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

143,010 questions, page 652
1. ## Statistics

Find the range and the standard deviation (correct to two decimal places). 77, 89, 96, 96, 102

asked by Donald on May 16, 2014
2. ## variations

find a solution for this problem: (2,4), 1/2 = y I do not understand your notation. Are you looking for a function y(x) that goes through the point (x=2, y=4), and has slope 1/2?

asked by Jane on November 30, 2006
3. ## cal

Find the volume of the solid obtained by rotating the region bounded by y=4x^2,x=1,y=0 about the x-axis.

asked by cjones on April 30, 2012
4. ## Analytical Chemistry

Consider the titration of 100.0 mL 0.1 M KOH with 1.0 M HBr. Find the pH at the following volumes of acid (Va) added: Va= 0, 1, 10 and 10.1 mL.

asked by Remy on November 26, 2011
5. ## Algebra

Find the maximum value of the objective function z=24x+7y subject to the following constraints : 0¡Üx¡Ü10, 0¡Üy¡Ü5,3x+2y¡Ý6.

asked by Anonymous on March 19, 2010
6. ## Algebra

Find the slope of the line that goes through the given points. I would apprecaite some feedback to this ?, but I think I have an idea how to figure it out! (3,-2),(-1,-6)

asked by Robert on February 24, 2009
7. ## ELECTRICAL

the resistance of a wire 200m long is 22.8.if the diameter of the is .44mm find it'sresistivity?

asked by NEENU on September 20, 2014
8. ## Geometry

"Find the volume of a cone that has 5 as its base radius and a lateral surface area of 65 pi." Help, thanks!

asked by Sheenybeany on August 4, 2014
9. ## calculus

Find the derivative of the function. HINT [See Quick Examples on page 835.] f(x) = 9x ln x

asked by joyce on October 31, 2011
10. ## algebra 2

find the sum of the first 24 terms of the arithmetic sequence, if the first term is 3 and the commom difference is 3.

asked by Anonymous on May 25, 2010
11. ## statistics

binomial probabilities one in four adults is currently on a diet. Find the probability that the number who say they are currently on a dies is (a)exactly three, (b)at least three, and (c) more than three

asked by isabella on October 2, 2014
12. ## AP CALC

the curve y=ax+ b/x has a relative minimum at the point (1,4). find the values of a and b. please help. I have no idea how to solve this.

asked by Anonymous on November 9, 2014
13. ## Geometry

Given triangle GHI with G(4, -3), H(-4, 2), and I(2, 4), find the perpendicular bisector of line HI in standard form. Please help? Thanks

asked by SkatingDJ on January 13, 2016
14. ## math

find the difference in degrees of longitude between chicago at about 88W and rome at about 12E

asked by Sara on August 25, 2010
15. ## Chemistry

kHow do you find the number of protons, electrons, and the charge of N^-1? What makes this different from just finding N? Thanks so much!!!

asked by Luna on February 23, 2009
16. ## maths

a pulley of 21 cm diameter and revolvinat at 1600 r.p.m Find out the speed of the belt running over it

asked by jonesh on March 10, 2016
17. ## discrete math

Find the solution to the following lhcc recurrence: an=3nan-1 for n >or equal to with initial conditions a0=4

asked by cjones on April 16, 2012
18. ## Physics

how to find the average velocity and speed for an entire postion time graph

asked by jake on February 21, 2010
19. ## math

Consider the graph of the function f (x) = x2 − x − 30 . (a) Find the equation of the secant line joining the points (−4, −10), and (6,0).

asked by Anonymous on November 25, 2018
20. ## math

Find the volume of a rectangular prism with the following dimensions. length: 4 yd width: 5 ft height: 11 ft

asked by me on April 3, 2019
21. ## Pre Calc

Complete the square to find the center and the radius of the circle. 3x^2+3y^2-12x+24y+15=0

asked by Katie S on September 1, 2010
22. ## geometry

The surface area to volume ratio of a cube is 2 to 5. Find the length of each side.

asked by Piggy on February 22, 2012
23. ## math

use even and odd properties of the trigonometric functions to find the exact value of the expression. sin(−π/6)

asked by nax on September 28, 2018

find a quadratic function that fits the set of data points. (1,4), (-1.6), (-2,16) what did i do wrong, i got -2x^2-x+7

asked by Anne on December 7, 2011
25. ## ap calc

the curve y=ax+ b/x has a relative minimum at the point (1,4). find the values of a and b. please help. I have no idea how to solve this.

