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

143,010 questions, page 808
1. ## maths

after 12 years ajay will be three times as old as he was 4 years ago. find his present age

asked by shehzad on October 14, 2015
2. ## CALCULUS

For the sequence below, determine whether they converge or not, and find the limit when the sequence converges. an=4^n/n! an=nsin(1/n)

asked by AP on June 24, 2012
3. ## Science

Visit a food packaging industry and find out the methods used by them before packaging foods

asked by Aiswarya on May 1, 2019
4. ## Math

sketch the region bounded by the graphs of f(y)=(y/Squareroot of(16-y^2)), g(y)=0, y=3 and find the area of the region.

asked by Kim on March 15, 2012
5. ## math214

Please help me with this I do not understand this at all Find each of the following: 113°57 + 18°14, 84°139- 27°45, 113°57 + 18.4°, 0.75° in degrees, minutes, and seconds

asked by alicia on February 17, 2010
6. ## algebra

The circle has a circumference of 50.24. Using 3.14 to approximate piâ€‹, find the value of x. â€ƒâ€ƒâ€ƒâ€ƒâ€ƒâ€ƒA circle with a radius labeled x plus 3. x + 3

asked by ann on May 7, 2018
7. ## math

Find the general form of the equation of the circle. Center at the point (-4,-3); containing the point (-3,3) a) x^2+y^2+8x+6y-12=0 b) x^2+y^2+4x-6y+22=0 c) x^2+y^2-4x+6y+22=0 d) x^2+y^2+4x-6y+4=0

asked by you on October 4, 2007
8. ## pythagorus theoram

the two legs of a right 6triangle are equal and the square of its hypotenuse is 50.find the length of each legs

asked by swathy on October 19, 2011
9. ## Math/College Algebra

1.)Complete the square to find all real solutions of equation 3 x^2 + 4 x - 1 = 0. X1= X2= 2.)\sqrt{7 x - 9} + 6 = 3x there are two solutions 3.)4

asked by Jordan on August 29, 2010
10. ## chemistry 2 college

explain how to find the mass of solute in the solution: 50.0g of solvent in a 10.0% NaCl solution?

asked by deedee on March 24, 2013
11. ## Math (Geometry)

Find the length of the third side of a triangle if the area of the triangle is 18 and two of its sides have lengths of 5 and 10.

asked by Joy on September 20, 2013
12. ## math

A particle moves along the s-axis. Use the given information to find the position of the particle. v(t)=8t3 ; s(0) = 5.

asked by Elisa on December 19, 2010
13. ## Calc - Please help

A particle moves along the s-axis. Use the given information to find the position of the particle. v(t) = 8t3; s(0) = 5.

asked by Elisa on December 19, 2010
14. ## newton

the sum of the first 12 terms of an AP is 168.if the third term is 7,find the value of common difference and first term

asked by isaac on August 10, 2016
15. ## Math

Help please on how to solve the following problem: If E,N,O,T, and W each represent a different integer, can you find more than one solution to this problem? Thanks in advance!

asked by Dylan on November 13, 2007
16. ## college algebra

Find the maximum value of 5x + 7 – x2 on the horizontal span of 0 to 5. (Enter the maximum value of the expression, not the value of x at that point.)

asked by amber on February 27, 2011
17. ## Geometry

In the figure to the right, ABCD is rectangle. Find the area of △ABC, if the area of △AOD is 10.

asked by Matt on March 5, 2017
18. ## Math

given f(x)=3x-5 and g(x)=2x^2+5x and h(x)=1/(x+3) find: ff(-2) =(3(-2)-5)(3(-2)-5) =(-6-5)(-6-5) =121 is this correct or is it wrong? I don't really know how to write ff(-2) x if f(x)=-7 =??? I don't know how to start this please help and thank you

