of repeated counts is approximately normal. For example,

*asked by Sarah on December 12, 2009* -
## algebra 1

need help on where to go next. **(i need help with the numbers i've chosen how do I make them into fractions since in E it says find the least common denominator)**** John, Rick, and Molli paint a room together. a. Pick a reasonable amount of time in which

*asked by NSYNC on May 5, 2018* -
## Math

Solve the equation. (tan^2)3x=3

*asked by Kourt on December 29, 2010* -
## precalc

Find the equation of the parabola: x^(2)+4x = y-8

*asked by Haley on April 7, 2011* -
## Math

Match the equation with its graph: 5/8x - 1/3y = 1/8

*asked by Weirdo on March 4, 2017* -
## algebra

I need help solving and graphing the equation. y= -7+3

*asked by Mara on January 27, 2011* -
## Algebra

For the equation -4y =8x what is the constant variation? -4 -2 1 2 Is it -2?

*asked by Anon on March 5, 2017* -
## Math

solve the following equation -9 = r/4 a. r= 36 b. r=13 c. 5= 9/4 (mine) d. r= -36

*asked by DemLeggi on October 8, 2018* -
## Math

How would you solve this equation for x? y= -4x^3+15x^2-1

*asked by John on November 8, 2010* -
## math

how do you solve this equation? .00000000075 = r^4

*asked by dakota on January 26, 2012* -
## algebra

please help solve the percent equation for b. thanks

*asked by ann on December 2, 2011* -
## math8

solve the equation -9p-17=10 a.-3 b.16 c.18 d.-16 my answer; d

*asked by TokyoGhoul on January 12, 2017* -
## Algebra

Solve the following equation. -3 = z + 4 A. z=1 *My answer* B. z=-1 C. z=-7 D. z=7

*asked by Lollie on October 8, 2018* -
## maths

solve the equation 16x^2- 4x^x-1 -12 = 0

*asked by ulubi on January 23, 2017* -
## Math

How do I solve a slope equation for Y? Example: 2/3y = - 1/5x

*asked by Britni on May 2, 2011* -
## Geometry

Find the slop of the equation y=3x^2-2x at (2,8)

*asked by Skol bokol on March 17, 2018* -
## Algebra

How do I find the intercept of this equation? -4x = 2y-1

*asked by Michelle on January 3, 2011* -
## geometry

Indicate the equation of the line through (2, -4) and having slope of 3/5.

*asked by katie 6 on July 8, 2011* -
## math

need three points to graph from equation 0=3y-6

*asked by liz on September 18, 2011* -
## math

solve the following equation for z x=1/25(22z-9w)

*asked by MOSS on July 19, 2011* -
## precalc

what is the directrix and focus of the equation 1/16(y+4)^2=x-3

*asked by 95 on December 16, 2011* -
## Math Problem

use the intercept to graph the equation x+4y=8

*asked by Lavern on December 18, 2011* -
## Math

I need help with figuring out the equation 5(2x+3)-8x=7 5(2x+3)-8x=7 10x+15-8x=7 2x+15=7 2x=7-15 2x=-8 /2 /2 x= -4 uh -8/2=-16 yes?

*asked by courtney on October 30, 2006* -
## precalc

What is the directrix and focus of the equation 1/16(y+4)^2=x-3

*asked by 95 on December 16, 2011* -
## Pre-Calc

Solve the equation. (tan^2)3x=3

*asked by Ash on December 29, 2010* -
## Pre-Calc

How do I solve this equation? x+5 = sqrt(x+5)

*asked by AvgJoe on June 1, 2011* -
## Math

Solve this equation for X 7x + -49x = 14

*asked by Just notice me senpai on December 14, 2018* -
## Math

what is the equation for the vertical asymptote of 5x^4-7/2x+3

*asked by Melinda Gomez on July 16, 2011* -
## algebra

Logarithmic equation Solve for x: 3x=15

*asked by Mike on July 31, 2017* -
## algebra

Which value of x makes the following equation true? 7.8(x - 2) = -0.2x + 40.4

*asked by chris on January 31, 2012* -
## math

make"x" the subject in the equation; ax^2+bx+c=0

*asked by Makinin on August 11, 2011* -
## algebra-math

exponential equation Solve for x 10^1^-x=10^4

*asked by Mike on August 2, 2017* -
## precalc

what is the directrix and focus of the equation 1/16(y+4)^2=x-3

*asked by 95 on December 16, 2011* -
## Calculus

what is the curve given by the equation x^3=3xy^2+y^3=1 what is dy/dx?

