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

143,010 questions, page 818
1. ## Calculus

Find the values of x for which the series converges. Sigma (lower index n = 0; upper index infinity) [(x+1)/4]^n

asked by Jenny on February 11, 2013
2. ## science

a vector has a magnitude of 3.5 m and points in a direction that is 145 degrees below the x axis.find the x and y component of this vector

asked by lihle on August 4, 2019
3. ## Math Calc

Given a right triangle ABC with a=13 and b=26, find the value of angle A, angle B, and side length c. Round to the nearest thousandth.

asked by Johnny on November 2, 2014
4. ## geometry

The area of a parallelogram MNOP is 48 sq cm. MX, which is a line segment perpendicular to diagonal PN where X is on PN, is 3 cm. How to find the length of diagonal NP?

asked by emily on April 4, 2011
5. ## math

A rectangular table top has a perimeter of 22 inches and an area of 28 square inches. Find its dimensions.

asked by bsjs on October 27, 2016
6. ## math

Find the lateral area of a regular pyrmid whose base is a sqauare, whose slant height is 5 m, and whose height is 3 m. I need help.

asked by keisha on November 11, 2007
7. ## math- pre calc/trig

Find the length of each side of a square if the diagonal is 7(square root 2)? How do I solve or set up this problem?

asked by jen on September 30, 2014
8. ## math

Find all numbers that are not in the domain of the function. Then give the domain using set notation? F(x)=________17over xSquare+4x-12

asked by jorge on April 13, 2014
9. ## math

owen has a 4in x 6 in photo. he wants to get the photo enlarged to an 8in x 10 in size. find the scale factor

asked by danny on March 14, 2011
10. ## Physics

Find the mechanical energy of a block-spring system having a spring constant of 0.93 N/cm and an oscillation amplitude of 4.2 cm.

asked by Javan on December 5, 2011
11. ## math

there are seven consecutive even numbers .if the largest no is x write an algebraic expression for the middle no . if the middle no is 48 find the value of smallest no

asked by john on July 6, 2014
12. ## In Science Plant Quiz

I am in Grade3 looking for Plants Quiz Questions and Answers, like objective type Questions need, please let me know the link where I can find ?

asked by jhon123 on October 22, 2008
13. ## maori english

thank you for all help so far.i just need one more thing.can't find information abour dialects and varieties of maori english.need some features of those dialects.thank you

asked by bill on September 8, 2008
14. ## Math

A man lost Rs 3 on every bottle of medicine he sold. Find his gain on selling 7 bottles of this medicine?

asked by Minnie on April 19, 2017
15. ## Math

The sum of third and seventh term of an ascending arithmetic progression is 12 and their product is 32. Then find the ninth term?

asked by Jay Mehta on January 30, 2016
16. ## Maths

A father is 4 times as old as his son. 5 years ago the sum of their age was 70. Find their present age.

asked by Abrar on May 10, 2016
17. ## MATHS

The compound interest on a certain sum for 5/2year at 5%per annum compounded annually is rs416.20.find the sum

asked by Vasif ansari on June 18, 2017
18. ## English

Can someone please give me sites to find out the history of the Winter Olympic games. I only need a brief history about it in point form. Thanks :-)

asked by Sara on February 16, 2010
19. ## physics

Consider two vectors ~ A and ~ B and their re- sultant ~ A + ~ B . The magnitudes of the vectors ~ A and ~ B are, respectively, 13 . 2 and 6 . 1 and they act at 110 ◦ to each other.Find the magnitude of the resultant vector ~ A + ~ B .

asked by allan on January 19, 2015
20. ## chemistry

Find the percent by mass of sodium chloride in a 1.35 M NaCl solution. The density of the solution is 1.06 g/mL..............how do I go about doing this question thanks!

asked by wade on December 6, 2010
21. ## French(needs a site)

I'm doing a french presentation, and I would like to add some fun/funny facts about the french but I can't seem to find a good site. Please help!

