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

143,010 questions, page 992
1. ## Science

A 110.0 kg box is pushed by a horizontal force F at constant speed up a frictionless ramp which makes an angle of 35.0 deg with the horizontal. Find the magnitude of the applied force F.

asked by Mark on October 26, 2011
2. ## Chemistry

What is the equivalence point in an acid-base titration? I'm supposed to do a virtual lab online and it tells you to find the equivalence point, but I don't know if that means when the pH is 7 or when the indicator changes colors.

asked by Katie on March 24, 2009
3. ## math

cory drops a bouncing ball form a height of 50 ft and it rebounds to 90% of its previous height.find the total distance the ball will have travelled when it hits the ground for the fifth time

asked by Dennis on May 12, 2010
4. ## Physics

A ship fires its guns with a speed of 400 m/s at an angle of 35 with the horizontal. a. Find the range and maximum altitude. b. If the ship hits a plane that was 12 km away, how high was the plane flying?

asked by Anonymous on November 6, 2015
5. ## Physics

A basketball is shot from an initial height of 2.4 m with an initial speed (v0 = 12 m/s) directed at an angle (35 degrees) above the horizontal. Additional information: Height of the basket is 3.05 m Find how far away the player is standing.

asked by Steve on September 20, 2014
6. ## sci

help i am having trouble with these: The three branches and three systems of geology. According to the Nebular Theory, how did the solar system develop? How is uniformitarianism related to the evolution of Earth and the solar system? i know its in my

asked by troyer0269 on December 12, 2008
7. ## math

For each speed, find how much time it will take the students to reach these cities on their route: 1. Atlantic City, New Jersey, about 320 miles from Norfolk. 2. Baltimore, Maryland, about 3/4 of the way from Norfolk to Atlantic.

asked by mazia on October 9, 2008
8. ## physics

Two objects are approaching an intersection. One is a 50 kg traveling at 8 m/s from east to west and the other is a 40 kg going from south to north at 12 m/s. (a) Find the x and y components of the net momentum of this system. (b) What are the magnitude

asked by tami on January 14, 2013
9. ## mathematical physics

A series circuit consist of a resister with R = 200ohm, an inductor with L = 1H, a capacitor with C = 0.002F, and a 12V battery.If the initial charge and current are both O, Find the charge and current at time t.

asked by gourav on March 22, 2015
10. ## Algebra

The flower garden has the shape of a right triangle. 5ft of a perennial border forms the hypotenuse of the triangle, and one leg is 1ft longer than the other leg.Find the lengths of the legs.

asked by Kelly on November 9, 2011
11. ## health

i need some sites on then few questions i cant find anything on this can someone help me ?.... thanks! Government role and level of effect: national, state, and local Identify the government structure. Discuss the function and role for this issue

asked by bobbi on September 17, 2011
12. ## science-college physics

1. A mass of 20 kg is suspended at the end of a rubber cord of diameter 2.0 mm and length 100 cm. Find the period of vertical oscillations of the mass. [Take young’s modulus E, for the rubber = 2.0 x 108 Nm - 2].

asked by hamunyela morga on April 18, 2016
13. ## Maths

Peter buys AC at 900. He pays 20% deposit and the outstanding balance plus interest in 48 months. Interest on the balance is charged 10%. Find the amount he saves by paying cash

asked by Anonymous on January 28, 2018
14. ## maths

a person left a property of 30000 heritage is divided into his 4 sons and 3 daughters such that each daughter get half of the sons share . a loan of 8000 also to be paid. find the share of each.

asked by jas on September 3, 2015
15. ## History

I need to find a little more information between the similarities between the North and South where it consists of political and economic. Here is what I have: Political they the white men ruled the government. Economic: Farms for living, had livestock. Is

asked by B.B. on June 6, 2009
16. ## value

A block slidly on africtionless inclined plane placed an angle of inclination.If the block starts from rest to the top find the time to reach the bottom and the velocity at the bottom?

