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

142,296 questions, page 956
1. ## chemistry

a stp a cartain mass of gas occupies a volume of 790cm3 find the tempreture at which the gas occupies 1000cm3 and has a pressure of 726mmhg.

asked by whiskey on August 9, 2017
2. ## Maths

Mary wants to find the area of a rectangle 1/6 by 5/6 .How many unit squares with side length 1/6 yard would mary be able to use to title the rectangle?i got 106 is the correct

asked by Pinks on April 27, 2014
3. ## Math

The area of a trapezoid is 720 cm square. The height is 10 cm. The two bases of the trapezoid are parallel. Find the length of each base, if one base is 3 times as long as the other.

asked by Sandy on May 8, 2017
4. ## algebra

Find the value of y so that the line passing through the two points has the given slope? 1. (12,y), (-6,9/7), m= -1/6 _____________ write an equation in slope-intercept form. (then graph the equation). 2. 18y+2x-9=0 3. 3x-4y=-8

asked by Anonymous on October 8, 2009
5. ## Physics

A butterfly is flying with velocity jˆ i 12 ˆ 10 + m/s and wind is blowing along x axis with velocity u. If butterfly starts motion from A and after some time reaches point B, find the value of u.

asked by Ram on July 26, 2014
6. ## Calculus

ﬁnd the ﬁrst three non-zero terms of the Maclaurin expansion of y = f (x) where the function is deﬁned implicitly by x^2 + xy + y^2 = 1. Also estimate the error approximating f(0.1) using the ﬁrst two non–zero terms of this series.

asked by Mark on September 24, 2010
7. ## kendriya vidyalaya

an electron initially at rest is accelerated through a potential difference of 100 volts. find its final kinetic energy in electron volts?

asked by medha on December 28, 2015
8. ## Algebra

The mean on a Advanced Algebra test was 78 with a standard deviation of 8. If the test scores are normal distributed, find the interval about the mean that contains 99.7% of the scores. Use the empirical rule.

asked by Anonymous on February 4, 2016
9. ## Math Problem2

List all possible rational zeros for the polynomial below. Find all real zeros of the polynomial below and factor completely. Please show all of your work. f(x) = 5x^4 – x^3 - 33x^2 – 43x – 16

asked by Greg - PV on June 9, 2011
10. ## physics

A car speed up from 18m/s to 34 m/s in 2 seconds A) find the cars acceleration must write down all given information and show the work B) What does this acceleration tell us about the motion of the car?

asked by lisa on May 3, 2012

A particle is travelling with velocity (4i+5j)m/s. It undergoes an acceleration of magnitude 2.5m/s^2 in a direction given by the vector (3i-4j). Find the velocity and displacement of the particle from its initial position after 4s.

asked by Jat on February 26, 2012
12. ## trip

for sin2x+cosx=0, use double-angle or half-angle formula to simplify the equation and then find all solutions of the equation in the interval (0,2Pie)

asked by bob on March 16, 2011
13. ## Calculus

Give acceleration a=d^2s/dt^2,initial velocity, and initial position of a body moving on a coordinate line. Find the bodys position at time t. a=e^t v(0)=20 s(0)=5

asked by Anonymous on April 25, 2010
14. ## stats

group rh+ 39 35 8 4 rh- 6 5 2 1 People with blood type AB and rh+ are considered to be universal recipients. If three of the 100 subjects are selected find the probability they are all universal recipients.

15. ## Math

The sides of a triangle are 6cm, 7cm, and 10cm. Find the length of the longest side of a similar triangle whose shortest side is 12cm

asked by Agnes Cuba on August 25, 2014
16. ## Maths - Linear Relations Simple Problem

Find the values of m for which the line with equation y=mx+2 does not intersect the parabola with equation y=(x-1)^2 + 5. I am not sure how to solve this problem. I know that both equations equal each other when it intersects but what happens if they don't

asked by Cliff on December 22, 2016
17. ## Basic Arithematics

Waseem buys jeans worth Rs6650. He gets a rebate of 6% on it. After getting the rebate, he pays sales tax@ 10%. Find the amount he will have to pay for the jeans.

