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

143,010 questions, page 688
1. ## Calculus II - Simpson's Rule

Find the Error resulted from approximation by Simpson's Rule: integral (from 0 to 1) sqrt( 1+x^3) dx ... compute the result for n=8

asked by Chelsea on February 17, 2014

what wedsite can i find pictures and info. on a arab , chinese and native american astronomer from the 1054.

asked by verone on February 8, 2010
3. ## maths

find the general solution of the following first order differential equation. dx/dt = t*x + 6*t(exp)-t^2 pls show working

asked by micheal on October 26, 2011
4. ## algebra

The hypotenuse of a right triangle is 8m long. One leg is 2m longer then the other. Find the lengths of the legs. How would you solve this equation?

asked by Lexi on April 24, 2016
5. ## calculus

Use Lagrange multipliers to find the max/min values of the function f(x,y)=xy subject to the constraint: x^2/8+y^2/2 =1 Pleasssse help me with this!!

asked by Lucy on February 27, 2012
6. ## Physics

A 100kg steel beam falls from rest from a height of 20m, Find its impact speed.

asked by Kim on February 16, 2013
7. ## Geography

I have the question "how does nose shape relate to climatic zone" and its not in my book and I can't find when I google it. Does anyone one have another idea. Thanks

asked by Michael on March 31, 2011
8. ## chemistry

find the number of grams of ice, at 0 degrees celcius that could be melted by the addition of 3.6 kilojoules of heat.

asked by Anonymous on March 10, 2011
9. ## SS HELP PLZ!!!

How do mountains influence where people farm in the Koreas? I've looked in my book and couldn't find anything... HELP PLZ!!!!!

asked by Agala on December 19, 2016
10. ## Calculus II - Trapezoidal Rule

Find the error resulting from approximation by Trapezoidal Rule: integral (from 0 to 1) sqrt(1+ x^3) dx .... compute the results for n=8

asked by Chelsea on February 17, 2014

find the antiderivative of f(x) = x^3(x-2)^2 I factored this out and got x^5-4x^4+4x^2 I'm supposed to integrate this. I don't know how. Someone help me please? BTW, multiple choice options are: A B C D

asked by Now What Do I Do? on April 26, 2012
12. ## math

A car moving with the speed of 22 decmetre per second find the diametre of the wheel if it performs 700 revolutions per second

asked by Anonymous on December 27, 2016
13. ## Maths

find the nth term and write an equation to express 4,36,100,196,324 so far I've got 32(n-1) + 4 but it only works for the first two . . .

asked by Chris on April 18, 2015
14. ## Social Studies

What fraction of the population could not find work during the great depression? A. One-eighth B.one-quarter C.one-half D.three-quarters D?

asked by Lexi on November 21, 2015
15. ## trig

use the calculator to find the trigonometric values. express your answers in ten-thousandths. sin 53 degrees 30 ft

asked by trish on May 4, 2010
16. ## Calculus

find the maximum volume of a cylinder whose height and radius do not exceed a combined total of 12cm

asked by Emma on November 23, 2015
17. ## math

oh, please help me post a linear programming questiion with solution(graphical)please i need it nao..and i cant find it on the internet thx

asked by hello on June 21, 2009
18. ## geometry

Let "p = I did my homework" and "q = i passed the exam". Write the statement p->q. Then find the inverse, converse, and contrapositive. I'm lost on how to do this.

asked by Mel on September 23, 2012
19. ## Chemistry

Could you list all of the metric prefixes? I consulted several online lists, and I could not find a prefix of "u." (my chart says ug/L) Thanks for clarifying this.

asked by Alyce on March 18, 2009
20. ## statistics

a random variable having a normal distribution with σ = 0.05 ounce, find the mean such that only 1% of the bags contain less than 8 ounces of potato chips.

asked by Anonymous on March 22, 2012
21. ## Maths

Find the equation of a circle passing through the origin and the points where the line 3x + 4y=12 meets the axes of the co-ordinates..

asked by Lleyton on March 3, 2016
22. ## chemistry

I need help with this question, because I can't find it anywhere in my book. Write an equation showing the addition of iodine to oleic acid:

asked by Pikaju on March 18, 2009
23. ## english

I can't seem to find the relative clause in this sentence, can someone help me? Thanks. "Fables that were written by Aesop usually feature speaking animals."

asked by anonymous on December 31, 2016
24. ## chemistry

find mass of sulfuric acid obtained in reaction of 20.0g if sulfur trioxide with excess of water

asked by Allison on March 10, 2015
25. ## History Help!