asked by Ella on May 1, 2008
22. ## Science

A boy is going from one place to another.He goes 100 m north and then 70 m east . Find the displacement of the boy from his starting point.

asked by jyotismita on July 27, 2017
23. ## math alggggggggggggebra

Find the largest possible integer n such that there exists a non-constant quadratic polynomial f(x) with integer coefficients satisfying f(1)∣f(2),f(2)∣f(3),…f(n−1)∣f(n).

asked by joydeep2 on May 14, 2013
24. ## Math

Find the percent change. Round to the nearest percent. 215 1/2 lb to 133 1/4 lb \$315.99 to \$499.89

asked by Jessica on September 19, 2016
25. ## Calculus

Find the volume of the solid obtained by rotating the region bounded by the given curves about the specified axis. y=x^2,x=y^2 about the axis x=–7

asked by Cindy on October 26, 2012
26. ## Chemistry

Which gives off more heat when burning CH4 or CH3OH and why? I think it would be CH3OH, but I am not sure and cannot find any information on the reason why. Does any one have any suggestion? Am I even right to begin with? Thanks.

asked by Sara on February 16, 2008
27. ## Calculus2

Please, help me I really need help on this problem. Thank you so much for all your help. Question: Find the radius of convergence and interval of convergence for sum(n=1to infinity)(-1)^n-1 n(x-1)^n/(n^2+1)2^n Thank you again

asked by Ana on April 21, 2011
28. ## Trig

If the terminal side of theta in standard position contains the point (5,8). Find the exact value of tan of theta

asked by Mark on March 10, 2011
29. ## maths

find the product of the largest 5_digit number and and the smallest 4_digit number formed by the digits 2,1,0,4

asked by divyansh on July 6, 2014
30. ## math

a fair of die is tossed 180 times. Find the probability P that the face 6 will appear between 29 and 32 times inclusive?

asked by vilma on October 27, 2012
31. ## math - very urgent !

Verify that f(x) = x^3 − 2x + 6 satisfies the hypothesis of the Mean-Value Theorem over the interval [-2, 3] and find all values of C that satisfy the conclusion of the theorem.

asked by Carla on December 19, 2010
32. ## chemistry

20.70 ml of .42 M HClO4 is required to neutralize .966g of an unknown base. Find the molar mass of the base .

asked by Cristina on May 7, 2014
33. ## Geometry

use the distance formula and the Pythagorean Theort to find the distance, to the nearest tenth, from R(6,-5) to U(-2,6). Hellllp! Thansk!!

asked by Lisa on July 24, 2011
34. ## linear algebra

Let L be the line passing through the point P=(−3, −1, −5) with direction vector →d=[4, 0, 4]T, and let T be the plane defined by 4x−y−3z = 16. Find the point Q where L and T intersect. please help..

asked by Sara on September 30, 2018
35. ## physics

A car accelerates uniformly from rest to a speed of 64.5 km/h (17.9 m/s) in 10 s. Find the distance the car travels during this time.

asked by lindsey on February 16, 2010
36. ## MATH

a parabola passes via the points (1.5,1) and (3,-5). given that the vertex lies on the line 7x+3y-4=0,find the focus and the equation of the parabola

asked by KEV on May 18, 2012
37. ## newspaper help!!!!!

September 27 is the birthday of newspaperman Thomas Nast. If you were looking in the newspaper to find the works of Mr.Nast on what page would you be looking?

asked by mia on September 25, 2013
38. ## math

The lifetime (In Years) of Manufactured product is Y=5X^0.7, where X has an exponential distribution with mean 1. Find the distribution function of PDF Y.

asked by Alex on April 20, 2011
39. ## Calculus - urgent

Find the dimensions of the largest cylinder that can be inscribed in a cone of fixed height H and fixed radius R

asked by Aliza on April 15, 2010
40. ## Algebra

Suppose that a polynomial function of degree 5 with rational coefficients has​ 6, −2+4i, 4−sqrt2 as zeros. Find the other zeros. Thank you!