18. ## Algebra

Cody’s motorboat took 3 hr to make a trip downstream with a 6-mph current. The return trip against the same current took 5 hr. Find the speed of the boat in still water

asked by Joel on February 22, 2011
19. ## physics

find the electric field and direction 0.100 micrometer west of an electron (144000 N/C East) im not sure if im converting it right.. 0.100 micrometer= 1x10^-6 m

asked by sammeh on December 3, 2009
20. ## math check answer plz

you earn \$7.50 per hr to help ur uncle in his shop. you earn \$33.75 . write and solve an equation to find how may hrs u worked. I put \$7.50 x hours= \$33.75 and hours is 4.5 is that correct?

asked by scooby on September 8, 2013
21. ## physics

at a distance of 3.8 m from a siren, the sound intensity is 3.6 x 10-2 W/m2. Assuming that the siren radiates sound uniformly in all directions, find the total power radiated.

asked by Joe on November 18, 2012
22. ## math

A man is five times older than his son. Four years ago, the product of their ages was 448. Find their present ages. (5x X x) - 4 = 448 x = 9.507

asked by Anonymous on October 25, 2016
23. ## English

To look with admiration at someone or something is to ______ but to look at something very closely is to _____. If we seek to verify something, we are seeking to find out if what we heard _____. If you doubt someone's veracity, you doubt that he or she is

asked by Anonymous on April 5, 2014
24. ## p.e.

i need a picture of a basketball court. Thank you for using the Jiskha Homework Help Forum. At "Basketball-goals.com" you will find dimensions, stencils, etc. You could always google it in Google images

asked by aisha jones on September 15, 2006
25. ## Calculus

Give acceleration a=d^2s/dt^2,initial velocity, and initial position of a body moving on a coordinate line. Find the bodys position at time t. a=e^t v(0)=20 s(0)=5

asked by Anonymous on April 25, 2010
26. ## Physics

Two satellites, A and B, are in different circular orbits about the earth. The orbital speed of satellite A is eighty-two times that of satellite B. Find the ratio (TA/TB) of the periods of the satellites.

asked by Steve on October 3, 2014
27. ## physics

Find the maximum possible coefficient of performance for a heat pump used to heat a house in a northerly climate in winter. The inside is kept at 24 degree C while the outside is -24 degree C.

asked by Naso on March 30, 2010
28. ## math

A homeowner is selecting a pool with a perimeter of 54 meter to place in his back gard. Find the perimeter of the pool If the dimensions are cut in half.

asked by grace on April 14, 2016
29. ## math

What is the equation for the line of symmetry for the graph of this function? function y = x2 - 4x - 5, if you have a graphing calulator you can put it in there, or just graph it on a piece of paper using a T chart. find it by one of those.

asked by kim on February 25, 2007
30. ## Calculus -- HELP!

If 1200 square centimeters of material is available to make a box with a square base and open top, find the largest possible volume of the box.

asked by Suzy on October 20, 2012
31. ## Physics

At a spot in the ocean , the surface irradiance is 7.8*10^16 photons cm^-2 s^-1, and k=0.14 m^-1. At what depth does the euphotic zone end? (Find definition for euphotic zone and solve for z)

asked by Krysten on March 16, 2010
32. ## math

a race track is a mile around circle which equals 5,280 circumference. To find the diameter (the the width of the center of the circle) do I divide the 5,280 by 2?

asked by Sandy on March 4, 2013
33. ## physics

Two forces acting on a body in opposite directions,have the resultant velocities of 10newton. if they act at right angles to each other, the resultant is 50 newton.find the two forces.

