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

143,010 questions, page 811
1. ## math

floor of aroom is8mby 5m .area of border of carpet is 12 m squared.find width of border.

asked by deep on July 23, 2013
2. ## Precalculus

Let S be the set of points {(r, theta): 2

3. ## algebra

find the vertex, the line of symmetry, the maximum or minimum value of the quadratic function, and graph the function f(x)=x^2-4x-5

asked by sam on July 11, 2010
4. ## Human Resource Management

Can someone help me with this because I cannot find in information on this one. What are the special challenges in reliability and what would be the impacts on employees and employers if the challenges were not addressed?

asked by Anonymous on January 26, 2009
5. ## math-algebra

the length of a rectangle is 4 times of its width.the perimeter of the rectangle is 150cm. find the linear equations?

asked by ahsan on December 10, 2014
6. ## math

find the equation of the line pasiing throught the given point. Use function notation to write the equation. (-2,11)and(1,-4) f(x)

asked by kelly on October 8, 2010
7. ## math

Find the height of this cylinder given that the surface area is 628 square inches and the diameter is 10 inches.

asked by charlene on June 10, 2013
8. ## language arts

I cant find the ourspace website, I need for this evenings home work I have search several search engines...Any suggestions please

asked by Piper on August 31, 2011
9. ## Science

If a current of 10.75 milliampere passes through a resistor of 5.5k ohms find the voltage drop aross the resistor. Is it v=IR only

asked by Lyn on April 5, 2019
10. ## precalculus

For the given functions f ,g , and h , find fogoh and state the exact domain of fogoh . Please show all of your work. f(x)=e^x g(x)=sqrt x h(x)=2x^2+3x-35

asked by tonia on November 11, 2011
11. ## Algrebra-Systems of Equations

Mary is twice as old as her nephew. The sum of their ages is108. Write system of equations that could be used to find there ages.

asked by Resha on January 19, 2012
12. ## Math

Color pencils are six dollars and the discount rate is 5% find the price of each product after a discount is applied

asked by Olivia on January 16, 2017
13. ## geometric progression

The 7th term of a g.p is 8th times of the 4th term .find the series if its 5th team is 48

asked by sanjeet Mishra on March 7, 2016
14. ## Math

The average snowfall 2 to 5. If 44 inches fell in January find the predicted total snowfall for the winter

asked by Maurice on November 28, 2016
15. ## Algebra

A. Find the LCD for the given rational expression. B. Rewrite them as equivalent rational expressions with the least common denominator. 5/a^2+5a+4, 4a/a^2+3a+2

16. ## Calculus

Find parametric equations for the line through the point (0,2,2)that is parallel to the plane x+y+z = 2 and perpendicular to the line x=1+t, y=2−t, z=2t. (Use the parameter t.) (x(t), y(t), z(t)) =

asked by Jale on January 31, 2014
17. ## PHYSICS

V R 5, L 1.2KG, HEIGHT 10M WORK INPUT 800J FIND THE USEFUL OUTPUT, EFFICIENCY, M A (TAKE G=10M/S )?

asked by JAMES HARUNA on May 14, 2017
18. ## chemistry

que.1-10 g of a mixture of Bao and Cao require 100ml of 2.5M Hcl to react with it.Find out the amount of Bao in %.

asked by parvesh on June 6, 2015
19. ## Math

Sum of 2 consecutive integers is 59. Write an equation that models that situation and find values of both integers

asked by John on October 1, 2013
20. ## physics

For situation depicted in the following figure BP-AP=˄+3 and D>>d. The slits are of equal widths having intensity I. If the intensity of Pis KI, find K.

asked by geley on October 3, 2018
21. ## physics

Find the resultant of the following two displacements; 2.0 m 40 degrees 4.0 meters at 127 degrees. the angles are taken relative to the x-axis

asked by jenny on September 5, 2016
22. ## algebra

find F(2) for the polynomial shown below. F(x)=(x^4)-(2x^3)+(3x^2)-(10x+3'0 Substitute 2 for x in the polynomial to work this out. Be sure to watch your signs! I hope this will help.

asked by bailey on January 17, 2007
23. ## Calc-Sequence

Find a formula for 1/2, -1/4, 1/6, -1/8, 1/10... So I know that the sequence is just adding 2 to the bottom but i don't know how to write it with a formula including n's..im stuck

asked by Paul on April 21, 2008
24. ## math

A seismograph 300 km from the epicenter of an earthquake recorded a maximum amplitude of 4.9 * 10^2 µm. Find this earthquake's magnitude.

asked by Anonymous on November 12, 2013
25. ## trigonometry

if tan theta= 1/2, find the exact values of the five remaining trigonometric functions for theta, which is acute

asked by Anonymous on July 17, 2016
26. ## geometry

what are the step to find the volume of an aquarium in cubic feet when its height is 25 1/2 inches and its radius 21 inches?

