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

143,010 questions, page 860
1. ## chemistry

FIND THE PERCENTAGE BY VOLUME COMPOSITION OF A VINEGAR SOLUTION CONTAINING 10cm (TO THE POWER OF 3) OF ACETIC ACID AND 190 (TO THE POWER OF 3)OF H2O

asked by Please Answer NOW ! on July 9, 2014
2. ## Art History

In my art history assignmnet it says this now choose your favorite of the architectural site at Pompeii. So please help me to find a pompii site. or give me that wibsite. Thanks

asked by Alex on April 28, 2011
3. ## physics

a 150 lb skydiver is falling in a head first position at a terminal (constant) velocity of 120 mi/h find the force in pounds of the skydiver

asked by fernanda on March 3, 2011
4. ## maths

Find the height of a tree when it is found that on walking away from it 20 metres, in horizontal line through its base, the elevation of its top changes from 60 degree to 30 degree.

asked by srikesh iyer on January 17, 2010
5. ## Math

Suppose that a pizza must fit into a box with a base 12"X 12" square. Use the quadratic function A= (pi)(r^2) to find the area of a pizza in term of its radius

asked by Jonel on July 12, 2014
6. ## Trig

Find the derivative using the product rule. {sqrt(x+8)}*(x^2+20x) (x+8)^1/2(2x+20) minus (1/2)(x+8)^-1/2(x^2+20x) I'm not feeling confident I am on the right track and I have a quiz tomorrow over this.

asked by Anonymous on May 17, 2017
7. ## Physics

If A Wire Of Length 250m Is Place In A Magnetic Field Of 575militesla And Conductor Move 25m/s Across The Field, Find The E.M.F Induce

asked by Uduakobong on January 28, 2016
8. ## Math History

I need to know the history of integers for a test tomorrow. I have searched numerous history and math sites, but none tell a specific person. Does any one know who it is or where I can find this information?

asked by Sara on March 11, 2008
9. ## 12th grade calculus

find the lines that are tangent and normal to th ecurve at the point given 1. 2xy+piesiny=2pie (1, pie/2) 2. x^2cos^2y-siny=0 (0, pie)

asked by elley on October 19, 2008
10. ## RE: ALGEBRA

Given 25x^2 - 10x = 0, which values of x will satisfy the equation? (Hint: Factor the polynomial into two terms, and find the values of x that will make each term 0.) A. x = 0 and x = 5/2 B. x = 0 and x = 2/5 C. x = 0 and x = 2 D. x = 0 and x = 5

asked by Emma on July 12, 2014
11. ## English

No, ’tis not so deep as a well nor so wide as a church-door, but ’tis enough, ’twill serve. Ask for me tomorrow, and you shall find me a grave man. What does this pun mean?

asked by Anonymous on May 10, 2012
12. ## Physics

A piano string having a mass per unit length equal to 5.00 „e 10¡V3 kg/m is under a tension of 1 350 N. Find the speed with which a wave travels on this string.

asked by Cf on December 7, 2010
13. ## maths

1000m of fencing is to be used to make a rectangular enclosure,Find the greatest possible area,and the corresponding dimensions if the length of the enclosure is xm and the width is (500-x)m.

asked by Foster on July 20, 2018
14. ## Calculus II

Find the volume of the solid whose base is the semicircle y=sqrt(16−x^2) where −4 is less then or equal to x which is less then or equal to 4, and the cross sections perpendicular to the x-axis are squares.

asked by Sean on September 9, 2011
15. ## physics

a man walks 12 m due noth , 4 m due east and finally climbs up a vertical pole up to a height of 3 m . find his displacement.

asked by rucha on July 6, 2010
16. ## math

An arc AB of length 5cm is marked an a circle of radius 3cm. Find the area of the sector bounded by this arc and the radii from A and B.

asked by michelle on March 15, 2015
17. ## maths

a laddder 9m long rests against a vertical wall. if the base of the ladder is 2m from the wall, find the angle mabe by the ladeer with the ground

asked by jayr on February 26, 2015
18. ## Health

This is not homework but couldn't find this I wan tot know if you can take to much potassium gluconate? I once had to wait on one of my surgery's because my potassium was to low and know the risk of that but can you take to much and what will happen if you

asked by lois on October 11, 2008
19. ## Maths

The angle of elevation of the top of a radio mast from a point53m from it's base on level ground is 63degrees, find the height of the mast?

asked by Nyoreme on May 1, 2019
20. ## need diagram of an ear

Does anybody know where I can find a very simple diagram of an ear (outer, middle, and inner)? Our physics teacher introduced the "ear" to us just today and we're going to be tested on it tomorrow.