asked by value on August 8, 2016
17. ## Dynamics of rigid bodies

A conical pendulum consists of a 200g body at the end of a 40cm long string making 10degrees with the vertical Find a) Velocity of the body b) Tension in the string

asked by Vincy on June 5, 2017
18. ## math

Each ticket to a school dance is \$4. The total amount collected in ticket sales is \$332. Write and solve an equation to find the number of students attending the dance.

asked by robin on March 20, 2018
19. ## physics

AM radio signals are electromagnetic waves transmitted between frequencies of 550 kHz and 1600 kHz. Find the range of wavelengths for these signals. largest ___m smallest___m

asked by Jeff on April 16, 2012
20. ## uncertainty principle

an electron inside spherical metallic particle of volume 10^ -12 metre cube has a kinetic energy about 10 eV. use uncertainty relations to find relative uncertainty in electron velocity .

asked by ...... on September 29, 2013
21. ## physics

an electron inside spherical metallic particle of volume 10^ -12 metre cube has a kinetic energy about 10 eV. use uncertainty relations to find relative uncertainty in electron velocity

asked by prerana on September 29, 2013
22. ## statistics

If I selected one player at random what would be the probability of an NBA player in the Eastern conference being less than 6 feet tall? First calculate the z-score and then use the standard normal table to find the probability.

asked by Anonymous on March 28, 2015
23. ## Calculus

If a ball is thrown into the air with a velocity of 40 ft/s, its height in feet t seconds later is given by y = 40t − 16t^2. Find the average velocity for the time period beginning when t = 2 and lasting for each of the following. 1) 0.5 seconds.

asked by kelly on September 9, 2015
24. ## health and disease

I am doing a essay on alzheimers and know and was wondering if someone could help me find info on this question. I know there is things you can do to slow this disease but have also found that they think gentics is part of it also. So my question is..Is

asked by april on January 4, 2009
25. ## penn foster

i'm typing my lab 2, case 8 radiology report and can't make out one word in the report. "carotery stick" it what it sounds like the lady is saying, but it doesn't make sense and I can't find it in any dictionary. help

asked by jojo on January 26, 2011
26. ## Algebra

The ages of three siblings combined is 27. The oldest is twice the age of the youngest. The middle child is 3 years older than the youngest. Write and solve an equation to find the ages of each sibling.

asked by Random on October 8, 2018
27. ## Algebra

The ages of three siblings combined is 27. The oldest is twice the age of the youngest. The middle child is 3 years older than the youngest. Write and solve an equation to find the ages of each sibling.

asked by Random on October 8, 2018
28. ## statistics

Assume that blood pressure readings are normally distributed with a mean of 123 and a standard deviation of 9.6. If 144 people are randomly selected, find the probability that their mean blood pressure will be less than 125

asked by Anonymous on November 8, 2011

Find warranty period (in days) for a washing machine whos average (mean) life is 6 years and standard deviation of 2.5 years. Assume 365 days in a year.

asked by lorin on January 22, 2015

Find warranty period (in days) for a washing machine whos average (mean) life is 6 years and standard deviation of 2.5 years. Assume 365 days in a year.

asked by colleen on January 22, 2015
31. ## college algebra

find the function that is finally graphed after the following transformations are applied to the graph of y=sqrt x in the order listed. 1. relected about the x-axis 2. shift down 9 units 3. shift left 2 units y=

32. ## Geometry

I don't understand what the question means..... In a rectangle, a diagonal forms a 36° angle with a side. Find the measure of the angle between the diagonals, which lies opposite the shorter side.

asked by Diya on March 17, 2018
33. ## physics

A 24V battery of internal resistance of 10ohms is connected to a variable resistor. At what value of current drawn from battery the rate of heat produced by the resistor is maximum? Hence find its value.

asked by Edwin on March 16, 2010
34. ## Calc

A particle starts at the point (−3, 0), moves along the x-axis to (3, 0), and then along the semicircle y = sqrt(9 − x^2) to the starting point. Use Green's Theorem to find the work done on this particle by the force field F(x, y) = .

asked by Taylor on November 8, 2016
35. ## Trigonometry

two pulleys of a car engine radius of 8 cm and 5 cm respectively are connected by a belt. The larger pulley rotates 80 times per minute. Find the angular velocity of each pulley in radians per minute.

