Short answer find the quotient 6x^3-x^2-7x-9 ------------ 2x+3

143,010 questions, page 747
1. Math

Based on simple interest, find the total amount saved or owed. principal = \$1700; rate = 6%; time = 5 years

asked by Boom on January 23, 2014
2. Math

Tyler earns 7\$ an hour mowing lawns. Write and solve an inequality that he can use to find at least how many hours he has to work to earn 100\$

asked by Anonymous on March 30, 2015
3. statistics

The following data lists the average monthly snowfall for January in 15 cities around the US: 38 0 47 32 42 31 40 47 35 43 36 17 36 8 1 Find the mean, variance, and standard deviation. Please show all of your work.

asked by Huffette on November 18, 2012
4. Algebra

Find a counterexample to the statement 4^n + 1 is divisible by 5...how do i show my work for this problem? The example in my book is too confusing it doesnt really go into detail but just shows a table.

asked by Tracy on April 30, 2008
5. Anatomy

I believe this question is True but can't find it in my book: Polysaccharides can be absorbed into the blood directly from the gut without the need for digestion. I have some notes on it, but not that exact thing. Thanks

asked by Sue on September 9, 2009
6. bio

I think I got it carbohydrates lipids proteins nucleic acids correct? still haven't found the basic element yet. I think it is carbon, but can't find anything definte

asked by tammy on October 17, 2007
7. physics

A 1000 Kgs Vehicle moving with a sppeed of 20 meter per sec. is brought to rest in a distance of 50 metres. find the acceleration

asked by Anjani on July 7, 2011
8. pre algebra

Suppose that \$2000 is invested at a rate of 5.1% , compounded semiannually. Assuming that no withdrawals are made, find the total amount after 7 years.

asked by keena on December 15, 2015
9. math

a bullet of mass m,with speed v,hits a fixed wooden block and penetrates a distance of l.find the average resistance of the wood.

asked by ara on January 17, 2011

Hi, I really need help. The question is find the area of the parallelogram which is not drawn to scale. I think the base is 24 cm, the height 9 cm, and the left side that's kind of cut slanted is 8 cm. Please help! Thanks!

asked by MusicLover14 on April 3, 2015
11. Economics

Can someone help me find good links to statistics of welfare in Canada such as the number of people who are dependent on it, how much it is abused, and the reduced labour output?

asked by Labz on April 12, 2012
12. physics

four forces 8N 6n 2n and 4n act on a point O in the directionsnorth east south and west respectively find the magnitude of their result and the direction of their resultant force

asked by Jo on April 14, 2019

three equal and similar charges each of 'q' units are placed at the corners of the square of side 'a' .find the electric field strength at the fourth corner?

asked by nikita on April 10, 2010
14. Math

An invoice of \$12,000 is dated April 5. The terms 5/10,n/30 are offered. Find the amount due if the discount is earned. Show your work.

asked by Allie on October 12, 2012
15. Precalculus with trigonometry

I REALLY NEED HELP WITH THIS Della Casee is riding a racing bike at a speed of 50.4 km/h. the wheels have a diameter of 70 cm. Find the angular velocity of the wheel in radians per second.

asked by Cheyenne Sharp on October 23, 2007
16. Calculus

int) A man of height 1.7 meters walk away from a 5-meter lamppost at a speed of 2.9 m/s. Find the rate at which his shadow is increasing in length.

asked by Jah'sim on February 20, 2016
17. math

2. Find two consecutive prime numbers less than 40 such that the sum of their opposites -5. 3. Insert plus (+) or minus (-) on the digits 1 to 9 asshown to obtain 100. 1 2 3 4 5 6 7 8 9. How many can you form?

asked by tsunayoshi on June 30, 2014
18. Science

When are the accelerations of two interacting bodies, A and B, equal? And what does the escape velocity of a planet tell us? These two questions look like the easiest of my homework, but I can't find the answers anywhere in my notes! Thanks.

asked by Mike on February 15, 2011
19. Math

Two identical circles of largest possible area are to be cut from a 12in by 24in rectangular piece for stock. Find the amount of waste.