asked by Aleesha on December 6, 2016
41. ## sjrkps

A body initially at rest accelerates at the rate of 0.8m/s2 for 20 seconds.Find the final velocity of the body.

asked by mehek on July 12, 2015
42. ## maths

find the perpendicular distance from the corner of the triangle to the opposite side if the side is 25cm long

asked by molly on February 16, 2012
43. ## math

Let E(1,2) be the set of all numbers in (0,1) such that their decimal representation does not contain 1 and 2. Prove that E(1,2) is Lebesgue measurable and find the Lebesgue measure of E(1,2).

asked by sxxx123456 on January 15, 2009
44. ## Social Studies

Where can I find a simple description of the difference between democratic party vs. republican party? I am 10 and just learning about politics.

asked by CK on December 16, 2007
45. ## physics

A 0.25 kg ball is thrown straight up into the air with an initial speed of 20 m/s. Find the momentum of the ball at the following locations.

asked by Blair on November 2, 2010
46. ## math

the total surface area of a cylinder is 440 m square. find the height of cylinder if its radius is 7m.

asked by Aniket on November 22, 2015
47. ## Statics

Given the following frequency distribution, find the mean, variance, and standard deviation. Please show all of your work. Class Frequency 61-63 19 64-66 17 67-69 5 70-72 10 73-75 12

asked by kesha on June 21, 2012
48. ## math

The length of rectangular garden 5m longer than its breadth . If the perimeter is 150 than find its area of garden

asked by bhola on September 11, 2018
49. ## maths

By making the substitution u=7^x and using part a, derive a hidden quadratic equation 7^(2x-1) +4×7^(x-1) -1/14 =0 and hence find all of the solutions to the above equation.

asked by Lauren on October 26, 2016
50. ## Physics

If the wave is propagated in vacuum and covered a distance of 4.3m along the x-axis in 10seconds. Find it displacement along the y-axis.

asked by Ifeoluwa on January 11, 2016
51. ## Geometry

Please help! This is due tomorrow. Suppose £ABC ~ £GHI with scale factor 3:5, AB = 9, BC = 18, and AC = 21. Find the perimeter of £GHI.

asked by Joe on July 24, 2008
52. ## maths

In a parallelogram ABCD, sum of two angles is 140 degree then find the measures of its acute angles

asked by nisha on February 26, 2017
53. ## Math

The terminal side of an angle alpha (in standard position) contains the point (-3,-4). Find sec alpha.

asked by Anonymous on May 12, 2013
54. ## arithmetic progression

four positive integers form an arithmetic progression . if the product of the first and the last terms is 70 and the second and third terms are 88, find the first term

asked by Superstix on March 30, 2016
55. ## alg2/trig

To the nearest minute, what is the approximate size of the smallest angle of a triangle whose sides are 4,5, and 8? How do I find the angle?

asked by Judy on January 28, 2010
56. ## Math

For this question, find this sum. 5 9/13 + 5 9/13 I google this question and they calculate "11.3846153846" And the answers choices is 13/74 10 12/13 11 5/13 13/142 Can you help me? Thank you!

asked by SunShine on December 17, 2018
57. ## physics

Microwaves are electromagnetic waves transmitted at a normal frequency of 2.45 GHz. Find the wavelength of the microwaves.

asked by Phil on May 30, 2012
58. ## maths

a fair is tossed 200 times. find the probability of getting a head an odd number of times.

asked by Ashish on March 7, 2016
59. ## Numerical Analysis

Find the parabolically terminated cubic spline through the data ppoints (0,1),(1,1)(2,1)(3,1),(4,1). Is this spline also not-a-Knot? natural?

asked by Ashley on September 29, 2014
60. ## science

boy 40kg sits 2m from a pivot.find the weight girl who can balance sitting 3.2m from pivot

asked by Anonymous on April 20, 2017
61. ## Math!