asked by Anonymous on November 9, 2014
26. ## Geometry

m

asked by Sam on April 22, 2010
27. ## Geometry

m

asked by Sam on April 22, 2010
28. ## Pre-Algebra

Use the formula d = rt. Find t for r = 46.6 m/h and d = 456.68 m. Show your work. This question is not multiple choice

asked by Gabriella on October 29, 2014
29. ## Stats

a die is rolled three times. find the chance that not all the rolls show 3 or more spots

asked by Fay on December 4, 2011

Find the equation of the perpendicular bisector of the straight line joining the points A(-1,0)and B(3,4).

asked by mandy on May 5, 2014
31. ## Math (help)

how to find the surface area of a cone with a diameter of 8 and a slant height of 7? with steps? please

asked by luna on April 8, 2014
32. ## physics

the angle between two forces of 32 AND (neutrons) and 47 N is 36 degrees. Find the magnitude of the resultant force

asked by jessica on September 19, 2014
33. ## math

the sides of a triangle are xcm,x+3cm and 10cm.if x is a whole number of cm,find the lowest value of x

asked by debby on March 2, 2014
34. ## AP chemistry

What is the heat of formation value for AQUEOUS phosphoric acid (H3PO4)? I can only find it for liquid. thank you

asked by billy on November 6, 2011
35. ## ALGEBRA

Find the choice below which gives a first step in solving the given system of equations by the addition method 6x - 5y = 12 x + y = 3

asked by TERESA on February 23, 2012
36. ## precalc/trig

Find the trigonometric form of the number. (Round any angles to two decimal places.) −8 − i

asked by Alex on November 29, 2011
37. ## Calculus

Find equations of the tangent lines at all inflection points of the graph of f(x)=x^4 - 6x^3 - 12x^2 - 8x + 3

asked by Dex on April 14, 2010
38. ## Calculus

The velocity v (in m/s) of an object moving with acceleration a (in m/s^2) is given by v =ʃ a dt, where t is the time (in seconds). Find a formula for v, if a =(5/4t)(t^2+1)^2.

asked by Isabella on April 24, 2014
39. ## English

I need to find the present progressive teses of the words lie, lay,awake

asked by Megan on August 28, 2010
40. ## American History

What are the lasting impacts of the reform era? Ms. Sue, I could really use an article (that's not wikipedia) if you can find one!

asked by BleakTuber on November 19, 2018
41. ## calculus

find the following derivatives: f(x) = (2x+5)/(x^2-3) f'(x)= (2)*(x^2 -3)-(2x+5)*2x/(x^2-3)^2 is that correct??? f(x)= (lnx)(cos x) f'(x)= 1/x*-sinx or do i have to use the product rule?? thank you.

asked by Dan on November 9, 2008
42. ## Trigonomentry plz help

tanA=ntanB sinA=msinB find cos^2A in terms of 'm' and 'n' plz help

asked by Collins on December 19, 2015
43. ## math

Find the interest due to the bank on a loan of \$1,000 at 7.5% for 280 days.

asked by Anonymous on April 12, 2014
44. ## calculus

Find the value or values of c that satisfy the equation f(b)-f(a)/b-a = f'(c) in the conclusion of the mean value theorem for the given function and interval f(x)= x^(2/3) , [0,1]

asked by Aubrey on July 22, 2014
45. ## Pre-Calculus

Identify the following features of the graph of g(x) = (3/2)^x+2 A) Asymptotes B) Intercepts C) Increasing or decreasing I really do not know how to find these

asked by Mark on March 21, 2010
46. ## calculus

Find the volume of the solid generated by revolving the region delimited by 5x+5y=40, y=0, and x=0 about the x-axis.

asked by Jess on December 8, 2011
47. ## Math calculous

x 1 2 3 4 h(x) 7 20 43 76 x = 1 h(x) = 7 x = 2 h(x) = 20 x = 3 h(x) = 43 x = 4 h(x) = 76 Using the table or in this case information for the polynomial function of the degree 2 Find the formula for h(x) h(x) = ?

