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

143,010 questions, page 355
1. ## Trigonometry

Write sin (125°) in terms of its cofunction. Make sure your answer is a function of a positive angle

asked by David on November 28, 2013
2. ## Math

What is the net price factor for trade discounts of 25/15/10? Answer: .57375 Just checking my homework answers

asked by Ann on May 20, 2013
3. ## Trigonometry

Write sin(125°) in terms of its cofunction. Make sure your answer is a function of a positive angle.

asked by David on November 28, 2013
4. ## child psychology in general

the main problem with informal theories is they are based on? a.bias b.emotion c.tradition rather than study my answer is c

asked by susue on August 7, 2013
5. ## social science grade 8 138

10 advantages of colanisation and write if the advantage has a negative or positive impact give a reason for your answer

asked by maphuti on September 14, 2016
6. ## chemistry

What volume of solution should be dispensed from the buret to provide 3.718 mmol CO3 2-? answer in units of mL.

asked by chemistrry help! on May 2, 2010
7. ## geography

If you were to fly from Atlanta, Georgia to St. Louis, Missouri what direction would you most likely be traveling? My answer is Northwest. Is this correct?

asked by Reed on January 28, 2011
8. ## Chemistry

2SO2(g]+O2(g]⇌2SO3(g] ,4 conditions by which concentration of SO3 can be increased I need the answer for my exam i would be thankful if anyone answered it THANK YOU

asked by MANASA on November 30, 2016
9. ## math

having trouble factoring this particular problem x^2-12x+36-49y2 factored by grouping x(x-12) (7y-6) (7y+6) the answer in the book has (x-6+7y)(x-6-7y) confused.

asked by lomas on October 27, 2010
10. ## 9th grade

A downhill skier travels down a course at an average speed of 60 km/hr for 2 minutes. How far in km did she ski? convert your answer to meters.

asked by Margaret on January 29, 2010
11. ## physics

A bullet is shot straight down at a speed of 3.9 m/s. After 2.3 seconds, how fast is it moving? Use 10 m/s2 for gravity. Give answer in m/s.

asked by Anonymous on September 22, 2010
12. ## chemistry

H2+I2->2HI If 3 moles of H2, I2, and HI are in a 3L flask, what will be the equilibrium amount of each. Kc=5 The answer is H2= I2= .71M, HI= 1.584M(given by teacher) Just need to know how to do the work.

asked by corey on October 17, 2007
13. ## physical

how are electronic devices used to process information? come on i'd rather be doing other things pleaseeee answer this question! its easy for all you A students

asked by kelvin on February 13, 2008
14. ## chemistry

alculate the H3O+ concentration present in water under the following conditions. Enter your answer in scientific notation. a. [OH-] = 8.9 x 10-5 M 1.1E-10 b. [OH-] = 3.8 x 10-3 M 2.6E-12 c. [OH-] = 4.8 x 10-12 M 2.1E-3

asked by krystal on February 27, 2012
15. ## Physics

A car moving at 22.0 m/s accelerates at 3.00 m/s2 for 2.39 seconds. What will the final speed be in m/s? do I use v subf= at+v sub0 3.00x2.39 +22.0= answer 29.17??

asked by mssailormouth on June 1, 2019
16. ## Chemistry

Which contain 3 significant figures and no others? 1. 326.0 2. 0.00310 3. 46,900 4. 1,070 5. 0.020 Isn't there more than one correct answer? Thank You

asked by Em on August 30, 2011
17. ## algebra

I don't understand because the teaher explains that I have a whole number as the ending answer which I cant seem to come up with. I may have posted the problem wrong. 4+6(12-6) /4^2

asked by lanina on September 15, 2008
18. ## chemistry

Write a paragraph explaining how to determine how many hydrogen atoms are in 6.5g of water. No equations are permitted in this answer.

asked by alana on April 7, 2011
19. ## chm152

Consider the equilibrium of water with gaseous hydrogen and oxygen: Give the value of for this reaction, if it is written as: Choose one answer. a. -7.8 x 10^-16 b. -3.9 x 10^-16 c. 1.3 x 10^-15 d. 6.4 x 10^-14 e. 3.6 x 10^2

asked by ami on March 27, 2010
20. ## HELP!

