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

143,010 questions, page 991
1. ## 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 billy on March 4, 2014
2. ## PHYSICS HELP!

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 = -5 x 10-9 C placed at corner A and then at

asked by Sarah on March 20, 2013
3. ## Math

A boat travels 12 miles up a river, then returns to where it started. The trip upriver took one hour longer than the return trip. If the current is 3mph, find the speed of the boat

asked by Tonya on November 20, 2012
4. ## Algebra

The Parker’s are installing a wooden fence in their backyard. They have 330 feet of wood. The length can be no more than 90 feet. Write and solve an inequality to find the maximum width of the fence.

asked by Gator on June 9, 2014
5. ## 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 Steveo on March 3, 2014
6. ## Maths

I need some help with my maths questions please! What angle does the tangent to the curve y=x^4-x^3+7x make with the positive direction of the x-axis at the point where x=2? Find any x values for which the gradient of the tangent to the curve y=x^2-3x-1 is

asked by Dave on October 13, 2015
7. ## calculus

Find a number x0 between 0 and pi such that the tangent line to the curve y = sin x at x = x0 is parallel to the line y = -x=2. I get that for both lines to be parallel to each other their slopes need to be the same. I found -1/2 = cos(x) but I get stuck

asked by asdf on December 1, 2012
8. ## statistics finding the shaded region

Find the area of the shaded region. The graph depicts the IQ score of adults, and those scores are normally distributed with a mean of 100 and a standard deviation of 15. The shaded region numbers are 85-120

asked by Kelli on December 11, 2014
9. ## themodynamics

liquid water of mass 10 kg & temperature 20 degree celsius mixed with 2 kg of ice at -5 degree celsius till equilibrium is reached at 1 atm presssure . find entropy ??

asked by vishal on November 12, 2014
10. ## UNION UNIVERSITY

Find the Z score for the weights of Middle school boys which are approximately Normal, mean = 130 lbs, Standard Deviation = 7, if Johnny weighs 148 lbs, What's his Z score?

asked by SAMANTHA on November 12, 2014
11. ## 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 = -5 x 10-9 C placed at corner A and then at

asked by Anonymous on February 10, 2013
12. ## precalculus

Use the Intermediate Value Theorem and a graphing utility to find intervals of length 1 in which the polynomial is guaranteed to have a zero. Use the root feature of a graphing utility to approximate the zeros of the function. h(x)=x^4-10x^2+2

asked by janet on December 26, 2010
13. ## precalculus

Forces with magnitudes of 250 pounds and 130 pounds, act on an object at angles 45°and -61° respectiviley , with the positive axis. Find the direction and magnitude of the resultant of these forces.

asked by Aaaron on November 26, 2016
14. ## math

A jar contains 8 pennies, 3 nickels and 4 dimes. A child selects 2 coins at random without replacement from the jar. Let X represent the amount in cents of the selected coins. Find the expected value of X.

asked by Stephanie on October 4, 2014
15. ## 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 = -5 x 10-9 C placed at corner A and then at

asked by Sarah on March 20, 2013

The 2nd harmonic of a string of length 60 cm and linear mass density 1.1 g/m has the same frequency as the 5th resonance mode of a closed pipe of length 0.8 m. Find the tension in the string.

asked by Shek on March 2, 2014
17. ## Math

evaluate 12-|-13+15|=10 28. A bedroom is 9 ft by 8 ft. What is its perimeter?=34 ft 30. give the place value for the in dicated digit 8 in the number 12.287= hundredths 31. find the reciprocal of 2 3/5 =5/13 32. which of the numbers 37,39,41,and 43 are

asked by margie o on October 20, 2009
18. ## Biology -Please

Can someone give me a web site that shows the internal diagram of a chicken wing: I need the tendon, ligament and cartilage. I have been looking a long time for chicken wing and even birds but can't find what I need. Thanks

asked by Sue on March 2, 2010
19. ## Marh

The length and breadth of a rectangular are in the ratio 5:3 .If the cost of reaping the field at 85 paise per square metre is Rs 624.75 find the cost of fencing it at the rate of Rs 4per metre

asked by Anonymous on October 7, 2017
20. ## 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 BrianP on March 2, 2014
21. ## SCIENCE

I have a wanted poster to make on: mad cow disease and I need to find a picture of bacterium or virus and "label" the parts. I am having trouble finding a picture that labels parts. Can you help me with this?