*asked by angie on February 29, 2012* -
## science

How is this equation balanced Fe2o3+co

*asked by Nancy on September 4, 2017* -
## trigonometry

equation of circle passing through P(10,3), Q(11,8), and R(7,14).

*asked by david on December 2, 2010* -
## geometry

Indicate the equation of the line through (2, -4) and having slope of 3/5.

*asked by leah on July 7, 2011* -
## Algebra

-7 and -4 the quadratic equation is? Thank you in advance :)

*asked by Julie on May 24, 2011* -
## algebra 1

rewrite the equation so that y is a function of x. 2x = -3y + 10

*asked by kit kat on December 6, 2011* -
## algebra

Determine whether 14 is a solution of the equation 6(x - 2)= 70

*asked by Tina on July 6, 2011* -
## Math

Twice n,less three,equals 5 How do you write it as an equation?

*asked by Cynthia on May 22, 2017* -
## Math

Write an equation for the table: x: 8,16,24,32 y: 1,2,3,4

*asked by Jordan on March 7, 2011* -
## math

How to complete the square of an equation?

*asked by Nneka on October 22, 2011* -
## functions

the equation x=modulus of y.is a function or not.why.

*asked by adiba on December 21, 2016* -
## math

what integer makes the equation -13 + 12 + 7 +?+10 i think it is 4

*asked by :P smile on February 5, 2011* -
## calculus

Solve the equation 14=65(19)x for x using logs.

*asked by britt on January 31, 2012* -
## elementary school

what do I do when there is an equation like 15/4 divided by 9/1 how do I do that since 9 cant go into 15 evenly

*asked by Sara on December 21, 2016* -
## MATH

Solve the equation: 13e = -52 *

*asked by lil lay lay on March 5, 2019* -
## Math

(0,0); y= 4/7 x +5 The equation of the line is y= ___?

*asked by i suck at math on February 14, 2019* -
## Algebra help pls

Which of the following is a solution to the equation y=3x-1? A (4,1) B (2,5)* C (4,3) D (0,-3) Am I correct?

*asked by Blaw on September 6, 2017* -
## Intermediate Algebra

I need to know what the perpendicular equation is to x-3y=6 with the line through (-2,-9)

*asked by Lisa on December 6, 2011* -
## Intermediate Algebra

I need to know what the perpendicular equation is to x-3y=6 with the line through (-2,-9)

*asked by Lisa on December 6, 2011* -
## Math

Write an equation for the table: x: 8,16,24,32 y: 1,2,3,4

*asked by Jordan on March 7, 2011* -
## math

If the equation of a circle is (x + 4)2 + (y - 6)2 = 25,what is its radius

*asked by Anonymous on July 7, 2011* -
## MATH

Solve the equation: c/2 + 7.3 = 29.3 * MY ANSWER IS C=44

*asked by amy felton on March 5, 2019* -
## chemistry

balanced chemical equation for m(s) + n^(x+) (aq) ---> M^(y+)(aq) + N(s)

*asked by alex on February 1, 2011* -
## Math

Write an equation for the table: x: 8,16,24,32 y: 1,2,3,4

*asked by Jordan on March 7, 2011* -
## Math

Write an equation for the table: x: 8,16,24,32 y: 1,2,3,4

*asked by Jordan on March 7, 2011* -
## science

what is the equation for iron plus sulphur ?

*asked by Tumblah on April 25, 2011* -
## Math

x/4 + 1 = -6 I'm not sure the process to solve the equation, could I have help?

*asked by Sara on May 26, 2017* -
## Algebra 1

Using substitution, solve this equation.. 3x - 5y = 11 x - 3y = 1

*asked by Loren on September 11, 2011* -
## math

equation of the line containing the points (4, 5) and (-1, 3)

*asked by alex on July 2, 2011* -
## Geometry

which is the equation for the line perpendicular to y=-5/3x+11 1/3 and containing P(-2,3)? A. y-2=-3/5(x-3) B. y=-5/3x+4 1/3 C. y=-3/5x+4 1/5 D. y=3/5x+4 1/5 I think it may be D, is this right?

*asked by Failing on September 27, 2018* -
## Algebra

what is the solution to the system containing the equation ? x + y = -8 and -3x + 2y = 9

*asked by anonymous on April 4, 2011* -
## Math

f(x)= 5(x)^3+(x)^2 f'(2)=?? How do you find the derivative of this equation

*asked by Anonymous on September 12, 2018* -
## Math

solve the equation. 1. 5h - 9 = -16 + 6h (1 point) A 4 B -7 *** C 7 D 10

*asked by Caleb on October 3, 2016* -
## Science , Physics

How can I rearrange the equation R=pL/A for p, A, and L as subject

*asked by Atharva on September 14, 2018*

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