asked by jill on November 30, 2016
27. ## social studies

I need to know some resources that are in the countries of the south. Please LIST the resources. DON'T give me any sites. I need help, I tried to find some, but I couldn.t Please help me. THANKS!:):):):):):):):):):):):)

asked by rakhi on May 22, 2010
28. ## PHYSICS. HELP!my work

two force of 20N and 34N act on a body in such a way that they make an angle of 35 with each other. find the resultant of the two force

asked by shemsa on April 5, 2016
29. ## maths

a student wals 5km due north from O and then 8km due east find his bearing from O

asked by tope on March 14, 2017
30. ## chemistry

Find the mass of urea needed to prepare 50.1 of a solution in water in which the mole fraction of urea is 7.50×10−2.

asked by Kelley on January 28, 2012
31. ## physics

An MP3 player operates with a voltage of 3.7 V, and is using 0.14 W of power. Find the current being supplied by the player's battery.

asked by John on February 28, 2013
32. ## maths

the equation of the perpendicular bisectors of sides AB and AC of a triangle ABC are x-y+5=0 and x+2y=0 respectively. if the point is A (1,-2), find the equation of line BC.

asked by Anamika on December 28, 2012
33. ## math

in a oblique triangle ABC ,it is known that tan A=3/4,cos B=5/13 an AB=10cm find sinC,side AC, and side BC

asked by zel on January 26, 2015
34. ## Calculus

I want to know how to find the local linearization. So in this problem I'm doing, I'm given the f(x) equation and it says "about x = 0" I'm suppose to approximate value of f(0.3) Are there specific steps I need to take to go about this problem?

asked by Joseph on October 10, 2016
35. ## math

AB = 8 cm, AC = 6 cm, AD = 7 cm, CD = 2.82 and CAB=50°. Find the length BC, angle ABC, angle CAD , area of triangle ACD

asked by Anonymous on May 29, 2012
36. ## Complex Numbers

The system of equations |z - 2 - 2i| = \sqrt{23}, |z - 8 - 5i| = \sqrt{38} has two solutions z1 and z2 in complex numbers. Find (z1 + z2)/2. Im really just plain old confused. Could anyone help me out?

37. ## algebra

6x+5y=17 find the equation, in slope-intercept form, for the line which is parellel to this line and passes through the point (-10,3)

asked by michael on September 27, 2012
38. ## precalculus

use the information to solve the triangle. If two solutions exist, find both solutions can you show how to work this out? A=150°,b=4.8,a=9.4

asked by Anonymous on November 27, 2016
39. ## math

The length of a rectangle is two more than three times its width. Find the dimensions of the rectangle if the perimeter is twenty meters.

asked by Equations on October 10, 2017
40. ## Math

this is a difficult question for me please help! thankyou A sequence is defined recursively by an + 1 = 3an − n, a1 = 2. Find the first six terms of the sequence. a1 = a2 = a3 = a4 = a5 = a6 =

asked by lene on August 15, 2015
41. ## geometry

find the surface area of the figure below. A cylinder which has a hemisphere on one side of cylinder and radius is 5 and the hight is 8.

asked by zivar on March 17, 2011
42. ## math

A man walks 40 m due north and 50 m due west. Find the distance from the starting point?

asked by kinjal on July 22, 2016
43. ## Calculus

Find the formula for a function of the form y=Asin(Bx)+C with a maximum at (0,50), a minimum at (1.5,−4), and no critical points between these two points.

asked by Karku on April 3, 2011
44. ## Calculus

The total charge in an electrical circuit as a function of time is given by q=t/(t^2+1) coulombs. Find the maximum charge of q.