asked by Abhishek on March 16, 2011
34. ## 2 math questions

13. Write a translation rule that maps point D(7, –3) onto point D'(2, 5). 14. Triangle ABC has coordinates A(1, 4); B(3, –2); and C(4, 2). Find the coordinates of the image A'B'C' after a reflection over the x-axis

asked by jman on October 9, 2012
35. ## pysic

If you stick a piece of transparent tape on your desk and then quickly pull it off, you will find that the tape is attracted to other areas of your desk that are not charged. Why does this happen?

asked by Elias on February 14, 2017
36. ## calculus

A stone thrown up from the top of a building with a velocity of 48 meter per second reaches the ground with a velocity of -50 m/s. Find the height of the building. Using the derivative of approximation.

asked by airrah mae on January 27, 2017
37. ## Dynamics

A stone is projected in the air vertical upward with an initial velocity of 5m/s Find a) tr and tf b) H, highest distance has reached c) where is the stone has reached after t=5.0sec

asked by Jason on May 10, 2017
38. ## Physics

Two satellites, A and B, are in different circular orbits about the earth. The orbital speed of satellite A is eighty-two times that of satellite B. Find the ratio (TA/TB) of the periods of the satellites.

asked by Anon on October 3, 2014
39. ## physics

A wire of uniform thickness with a resistance of 27 ohm is cut into three equal pieces and are joint in parallel.find the resistance of the parallel combination.

asked by archit on May 1, 2014
40. ## english

I will work and he will ride a bike. Is this a noun, adjective or adverb clause? Then I need to find the phrase of it and note wether or not the is adjective, adverb, or verb. Can you help me with that.

asked by dena on March 19, 2009
41. ## Physics

An 17.2 kg box is released on a 35.7° incline and accelerates down the incline at 0.274 m/s2. Find the friction force impeding its motion. (in N) How large is the coefficient of friction?

asked by Ashley on February 10, 2015
42. ## statistics

Suppose 1.5 percent of the antennas on new Nokia cell phones are defective. For a random sample of 200 antennas, find the probability that 5 or more will be defective

asked by Dede on September 28, 2009
43. ## physics

In the ballroom of a historic palace near Paris, a chandelier hangs from the ceiling by a cable. The mass of the chandelier is 390 kg. Find the tension in the cable.

asked by Nolan on February 25, 2011
44. ## Math

Waseem buys jeans worth Rs6650. He gets a rebate of 6% on it. After getting the rebate, he pays sales tax@ 10%. Find the amount he will have to pay for the jeans.

asked by Hoor on August 25, 2014
45. ## Physics

A car travels 20km due north and then 35km in a direction 60 degree west of north. Find the magnitude and direction of the resultant.

asked by Chinedu on March 3, 2010
46. ## estraellamountaincommunity college

an American football field is a rectangle with a perimeter of 1040 feet the Lenght is 200 feet more than the width find the demensionof the field

asked by robinson on October 7, 2013
47. ## Calculus

The base of a solid is bounded by the curve y=√ x + 1, the x-axis and the line x = 1. The cross sections, taken perpendicular to the x-axis, are squares. Find the volume of the solid.

asked by Alice on February 15, 2019
48. ## Math

Find, with justi cation, the smallest integer whose rst digit is 1 and which has the property that if this digit is transferred to the end of the number, then the number is tripled

asked by SkaterGirl on December 5, 2010
49. ## Geometry

The perimeter of triangle ABC is 29 meters. Line segment AD bisects angle A. Find AB and AC. CD=5cm, DB=4 cm.(triangle angle bisector theorem)

asked by Lily on December 28, 2011
50. ## physics

A piston of cross sectional area 100cm2 is used in hydraulic to exert a force of 10000000dyne find the cross area of another having weight 2000kg

asked by question on October 18, 2015
51. ## chem(molarity)

a buffer contains 0.010 mol of lactic acid and 0.050 mol of sodium lactate per liter . How do I find the molarity of the acid and base?