asked by marko on December 15, 2011
22. ## Science

A train starts from rest and attains a speed of 15 m/s in 10 seconds and produce acceleration of 2.5 m/s (square) it stops in 6 seconds after the breaks apply find the distance covered by train

asked by Anonymous on September 20, 2016
23. ## physics

a uniform disk of mass 3kg and radius 12cm rotates at 480 rev/min. find its kinetic energy (Hint : I of uniform disk =1/2MR2)

asked by James on June 2, 2019
24. ## Physics

Two blocks of masses m1 = 6 kg and m2 = 6 kg are on either side of the wedge shown in the figure above.(m1 on ramp of 30 degrees and m2 on ramp of 60 degrees) Find their acceleration and the tension in the rope. Ignore friction and the pulley.

asked by Sabrina on October 6, 2014
25. ## Calculus (cross section)

A solid has a base bounded by x^2_y^2=36. Find the volume of the solid if every plane section perpendicular to the diameter is an isosceles triangle whose base is on the circle and whose height is 4 units

asked by Trinh on November 30, 2014
26. ## Math

Find the circumference of the circle. Use 3.14 for pi. Round to the nearest unit The circle only has the diameter which is 17cm Please do step by step so I understand it A)53cm B)227cm C)20cm D)27cm I think its B but I don't know. Please help

asked by ♡school lover♡ on April 13, 2019
27. ## Chemistry

Jack drives 6.45 km to work and his car gets about 0.0147 km per gram of gasoline. Using the balanced chemical equation (you need to find out this equation by yourself), how many grams of CO2 is produced in this trip to work

asked by Kitty on January 16, 2012
28. ## trigonomentry...Very hard

express root(9+x^2) as a trigonomentric function of tita without using radicals by letting x=3tantita.assume that 0

asked by dam on May 2, 2016
29. ## Math

Two fire wardens are stationed at locations A and B, which are 50 km apart. Each warden sights the forest fire at C. Given that angle CAB is 52 degrees and CBA is 43.0, find the distance from C to the nearer warden, to the nearest 0.1 km

asked by Lisa on February 13, 2017
30. ## human service

What makes an agency culturally competent? Agency cultural competent is the ability to interact effectively and successfully with people of different cultures. where can I find this information that I need for my anser to be complete?

asked by patiance on December 17, 2011
31. ## math

Two cars x and y travelling side by side are subjected to constant retardations 1/2m/s and 1/6m/s.After passing a point A,they come to rest 300m before and 150m beyond a second point B.Find common velocity at A and distance AB

asked by Kosy on September 10, 2014
32. ## Math

Can you help please on the following question: "The sum of the lengths of the legs of a right triangle is 8 feet. If the length of the hypotenuse is 6 feet, find the length of the shorter leg to the nearest tenth of a foot." Thank you, Cassandra

asked by Cassandra on April 18, 2015
33. ## math

A regular hexagonal pyramid has a perpendicular height of 42.0mm.If the distance across the flats of the hexagonal base is 18m find the volume and the lateral surface area of the pyramid.

asked by Kepas on April 23, 2017
34. ## Chemistry

may i plz get help ...regarding the statement of rate law..4rm the topic of chemical kinetics..i am unable to find the exact law statement..:( and i need it before mon.. i hope to get assissted soon! thankyou..!

asked by humaira on April 18, 2009
35. ## 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 = -7.00 10-9 C placed at corner A and then

asked by Anne on January 30, 2012
36. ## religion--verse explaining

i think it is more profitable to look at all the attributes of spirtual malpractise in given cultures, and when we do so we find a set of oppositions that maintains remarkable consistency as a set, despite variations between cultures. can someone explain

asked by Mark on November 1, 2007
37. ## Physics

For the harmonic potential V(x,y) = x^2 + y^2 a)Find the total differential, dV. b) Show that dV is exact c) Given that -dV = Fx.dx + Fy.dy where Fx and Fy is the force in the x and y direction, respectively, write a differential equation describing the

asked by Beth on November 14, 2008
38. ## algebra

The Parker’s are installing a wooden fence in their backyard. They have 330 feet of wood. The length can be no more than 90 feet. Write and solve an inequality to find the maximum width of the fence.

asked by ciara on February 25, 2014
39. ## mechanics

a sledge of mass 25kg is pulled along a smooth frozen lake by a rope which is pulled at an angle of 30 degrees to the horizontal.if the sledge accelerates at 1.5 metres per second, find the tension.

asked by nancy on October 24, 2014
40. ## 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 Steveo on March 10, 2014
41. ## AP Statistics - Chapter 6