asked by Miranda on November 10, 2015
36. ## algebra II

The number S of ant species in K Cyn can be modeled by the function S = -0.000013E squared + 0.042E - 21 where E is the elevation (in meters). Predict the elevation(s)at which you would expect to find 10 species of ants.

asked by Sean on November 28, 2010
37. ## Math

The demand and supply equations for a certain item are given by D = -5p + 40 s = -p^2+30p-8 Find the equilibrium price. Wouldn't you set demand equal to supply, and solve for P? I will be happy to critique your work.

asked by Audrey on June 10, 2007
38. ## Math

A copper solid cylinder of radius 14cm and height 10cm is melted and recast into cylindrical wire of diameter 4mm.find the length of the copper wire

asked by Anonymous on December 29, 2016
39. ## Chem

One of my questions asks me to find the volume of neon gas. I thought neon didn't attach with other atoms because it had a full valence shell, how would it form into a gas? What would the formula be? N2, N3 ?

asked by Lena on July 6, 2009
40. ## Statistics

suppose that 80% of all 18 year olds play basketball. if a sample size of 4 is taken, find the probability that the sample proportion lies within and including one standard deviation of the population proportion

asked by Jay on October 14, 2016
41. ## Math

Hello! I am here because I have a question. In math we are starting a new unit: Probability. One of the questions on my homework are "A number cube with the numbers 1 through 6 is rolled. Find the probability of rolling a complement of 4." I have no idea

asked by Curious on March 11, 2013
42. ## physics

two tall buildings are 80 m apart. A ball is thrown at 100 m/sec from one building toward the other but at an angle of 37 degrees below the horizontal. Find the vertical distance through which the ball falls before it hits the other building.

asked by Elise on December 19, 2010
43. ## physics

A uniform plate of height = 1.80 m is cut in the form of a parabolic section. The lower boundary of the plate is defined by: = 1.20 . The plate has a mass of 1.29 kg. Find the moment of inertia of the plate about the y-axis.

asked by shelby on March 19, 2008
44. ## Math

The height of a parallelogram with an area of 300 square yards and a base of 15 yards and 1 more question A rectangle has verticles W(2,3) X (2,6) Y(7,6) and Z(7,3) Describe how to find the side lengths of the rectangle without graphing

asked by Dj on March 6, 2013

what is the example of institutional advertising? I have tried to find it, but i couldn't. someone please help me. Here's the definition: (Broken Link Removed) A good example is the ubiquitous McDonald's arches. Even very young children associate these

asked by dirk on November 8, 2006
46. ## Math

in a changing room, lockers are assigned the numbers 1,2,3,…, up to 99. If a locker is selected at random, find the probability that the locker number is A) a multiple of 5 B) a positive square number C) greater than 99

asked by Ledyyyy on February 13, 2016
47. ## PHYSICS

79X190 find (a) the net electrical charge of the nucleus, (b) the number of neutrons, (c) the number of nucleons, (d) the approximate radius of the nucleus, and (e) the nuclear density. I have already determined B and C. I only need to know the equations

asked by Nolan on May 2, 2014
48. ## science

Three lead balls of mass m1 = 14 kg, m2 = 26 kg, and m3 = 8.7 kg are arranged as shown in the figure below. Find the total gravitational force exerted by balls 1 and 2 on ball 3. Be sure to give the magnitude and the direction of this force.

asked by jane on October 21, 2012
49. ## Trig

Water is being pumped at a 3 cubic feet/minute into a cylindrical storage tank with a circular base of a radius 4 feet. Find the depth of the water (d) as a fucntion of time (t)

asked by Tara on April 29, 2011

i need help!! if the estimate is greater than or equal or 1,500, find the exact sum. if the estimate is less than 1,500, do not solve the problem. 867+734=1601 number model:_______________? thank you!

asked by pat on January 4, 2010
51. ## MATH(markup and markdown )

A hi-fi set was purchased for RM7000.The hi-fi set will be resold by offering an 8% discount.If the retailer wants a 18% gross profit based on the net retail price,find the list price.