asked by Emily on January 22, 2008
21. ## pre cal

Given f(x)=x^4-7x^3+18x^2-22x+12 A: list all possible rational zeros B: Graph f(x) C: Find all zeros D: show f(x) in factured form thanks I can't figure it out. Can skip B... thanks

asked by Deb on March 12, 2008
22. ## math

Find the area of the shaded region. View the graph and image at: postimg.o rg/image/dg4kt89v1/ Please help me explain this one. I know the ans to this one but can not work out.

asked by math on November 23, 2013
23. ## Science

A person moves 30m north, then 20m east and finally 30 root 2m south west. Find the displacement of the person.

asked by Jayanta on July 7, 2016
24. ## Math

He needs to make a large circular wooden clock that measures about 6 feet in circumference. Write an equation he can use to find r the radius of the clock

asked by Miles on December 14, 2010
25. ## Math

For a 5 man baseball team how would I find the average? Would it be total hits divided by total at bats or add up 5 averages and divide by 5?

asked by Sami on April 10, 2014
26. ## statistics

Can someone assist me in answering this question. Use the given values of n and p to find the mimimum usual value of u-2standard deviations and the maximum ususual values u+20. n-186, p=0.13

asked by natalie on August 4, 2007

1. A rhombus has a perimeter of 96, and the length of one of its diagonals is 32. The area of the circle inscribed in the rhombus can be expressed as k*pi/w where k and w are relatively prime positive integers. Find the value of k + w.

asked by Jujube on January 21, 2008
28. ## Chemistry

Trichloromethane consists of10.05% carbon 0.83% hydrogen and 82.12% chlorine.Its relative molar mass is 119.5% .Find its molecular mass(Cl=35.5,C=12,H=1)

asked by Morgane on January 21, 2018
29. ## Physics

After pushing a 22.2 kg kid and tricycle over 10.3 m of smooth, level sidewalk from rest, the "combo" is moving at 3.0 m/s. Find the combo's kinetic energy

asked by ji on October 21, 2014
30. ## physics

A 3.1 kg block initially at rest is pulled to the right along a horizontal frictionless surface by a constant horizontal force of 16.6 N. Find the speed after it has moved 3.8m.

asked by jay on November 18, 2017
31. ## Science

What are the seven stages of a frogs life cycle? it starts with eggs, then tadpole, then tadpole with legs, the froglet and I can't find the 2 in between adult frog.

asked by Tyler on May 29, 2008
32. ## Math (related rates) help?

A 13ft ladder slides down a wall at 2ft/sec when it is 12 ft above the ground. Find the rate at which the angle it makes with the ground changes at this moment?

asked by Ray on December 8, 2016
33. ## Science

An aeroplane takes off from runway making an angle of 30 horizontally at a speed 500ms find the height attained by the aeroplane after 15s?

asked by Yash on July 8, 2016

I need to compare and contrast the architectural details of the Early Christian basilica with those of the Gothic Cathedral. Im searching and searching on google, and i cannot find anything. PLEASE HELP PLEASE.

asked by Hey on May 14, 2012
35. ## Chemistry

Find the change in internal energy for this reaction. Enter in kJ. 2C2H2(g) + 5O2(g) → 4CO2(g) + 2H2O(l) Enthalpy of reaction= -2599 kJ

asked by Kales on October 22, 2014
36. ## Ranjeet Singh Model School

A painting 8cm long and 5 cm wide is painted on a cardboard such that there is a margin of 1.5cm along each of its side, find the total area of the margin.

asked by Nirmal Singh on January 28, 2011
37. ## math

A diagonal is drawn in a 12-in. square floor tile. Find the sine, cosine, and tangent of the angle formed by the diagonal and a side.

asked by kristi on May 12, 2010
38. ## physics

Forces of 86 N east, 23 N north, 46 N south, 55 N west are simultaneously applied to a box of mass 13.8 kg. Find the magnitude of the box's acceleration?

asked by Christina on June 18, 2012
39. ## Trigonometry

Solve the equation. (Find all solutions of the equation in the interval [0, 2π). Enter your answers as a comma-separated list.) 4 tan(2x) − 4 cot(x) = 0

asked by Thomas on February 27, 2019
40. ## maths

a man sells two tables at the same price. On one he makes profit of 10% and on other he suffers a loss of 10 %.Find his loss or gain percent on the whole transaction

asked by yash on March 3, 2017
41. ## PreCalc

Find the line of the equation that hits y=4x^2-20 when x= -5 that is perpendicular to 5x-6=3y My solution does not graphical show perpendicular lines, but algebraically it works lol Help!