A quiz consists of 20 multiple-choice questions, each with 6 possible answers. For someone who makes random guesses for all of the answers, find the probability of passing if the minimum passing grade is 50 %. P(pass)=

asked by Robert Stewart on November 18, 2016
42. ## physical

a police siren emits a sinusoidal wave with frequency f=300hz.the speed of sound is 340ms. find the wave lenght of the waves if the siren is at rest in the air

asked by eric on February 16, 2011
43. ## cultural diversity

What are some measurements used by sociologists to calculate prejudice. http://www.jiskha.com/search/search.cgi?query=sociologists You'll find previous responses to this same question among the links here. =)

asked by melody on May 25, 2007
44. ## 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 Steveo on February 27, 2014
45. ## algebra 1

there are 5 rows of pictures with 3/16 inch of vertical space between pictures.Draw a diagram and label all the heights on your diagram then write and solve an equation to find the height of each picture

asked by sara on November 1, 2010
46. ## math

please help me I need to finish this so that I can go into grade 11. A new water tower must be equidistant from three communities. They are located at (-25, 20) (-5, -40) and (15, 30). Find the coordinates of the point where the water tower should be built

asked by john on August 29, 2012
47. ## math

Water is being pumped out of a pool. the number of gallons of water W left in the pool at time t in minutes can be modeled by W(t) = -7t+ 350. Find the y-intercept and explain what it represents in this problem.

asked by anna on February 19, 2018
48. ## physics

Landing with a speed of 78.3 m/s, and traveling due south, a jet comes to rest in 959 m. Assuming the jet slows with constant acceleration, find the magnitude and direction of its acceleration.

asked by stoic-rider77 on August 29, 2012
49. ## physics

The equation of motion of a simple harmonic oscillator is given by x(t) = (9.0 cm)cos(12πt) − (5.4 cm)sin(12πt), where t is in seconds. (a) Find the amplitude. Determine the period. (c) Determine the initial phase.

asked by Anonymous on April 29, 2018
50. ## physics

A diver springs vertically upward with an initial speed of 1.7 m/s from a diving board that is 3.2 m above the water. Find the speed with which she enters the water, assuming completely vertical motion.

asked by sammi on July 29, 2013
51. ## Physics

A DIVERGING lens has a focal length of 35 cm. (a) Find the image distance when an object is placed 48 cm from the lens. (b) Is the image real or virtual magnified or reduced? I am very lost and don't even know where to start

asked by Matt on May 22, 2016
52. ## english

I am trying to find a poem (ideally by uk poet) that starts with a word beginning with the letter c. I have found many poems but none that start with a word like can, call, etc. Does anyone know a poem or can direct me to a website. many thanks in advance.

asked by linny on June 26, 2010
53. ## Math Help!

Giving a test to a group of students, the grades and gender are summarized below A B C Total Male 4 17 20 41 Female 15 7 19 41 Total 19 24 39 82 If one student is chosen at random, Find the probability that the student did NOT get an "B"

asked by Anonymous on October 1, 2016
54. ## calculus

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 Gretchen on November 14, 2011
55. ## Statistics and probability

In a town the probability that an inhabitant catches malaria in any month is 0.2A farm in the town employed 15 local people Find the mean and variance of the number of employees catching malaria

asked by Eryk on October 29, 2015
56. ## physics

A uniform plank AB which is 75m long and has a weight of 350N and is supported horizontally by two vertical ropes A and B. A weight of 100N rest on the plank at C where AC=4m. Find the tension in each rope A and B

asked by atiyya on November 19, 2016
57. ## math

police officer johnson is 6.2 ft tall and casts a 2.3 ft shadow. at the same time. his nearby car casts a shadow which is 12 ft long. write a proportion to find the hight of the SUV.

asked by ANNONIMUS on November 29, 2012
58. ## maths

karim deposited a sum \$ 9000 in a bank after 2 years he withdrew \$ 4000 and the end of 5 years he received \$ 8300. find the rate of interest on the sum he recieved

asked by abi on February 4, 2019
59. ## math - trig/pythagoras

A piece of flat pastry is cut in the shape of a right-angled triangle. The longest side is 6b cm and the shortest is 2b cm a) Find the length of the third side. b) Prove that the area of the triangle is equal to 4√2b^2 cm^2.

asked by anonymous on January 15, 2018
60. ## Geometry

A 2 inch by 2 inch by 2 inch block of wood has 1 inch diameter hole drilled. Through the center. Find the total volume and surface area. Round to the nearest tenth.