asked by FIZZ on May 2, 2014
52. ## Physics

A rookie quarterback throws a football with an initial upward velocity component of 15.4m/s and a horizontal velocity component of 19.5m/s . Ignore air resistance. What is the equation for this graph and how do I find it?

asked by Rebekha on June 12, 2015

Find 3 uppercase letters that look the same when rotated 180 degrees.Then,what letter's 90,180,270 degree rotations has this outline?This is also the inside lines formed by the rotation of what letter?

asked by Victoria on January 6, 2010
54. ## chemistry

a piece of iron reacts with sulfuric acid and produces 250 dm^3 hydrogen gas at 27 degree celsius temperature and 99.99 kPa. Find out the mass of that piece of iron?

asked by tazvi on July 3, 2012
55. ## chemistry

a piece of iron reacts with sulfuric acid and produces 250 dm^3 hydrogen gas at 27 degree celsius temperature and 99.99 kPa. Find out the mass of that piece of iron?

asked by tazvi on July 3, 2012
56. ## physics

The drawing shows a square, each side of which has a length of L = 0.25 m. Two different positive charges q1 and q2 are fixed at the corners of the square. Find the electric potential energy of a third charge q3 = -4.35 10-8 C placed at corner A and then

asked by Natasha on July 4, 2012
57. ## physics

A labour is throwing 12 bricks per min from the ground and these just reach the roof which is 3.3 meters high. ifthe weight of each bricks be 3.75 kg then find the horse power with which the labour is working.

asked by sarsi on September 19, 2013
58. ## physics

An airplane is traveling 675 km/h in a direction 42.5° west of north (a) Find the components of the velocity vector in the northerly and westerly directions. b) How far north and how far west has the plane traveled after 3.00 h?

asked by joe on September 30, 2012
59. ## Algebra 2 Honors

Right now in my class i am learning about sequences and series and im currtently suck on this problem. "A certain sequence is defined recursively by the t1=1 , t2=2, t2n=2t2n-2, t2n+1=3t2n-1. Find the first eight terms of the sequence." thanks for your

asked by Stephanie on May 12, 2008
60. ## college algebra

A farmer has 1000 feet of fence a rectangular plot of land. The plot lies along a river so that only has three sides need to be fenced. Find the largest area that can be fenced. What's the best way to solve this?

asked by Anonymous on February 20, 2013
61. ## maths

A curved surface of a cone, based diameter 18cm, is formed from a sector of a circle, radius 15cm. find (a) the angle of the sector. (b) the total surface area.?

asked by poppy on April 30, 2019
62. ## Science

asked by Tarissa on January 3, 2007
63. ## Chemistry

What is the formula of a substance that contains 0.0920 g of C and 0.0180 g of H? This is what I did... Find how many moles of each... .00766 mol C .01786 mol H Then I think I am supposed to divide each by the lowest number.. But I am not coming out with

asked by Morgan on September 7, 2010
64. ## Math

I have a report due and I have to find the dimensions of three different-sized juice cartons and Calculate the surface area of each carton. Evaluate the packaging for which conserves resources the best. Help? I have no juice cartons or anything around?

asked by Amber on September 17, 2017
65. ## Calc

A box with a square base and no top is to be built with a volume of 4000 in3. Find the dimensions of the box that requires the least amount of material. How much material is required at the minimum?

asked by Coc on November 4, 2015
66. ## Math 7

find the surface area for the given cylinder. I have to use 3.14 and round to the nearest whole number. The radius is 6ft and the height is 20 ft. A. 180 ft2 B. 720 ft2 ** C. 433 ft2 D. 135 ft2

asked by LILO on March 1, 2017
67. ## Medical Coding and Billing

I need help on my research paper its on Compare and Contrast Utilization Management and Case Management. Which one helps patients more? I don't know how to start my paper Do you know of a website where I can find out all I need to know about utilizatio

asked by Susan on May 15, 2011
68. ## Calculus

A manufacturer of a product has a monthly cost for producing x items given by C(x) = 10+2x. The selling price function for this product is p(x) = 50-.01x. Find the maximum profit the company can expect monthly

asked by Schaun on June 8, 2015
69. ## Physics

An object with mass 8.5kg is moving vertically upward with a velocity if 35m/s at a height of 100m above the ground. Find the time the object takes to reach the ground Thanks!!