asked by Lynnette on September 23, 2010
42. ## math

A company manufactures calulatoirs in batches of 64 and ther is a 5% rate of defects. Find the standard deviation for the number of defects per batch

asked by Tami on October 24, 2011
43. ## Math

Use algebra and the properties of limits as needed to find the limit. If the limit does not exist, say so. (X→-∞)lim : 44x^2-12x+82/11x^2 - 35x - 37

asked by West P. on April 26, 2011
44. ## trig

estimate the components of the vector. Round to one decimal place. [v] = 33.9, θ = 65.9° Find the horizontal and vertical components of v, and write in component form.

asked by tony on June 28, 2013
45. ## Math

Find the missing length for the pair of similar figures. A. 1.125m B 4.5m C 7m*** D 16m The picture shows two similar right triangles. One with the sizes 4 and 2 and the other 9 and "?"

asked by FirstNameLastName on December 1, 2015
46. ## Math

The curves y=sinx and y=cosx intersects twice on the interval (0,2pi). Find the area of the region bounded by the two curves between the points of intersection.

asked by Luke on March 1, 2015
47. ## Algebra 2

A radioactive substance decays at a rate of y = ae^-0.1483t, where t in in hours. Find the half-life of the substance. How do I solve this problem if I am only given the constant.

asked by Sammantha Avants on December 1, 2015
48. ## Trigonometry

Find all solutions of the equation Tan(theta - 30 degrees)= -5 in interval 0 - 360 Book gives answers for theta of 131.3 and 311.3

asked by Wayne on December 19, 2016
49. ## CTS practice tests

I am scheduled to take my CTS test for music in a few weeks. I've been looking on-line for practice tests or old tests that I could take to prepare for the exam. Any clues where I might find some? Thanks

asked by max on October 20, 2010
50. ## 8th grade

Can you help me find the roots of the polynominal of 5x2 - x....I believe it is 0 and 5... I need help in finding the factorization of x2 - 15x + 56 and can u help me in finding the solutions of the equation x2 + 30x = 1000... I came up with 20 and 50..but

asked by fish boy on May 26, 2009
51. ## Calculus

How can I find the horizontal asymptote of: y=e^x/(2e^x+5) i know you have to do the limit as x approaches infinity... but that is about all i know... mulitply the numberator and denominator by e^-x y= e^0/(2e^0 + 5e^-x) y= 1/(2 + 5e^-x) now, take lim as x

asked by Gabriela on April 30, 2007
52. ## maths-urgently needed

The areas of the the three adjacent faces of a cuboid are 600 sq.cm 300sq.cm and 200 sq.cm.find the sum of the length,breadth and height of the cuboid ?

asked by Anonymous on January 18, 2013
53. ## Math

THe population of Anytown in 1960 was 1,576,230. In 1990 the population was 892,560. Find the percent change. AM REALLY CONFUSED PLEASE HElp

asked by RAY on December 25, 2011
54. ## Statistics

The retail price of 12-pack soda can be characterized as having a normal distribution with a mean of 3 dollars and a standard deviation of .25. Below what price do you find 30 % of all 12 packs?

asked by Christine on September 22, 2012
55. ## Physics

A baseball is thrown such that it is in the air for 4 seconds and lands 100 m away. Find the initial vertical and horizontal components of the baseball's velocity.

asked by Josh on November 14, 2012
56. ## Math

Scores on the GRE are normally distributed with a mean of 541 and a standard deviation of 89. Use the 68-95-99.7 rule to find the percentage of people who score between 363 and 541

asked by Katelyn on April 30, 2017
57. ## geometry

A pyramid must have all equilateral triangles for faces for it to have an axis of symmetry. True or False? I thought maybe true, but I couldn't find it anywhere in my text saying yes or no. Help please?

asked by April on January 24, 2010
58. ## Maths

a rectangular chicken yard was built against an existing she wall. 30m of fencing was used to enclose 108m^2, Find the dimesion of the Yard

asked by Arjun on September 10, 2016
59. ## history

does anyone know of a quote said by truman that expressed his fear that stalin would take over the world? Please only post a link if there is a direct quote like this on it. I've tried to look on wikipedia and other websites but i cannot find one.

asked by kay on May 27, 2009
60. ## religion

i know somebody in the bible warned about churches being separate in the days of the house churches and that they should be viewed as being one entitity..does anyone know this off the top of their head. I can't find it on the internet.