asked by Anonymous on March 13, 2012

At the school store, 5 pens sell for $1.25. Which proportion will help find the cost of 12 pens? asked by allen on February 25, 2011 20. ## Math A cube measures 13 centimeters in width. Explain how to find the volume of the cube. asked by Nicole on January 5, 2012 21. ## math The polynomial 14 x^3 + 8 x^2 + 21 x + 12 can be factored into the product of two polynomials, A * B where the degree of A is greater than the degree of B. Find A and B. asked by Jordan on August 22, 2010 22. ## please Given tan Θ = - 8/5 and sin Θ < 0, find sin Θ, cos Θ, csc Θ, sec Θ and cot Θ. asked by Anonymous on January 9, 2014 23. ## math Alegbra-Find the missing measurement 5 in. plus blank = 1ft 47cm plus blank = 1m asked by stephanie on January 9, 2012 24. ## triangles (math) BO and CO are respectively the bisector of angle b and angle c triangle ABC.AO produced meets BC at P, then find AB/AC. asked by help(in much need)!!!!!!!!!!!!!!!!!!!! on September 21, 2013 25. ## umuc For the reaction HCONH2(g) NH3(g) + CO(g), Kc = 4.84 at 400 K. If ΔH° for this reaction is 29 kJ/mol, find Kc at 500 K. asked by Anonymous on October 9, 2015 26. ## Mathematics (Quadrilaterals) 2angles of a quadrilateral are 70 degrees and 110 degrees.The other 2 are in the ratio 4:5.Find these angles. asked by Krishita on December 2, 2017 27. ## Math Find the sum of all the numbers that can be formed with the digits 3,4 and 0, repetition of the digits being not allowed asked by Noor on September 3, 2015 28. ## maths-urgently needed A number of 4 different digits is formed by using 1, 2, 3, 4, 5, 6, 7. Find the probability that it is divisible by 5. Digits can be repeated asked by Anonymous on February 18, 2013 29. ## Math A particle is moving so that its velocity, v(t) = t-64/t^2 for 2≤t≤6. find the total distance traveled by the particle. asked by Elisa on December 19, 2010 30. ## math The area of rhombus is 42 meter square if its perimeter is 24 meter find its altitude asked by shivam on September 16, 2016 31. ## math Find x (the longer leg of the right triangle). the shorter leg is 18 m and the tip is at 34 degrees asked by Katie on May 9, 2019 32. ## differential calculus Find how fast (a) the circumference (b)the area, if a cicle increases when the radius increases. asked by wen on July 27, 2011 33. ## Math Question(1):A G.P has a common ratio of 2 find the value of 'n' for which the sum 2n terms is 33 times the sum of n asked by Lee on May 6, 2019 34. ## geometry Use the distance formula and the Pythagorean theorem to find the distance, to the neearest tenth, from R(6,-5) to U(-2,6) asked by Lydia on July 22, 2011 35. ## math The mean of the scores of three students in a class is 9. If the modal score is 11, find the lowest score. asked by somay on November 28, 2016 36. ## Physics Find the beat frequency produced by an 686 Hz source and an 894 Hz source. asked by Abby on December 8, 2017 37. ## calculus Q4. Given a function f(x)2/3x^3+5/2x^2-3x. a) Find i. The inflection point. ii. The y-intercept and x-intercept. b) Sketch the graph of f(x). asked by yaya on December 15, 2012 38. ## algebra the expressions below is used to find the cost of x to pay 10x +3 what is the total cost for 4 tickets asked by jahnika on January 9, 2012 39. ## science HELP!!!!!!!!! What are 3 essential things that an observational report must have in order to be scientific???? HELPPPPP!!!!!!!!! I'm not sure what you are asking. However, I will try to answer your question. I am assuming that you are not referring to a classical asked by SW on October 2, 2006 40. ## Government USA-Help The U.S. lesson learned from the Vietnam War was that a. public opinion could be ignored by leaders during wartime. b. nuclear weapons had utility in a war of insurgency. c. there were limits on America's ability to get its own way in the world. d. the asked by HM on November 2, 2011 41. ## LIFE ORIENTATION The question below is based on the recent corruption activities by our former president Jacob Zuma related to Nkandla. Evaluate the physical, social and economic consequences of this crime to the offender. How did this corruption and fraud impact asked by Ray on April 30, 2016 42. ## Math - Rates of change and the number e (check + h Let f(x)= (1/b)^x for b>1, and left g(x) = (f'(x))/(f(x)) a) Predict the shape of the graph of g(x). it will be a straight line, since ln(1/b) will be a constant b) Test your prediction by exploring two specific cases. Values of (1/2) and (1/10) c) asked by Farah on November 28, 2010 43. ## u.s. history .What do you think were the challenges the United States faced in remaining neutral during World War I? 2.What was the purpose of the Selective Service Act? What was a conscientious objector? 