asked by Meg on May 19, 2014
70. ## AP Calc B/C

Find the arc length of one arch of the sine curve. I started it by doing y=sinx, y'=cosx arc length= integral of sqrt(1+cos^2x)dx from pi/2 to 3pi/2 but I don't know how to integrate that! Thank you!

asked by Anon on September 13, 2014
71. ## algebra

An artist intends to paint a 98-square-foot mural on the large wall show below. Find the dimensions of the mural if the artist leaves a border of uniform width around it.

asked by f on March 21, 2014
72. ## PHYSICS

As you eat ur way through a bag of cookies, you observe each cookie is a circular disk of diamter 8.50+ or - 0.02 cm and thickness 0.050+ or - 0.005cm. Find the avg volume of a cookie and the uncertainty in the volume.

asked by RAYMOND on September 10, 2009
73. ## English

When you think of separation or isolation, what comes to mind? It might be helpful to brainstorm or create a mind map. What image(s) could you use to symbolize separation? When you choose your symbol, try to find words that rhyme with it, and write them

asked by Mike on January 10, 2018
74. ## Calculus

A rectangular field is to be enclosed by a fence and divided into three lots by fences parallel to one of the sides. Find the dimensions of the largest field that can be enclosed with 800 feet of fencing. Help me please!!!!!!!!!!! THANK YOU

asked by Lex on October 18, 2014

How would i calculate the density of Li2S in grams per cubic centimeter? I have to use the equation : density= mass/ volume: But i don't know how to find out the volume using the edge length of the unit cell which is 5.88* 10^2 pm.

asked by Saira on January 25, 2009
76. ## PHYSICS

A 27.0 kg child on a 3.00 m long swing is released from rest when the swing supports make an angle of 31.0° with the vertical. Neglecting friction, find the child's speed at the lowest position.

asked by clueless on November 10, 2010

I have to find the width of a river which is represented by a right trianle. The opposite side is labeled w and the adjacent side is 1oo ft. Theta is 54 degrees. Would my equation be opp = adjacent/cos(54)?

asked by Hannah on March 23, 2010
78. ## BIOLOGY/EARTH SCIENCE

Hi, I was just wondering how an eroding dune and a non-eroding dune would differ, in terms of diagrams. For example, is there any site that would compare two cross-sectional shapes of the dunes? I couldn't find any on google.

asked by Kelly! on October 18, 2007

o Research some executive dashboard products, identify information that Lisa and Ruben would likely find useful presented in a dashboard, and how they would use the information. Make recommendations as to which product you would recommend for Club IT.

asked by SHELIA MANNER on February 6, 2011
80. ## Math

The exterior dimensions of a saef are 90 cm x 50 cm x 30 cm. if the walls of the safe are 1.5 cm thick, what is the interior volume of that safe? My guess: Subtract 1.5 cm from 90 cm and from 50 cm and from 30 cm. Then multiply to find the volume: (90 -

asked by kay on February 10, 2007
81. ## problem solving

Suppose your car gets 36 miles per gallon of gasoline, and you are driving 45 miles per hour. Using unit analysis, find the number of hours it takes to use 1 gallon of gas. I got 48 minutes but I'm not sure.

asked by ben on December 8, 2012
82. ## AP Calc

A rational function f(x) contains quadratic functions in both the numerator and denominator. Also the function f(x) has a vertical asymptote at x=5, a single x intercept of (2,0) and f is removeably discontinuous at x=1 because the lim x-> 1 is -1/9. Find

asked by Alex on August 21, 2017
83. ## geometry

A rectangular playing field is 3 times as long as it is wide. its area is 2500 metres squared. find the cost of fencing in the field if the fencing costs €15 per metre

asked by Anonymous on October 26, 2011
84. ## Math

A 5 feet long ladder leans against a wall and makes an angle of 65 degrees with the ground. find, to the nearest tenth of a foot, the distance from the wall to the base of the ladder.