asked by Anonymous on October 20, 2010

Two carts with masses of 4.20 kg and 2.44 kg move toward each other on a frictionless track with speeds of 4.92 m/s and 3.87 m/s respectively. The carts stick together after colliding head-on. Find the final speed.

asked by Noah on October 28, 2014
62. ## algebra

A rectangular lot is bordered on one side by a stream and on the other three sides by 600m of fencing. Find the dimensions of the lot if area is a maximum.

asked by henry on March 18, 2015
63. ## math

a rectangular field is to be enclosed with 600m of fencing. Find the dimensions of the field that will give you the greatest area. please help me.. exam tomorrow!:(

asked by calie on January 21, 2009
64. ## Algebra

The following problem refers to a geometric sequence: If a_1=-2 and r=-1.Find s_28. This the formula was given by my instructor: S_n=a_1(1-r^n)/1-r =-2(1-(-1)^28)/1-(-1) =-2*2/2 =-4/2 =-2 where did I go wrong? Can You help me correct it please. Help me

asked by Keonn'a on September 28, 2018
65. ## English

Can some help me find a site that lists the types of heroes in literature? Specifically Tragic and Anti heroes. No Wiki or anything like that please, I need to be able to cite it for my essay. Thank you!

asked by Joan on January 20, 2010
66. ## Physics

You are standing on the roof of a building 300 m high, and throw a stone upward at 25 m/s. Find the speed of the stone as it strikes the ground.

asked by Josh on October 5, 2015
67. ## Math

The curves y=sinx and y=cosx intersects twice on the interval (0,2pi). Find the area of the region bounded by the two curves between the points of intersection.

asked by Ian on March 1, 2015
68. ## algebra

an object is launched vertically in the air at 29.4 meters per second from 10 meter tall platform . find its maximum height in seconds and in meters ?

asked by zz on March 18, 2013
69. ## algebra

an object is launched vertically in the air at 29.4 meters per second from 10 meter tall platform . find its maximum height in seconds and in meters ?

asked by zz on March 18, 2013
70. ## 5th grade math

The diameter of a penny is 3/4 in. How many pennies are needed to form a row 12in. long? Also to find the circumference of a circle do you use the radius or diameter x 3.14?

asked by jill on December 7, 2010
71. ## physics

A road is inclined at an angle of 9 degrees with the horizontal. After driving 10,000 feet along this road, find the driver's increase in altitude?

asked by Diane on July 20, 2010
72. ## help?

the last few times I've posted questions no one has answered them...I'm starting to get kind of upset. let's see if this one gets answered: the perimeter of a square is 44. find the length of a diagonal.

asked by 21 Guns on March 18, 2013
73. ## Calculus

Regard as the independent variable and as the dependent variable and find the slope of the tangent line to the curve (x^2 + y^2)^2 - 4x^2 y = 225 at the point (x,y) = (4,1) Thank you very much for helping me.

asked by Jake UCD 11/5/11 on November 5, 2011
74. ## Calculus

Find the slope of the tangent line to the curve 2sin(x) + 6cos(y) - 6sin(x)cos(y) + x = 3pi at the point (3pi, 7pi/2) Thank you very much for your help.

asked by Jake UCD 11/5/11 on November 5, 2011
75. ## Spherical Trigonometry

*100 meters from the base of the pine tree its top was sighted as forming 38 degrees with the ground.Find the height of the tree.

asked by Bjorn on July 9, 2016
76. ## math

A roadway rises 55ft in horizontal distance of 1/2 mile (1mile=5280ft) Find the tangent of the angle that it makes with the horizontal.

asked by Anonymous on June 19, 2012
77. ## math

If 3 different digits represent 3 different letters and each time a letter appears it represents the same digit how do i find the sum of the 3 digits represented? p is not zero. pm pm pm +pm ____ ap

asked by Janice on January 20, 2010
78. ## maths

A triangle has sides 11cm long. The shorter diagonal of rhombus is 8cm long. Find the size of one of the smallest angle

asked by bashiru on May 21, 2017
79. ## maths

Solution of question about ladder make an angle of 60 degree with the horizontal at foot of ladder is 2.5 metre away from the wall find the length

asked by maths NCERT exampler solution on March 5, 2017
80. ## Physics

A driver entering the outskirts of a city takes her foot off the accelerator so that her car slows down from 90 km/h to 50 km/h in 10 s. Find the car's average acceleration.