3.Write a paragraph arguing either for or against a mandatory asked by yasminb on May 14, 2014 44. ## English 1. What novelist, playwright, screenwriter, actor, and political commentator wrote Burr, The Golden Age, and “Drugs”? A. Barbara Ehrenreich B. Natalie Angier C. Richard Rhodes D. Gore Vidal is it D 2. A/an __________ question is one asked by a writer asked by Amy on June 19, 2013 45. ## social studies hi can someone help me with these two questions 1. The bank of the US a. refuesed to engage in corruption b. fostered "wildcat" Western banks c. was partly foreign owend d. issued unsound currency I think the answer is B 2. Federal internal improvements in asked by bill on November 8, 2008 46. ## Language Arts Read the sentence: Our plan is to rove the country, traveling by car and camping when we feel a need to stop. Which word could you substitute for rove that tells the reader that it was a carefree and fun trip? Drift: to move in a random or casual way Gad: asked by Marc-Anthony on January 8, 2016 47. ## Business communications 1 which of the following is not an example of a parallel structure? 1. yoga can help you develop flexibility, reduce stress, and increase relaxion. 2. Learn hot to analyze business audiences, improve your style, and edit thouroughly. 3. you are all asked by Nancy on December 14, 2010 48. ## Government 2. Advocates of a parliamentary system argue that Congress is inefficient, moves slowly and develops policies filled with compromises. What evidence supports this negative evaluation? Your answer should discuss the intentions of the Founding Fathers, the asked by Anonymous on November 29, 2011 49. ## Physics Standing-wave vibrations are set up in a crystal goblet with four nodes and four antin- odes equally spaced around the 26.3 cm cir- cumference of its rim. If transverse waves move around the glass at 900 m/s, an opera singer would have to produce a high asked by AJ on October 5, 2012 50. ## english Can someone correct this and tell me if its a good answer? Question? Discuss how you would approach creating a negative message for a superior(such as a manager at work or instructor)versus creating a message for a collegue, subordinate, or fellow student? asked by Jasmine07202006 on October 16, 2006 51. ## Chemistry Conductivity In my homework the teacher asks for us to use conductivity variables and explain why whole milk would have a different conductivity then skim milk. He really does not give us the information or on any math to back this up so to me it seems the answer is asked by Juggernaut on June 8, 2009 52. ## MATH peter bought a computer that cost 1,500. The computer is on sale for 15% off. Peter paid 7% sales tax on the sale price of the computer. How much did peter pay? My answer would be 1,604.25 can you explain how to do the problem if it is wrong asked by chris on May 3, 2011 53. ## Calculus--> bobpursley How do you get m=0? from taking the second derivative? does c=1? Can you check my work on how I get the derivative of R=M^2(c/2-m/3) NEXT R=1/2(CM^2)-1/3(M^3) NEXT dR/dM=CM-M^2. I checked in the back, and that was the answer for the first part of the asked by Anonymous on May 30, 2007 54. ## Calculus Reposted A point is moving along the curve xy=12. When the point is at (4,3), the x-coordinate decreases at the rate of 2cm/sec. How fast is the y-coordinate changing at that point? dy/dx=-y/x is my change rate so far, should i substitute the coordinates (x,y) to asked by Liv on March 1, 2017 55. ## Probability The first card Jon draws from a standard deck is a face card (jack, queen, or king). He keeps this card and draws a second one. If he draws at random, what is the probability that Jon now has a pair of kings? Answer as a reduced fraction. asked by PT on March 6, 2018 56. ## math Aarthi borrowed$18,500 at 5%p.a from her father tostart her software business. at the end of 3 months she paid him $5,000 and$6,000 at the end of 8 months. how much would she have to pay him at the end of 16 months to clear the balance? pleas answer!