20. physics

A 445 g sample of ice at -58CENTIGRADE iS HEated until its temparature reaches -29 centigrade.find the change in heat contend of the system.

asked by anjana on March 7, 2013
21. algebra

Find the number of decibels for the power of the sound given. Round to the nearest decibel. A rocket engine, 2.42 cross 10−5 watts/cm2

asked by Mary Ann on May 29, 2014
22. math

Find the added expense and the actual yearly rate of interest for the following. A food processor for \$119.50 cash, or \$5.00 down and \$9.00 per month for 15 months.

asked by floyd on February 17, 2011
23. math

Find the weight of a right rectangular prism with length 13 ft, width 6 ft, and height 2.5 ft if the contents weigh 0.02 pounds per cubic inch. I think it's 31.2 but I'm having doubts. Can you help me?

asked by robert on November 13, 2007
24. Probability

With her box of 64 crayons, your little sister decides to draw a picture of the family: herself, you, and your parents. How many different ways could she find to give you all hair colors?

asked by Leanna on November 10, 2011
25. algebra

Find the number of decibels for the power of the sound given. Round to the nearest decibel. A rocket engine, 2.42 cross 10−5 watts/cm2

asked by Mary Ann on May 29, 2014
26. college math

A couple plan to have exactly three children. (a) Construct a tree diagram and list the sample space. (b) Find the probability that the family has at least two girls.

asked by Rose on December 11, 2007

How does the US regulate the gathering/use of wood? I am working on a school project, I am supposed to research, I looked everywhere in my textbook and online and couldn't find anything. Can anyone help me?

asked by John on August 23, 2016
28. MATH FINANCE

Find the monthly payments for an ordinary annuity that will yield a future value of \$80000 at 9 1/2% interest for 38 years. I DON'T KNOW HOW TO SOLVE THIS PROBLEM CAN SOME ONE HELP ME???

asked by COURTNEY on September 29, 2010
29. University of Phoenix

I'm taking this math class and I'm suppose to find the vertical, horizontal and oblique asymptote, if any for the following equation... f(x) = 11 - (5x/5x^2 + 7x - 12) by NOT, i repeat NOT looking at a graph of the function. Thanks...

asked by Armando on May 23, 2011
30. physics

a mass of 0.1kg falls freely under the action of gravity .find the force acting on it its momentum kinetic energy after 10s?

asked by anurag on July 28, 2010
31. Scince

A paticule of weight 10N rest on a rough contact with a plane inclined at 30degress to slip.find the coefficent of friction

asked by Applie mechanism on March 9, 2016
32. ELA

In which of the following sentences do you find a verb phrase?  A. I believed every word he said. B. The crowd roared as the bull charged. C. June was a collector of memorabilia. D. I shall be all that I am and more. C?

asked by Brooklyn on May 27, 2015
33. English

All living animals and ___________ will not find any place or __________ to live in.They will be ________ and there will be no rain. (Plz sir fill the gaps)

asked by Rifa on November 3, 2014
34. early chilhood

a classroom activity that requires children to find their name cards at cirle time or on the daily duties chart affords an opportunity for:

asked by Anonymous on January 30, 2010
35. Algebra

A student scored 81 and 95 on her first two quizzes. Write and solve a compound inequality to find the possible values for a third quiz score that would give her an average between 85 and 90.

asked by Max on June 13, 2017
36. chemistry

If 0.50 mol of iodine and 0.50 mols of chlorine are initially placed into a 2.00-L reaction vessel at 25 Degrees Celsius, find the concentrations of all entities at equilibrium.

asked by John L on April 3, 2008
37. math

Use Chebyshev’s theorem to find what percent of the values will fall between 162 and 292 for a data set with a mean of 227 and standard deviation of 13.

asked by denise on June 23, 2011
38. math

Bill purchased 4 pens for \$3.32 including \$.16 sales tax. FIND THE C COST OF ONE PEN. I need to write this in an equation. Then solve that's what the worksheet says.

asked by travis on February 17, 2011
39. math

A bus travels 70km/h for xhours and then at 80km/h for (0.5x+3) hours. If the total distance traveled is 460km, find x to the nearest minute.

asked by Luke on June 9, 2017
40. Physics

A particle of mass 1.6 x 10-27 kg is revolving on a circular path of radius 10cm under the Influence of a centripetal force of 2.5 x 10-12. Find out the angular velocity?