asked by mary on September 9, 2012
52. ## math

if you have the triangle ABC with the points A(47,100) B(-1273,203) and C(971,-732) how would you find the center and the radius of the incircle of triangle ABC?

asked by kim on April 13, 2009
53. ## math 5th

Estimate the area of the circle and use 22/7 for pie. Teh circle shows line all the way accross measruing 28cm. Find area. Can some one explain how

asked by Courtney on April 24, 2013
54. ## mzumbe

in geometric prograssion the difference between 7th and 5th terms is 192 and the difference between 15th and 3rd terms is 48. find the common ratio

asked by sayid on August 30, 2016
55. ## chemistry

A sample of gas has a mass of 0.555g . Its volume is 114L at a temperature of 80degrees C and a pressure of 744mmHg .Find the molar mass of the gas

asked by Jess on April 28, 2012
56. ## Math

A straight line x/a -y/b =1 passes through the point (8,6) and cuts off a triangle of area 12 units from the axes of coordinates .find the equation of straight line

asked by Anonymous on August 29, 2016
57. ## maths

A shop is sending out a bill for an amount less than #100.the accountant interchange the two digits and so overcharage the customer by #45,given that the sum of the two digits is 9.find how much the bill should be?.thanks

asked by edward on August 6, 2015
58. ## urgent math

find the equilibrium point for the demand and supply functions D(p)=79-8p and S(p)=37+6p, where p is the price, in dollars, D(p) is the number of units demanded, and S(p) is the number of units supplied.

asked by Anne on December 8, 2011
59. ## calculus

a function has a local maximum at x=-2 and x=6 and a local minimum at x=1. how do u find the concavity of this function and point of inflection?? ***the only given info is the max and min points

asked by Navroz on November 11, 2012

find points on the curve x^2+xy+y^2=7 (a) where the tangen is parallel to the x-axis and (b) wehre the tangent is parallel to athe y-axis. (in this case, dy/dx is not defined, but dx/dy is. what value does dx/dy have at these point?)

asked by - on October 19, 2008
61. ## Maths

the diagram shows a composite solid consisting of cone and a hemisphere.the cone has a height of 10 cm a base diameter of 12 cm .Find volume. Of the whole solid.

asked by Hussan on September 26, 2016
62. ## math

A (4,3) B (3,-3) c (-4,5) Find the slope of AB, BC, and AC. Fond the tangent of each angle and their angle measure using: tanX=m2-m1/1+m1m2 m2 being the slope of the terminal side (measuring counterclockwise)

asked by hw on February 8, 2011
63. ## precalculus

Find the focus, directrix, and focal diameter of the parabola. 9x + 7y2 = 0 my answers were focus = -9/28,0 fd =9/7 directrix= -9/28 (this ans. is incorrect) what am I missing? pls help

asked by amaa on December 1, 2012
64. ## Math

find an equation for a ploynomial function with zeros, negative 8, negative 3 over 4, 1 over 5, and 2. hey it is 53h8kkds f (x) = x(x+8)(x+ 3/4)(x- 1/5)(x-2) will be zero when any one of the factors is zero. Multiply the factors to get the polynomial form.

asked by Jimmy on January 10, 2007
65. ## Physics

I am given a velocity versus time graph for a runner. For it, I had to figure out the average velocity for the entire 16 s interval (for this, I got 2 m/s). Now they want me to find the displacement of the runner in the first 15.4 s. I know that it must be

asked by Lindsay on October 16, 2007
66. ## physics

A piece of wire is wound exactly 100 times around a circular tube with a radius of 9.8 centimeters. Find the length of the piece of wire in meters.