asked by Emily on March 6, 2011
81. ## Chemistry

If from 10 moles NH3 and 5 moles of H2S04,all the H-atoms are removed in order to form H2 gas,then find the number of H2 molecules formed.

asked by Prateek on July 19, 2017
82. ## Calculus

Find the extreme values of the function and determine the intervals where the function is increasing/decreasing expressed in interval notation. x(x-2)^2 So far I've found y'=3x^2-8x+4. Thanks

asked by Mike on November 10, 2017
83. ## Physics

A ball of mass 0.3kg, moving at a velocity of 20ms-1 is suddenly hit by a force of 5N for a time of 0.03 sec. find its new velocity

asked by Stephen on April 25, 2019
84. ## math

The radius of a cylinder is 3.5 ft. The height is 14 ft. Find the surface area and volume of the cylinder to the nearest tenth of a foot. Show your work.

asked by rororoyourboat on February 26, 2019
85. ## math

The smallest of three consecutive integers is added to twice the largest, the result so obtained is fifteen less than four times the middle integer. Find the integer s.

asked by kamal on December 15, 2016
86. ## Math

The radius of a cylinder is 3.5 ft. The height is 14 ft. Find the surface area and volume of the cylinder to the nearest tenth of a foot. Show your work.

asked by Lei on February 25, 2019
87. ## algebra 1

I'm doing a powerpoint for math, and one of the word problems involve arithmetic sequences. Can someone just type the "a sub n" and "a sub 1" "a sub 7" so that I can copy and paste onto my powerpoint? Or can you sow me how to find it? Thanks!

asked by amanda on May 19, 2009
88. ## Calculus

The graph of the equation x2 − xy + y2 = 9 is an ellipse. Find the lines tangent to this curve at the two points where it intersects the x-axis. Show that these lines are parallel.

asked by Al on October 26, 2014
89. ## Math

Find the length of the right triangle's other leg. Round to the nearest tenth. SHOW YOUR WORK. LEG=9ft HYPOTENUSE=12ft

asked by dani on January 22, 2018
90. ## math

you a framing a picture that is 5 in by 7in. with a 1 inch wide frame. find the perimeter of the outside edge of the frame. explain, pleaswe i know the anser is 32 but why?

asked by math on September 6, 2011
91. ## Physics

A stone is dropped from the peak of a hill. It covers a distance of 45 meters in ther last two seconds of its motion. Find the height of the peak?

asked by Anonymous on April 18, 2015
92. ## trig

A roadway rises 55ft in horizontal distance of 1/2 mile (1mile=5280ft) Find the tangent of the angle that it makes with the horizontal.

asked by Anonymous on June 19, 2012
93. ## staistics

Can someone assist me in answering this question. Use the given values of n and p to find the mimimum usual value of u-2standard deviations and the maximum ususual values u+20. n-186, p=0.13

asked by natalie on August 5, 2007
94. ## statistics

Let U, V be random numbers chosen independently from the interval [0; 1] with uniform distribution. Find the cumulative distribution and density of each of the variables (a) Y = U + V. (b) Y = Absolute value of (U - V).

asked by oriana on March 23, 2012
95. ## maths

find the encentricity,the foci and vertex and the equation of directrix and asymptote to the equation give the ellipse below 25x^2+4y^2-50x-16y-59=0

asked by daniel on March 16, 2016
96. ## Calculus II

Compute the first 5 terms of the sequence: {b(n)}n=1¨‡ = nã6n + (5/6)^n. ((that is:(Bsub(n))from n=1 to infinity = nth root of 6n + (5/6)raised to n.)) If the sequence converges, find the limit.

asked by chelsea on April 14, 2014
97. ## physics

A piano string having a mass per unit length equal to 5.10 10-3 kg/m is under a tension of 1,500 N. Find the speed with which a wave travels on this string.

asked by jim on November 29, 2011
98. ## physics

Two blocks with masses m1 = 7 kg and m2 = 4 kg are connected with a rope and move on two surfaces of a right-angled wedge as shown in Fig. 6.6 Given that θ1 = 37 °, θ= 53°, μ= 0.2, and μ= 0.1, find the acceleration of the blocks

asked by Ahmad on April 1, 2012
99. ## pre calculus

Write the equation of the circle in standard form. Find the center, radius, intercepts, and graph the circle. x^2+y^2-12x-4x+36=0 How on earth do I do this?

asked by sharon on March 28, 2013
100. ## math

Determine whether each pair of fractions is proportional.. 5/12 = 8/20 find each unit rate 657,200 libary books/5,200 students

asked by john on April 4, 2010