Find the sum of the seix even multiples of 18 starting from 36 six* Sum= 18 (2 + 4 + 6 + 8 + 10 + 12)= =18*2(1 +2 + 3 + 4 + 5 + 6) =36(21)= 36*20 + 36 = 720 + 36= 756 check my math.

asked by jake p on April 7, 2007
62. ## business

I'm tring to get on the right page of doing a business model for walmart tring to find the organization,commerce and occupation

asked by kim on June 17, 2010
63. ## science

a hunter aims his gun and fires a bullet directly at a monkey in a tree. at the instant the bullet leaves the barrel of the gun,the monkey drops. will the bullet hit the monkey .substantiate your answer with proper reasoning.

asked by jo1 on July 1, 2012
64. ## History

I need HELP on my history homework about Christianity in Rome. The section is "The Missionary Work of Paul": 1. Why did Paul's early life contradict what he ended up doing later in life? I think the answer to 1 might be: In Paul's early life, he explicitly

asked by Riona on May 14, 2018
65. ## chemistryyy

Answer the following two questions about the equivalence point for the titration of 27.8 mL of 0.235 M hypobromous acid (pKa = 8.64) with 0.214 M KOH. 1)Predict if the solution will be acidic, basic or neutral at the equivalence point. 2)Calculate the pH

asked by Rachel on September 21, 2011
66. ## Physics

A computer hard drive rotates at 5400 revolutions per minute. Starting from rest, what torque will get the hard drive up to that speed in just 150 revolutions? The moment of inertia of the hard drive is 1.3×10^-2 kg·m^2. I know the answer is 2.2 N.m, but

asked by Devon on December 5, 2014
67. ## Math

Please explain to me how to solve: A circular mirror is surrounded by a square metal frame. The radius of the mirror is 5x. The side length of the metal frame is 15x. What is the area of the metal frame? Write your answer in factored form.

asked by Jane on January 25, 2012
68. ## chemistryyy

Answer the following two questions about the equivalence point for the titration of 27.8 mL of 0.235 M hypobromous acid (pKa = 8.64) with 0.214 M KOH. 1)Predict if the solution will be acidic, basic or neutral at the equivalence point. 2)Calculate the pH

asked by Rachel on September 21, 2011
69. ## Math

Please explain to me how to solve: A circular mirror is surrounded by a square metal frame. The radius of the mirror is 5x. The side length of the metal frame is 15x. What is the area of the metal frame? Write your answer in factored form.

asked by Jane on January 26, 2012
70. ## first steps in using a personal computer

alphonus and larry are discussing start menu commands.alphonus will go to the control panel to see a display of all local and remore drives.larry will go to computer to make changes to some computer settings.who is correct a.neither b.both c.alphonus

asked by susue on November 13, 2013
71. ## physics

An 85.7 N box of clothes is pulled 26.2 m up a 31.7 ◦ ramp by a force of 112 N that points along the ramp. The acceleration of gravity is 9.81 m/s 2 . If the coeﬃcient of kinetic friction between the box and ramp is 0.24, calculate the change in the

asked by Anonymous on November 29, 2012
72. ## statistics

if the null hypothesis is that the mean is 3218, the alternative hypothesis is that the mean > 3228, and the sample mean is x= 3342, the sample standard deviation is s=287, the sample size is n= 42, and α= 0.01 a. calculate the z test statistic. b. what

asked by emily on April 29, 2012
73. ## chemistry

Which of the following properties is a chemical property of phosphorus? Answer a) it burns in air b) it is a white waxy solid c) it melts to form a viscous liquid at 44.1 oC d) Both a and c are both examples of chemical properties. e) a, b, and c are

asked by Jack on September 6, 2010
74. ## Geometry

Jonathan is 3 ft from a lamppost that is 12 ft high. The lamppost and it's shadow form the legs of a right triangle. Jonathan is 6 ft tall and Is standing parallel to the lamppost. How long is Jonathan's shadow? I don't get how the answer is square root

asked by Anonymous on January 11, 2012
75. ## Math

From a sample set of 10 colored balls--5 green, 3 red and 2 yellow-- 5 are chosen at random WITH replacement. What is the probability that the result will be: green, red, yellow, red, green? Write your answer as a four place decimal number. p(G,R,Y,R,G)

asked by Jazz on March 13, 2016
76. ## physics

A 66.5 kg ice skater moving to the right with a velocity of 2.72 m/s throws a 0.104 kg snow- ball to the right with a velocity of 40.3 m/s relative to the ground. What is the velocity of the ice skater after throwing the snowball? Disregard the friction

asked by Jill on December 5, 2012
77. ## Probability.. HELP!