asked by Killian on February 23, 2015
67. ## Math

I Need Help With Two Questions The First One Is Find The Distance Between Riverside And Milton If They Are 12 Cm Apart On A Map With A Scale Of 4 cm : 21 Km And The Second One Is Oak Grove And Salem Are 87 Mi From Each Other . How Far Apart Would The

asked by Emarahi on December 6, 2013
68. ## trigonometry

the end of a pendulum of length 40cm travels an arc length of 5 cm as it swings through an angle alpha.find the measure of the central angle

asked by jophy on November 26, 2012
69. ## Math Work

I know that I'm using the Law of Cosines, but I'm confused on how to solve. I have to also round my answers to the nearest tenth for degrees and to the nearest hundredth for sides Given: A= 55 degrees b=3 c=10 Find: a= B= C=

asked by Amber on February 24, 2015
70. ## Physics

An object is placed 19.6 cm to the left of a diverging lens (f = -7.84 cm). A concave mirror (f = 11.2 cm) is placed 27.3 cm to the right of the lens Find the final image distance, measured relative to the mirror (cm)

asked by Elizabeth on April 23, 2013
71. ## Homework (Math)

I know that I'm using the Law of Cosines, but I'm confused on how to solve. I have to also round my answers to the nearest tenth for degrees and to the nearest hundredth for sides. Given: A= 55 degrees b=3 c=10 Find: a= B= C=

asked by Taylor on February 25, 2015
72. ## Calculus II

Compute the first 5 terms of the sequence: {b(n)}n=1-> infinity = nsqrt(6n) + (5/6)^n. ((that is:(Bsub(n))from n=1 to infinity = nth root of 6n + (5/6)raised to n.)) If the sequence converges, find the limit.

asked by chelsea on April 15, 2014
73. ## Pre Calculus

I have tried and tried to understand double angle identities but it just won't stick. if sin x = -0.6 and 180 (degrees) < x < 270 (degrees), find the exact value of sin 2x

asked by Kyrie on November 16, 2017
74. ## Physics :(

Bobby​ ​is​ ​pushing​ ​a​ ​20kg​ ​box​ ​up​ ​a​ ​plane​ ​inclined​ ​at​ ​27​ ​degrees​ ​above​ ​the​ ​horizon b.​ ​find​ ​the​ ​force​ ​bobby​ ​needs​ ​to push​

asked by Anonymous on October 27, 2017
75. ## circles

OPQR is a rhombus , three of whose vertices lie on a circle with centre O.If the area of the rhombus is 32 root 3cm square ,find the radius of the circle.

asked by Anonymous on March 1, 2012
76. ## Math

list the common factors for each pair of numbers. Then find the greatest common factor for each pair. 18 and 30, 9 and 25 60 and 45, 23 and 29 49 and 14, 140 and 25 142 and 148, 84 and 105

asked by Gracie on September 18, 2012
77. ## life orientation

Name two institutions/community organisations that are involved in providing a safe and healthy enviroment (suggestion: find out about NGO 's or other organisations in your community or city)

asked by Dikeledi on April 24, 2013

A corner lot that originally was square lost 185 m of area when one of the adjacent streets was widened by 3 m and the other was widened by 5 m. Find the new dimensions of the lot.

asked by Tina M. on November 6, 2008
79. ## College Algebra

Find the equation of the parabola y = ax2 + bx + c that passes through the points. To verify your result, use a graphing utility to plot the points and graph the parabola. (−2, −15), (−1, −4), (1/2,-10) y=?

asked by Jack on July 21, 2013
80. ## AP Physics

An 18.0 kg box is released on a 35.0° incline and accelerates down the incline at 0.269 m/s2. Find the friction force impeding its motion. How large is the coefficient of friction?

81. ## physics

a stone is dtropped from the top of 40m heigh calculate its speed after 2 seconds .Also find the speed ith the stone strikes the ground.

asked by Anonymous on September 15, 2011
82. ## Math

Find the effective rate of interest (APR) for a loan with a loan amount of \$6,300, a time of 270 days, and interest of \$685.13. a. 14.5% b. 6.5% c. 9.3% d. 12.3%

asked by Matt on April 21, 2015
83. ## us history

How would you explain the sectional divide over the War of 1812? Why did the war find the most support in the southern and western states and territories and the least support in New England?