asked by Shrawan on July 15, 2011
41. Math

larry places \$ 520 in saving account that earns 3.2 simple interest. find the total amount in the a count after 2 years

asked by Alexa on November 20, 2016
42. SAT

the collection of antique puppets, A(all older than) two hundred years, had been B(painstakingly) made for youngsters C(long since) gone. D(no change) find the mistake

asked by tom on April 6, 2018
43. geometry

The perimeterof a square is 32 inches. Find the lenght of its diagonal. the answers should be in simplest form. make a sketch and show work.

asked by rob on March 21, 2012
44. math

HELP ME!!!!!!!!! We started coordinate plains and now I'm trying to do this stinkin homework!its asking me to find the ordered pair corresponding to each point graphed at the right. I have NO idea how to do this, so please be kind and HElP

asked by akeira on September 23, 2009
45. Calculus

Find the volume of the solid generated by revolving the region bounded by the graphs of the equations about the x-axis. y=ln x, y=0, x=1, x=3 Please show the steps in your work, thanks! :)

asked by Pan on March 29, 2008
46. Math

x^3-6x^2+17x Find the point of inflection of the graph of the function? x,y ( , ) I tried to solve for it by getting the 1st derivative and setting it equal to 0 but i get sqrt,so am confused!

asked by Angelina on March 12, 2012
47. chemistry)):

OMG! I'M SO CONFUSED! Like okay, the question is to write the formulae for the two acids formed when Chlorine is dissolved in water and I like really can't find anything BUT hypochlorous acid but that's just ONE!)):

asked by tonya((: on June 17, 2011
48. Religion

What kind of books can i find online that tells me about US religion groups and their race that involved each other? I have to write a paper on a very hard topic. HELP!!!!!!!!!!!!!

asked by LaTarial on October 31, 2011
49. History

I'm trying to find evidence online that the 1920's or World War I was known as the Lost Years. I remember hearing this before. Is this true? Why is it called this? Thanks for explaining this.

asked by Nicki on April 14, 2009
50. math

Of 47 plays attributed to a playwright 17 are comedies, 18 are tragedies, 12 are histories. If one play is selected random find the odds against selecting a tragedy.

asked by Carol on February 12, 2013
51. Math

find the amount of money in a bank account given the following conditions. Initial deposit= \$2000, annua rate= 5.5%, time= 4 years?

asked by Lindsey on December 15, 2010
52. algebra 2

A dog kennel is to be constructed alongside a house using 60 m of fencing. Find the dimensions that will yield the maximum area. How do you solve this problem?

asked by Rachel on May 8, 2013
53. ETH/125

Find four to six credible Web sites or articles that support, oppose, or present information about bilingualism in education or politics. I just need help knowing where to look...thanks...

asked by barb on February 16, 2010
54. history

im reading the book kinf arthur i need help! who did launcelot marry? You can find that at the following site: http://en.wikipedia.org/wiki/Lancelot

asked by natalie on November 13, 2006
55. algebra

Find the number of decibels for the power of the sound given. Round to the nearest decibel. A rocket engine,2.44 cross 10^(−5)watts/cm2.

asked by Tierra on May 12, 2013
56. Calculus Optimization Problem

Find two positive numbers whose sum is 15 such that the product of the first and the square of the second is maximal. I came up with this so far: x + y = 15 xy^2 is the maximum derivative of xy^2= 2xyy' + y^2 Now how do I solve this ^ after I set it to

asked by Mary on March 6, 2013
57. Math

You roll a number cube twice. Find P(even, then not 2). Write the probability as a fraction in simplest form. I don't understand this question at all plz help.

asked by Hippo on June 19, 2018
58. Pre Calc!

Two ships, one sailing at 30 km/hr and the other at 45 km/hr, left port at the same time. Three hours later they were 120 km apart. If you had to find the angle between their courses an equation that could be used to solve this problem is:

asked by Ilene on May 24, 2010
59. Physics

A stone whirled at the end of a rope 25cm long make 5 complete revolution in 3 seconds. Find the angular velocity.

asked by Anonymous on November 4, 2018
60. calculus

Find the volume of the solid obtained by rotating the region in the first quadrant enclosed by the curves y= tanx and y=2cosx between the bounds 0 and pi/2. I need the setup.