What were the key aspects of Lyndon B. Johnson’s Great Society? *Can you please send me a link to find this information! thank you!!

asked by ALEXA on March 12, 2014
26. ## calculus

Find the volume of the solid obtained by rotating the region bounded by the given curves about the speciﬁed line. x = 1−y^4, x = 0; about x = 1.

asked by Sam on March 2, 2017
27. ## Algebra

How do you find the missing side length of a right angle triangle with the height of 8ft and the base of 6 feet?

asked by CarpeDiem on November 11, 2015
28. ## Math

the product of two consecutive positive even integers is 14 more than their sum .set up an equation that can be used to find the two numbers and solve it

asked by Maggie on March 1, 2016
29. ## Math

A block of cheese weighing 2.6 pounds (lb) sold for \$15.55. Find the cost per pound to the nearest cent.

asked by Anonymous on November 1, 2009
30. ## Math / Pre-Algebra

Seriously stuck on this: "Find the LCM of n^3 × t^2 and n × t^4?" 1) n^4 × t^6 2) n^3 × t^6 3) n^3 × t^4 4) n × t^2 Can anyone help? URGENT! NEED THIS ANSWERED TODAY! ASAP!! :( Thanks for your assistance in advance, NatR

asked by NatR on November 17, 2015
31. ## geometry

I don't get this and I need help please. Find the circumference of a circle circumscribed about a square with perimeter 48 ft. ______________ft. (Round to the nearest 0.1 ft.)

asked by Anonymous on March 19, 2012
32. ## maths

A Plank of Wood 6 m Long is cut in the ratio 1:5. find the length of the Longer Piece in centimetres.

asked by Anonymous on March 4, 2013
33. ## Math

The perimeter of a rectangle is 122 feet and the length is 10 times longer than twice the width. Find the dimension.

asked by Marge on September 18, 2014
34. ## Psychology

How could my wife and I find out whether the South Beach Diet works for us? Write the methods section for an experiment.

asked by jenna on March 4, 2013
35. ## algebar

A rectangle is 5 times as long as it is wide. If the area is 125 square feet, find its perimeter.

asked by brenda on January 26, 2013
36. ## Physics

Steam of mass 11.0 g at 100°C is added to 114.8 g of ice at 0.00°C. Find the final temperature of the system.

asked by Joseph on November 14, 2012
37. ## maths

find the following square roots,using 'prime factors': i) 784 ii) 7056. 1 iii) 20---- 4 please give answers and tell me how to do. please

asked by baju on June 11, 2017
38. ## algebra

How would you go about solving this? Im totally confused. Thanks! Find the value of k such that the graph of f contains the given point. Write k as a simplified fraction if it is not a whole number. f(x) = kx^3 - 3x^2 + kx + 3; (-1, 8)

asked by Alyssa on April 12, 2011
39. ## science (physics)

A body travels 10m in 5th second and 30m in 10th second. Find its initial velocity and acceleration.

asked by science numericals on May 14, 2017
40. ## math

2.58*10^(-5)watts/cm2 find the number of decibels for the power of the sound given. Round to the nearest decibel.

asked by Andrzej on February 10, 2013
41. ## Finance

Find the APR, or stated rate, in each of the following cases EAR: 12.4 semianually 13.3 monthly 11.0 weekly 14.7 infintely

42. ## Math - PreCalc (12th Grade)