Three men were walking down a street talking when they met a fourth man. If the fourth man knew that two of the men always lied and the third always told the truth and he asked the three men a question, what is the probability that he got a truthful answer

asked by KG on November 12, 2014
78. ## Chemistry

What mass of KIO3 is needed to convert the copper in 0.200g of CuSO4.H2O to Cu(IO3)2? my answer is: 0.828g Cu(IO3)2 x (2*214.003 MolarM KIO3/ 413.36 MolarM Cu(IO3) = 0.857g KIO3 could you please check if i got it right

asked by xavier on July 17, 2013
79. ## Physics

An 82.9 N box of clothes is pulled 28.2 m up a 20.7◦ ramp by a force of 117 N that points along the ramp. The acceleration of gravity is 9.81 m/s^2. If the coefficient of kinetic friction between the box and ramp is 0.29, calculate the change in the

asked by Josh on December 10, 2014
80. ## chemistry

A sample of Nitrogen(N2)& Helium has a volume of 250mL @ 30degrees celsius & a total pressure of 745 mmHg a)If the pressure is 32mmHg what is the partial pressure of the Nitrogen? b) What is the volume of the Nitrogen at STP? Did not understand previous

asked by Connie on March 24, 2011
81. ## please help

The Everton college store paid \$1859 for an order of 49 calculators. The store paid \$11 each for scietific calculators. The others, all graphing calculators, cost the store \$55 eaach. How many of each type of calculator ws ordered? Please answer in detail

asked by Shelly on July 26, 2011
82. ## physics

The density of liquid carbon dioxide is about 0.8 g/cm^3. What volume fraction inside the fire extinguisher (when full) is occupied by CO2? The density of CO2 gas is negligible compared to the density of liquid CO2. My answer was 75%. Please verify.

asked by Alice on December 23, 2013
83. ## Physics (URGENT)

Three wire-wound resistors have the following values: 30 ohms, 80 ohms, and 100 ohms. Each resistor has a voltage rating of 100V. If these three resistors are connected in series, can they be connected to a 240V circuit without damage to the resistors?

asked by Anonymous on September 24, 2013
84. ## Physics

The co-efficient for static friction for a 5 kg box on a floor is .72. How much force if required to start the box sliding? I worked it as follows: Force of friction=Force normal * co-effic. of friction which is .72*5*9.8=35.28 but answer in back of my

asked by CC on March 31, 2009
85. ## math

San falls from a conveyor belt at the rate of 10 m^3/min onto the top of a conical pile. The height of the pile is always three-eighths of the base diameter. How fast are (a) height and (b) radius changing when the pile is 4 m height? Answer in cm/min.

asked by ibranian on August 12, 2012
86. ## Math differentiation

1. y = x^x 2. y = (sin^2xtan^4x)/(x^2+1)^2 3. y = x^(1/x) 4. y = 2^(-x^3) Okay, so I'm pretty sure 1 is done easily: ln y = ln (x^x) ln y = x ln x d/dx ln y = d/dx x ln x y'(1/y) = x(1/x) + ln x(1) = 1 + ln x y'(1/y) = ln x + 1 y' y(1/y) = (ln x + 1)y y' =

asked by Marissa on August 27, 2008
87. ## physics

A loaded elevator with very worn cables has a total mass of 2200kg, and the cables can withstand a maximum tension 28 000N a) what would be the maximum upward acceleration for the elevator if the cables are not to break? b) what would be the answer to part

asked by colleen on August 22, 2009
88. ## Calculus

Project Setup:You work for a company that manufactures cylindrical steel drums that can be used to transport various petroleum products. Your assignment is to determine the dimensions (radius and height) of a drum that is to have a volume of 1 cubic meter

asked by David on April 17, 2019
89. ## religion help!