asked by Orlando on July 19, 2017
61. ## English

Pathetic is to funny as: a.) distressing is to upsetting b.) dexterously is to gracefully c.) adequate is to sufficient d.) passive is to domineering I can't figure this one out. I don't find that any of the choices have the same relationship as pathetic

asked by Zainab on December 17, 2010
62. ## Calculus

27 ft of wire is to be used to form an isosceles right triangle and a circle. Determine how much of the wire should be used for the circle if the total area enclosed is to be a maximum? I can only find the minimum because the parabola is opening upward

asked by H on November 11, 2013
63. ## math

Let y=3(x-4)^2 -3 a) Show that y=3x^2 -24x +45 b) For the graph of y find both x intercepts by solving the equation 3x^2 -24x +45 =0 A) direction of opening B) x intercepts C) y intercept D) Axis of Symmetry E) Vertex F) max or min

asked by Jason on March 9, 2014
64. ## math trig

two points A and Bare 80 feetapart on the same side of A towerand on a horizontal line through its foot.if angle of elevation of the top of the tower at A is 21 degree and B is 46 degree find the height of the tower.

asked by mier on March 9, 2014
65. ## math

Find the surface area of a square pyramid with a base length of 11 cm and a slant height of 15 cm. (1 point) A.472 cm2 B.451 cm2 C.781 cm2 D.330 cm2

asked by penny on February 18, 2017
66. ## Physics

A block slides from rest from the top of a plane 8m long and inclined 35o with the horizontal. If the coefficient of friction is 0.20, find how long it will take the body to reach the bottom of the plane.

asked by Dan Ira King on November 26, 2017
67. ## science

I am researching on a butterfly named Holly Blue. I know they live in gardens and woodlands. I need help because I want to know what dangers they might face in a GARDEN that they need to avoid, what creatures they might encounter and what they can find in

asked by Blue on February 24, 2011
68. ## College Physics

The electric motor of a model train accelerates the train from rest to 0.660 m/s in 31.0 ms. The total mass of the train is 650 g. Find the average power delivered to the train during its acceleration.

asked by Anonymous on November 7, 2012
69. ## Physics

A certain radio station broadcasts at 1430 kilohertz. This is the frequency of oscillation of electrons in the transmitting antenna producing the radio wave. Find the period of the electrons' motion.

asked by Alex on April 20, 2012
70. ## algebra

dont understand... find the target heart rate for an athlete age a. the chart reads: age target 20 160 21 159 22 158 23 157 24 156

asked by cve on August 27, 2010
71. ## physics

The electric motor of a model train accelerates the train from rest to 0.780 m/s in 33.0 ms. The total mass of the train is 510 g. Find the average power delivered to the train during its acceleration.

asked by Anonymous on October 11, 2011
72. ## Algebra

The Johnsons framed a family picture to hang on the wall. The length of the frame is 22 inches and the width is 14 inches. Use the formula to find the perimeter of the frame. Show your work.

asked by Peach on May 23, 2015
73. ## Algebra

If an object is thrown upward with an initial velocity of 96 feet/sec, it's height after t sec is given by h=96t-16t^2. Find the number of seconds before the object hits the ground.

asked by Sharon on July 30, 2010
74. ## math

Find the slope of the secant to the curve f(x) = -2logx + 3 between: (1 each) i) x = 1 and x = 2 ii) x = 1 and x = 1.5 iii) x = 1 and x = 1.1 vi) x = 1 and x = 1.01 b) Extend the result from part a to determine the slope of the tangent to the curve at x =

asked by mark on March 19, 2012
75. ## Maths Algebra

Half of a herd of deer are grazing in the field and three-fourths of the remaining are playing nearby.The rest 9 are drinking water from the pond.Find the number of deer in the herd.

asked by Vivek on August 19, 2016
76. ## math

A copper sphere of a radius 5 cm is immersed inside a cylindrical container.If the base radius of the container is 7 cm, find the rise in water level, correct to 1 decimal place

asked by Cathrine on April 26, 2019
77. ## College Algebra

Let h(12) = -100 for some function h(x), defined everywhere. If the average rate of change of h(x) from x = 12 to x = 20 is 50, then find h(20). Type your numerical response in the space provided. Do not type in any of the processes which you utilized to

asked by Brianna on September 26, 2011
78. ## 6th grade

Each letter in each questio stands for a 1-digit number. in each question, no two letters maystand for the same number. Two separate problems are unrelated.Find a value for each letter MOON Use Numbers 4,7,5,6,2.8,9,3 x AT ____ ACROSS

asked by melissa on November 21, 2010
79. ## Social Studies

Hi,My social studies test is coming and the review asks about the counter reformation in the age of exploration. But my Scott Foresman text doesn't say anything about the counter reformation. Where can I find out about it?

asked by Julia on December 11, 2011
80. ## english

I need help finding a good website that tells how dracula by bram stoker is a literary success. Also awards that Bram Stoker has received. I tried typing it in the search bar and i cant find anything. please help me!