If Sn represents the sum of the squares of the first n natural numbers, use proof by induction to find which of the following expressions for Sn is true? A) Sn = n(n − 1)/3 B) Sn = n(2n − 1)/3 C) Sn = n(n + 1)/3 D) Sn = n(n + 1)(2n + 1)/3

asked by Shawna on March 20, 2014
43. ## astronomy

Find an exact expression for the magnitude of the tidal force applied by Earth to our rock of mass m

asked by Anonymous on December 16, 2014
44. ## social studies

want to find some essays or articlrs pertaining to the problems that developed due to the weakness of the Article of the Confederation

asked by Jason on April 25, 2011
45. ## math

A ball is thrown upward from a height of 100 ft. with an initial velocity of 80 ft/sec. Find the function.

asked by Rachel on October 14, 2010
46. ## math

The lateral area of a cone is 400 pi cm^2. The radius is 10 cm. Find the slant height to the nearest tenth.

asked by Anonymous on April 19, 2019
47. ## Algebra 2

Find the vertex of each of the following parabolas by averaging the x intercepts. Then write each equation in graphing form. Y=x^2-14x+40

asked by Sam on November 24, 2015
48. ## Geometry

Find one counterexample to show that each conjecture is false. The product of two positive numbers is greater than either number.

asked by Catelin on August 7, 2011
49. ## Math

I am stuck on this question. Could someone work it out. Id appreciate it. Find the amount of A in an account after t years given the following conditions. dA/dt = 0.04A A(0) = 7000 A(t) =

asked by JL on April 25, 2011
50. ## engineering mathematic

using triple integral, find the volume of the solid bounded by the cylinder y^2+4z^2=16 and planes x=0 and x+y=4. please help to solve this problem

asked by luthfi on March 15, 2011
51. ## Math

A 90 N boy is hanging on a rope that extends between two poles. Find the tension of the 2 ropes. The angles were 5 and 10 degrees

asked by Ej on October 11, 2017
52. ## Math

2. Find the volume of a square pyramid with a base length of 9 cm and a height of 4 cm. a. 324 cm^3 b. 108 cm^3 c. 36 cm^3 d. 152 cm^3

asked by Batman on February 19, 2013
53. ## mathmatic

find the volume to surface area ratio for a cylinder use 1.7 as the radius and 3 for the height show your calucations

asked by beautifulgirliam on April 28, 2016
54. ## math

You roll a number cube twice. Find P (even, then not 2). Write the probability as a fraction in simplest form. plaz help

asked by um on June 8, 2018
55. ## algebra

Write the equation of the line passing through (–5, –6) and (5, –6). Is this wrote y=10+12 ?????? find the slope first. m= (-6 - (-6)) / (5 - (-5)) = 0/10 = 0 y + 6 = 0(x+5) y= -6 well i was like way off on this thank you so much for sending me how

asked by stressed on May 13, 2007
56. ## math

using the concept of the walli's formula find the area bounded by the curve y=sinx and y=cosx from pi/4 to 5pi/4??

asked by darnell on April 14, 2016
57. ## Trigonometry

okay im still confused on how to do function notation. im not sure if im doing it right. The directions were:A:write an expression for f(x)B:find f(5) The problem was: y=x-2 My answers were: A:f(x)=x-2 B:f(5)=5-2 which came out as f(5)=3 Am i doing it

asked by Tealia on October 23, 2009
58. ## History

What kinds of tools and material would Native Americans have used at Scull Shoals that did not last long enough for archaeologists to find?

asked by Plz Help... fast on September 28, 2017
59. ## math

dimension of rectangle is 20cm by 10cm. If each side is increased by 10%, find the percentage by which the area increases

asked by Thozama on September 10, 2018
60. ## college

How do I find McDonald's total profit for 2002? I am in Basic Mathematics at Axia on line. Can anyone please help me with this problem?