I've gone to the websites that i've received but i'm still not understanding the religion on hinduism. I have to answer 3 questions only then write a paper. can anyone help me. where i can actually find these answers at least. Questions are: (1)

asked by jasmine20 on December 29, 2006
90. ## human physiology help please

hi human physiology: what is a cerebral lobe not visible in an ordinary external inspection what is a vein in the dura mater roughly parallel to the longitudinal fissure what is the portion of the thalamus that passes through the third ventricle. I think

asked by david on January 6, 2007
91. ## Chemistry

You are instructed to create 200. mL of a 0.27 M phosphate buffer with a pH of 7.8. You have phosphoric acid and the sodium salts NaH2PO4, Na2HPO4, and Na3PO4 available. (Enter all numerical answers to three significant figures.) H3PO4(s) + H2O(l)

asked by Ashlee on February 27, 2015
92. ## science help asap!!!

Hi, can someone check my answers asap!!? i am on a deadline!! 1. What doe the notation TT mean to geneticists? (1 point) two dominant alleles heterozygous alleles at least one dominant allele one dominant and one recessive allele 2. An organisms genotype

asked by TTR+S<3 on January 16, 2014
93. ## Math

Two pilots take off from the same airport. Mason heads due south. Nancy heads 23º west of south. After 400 land miles, how far is Nancy from Mason’s route? Round your answer to the nearest tenth of a mile. (Enter only the number.)

asked by TeeKay on October 15, 2014
94. ## statistics

What is the alternative hypothesis for a null hypothesis stating that the average time a person keeps a cell phone is at most three years. Answer: Ha: mu > 3 State the null and alternative hypotheses for the following: You are investigating a complaint

asked by Anonymous on January 26, 2012
95. ## Math

For a certain day,the depth of water,h, in metres in PEI, in hours is given by the formula:h(t) = 7.8sin (pi/6(t-3)), t E [0,24], assume t=0 represents midnight. Provide an algebraic solution to determine the time(s) of day, the water reaches the depth of

asked by Stacy on July 22, 2016
96. ## Math

the total fare for 2 adults and 3 childrren on the Tilt a Whirl ride \$14.00. If a child's fare is 1/2 of an adult's fare, what is the adult fare? we know the answer is \$4 for adults and \$2 for children. How do we figure this out though in 4th grade terms

asked by Jamie on February 1, 2009
97. ## college chemistry

The voltaic cell described by the balanced chemical reaction has a standard emf of 4.05 V. Calculate the equilibrium constant (Kc) for the reaction at 25 oC. Round your answer to 3 significant figures. F2(g) + Mn(s) → 2F-(aq) + Mn2+(aq) Mn2+/Mn -1.18

asked by sparkle on December 2, 2010
98. ## chem

takes 190. seconds for a sample of carbon dioxide to effuse through a porous plug and 295 seconds for the same volume of an unknown gas to effuse under the same conditions. What is the molar mass of the unknown gas? Enter your answer to 3 significant

asked by sarah on April 29, 2013
99. ## Math

For a certain day,the depth of water,h, in metres in PEI, in hours is given by the formula:h(t) = 7.8 + sin3.5 (pi/6(t-3)), t E [0,24], assume t=0 represents midnight. Provide an algebraic solution to determine the time(s) of day, the water reaches the

asked by ba on July 22, 2016
100. ## Science

The doctor ordered an IV infusion of NaCl at 125 ml/hr for the next 48 hours. THe drop factor for the IV tubing is 10. 1) calculate the gtts/min Answer: 23 gtts/min 2) calculate the total amount of IV fluid the client will receive in 48 hours. I got 6000

asked by John on January 30, 2017