asked by tom on March 4, 2019
61. math

Friday is a class field trip and all 32 students bring their lunch. Will themean for the whole week be greater than or less than the mean for Monday through Thursday? Find the new mean

asked by robin on April 15, 2019
62. algebra

a ball is thown upward from the top of the cliff 12 m at a velocity of 2.8 m/s. find maximum height and when it is attained; time it reached the ground

asked by pao on August 22, 2016
63. heron formula

A RHOMBUS SHAPED SHEET WITH PERIMETER 40 CM. AND ONE DIAGONAL 12 CM., IS PAINTED ON BOTH SIDES AT THE RATE OF RS.5 PER METER SQUARE. FIND COST OF PAINTING.

asked by manjeet on July 9, 2012
64. AEJC , physics

a flywheel of mass 200 kg is rotating at the rate of 8 rps . find the constant torque required to stop the disc in 11 rotations.

asked by rutuja on June 24, 2017
65. maths --plse help me..

The diameter of a roller is 80 cm and its length is 126 cm. It takes 750 complete revolution once over to level a playground. find the area of the ground.

asked by Anonymous on December 20, 2012
66. Maths

4. Calculate average speed of particle which position at time t is given by the function g(t) = t3, on the intervals (a) [2,3]; (b) [2,2.1]; (c) [2,2.0001]; (d) [2, 2 + h] , where h > 0 is arbitrary positive number. Find g′(2).

asked by Jasmine on April 3, 2014
67. Math

Find the value for k in the equation w kh3 for a baby who is 20 inches long and weighs 6 pounds? Is it significantly fatter in proportin to its height than an adult?

asked by Unknown on October 20, 2009
68. Math

In a circle O, draw chord AB such that AB = r (r is the radius) find the length of theminor arc AB. (Tried drawing it, and it ended up having a 90 angle but it didn’t work. What do i do?)

asked by Mikey on May 16, 2018
69. Physics 12 college preparation

Find the work done by a traveller carrying a suitcase of mass 8.2 kg by pulling up on it when walking forward for a distance of 120 m . Explain your reasoning

asked by Ahmed on November 20, 2015
70. physics

Two equals negatives charges (-1.75x10^(-19) Coulb) are separated by an insulator at a distance of 0.230 mm. Find the electrostatic force between these electrons?

asked by Anonymous on February 8, 2012
71. Maths

4. Calculate average speed of particle which position at time t is given by the function g(t) = t3, on the intervals (a) [2,3]; (b) [2,2.1]; (c) [2,2.0001]; (d) [2, 2 + h] , where h > 0 is arbitrary positive number. Find g′(2).

asked by Jasmine on April 3, 2014
72. CHEMISTRY

0.560g of potassium hydroxide is added to 25.0 cm^3 of 1.00 mol dm^-3 of hydrochloric acid.Find the limiting reagent & please show the working.THANKS IN ADVANCE.

asked by ALIYAH on May 8, 2011
73. math

A farmer is constructing a rectangular pen with one addtional fence across its width.find the maximum area that can be enclosed with 2400m of fencing .

asked by Anonymous on November 16, 2013
74. math

one last question: find the perimeter of the actual object using the scale factor shown on the blueprint. each side is 3 centimeters long. 1cm=5m

asked by Taylor on February 14, 2013
75. Calculus-Newton Method Approximation

Use Newton's method to approximate the positive value of x which satisfies x=2.3cosx Let x0=1 be the initial approximation. Find the next two approximations, x_1 and x2, to four decimal places each.

asked by Liz on November 1, 2013
76. maths

find the surface area of a cylindrical open tank with height 1.5m and the radius of the base 70cm,taking pie3.142

asked by Mahati on November 10, 2017
77. Physics

A tungsten target is struck by electrons that have been accelerated from rest through a 38.9-kV potential difference. Find the shortest wavelength of the radiation emitted.

asked by Jason on June 7, 2012
78. physics

Find the angle at which a curve of radius r should be banked in order that a car moving at a speed v will not need any frictional force to round it in the figure below. (Use the following as necessary: r, v, and g.) θ =

asked by Anonymous on February 15, 2011
79. math

Suppose that \$20000 is invested at 7% interest compounded annually. Find that amount of money in the account after 1 year? need it broken down in algebra

asked by frank on September 3, 2012
80. physics

a train is moving at 30m/s when the brakes are applied the retardation is 2m/s (square). find the velocity after 10sec and the time taken for the tree to come to rest

asked by abiee on October 23, 2015
81. Finite Math

Find (a) the final amounts and (b) the total interest earned on the original investment. 1. \$4500 is invested at 7.5% compounded annually for 6 years.