asked by Taylor on December 4, 2014
48. ## Algebra

If \$31,500 is invested at 6.8% for 30 years, find the future value if the interest is compounded daily

asked by Anthony on November 20, 2014
49. ## Physics

Where should most of the mass be for an industrial fly wheel? Why? can't find any thing about this in my book. need help answering this.

asked by Richard on June 18, 2010
50. ## Math

8. Solve each of the following trigonometric equations and find all solutions in the interval: 0

asked by !! on February 23, 2019
51. ## Math

Find out the volume of a prism which base is a right angle triangle and a side is 7 cm and height is 24 cm

asked by Jugmohan on February 1, 2016
52. ## maths

show that the lines x^-4xy+y^=0 and x+y=1 form an equilateral triangle and find its area

asked by prateek on October 31, 2011
53. ## Intermediate Algebra

how do you find the prediction equation for a given set of data? plz help final tomorrow!!

asked by Tyler on January 21, 2009
54. ## Calculus: Determine the constants from function

The function h(x) = x^3 + bx^2 + d has a critical point at (2, -4). Determine the constants b and d and find the equation of h(x). IM SO CONFUSED :(

asked by mia on July 25, 2014
55. ## english

a special plane stood waiting for the president find the italicized word

asked by yeshua on January 5, 2009
56. ## Math

Decide whether the numbers are relatively prime. If not, find the greatest common factor. 19, 299

asked by Nora on August 30, 2018
57. ## chemistry

find the mass of solute needed. 3.0 liters of 2.0 M NaOH. or 500ml of 1.5 M NaCl?

asked by joseph on April 20, 2010
58. ## algebra

The width of a rectangle is three-fourths its length. If the perimeter is 100 ft, find its dimensions

asked by Avina on July 20, 2014
59. ## Math intermediate algebra

how do i find the prediction equation for a given set of data? Final tomorrow plzz help

asked by Tyler on January 22, 2009
60. ## math

write an equation that I can use to find the distance I can drive on any number of gallons of gas

asked by james on October 29, 2015
61. ## Math

Find the missing coordinate of p, using the fact that p lies on the unit circle in the given quadrant. P( ), -3/7

asked by Tracy on September 26, 2015
62. ## calculus

find the centroid of the plane region bounded by the curves y = cos x, y=sinx, x=0,

asked by zoe on October 31, 2011
63. ## AP CHEMISTRY

asked by DAN on May 1, 2012
64. ## physics

First off, thanks a lot for your help. Secondly, will you do it again? A bicyclist traveling with speed v = 3.2m/s on a flat toad is making a turn with radius r = 2.8 m. The forces acting on the cyclist and cycle are the normal force (N) and friction force

asked by dear drwls on April 13, 2008
65. ## science. -_-

Okk so im not asking for answers, i just need somone to expplain this homework to me! I don't get it what so ever. So the homework tittle is Weight in space. So it has a whole discripition in wjich i will write dpwn for you. The paper says: Gravity is an

asked by Leslie:) on September 23, 2013
66. ## physics

1. Consider a rod of mass 1g and length L, held in place against a vertical wall by a cable at the opposite end as shown in the diagram. A sign of mass 10kg is also hanging o the end of the rod furthest from the wall. The angles marked are =30  and =45

asked by Blaire on November 21, 2011
67. ## Physics

A wagon is rolling forward on level ground. Friction is negligible. The person sitting in the wagon is holding a rock. The total mass of the wagon, rider, and rock is 97.0 kg. The mass of the rock is 0.320 kg. Initially the wagon is rolling forward at a

asked by Sara on October 14, 2012
68. ## Physics 141

A wagon is rolling forward on level ground. Friction is negligible. The person sitting in the wagon is holding a rock. The total mass of the wagon, rider, and rock is 93.0 kg. The mass of the rock is 0.320 kg. Initially the wagon is rolling forward at a

asked by dakota22 on March 11, 2014
69. ## Power Tools

Hello, I'm not sure if my answers are correct. Can someone review my work to make sure its right. My answers are marked with an *. 1. What is the typical no-load speed of a high-speed drill? A. 1,000 rpm *B. 2,500 rpm C. 3,000 rpm D. 3,500 rpm 2. Why