asked by flor on November 29, 2012
57. ## physics

a photon whose energy equals the rest energy of the compton collision with an electron, if the electron moves off an angle of 40 degrees to the original photon direction, what is the energy of the scattered photon? assume all constant given. please i need

asked by brite on March 14, 2017
58. ## Maths

Integrate e^(2x)*((2x-1)/(4(x)^2))^2 My thoughts on this question : I simplfied the terms after the "*" to get three separate integrals : integrate (e^(2x)) + ((e^(2x))/4(x^2)) + ((e^(2x))/x) The answer for the first integral is obvious and then I was able

asked by Arya_S on March 9, 2019
59. ## Chemistry

A cow weighing 1317 slug can yield10% steak. Steak may contain 5.8 % fat. How many milligrams of fat can you get from 0.548 slug of steak? (1 slug = 14.59 kg) Answer in units of mg I started the conversion by converting slugs to kg, but I didn't know what

asked by Sara on August 16, 2014
60. ## math 3

Billy wanted to write a ratio of the number of police cars in the parking lot. there were 3 police cars and one truck he wrote 1:3 did he write it correctly explain your answer? I think it should be 3:1 because there are more police cars then there are

asked by Jay on September 12, 2013
61. ## math

A rectangle has a width that is 3 less than twice the length. If the rectangle has an area of 170 square inches, what is the length of the rectangle? Enter your answer as the correct value, with the correct unit of measurement, like this: 42 meters Be sure

asked by logan on January 24, 2019
62. ## physics

A particle leaves the origin with an initial velocity v=(2.40 m/s)x hat and moves with a constant acceleration a=(-1.90 m/s ^2)x hat+(3.20 m/s ^2)y hat. How far does the particle move in the x direction before turning around? Answer is 1.48 m. What is the

asked by Ka on September 14, 2010
63. ## Physics

A meter stick balances horizontally on a knife-edge at the 50.0 cm mark. With two 5.00 g coins stacked over the 7.0 cm mark, the stick is found to balance at the 41.0 cm mark. What is the mass of the meter stick? The answer is 38g but I don't understand

asked by Robert on December 12, 2010
64. ## Science please help

Some of the water flows over the dam and is converted to energy, some water evaporates into the air. What spheres does the water, or hydrosphere interact with this example? a. Geosphere and atmosphere B. Atmosphere and biosphere C. Crysophere and

asked by Steph on January 12, 2015
65. ## social studies

How many years can you expect to spend in retirement? A. 6 to 10 years B. 10 to 12 years C. 12 to 16 years D. from 16 to 25 years Is the answer C?

asked by clara on September 27, 2012
66. ## principles of math 11

if f(x)=2x =1 and g( x) =4x-3 then (f+g)(x)= options are below... can someone steer me in right direction as I am not getting the answer option a =6x-2 option b = 2x-4 option c =6x+4 option d=8x-3 option e = -2x+ 4

asked by terri on September 16, 2008
67. ## Math

A 12% solution and a 24% solution are to be mixed to create 80 mL of a 16% solution. How much of each should be used? Is the correct answer 53 1/3 L of the 12% solution and 26 2.3 of the 24% solution?

asked by Alyonka on February 12, 2013
68. ## social studies

Which of the following occurred after the Vietnam war spread into Vietnam but before Vietnam was united under a communist government? A. Ho Chi Minh took leadership of the Vietcong B. Richard Nixon resigned from office after the Watergate scandal C. The

asked by xo on May 23, 2019
69. ## Algebra 1

Check answer Glass Vase You are taking a glass-blowing class and have created a vase in the shape of a sphere. The vase will have a hole in the top so you can put ﬂowers in it and it will sit on a stand. The radius of your vase is 21/2 inches. Use the

asked by Stella on December 4, 2013
70. ## Education/Technology

Productivity software that allows the student to create professional-looking pages with text, graphics, digital pictures, stylized headlines, and professionally prepared design elements is called: A) Desktop publishing software. B) Spreadsheet software. C)

asked by Lori on February 14, 2013
71. ## Finance

Saturated Meat Corporation preferred stock is currently selling for $22 per share. The preferred dividend is$2.50 per share. If Jennifer requires a return of 10% on the preferred stock, should she invest in this stock? You must empirically support your