asked by trista on January 11, 2009
81. ## math

John forgot to pay his \$364 income tax on time. The IRS charge a penalty of 12% for the 55 days the money was late. Find te penalty that John paid

asked by Anonymous on November 22, 2010
82. ## physics

A player kicks the football from the ground with a velocity of of 30m/s at 45 degree angle. The time take to reach maximum height was 0.7 s. Find the maximum height and describe your work.

asked by Anonymous on March 15, 2012
83. ## south mountain community college

A poster is to have an area of 210in^2 with 1 inch margins at the bottom and sides and a 2 inch margin at the top. Find the exact dimensions that will give the largest printed area.

asked by anonymous on November 20, 2014
84. ## basic math

I have 14 minutes left to complete this test. use the net decima equivilant to find thr net price. List price is \$700 and the trade discount rate ie 10/8/6

asked by shari on March 29, 2015
85. ## Physics

A heating instrument has 12 resistors and they are placed vertically and have a uniform reducing Power.The powers of the first, second, third and fourth resistors are 3000,2600,2200 and 1800 respectively.Find the power of the resistor?

asked by Robotic on July 31, 2019
86. ## Science

A geologist finds a layer of rock that is made of medium-grained sands and is porous. What type of rock did the geologist find? A. sandstone** B. conglomerate C. coquina D. limestone

asked by Anonymous on January 29, 2015
87. ## physics

A droplet of ink in an industrial ink-jet printer carries a charge of 1.1×10−10 C and is deflected onto paper by a force of 3.7×10−4 N.Find the strength of the electric field to produce this force.

asked by Helen on April 14, 2012
88. ## Medical Billing and Coding

Can anyone please help me with the research paper in compairing three different electronic medical records. If any one can bref me on this that would be great. I have done all the research my problem is I can't find the things that need to be addressed.

asked by Shannon on May 7, 2011
89. ## Calculus Help Please Urgent!!!

find the limit algebraically. Use L'Hospital's Rule where appropriate. If there is a moare elementary method, consider using it. If L'Hospital's Rule doesn't apply, explain why lim -> 0 (cot(x)-(1/x)) show work please!!!

asked by Selda on April 13, 2014
90. ## Impact force

A 65.0 kg professional diver performs a dive from a platform 10 m above the water surface. Find the average impact force she experiences in her collision with the water if the collision lasts for 0.800 s.

asked by Anonymous on October 21, 2012
91. ## physics

a body is slided through an inclined plane frm a building.If angle of slope is 30 degree and the distance covered aslong the slope is 100m find the height of building

asked by Anonymous on November 6, 2009
92. ## maths

A shopkeeper mixes two types of milk costing rs 25per litre and rs 30per litre. if he sells 60litres of mixture for rs 1600, find the quantity of each type of milk.

asked by A GOODSTUDENT on August 22, 2016
93. ## 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 florence on October 14, 2013
94. ## math

If \$15,000 is invested at an interest rate of 10% per year, compounded monthly, find the value of the investment after the given number of years. (Round your answers to the nearest cent.) a. 6 years b. 12 years c. 18 years

asked by Marie P. on August 14, 2014
95. ## Physics

Pleae help! A uniform 2m long plank is supported at each end by ropes. The plank has a mass of 300grams and a 1 kg weight is attached 0.5m from one end. Find the tension in each supporting rope.

asked by Inascent on November 7, 2009
96. ## trigonometry

Find the equation of a line passing through the origin so that the tangent of the angle between the line in quadrantI and the positive x-axis is sqrt3/3. A. y=sqrt3/3x B. y=sqrt3x C.y=x D.y=sqrt2/2x thnks alot:)

asked by y912f on January 16, 2009
97. ## college algebra

John invests \$2500 in an account that pays a rate r compounded annually. If after 2 years the total interest earned is \$650, find the approximate rate of interest

asked by Anonymous on November 12, 2012
98. ## Algebra

A passenger boat which travels 6 mph faster than a freighter required 3 days less time to make a trip of 2592 miles. Find the rate of the passenger boat.

asked by Lina on May 9, 2014
99. ## FLUID MECHANICS

An inclined triangular plate is held in water with the base at the surface.Base=4m an height=6m.The inclination of the plate to the horizontal is 60.Find the resultant force and the center of pressure.

asked by michael on November 18, 2011
100. ## Math

A rectengular area is to be enclosed on three sides by fencing, an existing hedge forming the fourth side. Find the greatest area of the rectangle and its dimensions if 140mof fencing is available.

asked by Nkosingiphile on February 18, 2013