asked by Matt on February 17, 2013
82. College Physics

1. In a region of two-dimensional space, there are three fixed charges: +1 mC at (0, 0), −2 mC at (18 mm, -3 mm), and +3 mC at (-8 mm, 12 mm). What is the net force on the −2-mC charge? Find the magnitude and direction (counterclockwise from the

asked by Joshua on July 9, 2013

Use lagrange multipliers to find the max and min values of the func f(x,y)=xy subject to the constraint 1=(x^2)/8 + (y^2)/2 I know how to set up.. i got y=Lx/4 and x=Ly now im lost!!! Please help with detail because im an idiot.

asked by Lucy on February 28, 2012
84. physics

Four charges −8 × 10^−9 C at (0 m, 0 m), −7 × 10^−9 C at (5 m, 1 m), −1 × 10^−9 C at (−2 m, −3 m), and 2 × 10^−9 C at (−2 m, 4 m), are arranged in the (x, y) plane as shown. Find the magnitude of the resulting force on the -8c

asked by sarah on January 29, 2014
85. Math

If a projectile is fixed at an angle α = 60° and initial velocity, Vi =100 ft/s. Find its position at the end of 25 seconds. x = (Vi cos α)t y = -16t² + (Vi sin α)t

asked by NR on May 23, 2017
86. interest

Based on simple interest, find the total amount saved or owed. principal = \$1700; rate = 6%; time = 5 years

asked by p on May 15, 2013

A tungsten target is struck by electrons that have been accelerated from rest through a 38.9-kV potential difference. Find the shortest wavelength of the radiation emitted.

asked by Kevin on June 7, 2012
88. Physics

In the figure below, m1 = 3.8 kg, m2 = 5.2 kg, and the coefficient of kinetic friction between the inclined plane and the 3.8-kg block is μk = 0.3. Find the magnitude of the acceleration of the masses and the tension in the cord.

asked by Tara on September 26, 2012
89. math

Use scalar multiplication to find the coordinates of the vertices of each figure for a dilation centered at the origin with the given scale factor. Parallelogram JKLM with J(−4, 3), K(−4, 7), L(2, 7), M(2, 3); r = 5 Thank you!

asked by Joshua on February 25, 2018
90. precalculus

Use Demoivre's theorem to find the indicated power of the complex number. Write the result in standard form. 1.(3(cos5pi/4+i sin 5pi/4))^8 2.(3-3i)^6

asked by Susan on November 26, 2016
91. Solid Mensuration

The diagram is formed from 6 identical closed -packed circles. If the height of the figure is 2 feet, find the radius of each circle in inches.

asked by Joy on April 30, 2016
92. english

nedd some help.i am writing an imortant essay and my theme is maori english.i can't find some good sites on the internet about grammatical features.can somebody help?

asked by bill on July 12, 2008
93. psychology

I have to find a peer-reviewed article which discusses the effects of optimism on physical and psychological health. Any Ideas how to or maybe re-phrasing it for better results

asked by laura on July 12, 2008
94. Algebra 2

Two cards are randomly drawn from a standard deck without replacing the card after the first draw. Find the probability of drawing a spade followed by a heart?

asked by Megan on February 28, 2012
95. Math

Find out how long it takes a ​\$3,100 investment to double if it is invested at 7% compounded monthly. Round to the nearest tenth of a year.

asked by Ciara on October 29, 2017
96. calculus

the vector function r(t)=< 5 sin t, 3 sec t > , represents the position of a particle at time t. find the velocity v (t) and acceleration a (t). I don't know how to solve it without the t given. Please help

asked by Danny on March 21, 2016
97. research paper on code of medical ethics opinion 5

I need help with trying to find websites on AMA code of medical ethics opinion 5.07. I am taking a class through penn foster and I am stuck. If anyone could help that would be great! Thanks!

asked by Jackie on June 24, 2010
98. chemical

NH4Cl at temperature 20 degree lattice length 3.88 angstrum and density 1.5 gm/cm3 if the molecular weight 53.5 gm find the unit cell

asked by muna on December 12, 2010