asked by MAT 115 on November 7, 2008
61. ## geometry

Draw all rectangles with an area of 51 square cm with whole number base and height. Find the perimeter of each rectangle

asked by Mila on September 1, 2011
62. ## economics

where will i be able to find the % of bank reserve ratio required by banks for each country? all i know is that in uk its 10% and USA there is no limit n the amount you need to keep

asked by izy on November 3, 2009
63. ## Math

A student is asked to find positive integer solutions to this equation: 2 * 3 √x = 5 √y What is the smallest possible value of xy? (Please show working out, thank you.)

asked by Anonymous on June 16, 2017
64. ## Geometry

The following scores on the midterm exam in Chemistry 102 were recorded: 93 81 59 69 82 73 61 77 95 84 88 71 86 97 63 72 89 80 60 98 91 62 78 83 76 81 94 66 83 96 Find the interquartile range (IQR).

asked by aleah on November 22, 2009
65. ## Harrisburg Area Community College

find the equation of a rational function that passes through (0,1) and (2,1), has the x axis as a horizontal asymptote, and has two vertical asymptotes at x=3 and x=-3

asked by Alanna on October 27, 2015
66. ## science

A box weighing 180 newtons is hanging by rope as shown in the figure. Find the tension T¿.

asked by Veronica on September 15, 2015
67. ## calculus

Find the volume of the solid obtained by rotating the region bounded by the given curves about the speciﬁed line. x = 1−y^4, x = 0; about x = 1.

asked by maggie on March 2, 2017
68. ## Anthro. - Project

I am doing a poster project, where I have to research the use of great apes today and I have to decide if I am for it or against it. Where can I find the best information for this topic? Thank you.

asked by Alex L. on March 3, 2011
69. ## Calc 2

Find the length of the curve y^2=x^3 from the origin where the tangent line makes an angle of 45 degrees with the x-axis.

asked by Chelsea on February 26, 2014
70. ## Algebra

find the amount of money accumulated if you invested \$10,000 at 5.4% interest for 8 years compounded continuously.

asked by Chake on February 28, 2014
71. ## math

Decide whether perimeter or ares would be used to find the quanitity of track needed for a tabletop railroad. i think area.

asked by Candace on February 2, 2010
72. ## Social Studies

I am in 5th grade, and I need a easy interesting current event to write a paragraph about. Help me find a subject!!

asked by Lila on December 12, 2013
73. ## Analytic Geometry - Reflecting points over lines

Let P = (5,1), and let Q be the reflection of P over the line y = 1/2x + 2. Find the coordinates of Q. I don't understand how to start? Should we draw perpendicular lines?

asked by Knights on March 4, 2013
74. ## booker washington

The lawyer suggested that you and __________ work to find an agreement outside the courtroom, for the trial would be long and unpleasant

asked by dories on March 19, 2013
75. ## Trig-Algebra help asap

The adjacent sides of a parallelogram measure 8 cm and 12 cm and one angle measures 60 degrees. Find the area of the parellelogram.

asked by Missy on March 12, 2012
76. ## algebra

Need help with this one write an explicit formula for the sequence 1/2,3//7,1/3,5/19,3/14 then find q14 I don't know how to set this up can someone please show me how this one works

asked by lee on February 5, 2013
77. ## college

\$ 2000 invested intrest compounded continuously. find time to grow account to 4500 @ 4.25%

asked by Anonymous on September 28, 2010
78. ## Science

In which part of the plant would you expect to find cells with the most chloroplasts? A.leaves*** B.roots C.xylem D.cambium

asked by Lyn on October 16, 2017
79. ## Physics

two objects attract each other gravitationally with a force of (2.5)(10^-10)N when they are 0.25m apart. Their total mass is 4.0 kg. Find their individual masses.

asked by Juan on February 14, 2014
80. ## calculus

Find the volume V of the solid obtained by rotating the region bounded by the given curves about the specified line. y^2 = 2x, x = 2y; about the y-axis

asked by Anonymous on February 1, 2019
81. ## Math Calc

given the relationship 2x^2 + y^3 =10, with y > 0 and dy/dt = 3 units/min., find the value of dx/dt at the instant x = 1 unit. SUPER CONFUSED DONT GET THE EQUATION!!!!!!!