asked by Candy on March 10, 2012

Annual value of property is $12300. Find the property tax payable for a period of 8 months at a rate of 16%? asked by laiba on December 19, 2015 46. ## math David takes 300 milligrams of medicine every day. Find this rate in grams per day asked by Anonymous on November 13, 2011 47. ## Math Sheena is now one third of her father's age.Twelve years hence she will be half as old as her father.Find their present ages?? asked by Anonymous on January 15, 2017 48. ## NARAYANA a point charge q=-8.0nC is located at origin . find electric field vector at point x=1.2m,y=-1.6m asked by B.Y.SARAT on March 31, 2012 49. ## math A regular polygon has the sum of the interior angles as 3240degrees . find the number of sides the polygon has. asked by Nita on April 5, 2016 50. ## college algebra, Please help!! find a bound on the real zeros of the polynomial. f(x)=x^4+2x^3-8x-7 every real zero of f lies between -? and ? *pleasae show all work* asked by ladybug on November 18, 2012 51. ## math One card is selected from a deck of cards. Find the probability of selecting a black card or a queen. asked by Anonymous on November 25, 2010 52. ## Calc I with finding the area under a line i need to find anti derviatives for: e^3x dx Cos^4 x Sinxdx e^(x^2) xdx e^x^2 dx Cos(3x)dx asked by kenny on December 8, 2011 53. ## Help Polynomial A polynomial P(x) has remainder R x +S on division by (x-a) (x-b). If a is not equal to b, express the constants R and S in terms of a, b, P(a), P(b). Find the remainder when P(x) is divided by (x-a)^2. asked by youngguru on March 17, 2017 54. ## calculus Consider the solid obtained by rotating the region bounded by the given curves about the x-axis. y = 6 x^6 , y = 6 x , x >= 0 Find the volume V of this solid. asked by bob on January 30, 2009 55. ## math 140 Use differences to find a pattern in the sequence. 1,1,11,36,81,151,251 Assuming the pattern continues, the eight term should be. asked by betsy on April 4, 2013 56. ## Maths In triangle PQR, |PQ|= 7 cm, |QR|=5 cm and | asked by Anonymous on October 18, 2012 57. ## math One card is selected from a deck of cards. Find the probability of selecting a red card or a heart asked by john on November 25, 2010 58. ## math Triangle XYZ has vertices X(-5,3), and Z(7,-6). Find the coordinates of vertex X after the triangle is dialated using a scale factor of 4 asked by marie on December 28, 2012 59. ## math algebra Find 3 consecutive odd numbers where the product of the smaller two numbers is 34 less than the square of the largest number. asked by Anonymous on June 7, 2013 60. ## math A seismograph 300 km from the epicenter of an earthquake recorded a maximum amplitude of 4.9 * 10^2 µm. Find this earthquake's magnitude. asked by lisa on November 11, 2013 61. ## Calculus If g(X) = 2+ln(x-5), find the inverse function, (g^(-1))(x) Solution: y = 2+ ln(x-5) e^y = 2 + x - 5 x = e^y + 3 y = e^x + 3 g^(-1) = y = e^x + 3 Is that right? I'm following an example - but don't really get it - how do I determine the domain and range - asked by Linda on September 3, 2016 62. ## Trig Find the exact value of csc 4pi/3 What I have determined thus far: 4pi/3 = 60 degrees sin = square root of 3/2 asked by Lara on February 13, 2016 63. ## Math Trig Find the Cartesian form of the parametric equation. x = (2a)(cot T) y = (2a)(sin^2 T) how? lol here's what i got y = (sin^2 T) y = (2a)y^2 y = 2a then? do the same for X? i'm stuck there asked by kyu on May 31, 2010 64. ## calculus Sketch the region enclosed by 2y=5sqrtx, y=5 and 2y+3x=8. Decide whether to integrate with respect to x or y, and then find the area of the region. asked by ayee on May 4, 2012 65. ## calculus Regard y as the independent variable and x as the dependent variable and use implicit differentiation to find dx/dy. y sec(x) = 9x tan(y) asked by Katie on October 17, 2010 66. ## alg 2 a rectangle is to be inscribed in a isosceles triangle of height 8 and base 10. Find the greatest area of such rectangle. asked by keeter on January 17, 2011 67. ## math A constant force -6i-2j-1k moves an object along a straight line from point (8, -6, -9) to point (-5, 3, 3). how do you find the work done asked by al on January 27, 2009 68. ## Math PLEASE HELP A standard number cube with the numbers 1 through 6 is rolled. Find the probability of rolling a number greater than 4. asked by messiah on February 13, 2019 69. ## Math Use the cross product to find a vector perpendicular to each of the following pairs of vectors. (2, -1, 3) and (1, 4, -2) Can someone please explain this step by step? asked by Anonymous on March 29, 2008 70. ## Math How would I find the confidence level (in %) if I am given the standard deviation, size of the random sample, and confidence interval? asked by C on April 3, 2013 71. ## Math An account earns simple interest. Find the annual interest rate. I=$30 P= \$250 t= 3 years

asked by Galaxie on March 14, 2019
72. ## Statistics

How would I find the confidence level (in %) if I am given the standard deviation, size of the random sample, and confidence interval?

asked by C on April 3, 2013
73. ## math

a cone has a circular base of radius 16cm and a volume of 420cm2.find the height of the cone.

asked by Anonymous on October 5, 2016
74. ## alg 2

a rectangle is to be inscribed in a isosceles triangle of height 8 and base 10. Find the greatest area of such rectangle.

asked by keeter on January 17, 2011
75. ## alg 2

a rectangle is to be inscribed in a isosceles triangle of height 8 and base 10. Find the greatest area of such rectangle.