asked by Joe on December 9, 2011
70. ## Economics

Suppose that 20 workers were required in 2010 to produce 120,000 bushels of wheat on a 1,000-acre farm. a. What is the average output per acre? (?) bushels per acre What is the average output per worker? (?) bushels per worker b. If in 2020 only 16 workers

asked by Jin on August 20, 2015
71. ## physics

For this question there is a picture of different size fish with stripes. There are a total of 7 fat fish. 3 of them have broad stripes and the remaining 4 have thin stripes. There is also a total of 21 small fish. 9 of them have broad stripes and the

asked by Hannah on October 20, 2009
72. ## statistics

Use the method specified to perform the hypothesis test for the population mean µ. The highest acceptable level of pesticide found in quail has been limited to 0.35 parts per million (ppm). A hunting organization measured the level of the pesticide found

asked by looking for someone to varify my work please on April 13, 2010

You will be given a set of numbers to play this game. Two players start with a pile of counters and take turns choosing numbers from their set (repeats are allowed) to remove from the pile. The first person to leave 0 counters wins. For example, if you are

asked by Kayla on November 21, 2008
74. ## Physics

Hello, can someone please check my answers and tell me if they are correct? 1. A laser produces a pulse of light with a speed of 300000000m/s in vacuum in a time 1.70x10^-15s. a) what is the length of the pulse? b) The pulse travels into a piece of glass

75. ## Physics

A bead slides without friction around a loopthe-loop. The bead is released from a height of 18.6 m from the bottom of the loop-theloop which has a radius 7 m. The acceleration of gravity is 9.8 m/s 2 . 18.6 m 7 m A What is its speed at point A ? Answer in

asked by Chelsey Maher on December 19, 2017
76. ## English

When I went back to my home town three years ago, I found that a lot of changes ____. (A) are taken place (B) were taken place (C) have taken place (D) had taken place I answered it as B. but in the book the correct answer was D. please explain by giving

asked by Ramesh Reddy on August 29, 2014
77. ## physics

A spot of paint on a bicycle tire moves in a circular path of radius 0.27 m. When the spot has traveled a linear distance of 2.18 m, through what angle has the tire rotated? Give your answer in radians.

asked by aok on November 4, 2010
78. ## physics

A ball is projected horizontally from the edge of a table that is 1.2 m high, and it strikes the floor at a point 1.11 m from the base of the table. The acceleration of gravity is 9.8 m/s2 . What is the initial speed of the ball? Answer in units of m/s

asked by Ja'Terra on September 20, 2011
79. ## Physics

The four tires of an automobile are inflated to a gauge pressure of 1.8E10^5 Pa. Each tire has an area of 0.025 m2 in contact with the ground. Determine the weight of the automobile. I was helped with this before, but the answer was wrong. Can someone

asked by Elisa on July 21, 2008
80. ## Physics

How do I figure out how long it takes two runners to have the same momentum if I am given a, m, and Vi for both runners? Runner A= 85kg, 2ms-2, Vi=1ms-1 Runner B= 65kg, 3ms-2, Vi=0ms-2 I don't want an answer, just which equations to use or a hint.

asked by Cam on July 4, 2016
81. ## physics

Ann is driving down a street at 62 km/h. Suddenly a child runs into the street. If it takes Ann 0.728 s to react and apply the brakes, how far will she have moved before she begins to slow down? Answer in units of m.

asked by Anonymous on September 11, 2017
82. ## Physic

A violin string has a standard length of 32.8 cm. It sounds the musical note A (440Hz) when played without fingering. How far from the end of the string should you place your finger to play the note C (523Hz)? answer should be in cm.

asked by K. on November 7, 2009
83. ## Personal Finance

Social Security is all but: A. financed through working individuals and employers. B. a government benefit paid to elderly and disabled. C. a specific savings plan to which individuals contribute and from which they benefit. Is the Answer C ?

asked by Winston on December 14, 2013
84. ## AP Chemistry

The Lewis structure of shows that the central phosphorus atom has __________ nonbonding and __________ bonding electron pairs. Is the answer 1, 3 Is it 1 because it asked for PAIRS- so there are two electrons not bonded- so one pair?