asked by Teresa on January 30, 2011
72. ## Chemistry - Thermodynamics

Which one of the following reactions would you expect to have highest ΔS°? Answer A. C2H2(g) + 5/2O2(g) → 2CO2(g) + H2O(g) B. C2H4(g) + 3O2(g) → 2CO2(g) + 2H2O(g) C. CH4(g) + 2O2(g) → CO2(g) + 2H2O(g) D. C2H6(g) + 7/2O2(g) → 2CO2(g) + 3H2O(g)

asked by Anonymous on April 15, 2012
73. ## Algebra

A circular mirror is surrounded by a square metal frame. The radius of the mirror is 5x. The side length of the metal frame is 15x. What is the area of the metal frame? Write your answer in factored form.

asked by Casey on April 23, 2013
74. ## Trig

Use the fundamental identities to simplify the expression: cot beta sec beta I used 1+tan^2u=secu since cot is the inverse of tan. I flipped the tangent, then so it was 1+ (1/tan). But the book's answer is the cosecant of beta. Where did this come from??

asked by Tara on January 4, 2010
75. ## Algebra

A ranger spots a forest fire while on a 45-meter observation tower. The angle of depression from the tower to the fire is 12 degrees. To the nearest meter, how far is the fire from the base of the tower? IS THE ANSWER 212 meters

asked by Anna on February 18, 2012
76. ## physic

A 57 kg boy and a 42 kg girl use an elastic rope while engaged in a tug-of-war on a frictionless icy surface. If the acceleration of the girl toward the boy is 3.4 m/s2, determine the magnitude of the acceleration of the boy toward the girl. Answer in

asked by Wendia on September 22, 2010
77. ## physics

a ray of light strikes a rough surface such that the angle of incidence is 40.0. what is the angle of reflection 1. 0 degrees 2. 20.0 degrees 3. 40.0 degrees 4. the angle of reflection cannot be determined. I am confused between 3 and 4 but I think the

asked by paul on January 9, 2018
78. ## Physics

A 57 kg boy and a 45 kg girl use an elastic rope while engaged in a tug-of-war on a frictionless icy surface. If the acceleration of the girl toward the boy is 1.5 m/s2, determine the magnitude of the acceleration of the boy toward the girl. Answer in

asked by Jessica on October 14, 2012
79. ## Calculus

A ladder 8 meters long is leaning against a wall. If the top of the ladder is slipping down at the rate of 8 meters per second, how fast is the bottom moving away from the wall when it is 7 meters from the wall? Please give your answer in , enter it

asked by TraiShaun on October 24, 2011
80. ## Chemistry(Please check)

Which of the following four processes are accompanied by an increase in entropy? 1. I2 (s) -> I2 (g) 2. 2 I (g) -> I2 (g) 3. 2 NH3 (g) -> N2 (g) + 3 H2 (g) 4. Pb2+ (aq) + 2 OH – (aq) -> Pb(OH)2 (s) Answers: a. 1 & 2 b. 1 & 3 c. 3 & 4 d. 2 & 4 e. only 3 I

asked by Hannah on April 23, 2012
81. ## physics

A 0.36 kg soccer ball approaches a player horizontally with a velocity of 18 m/s to the north. The player strikes the ball and causes it to move in the opposite direction with a velocity of 21 m/s. What impulse was delivered to the ball by the player?

asked by lindsey on January 26, 2012
82. ## maths

The enrollment of Kennedy High School dropped from 1200 to 1000 over a three-year period. What the percent of decrease during this time? A. 20 B 16 2/3 C. 25 D. 200 E. 2 My answer is 1200-1000=200 200/1200= 1/6 ( some wrong )

asked by Tomas on August 15, 2013
83. ## Math

PLEASE HELP: A bathtub has a capacity of 42 gallons and is completely full of water. Ten gallons of water are drained out. Enter the percentage of gallons of water left in the bathtub. Round your answer to the nearest hundredth.