asked by Ke\$ha on January 5, 2017
82. ## calculus

i need to find the derivative using chain rule and show steps: y= (x) / ((x^2)-1)^(-1/2) and is it possible to have free tutoring online like through a chatroom? i am in need of help

asked by eric on January 10, 2014
83. ## U S History

I need to find out the evolution of Sectionalism and Southern Succession and its theme to individualism. I cant seem to understand this and tie it together. I would greatly appreciate any help I can get

asked by Gloria on July 2, 2011
84. ## physics

a circular wheel rotate 200 nos. of revolution in 30 seconds. find its angular velocity

asked by prem on December 15, 2016
85. ## Algebra 2

Suppose you roll two dice. Find the number of elements in the event space of rolling a sum of 2.

asked by t on April 26, 2012
86. ## Social studies check answers ***damon***

1.B 1. where would you most likely find south americas largest cities? A. Mountains B. rain forests C. coastlines D.deserts

asked by dalia on March 13, 2014
87. ## Trig

Find the length of a chord intercepted by a central angle of 25 degrees in a circle of radius 30 feet

asked by Anonymous on April 6, 2016
88. ## Calculus

Find the volume of the solid generated by rotating the region above 𝑦 = 12 and below 𝑦 = sin 𝑥 for 0≤𝑥≤𝜋 about the 𝑦-axis for 1 complete revolution.

asked by Desperate Student on April 18, 2016
89. ## Math

The points P(-2,2) , Q(4,4) and R(5,2) are vertices of a Triangle. The perpendicular bisector of PQ and the line through P parallel to QR intersect at S. Find the coordinates of S.

asked by Felix on September 13, 2017
90. ## Calculus

Find the lengths of a triangle whose two sides lie on the coordinate axes and the other side passes through the point (1,1)

asked by Anonymous on March 1, 2016
91. ## Algebra

Find the equation in slope-intercept form of the line that is the perpendicular bisector of the segment between (-3,4) and (3,-8) Can you help me figure this out? Thank you!

asked by Student on March 13, 2014
92. ## Precalculus/Trig 6

Find the exact value of the following trigonometric functions: sin(13pi), cos(14pi), tan(15pi)

asked by Greg on October 8, 2012
93. ## Math

Cos theta=9/41 and the terminal arm of the angle is in quad.4. Find remaining trigonometri functions?

asked by Abdullah on June 1, 2017
94. ## Calculus

f(x) and g(x) are a differentiable function for all reals and h(x) = g[f(3x)]. The table below gives selected values for f(x), g(x), f '(x), and g '(x). Find the value of h '(1) Numerical answers expected! x 1 2 3 4 5 6 f(x) 0 3 2 1 2 0 g(x) 1 3 2 6 5 0

asked by Alice on March 14, 2019
95. ## trig

Find the exact value of costheta if ,sintheta=-2/3 and theta is in standard position with its terminal side in Quadrant IV.

asked by Josh on May 20, 2018
96. ## math

if don gecewicz invested \$6000 at 8% interest compounded quarterly, find the amount after 7 years

asked by Nick on March 1, 2016
97. ## History

I need some help. Could you help me find some information on the similarities between the Early Northern and Southern Colonies when it came to Political, social and economic. Thanks.

asked by B.B. on June 5, 2009
98. ## economics

How has globalization benefited farmers in lesser developed regions? I can only find evidence that it hurt them. This is for a debate.

asked by Jesse on March 2, 2010
99. ## Calculus

Find the lengths of a triangle whose two sides lie on the coordinate axes and the other side passes through the point (1,1)

asked by Anonymous on March 1, 2016
100. ## Calculus

Use the disk method to find the volume of the solid formed by rotating the region bounded by y=2x and y=x^2 about the y-axis

asked by Liz on February 4, 2013