asked by koolchem on January 13, 2013
85. ## AP Chemistry

The Lewis structure of shows that the central phosphorus atom has __________ nonbonding and __________ bonding electron pairs. Is the answer 1, 3 Is it 1 because it asked for PAIRS- so there are two electrons not bonded- so one pair?

asked by koolchem on January 13, 2013
86. ## Math

This regular octagon has a side length 15.0cm. Determine the distance from one vertex to the opposite vertex, measured through the centre of the octagon. Give your answer to to the nearest tenth of a centimeter.

asked by Haley on January 15, 2015
87. ## Algebra

A car dealer will sell you a used car for \$6,980 with \$980 down and payments of \$275.49 per month for 24 months. What is the APR? (Use the formula on page 156. Round each answer to the nearest tenth.)

asked by Sue Jackson on August 28, 2012
88. ## teacing in early childhood programs

authoritative teachers tend to do all of the following except a.explain why some behaviors are appropriate and acceptable and others aren't b.encourage and reword certain behaviors. c. focus most of their comments to children on what they've done wrong. d.

asked by daniela on August 2, 2014
89. ## physics

A spot of paint on a bicycle tire moves in a circular path of radius 0.27 m. When the spot has traveled a linear distance of 2.18 m, through what angle has the tire rotated? Give your answer in radians.

asked by aok on November 4, 2010
90. ## AP Chemistry

The Lewis structure of shows that the central phosphorus atom has __________ nonbonding and __________ bonding electron pairs. Is the answer 1, 3 Is it 1 because it asked for PAIRS- so there are two electrons not bonded- so one pair?

asked by koolchem on January 13, 2013
91. ## MATH

I have about 30 questions of this, so I need to understand the process. Please make it as detailed as possible! Thank you! Q: To reduce 32 grams of a 25% solution of antiseptic to a 10% solution, how much distilled water should a pharmacist add? A:

asked by LILY on July 21, 2008
92. ## Physics

The potential difference between a storm cloud and the ground is 2.13 Ã— 108 V. If a bolt carrying 2 C falls from a cloud to Earth, what is the magnitude of the change of potential energy of the charge? Answer in units of J.

asked by Davie on February 13, 2015
93. ## TRIGONOMETRY

Can someone please show me step by step how to calculate the modulus and the argument for these complex numbers? I have a trig final next week and I am trying to finish this study guide so I am prepared. Thank you so much! If you can, please show my how

asked by Kate on May 17, 2013
94. ## Chemistry

net ionic equation to show that sulfurous acid, H2SO3, behaves as an acid in water. I got this answer but do not know if it is correct. H2SO3 + H2O --- H3O + SO I am Not sure if its is tri/mono/diprotic

asked by Alyssa on April 30, 2017
95. ## art help

What characteristic should be considered the most when respoinding to a Cubist painting? A. Use of geometric shapes to create an image B. Use of shading and detail in an image C. Use of realistic potrayal of the subject D. Use of appropriate proportions od

asked by Callie on December 8, 2014
96. ## physics

A man can throw a ball a maximum horizontal distance of 149 m. The acceleration of gravity is 9.8 m/s2 . How far can he throw the same ball verti- cally upward with the same initial speed? Answer in units of m.

asked by sally on January 28, 2010

yes ,i definetly did,more than once ,i just had trouble comprehending the way they try to explain it.thats why i asked to please get help showing several of both kinds of problems,some addition &some subtraction so i could try to understand how they where

asked by Anonymous on February 25, 2011
98. ## chemistry

a chunk of pure silver has a heat capacity of 42.8J/degrees celsius and a mass of 181g. calculate the specific heat of silver. can you show me how to solve it? please don't just give an answer

asked by verlee on January 20, 2010
99. ## Chem

A student mixed 6 g of ice at -3.4 degrees celsius with 1 g of steam at 103 degrees celsius. What was the final temperature of this mixture.i tried equalling mcdelta T. Please help asap. I would be eternally grateful. Please answer in kj or J only

asked by Martin on October 19, 2016
100. ## Pre-calculus

Solve the system of linear equations and check any solutions algebraically. (If there is no solution, enter NO SOLUTION. If the system is dependent, express x, y, and z in terms of the parameter a.) x-3y+2z=21 5x-13y+12z=81 I have an answer but i'm not

asked by Sarah on October 19, 2015