asked by jwalkerjess on September 17, 2015
84. ## Spanish help

In spanish why are the present-tense verbs for yo complete considered to be stem-changing verbs? 1.Because in some of them, when the e is stressed, it is changed to ie 2.Because in some of them, when the o is stressed, it is changed to we 3. Because in

asked by Alexander Dennis on September 14, 2014
85. ## Algebra

A circular mirror is surrounded by a square metal frame. The radius of the mirror is 5x. The side length of the metal frame is 15x. What is the area of the metal frame? Write your answer in factored form.

asked by Casey on April 23, 2013
86. ## Physics

Can you help me through this one? I don't want just the answer: A ball is thrown straight up and rises to a maximum height of 24 m above the ground. At what height is the speed of the ball equal to half of its initial value? Assume that the ball starts at

asked by Logan on September 15, 2011
87. ## Physics

A 0.48 kg soccer ball approaches a player horizontally with a velocity of 18 m/s to the north. The player strikes the ball and causes it to move in the opposite direction with a velocity of 24 m/s. What impulse was delivered to the ball by the player?

asked by Michael N. on January 24, 2011
88. ## physics

A 58 kg boy and a 38 kg girl use an elastic rope while engaged in a tug-of-war on a frictionless icy surface. If the acceleration of the girl toward the boy is 3.1 m/s 2 , determine the magnitude of the acceleration of the boy toward the girl. Answer in

asked by Shareka on September 13, 2013
89. ## Health

Body fat is defined as the proportion of fat that is in your body compared to your bone and muscle. True or False My answer is true because to me its the component that refers to the ratio of fat to lean body mass.

asked by Faye on August 18, 2014
90. ## Physics

A projectile is launched with 200kg m/s of momentum and 1000 J of kinetic energy. What is the mass of the projectile. The answer is said to be 20 kg but I can't get it. I tried this but it didn't work: p=mv=200 m=200/v I plugged that into this equation:

asked by Marisol on October 23, 2007
91. ## College Algebra

The length of a rectangle is 3 times the width . If the perimeter is to be at least 48 meters, what are the possible values for the width? (If the perimeter is at least 48 meters, then it is greater than or equal to 48 meters.) Enter the expression for the

asked by Nancy on April 18, 2011
92. ## MORE PHYSICS!!

A 0.34 kg soccer ball approaches a player horizontally with a velocity of 19 m/s to the north. The player strikes the ball and causes it to move in the opposite direction with a velocity of 22 m/s. What impulse was delivered to the ball by the player?

asked by MIKE HUNT on October 29, 2008
93. ## Algebra

A circular mirror is surrounded by a square metal frame. The radius of the mirror is 5x. The side length of the metal frame is 15x. What is the area of the metal frame? Write your answer in factored form.

asked by Casey on April 23, 2013
94. ## Biostats

I am having problems in this course with following the professor. Can anyone help me with this problem Thanks need to calculate 99% CI for true mean with the following data: n=100, mean is 126 with sample variance of 402. I have to know the answer,

asked by Grace on June 7, 2007
95. ## Chemistry

O.k. I am confused. So here is what I did. Mass of empty flask plus stopper: 37.34g mass of stoppered flask plus water: 63.67g Mass of stoppered flask plus liquid: 52.01g Mass of water: 63.67 - 37.34= 26.33 Volume of Flask(density of H20 at 25*C, 0.9970

asked by Sara on August 22, 2007
96. ## Microeconomics

We consider an exchange economy and i have to show in an edgeworth box that an allocation can be individually rational (meaning that no consumer prefers the initial bundle to the bundle obtained in the allocation) and pareto optimal without being a walras

asked by Ansi on April 12, 2007
97. ## prealgebra

you play a CD with 11 songs using the shuffle settings. find the probability that the CD player plays song 3 first then song 5.

asked by vivkvivkf on April 11, 2012
98. ## calculus

find the area of the region inside the circle r = 3sin(teta) and outside the cardioid r = 1 + sin(teta)

asked by mark on April 17, 2009
99. ## Chemistry Physics

A steel pipe 8.25 m long is installed at 45°C. Find the decrease in length when coolants at -60°C pass through the pipe

asked by Digby on November 5, 2014
100. ## geometry

the diagonals of a rectangle are 8 units long and intersect at a 60 degree angle. Find the dimensions of the rectangle?

asked by eddie on January 27, 2011