asked by Anonymous on February 27, 2011
85. ## Math

The ages of three siblings combined is 27. The oldest is twice the age of the youngest. The middle child is 3 years older than the youngest. Write and solve an equation to find the ages of each sibling.

asked by Cheyanne on April 3, 2016
86. ## Calc 3

Show that the projection into the xy-plane of the curve of intersection of the parabolic cylinder z=1−2y^2 and the paraboloid z=x^2+y^2 is an ellipse. Find a vector-parametric equation r→1(t)=⟨x(t),y(t),z(t)⟩ for the ellipse in the xy-plane.

asked by ally on January 29, 2019
87. ## trigonometry

A barge is being towed south at the rate 2 km/hr. A man on the deck walks from west to east at the rate 4ft/s. Find the magnitude and direction of the man's actual velocity.

asked by karl on August 7, 2014
88. ## math

The height of an open box is 1cm more than the length of a side of its square base.If the open box has a surface area of 96cms,find the dimensions using quadratic equation

asked by shani on June 22, 2016
89. ## Math

The area of cross section of a pipe is 5.4 centimetres square and the water pump out of it at the rate of 27 kilometre per hour find the volume of water which flows out of the pipe in 1 minute

asked by Rayan patel on January 10, 2017
90. ## calculs

A page of 150 square inches is to have margins of 1 inch on either side and 1 1/2 inches at the top and bottom, as in the diagram. Find the dimensions of the page that maximize the print area.

asked by aj on March 4, 2018
91. ## Physics

A spherical hydrogen-filled balloon is used to lift a load of 5950 N (in addition to the weight of the hydrogen). Suppose the density of the air is 1.18 kg/m3. Find the minimum necessary radius for the balloon

asked by Jason on April 3, 2014
92. ## physics

A bullet is fired vertically upward from a gun and reaches a height of 7000 ft. Find its initial velocity. How long does it take to reach its maximum height? How long is it in flight?

asked by Ben on September 26, 2014
93. ## history?

trying to find valid information on the Black inventor Albert C. Richardson inventor of the butter churn and other things as well. Can you help lead me in the right direction I am only finding Wiki related information

asked by peewee on February 6, 2014
94. ## algebra

Mary has a total of \$5000 invested in two accounts. One account pays 5% and the other 8%. Her interest in the first year was \$331. Write and solve a system of equations to find out how much she has invested in both accounts

asked by ann on March 26, 2014
95. ## religious education

for my re homework i need to find 3 facts about each of these churches. orthodox church anglican church baptism in a catholic church baptist church ive looked on several websites but i am still struggling. any help i would be grateful for . thanks

asked by isla on January 24, 2009
96. ## Math

Samantha works part time at a store where she earns \$462.30 each month. Write an expression that can be used to find the amount Samantha earns working any number of months, m.

asked by 6up on March 6, 2018
97. ## math

From a barrel of colored marbles, you randomly select 5 blue, 2 yellow, 3 red,4 green, and 2 purple. Find the experimental probability of randomly selecting a marble that is NOT yellow. 1) 9/16 2) 7/8 3) 8/9 4) 3/4 I think 7/8 Thanks.

asked by JAMIE on May 19, 2017
98. ## English

For this quote 'their intercourse had been one continued series of opposition. Their opinions clashed; and indeed, she had never perceived that he had cared for her opinions, as belonging to her, the individual', can someone find a technique in it? It's a

asked by Amber on August 31, 2012
99. ## CHEM

I don't understand how to find the formula of a hydrate. Here's one of the question. if you guide me through it I think I'll be able to do the rest of them. Thanks :) When 100g of ZnSO4xœH2O is heated, 43.86g of water is given off. Calculate the formula

asked by Lena on January 22, 2009
100. ## mat- foundation of mechanic

an arrow which has an initial speed of 40m/s is aimed at a target which is level with it at a distance of 100m from the point of projection. find the least time of flight for the arrow to hit the target.

asked by HELP-alya on December 19, 2011