asked by keeter on January 17, 2011
76. ## math

While calculating the mean of 100 students was found to be 40 but when examined by another person it was found that number 53 was taken as 83.Find the correct mean

asked by Sanjog gc on March 11, 2014
77. ## Physics

A sprinter runs at a speed of 3.00 m/s on a circular track that has a radius of 40.00 m. Find the centripetal acceleration of the sprinter.

asked by Willie on September 21, 2009
78. ## Stats

Find the 95 percent range for the sample mean, assuming that each sample is from a normal population. a. ì = 200, ó = 12, n = 36 b. ì = 1,000, ó = 15, n = 9 c. ì = 50, ó = 1, n = 25

asked by Kevin on April 18, 2014
79. ## Algebra 2

how do i find out what the amplitude, period, h, k and midline of problems 1) y= sin (x-5)=7 2) y=3 cos (x- pie) -1 3) y= Sin3x+4 4) y= 1/2 cos 2x-2

asked by Kelsey on March 20, 2011
80. ## Math

Use the diagram below. Write an equation using the angle measures shown. Then, find the measures of LAVB and LBVC

asked by Ashley on October 5, 2016
81. ## math

the perimeter of a rectangle is 147 meters the length is 15 meters less than 5 times the width find the dimension

asked by jennifer on October 17, 2010
82. ## geometry

A rectangle has a width of 4x+2 and a length of 2x-5. write a function that represents the prime of th rectangle. then find the pimeter if x=7

asked by gabby on March 21, 2011
83. ## Web Design

Does anyone know where to find a video player that is free, plays and hour plus of video, and does not bog down the web site?

asked by Jim on May 29, 2010
84. ## geometry

Algebra BD bisects

asked by Jane on September 14, 2012
85. ## math

the function f is defined as the follows f(x)={x+6 if -5 less than or equal to x < 1 {9 if x = 1 {-x+5 if x > 1 a. find the domain of the function f is? b. locate any intercepts; if any please show work

asked by Heather on January 1, 2013
86. ## math

a cone has a circular base of radius 16cm and a volume of 420cm2.find the height of the cone.

asked by abdullah on October 5, 2016
87. ## Chemistry

how do i find total pairs shared pair and lone pairs after creating the Lewis Structures

asked by Lola on November 11, 2010
88. ## ALGEBRA

TWO PLANES WHICH APART, FLY TOWARDS EACH OTHER. THEIR SPEEDS DIFFER BY 60 MILES PER HOUR. THEY PASS EACH OTHER AFTER 5 HOURS. FIND THEIR SPEEDS.

asked by TRISHIA on July 30, 2014
89. ## MATHS

THE AVERAGE MARK OF 4 GIRLS IN A SCIENCE TEST IS 6,THE MARKS OF 3 OF ZM ARE 5,7,4.FIND THE MARK OF THE 4TH GIRL.

asked by EZRA on July 19, 2016
90. ## Maths

Let the function f be defined by: f(x)={x+66if x−3. Sketch the graph of this function and find the following limits, if they exist

asked by Amilia on October 24, 2017
91. ## Math

Complete the table Yards is blank Feet= 29 Inches= 348 Help find yards Help solve

asked by Joel on April 23, 2018
92. ## arithmetics

what if they wanted me to find out what 1 and two thirds of 36 was or 2 and two thirds of 36?? "of" means multiply. If they say "what is 4 and 1/2 of 8?" You take 4.5 x 8 Matt Check down below ( at your first question) I answered it there.

asked by chrissy again on July 10, 2007
93. ## Algebra

A. Find the LCD for the given rational expression. B. Rewrite them as equivalent rational expressions with the least common denominator. 5/a^2+5a+4, 4a/a^2+3a+2

94. ## Physic

Find the resultant of the following two displacements; 2.0 m 40 degrees 4.0 meters at 127 degrees. the angles are taken relative to the x-axis

asked by Anonymous on May 12, 2017
95. ## science

Design a pseudocode and a flowchart to input three numbers,find their total and average,and print both numbers.

asked by abews on February 4, 2013
96. ## Science (Asap)

You learned that a tree can be cut down and shaped into a bat.This is a physical change.What are some of the physical changes we find in nature?

asked by Frances on May 2, 2011
97. ## literary

What are a few allusions to Oedipus in literature, besides Froid? I can use references from either fiction or non-fiction. Please help I Haven't been able to find anything online

asked by Vanessa on November 17, 2011
98. ## annuities

7. Find the nominal interest rate that is equivalent to 18%/a, compounded quarterly, if interest is paid monthly.

asked by Chelsea on January 17, 2011

a 65kg diver jumps off of a 10m tower. find the diver´s velocity when he hits the water?

asked by caero on October 17, 2010
100. ## math help!!!!

4. Ernesto loses 14.5 pounds in 7 months. Now he weighs 156.5 pounds. Which equation can be used to find how much he weighed before?

asked by Jman on November 20, 2012