asked by rachelle on October 31, 2018
84. ## math

the units of a number is 4 more than the tens digit. If the digits are reversed the new number is 1 less than twice the original number. Use a system of equations and substitution to find the number. I'm stuck?!?!

asked by Rachel on March 1, 2016
85. ## Physics

In the reaction U gives Th + He 6.88*10-13 J energy are released as the kinetic energies of the products. If the ratios of the masses Th to He is 234:4 find the kinetic energy of the alpha particle

asked by eva on February 23, 2012
86. ## math

It takes mary x hours to travel 100 kilometers. If she increases her speed by 5 kilometers per hour, the journey will take her 3 hours less time. Find x.

asked by Taylor on January 24, 2011

Hello, I have a question regarding 12 Angry Men and To Kill a Mockingbird. I have to compare and contrast Juror 8 to Atticus Finch. I can’t seem to find any differences, though. Does anyone know of any differences between these two men? Thanks!

asked by TS on April 24, 2019
88. ## calculus

if a snowball melts so that its surface area decreases at a rate f 1cm^2/min, find the rate at which the diameter decrease when the diameter is 10cm?

asked by Briasn-Ismael vargas on October 25, 2013
89. ## Math

A rectangle has sides of length 6.1cm and 8.1cm correct to 1 decimal place. Find the lower and upper bound for the perimeter of the rectangle

asked by Alam on May 3, 2019
90. ## math

One card is selected from a deck of cards. Find the probability of selecting a red card or a card less than 4 . (Note: The ace is considered a low card.)

asked by Anonymous on November 25, 2010
91. ## algebra

Mark wants to buy some used CDs from Hastings. He can get 6 CDs for \$50.10 and 9 CDs for \$75.15. Write the equation that can be used to find f(x), the amount he would pay at this rate if he bought x CDs. Thanks in advance :)

asked by idk on February 28, 2019
92. ## PHYSICS

a flywheel makes300.rpm. find the angular speed of any point on the wheel and the linear speed(tangential) of a point 5.00m from the center.

asked by EMMA on July 30, 2014
93. ## Physics

Drug has heat of melting 25 K jule/mole. Solubility of drug in water is 0.00082 M at 25 C and 0.00144M at 35 C. Find mole fractions x1 and x2 at each temperature.

asked by kinjal on December 17, 2010
94. ## calculus

Find the volume of the solid obtained by rotating the region in the first quadrant enclosed by the curves y= tanx and y=2cosx between the bounds 0 and pi/2 around y=-1 would it be A= pi * ∫ 0 to 0.78 {(2cosx+1)^2 - (tanx+1)^2}

asked by tom on March 5, 2019
95. ## asthmatics

Find the volume of the wood required to make an open box of internal dimensions 20cm by 12.5cm by 9.5 cm.the wood being 1.5cm thick.

asked by Anonymous on December 29, 2016

Just after opening a parachute of negligible mass, a parachutist of mass 85.5 kg experiences an instantaneous upward acceleration of 1.12 m/s2. Find the force of the air on the parachute.

asked by anthony on October 22, 2012
97. ## Calculus 3

The following parametric equations describe a portion of a shperical surface: x=4cosusinv y=4sinusinv z=4cosv where 0

asked by Heather on March 30, 2013
98. ## physics

The drawing shows four point charges. The value of q is 1.4 μC, and the distance d is 0.86 m. Find the total potential at the location P. Assume that the potential of a point charge is zero at infinity

asked by Sarah on October 16, 2015
99. ## Calculus

Use left and right endpoints and the given number of rectangles to find two approximations of the area of the region between the graph of the function and the x-axis over the given interval. g(x) = 2x^2 − x − 1, [3, 5], 4 rectangles __ < Area < __

asked by si on March 20, 2018
100. ## Math

Lakeisha placed \$120 in a savings account earning simple interest. Find the interest rate if her account is worth \$124.20 after one year.

asked by Helen on October 7, 2013