OK third time lucky - hoping someone out there knows the answer to this one.... Describe the cellular specialisation that has occured in muscle cells.

asked by Korina on December 25, 2010
21. ## Teaching in Early childhood progras

Self appraisals should not be used to assess which of the following? A. Math concepts B. Dispositions regarding tasks C. IEP adherence D. Literacy my answer is c.

asked by Eva on August 18, 2014
22. ## Math

simplify (cos4x-cos2x)/(sin4x+sin2x) the answer choices are : cotx, tanx, cotxtanx, or 1

asked by Scott on July 11, 2011
23. ## Math!!! HELP

john invested $2,975 at 4% interest compounded annually. what will be the balance after 2.5 years. i got this fr my answer$7,735.00

asked by Anynomus on March 24, 2015
24. ## environmental science

is plastic use is more hazarduous or wood use in relation to their environmental impacts? kindly give me a detailed answer

asked by ejaz on April 12, 2013
25. ## Algebra

What are intersections and unions (in algebra). Also, what are complements? And what does MATH stand for in terms of sets? Please answer quickly. Thanks!

asked by Jena on September 21, 2011
26. ## physics

What amount of energy is used if 800 C of charge passing through a load with a potential difference of 120 v? answer is 9.6e+4

asked by Tyler on May 26, 2011
27. ## Math

give the domain of the function and identify any vertical or horizontal asymptotes. g(x)= 1 / x-3 + 1 My answer was x = o and y=3 but this was wrong. Please explain!!

asked by Hannah on March 27, 2010
28. ## English

poor soul they face is much abused with tears is what kind of figurative language my answer is metaphor

asked by Steve on March 23, 2015
29. ## MATH

f the bases of an isosceles trapezoid have lengths of 19 and 38, what is the length of the median? If necessary, round your answer to two decimal places.

asked by DAVID CARSON on July 11, 2011
30. ## chemistry

alculate the H3O+ concentration present in water under the following conditions. Enter your answer in scientific notation. a. [OH-] = 8.9 x 10-5 M 1.1E-10 b. [OH-] = 3.8 x 10-3 M 2.6E-12 c. [OH-] = 4.8 x 10-12 M 2.1E-3

asked by krystal on February 27, 2012
31. ## Economics

I received an answer that helped me understand possibilities curves a little better, but when you have 12 numbers how do you make a curve using only the letters A-F?

asked by Kayla on January 22, 2007
32. ## TO MS SUE

ms sue I got most of the answers but im stuck on this one, can you just tell me the answer, it will save my time and help me A LOT : what organisms are affected by copper? this is all i need, thanks :)

asked by LOUIS on February 27, 2013
33. ## science

using the numerical scale, one foot on the map would equal how many miles on earth's surface? show how you got your answer?

asked by Anonymous on October 16, 2008
34. ## Physical Science

what will have a greater effect on the intensity of a sound, doubling its power or halving its distance? Explain your answer.

asked by Kellie on February 28, 2013
35. ## Calculus Linearizations

Use this observation and the linear approximation to estimate (15.9)^1/2 I know the answer is 3.9875, I just need someone to explain the steps so I can do problems similar to this one.

asked by Ryan kustin on March 22, 2015
36. ## Spanish 2

Please answer the following question positively, Se ponen sombreros los turistas cuando van a la playa?

asked by Marianne on September 8, 2014
37. ## Cultural Anthropology 101

What do I see as the strengths and weaknesses of each of these three kinds of relativism. I posted my answer but apparently I am missing something from the text that I am not grasping can someone please help me.

asked by mandy on December 1, 2012
38. ## Chemistry

Complete and balance the precipitation reaction. Include physical states in your answer. CuCI2(aq)+Na2CO3(aq)

asked by Tiara on May 4, 2016
39. ## 7th grade science

Determine your distance traveled and displacement if you walk 100m forward and then 35m backward please answer as soon as possible thank you

asked by Mary on March 28, 2010
40. ## math

If Betty puts two heavy cookies on one side than how much will it be? there was a graph it said the biggist # is 3/4oz and the smallest # is 2/4. 3/4+2/4=5/4 Answer :I think it is 5/4

asked by anomous on October 23, 2010
41. ## Math

Skate boarding boys= 2 girls=1 What percentage of the total students chose skateboarding? A. 10% B. 20% C. 30% D. None of these Is the answer D? Thank you

asked by Anonymous on March 21, 2015
42. ## math

A function of two variables is given by, f (x,y) = 4x^3 + 7xy^4 - 5y^2 + 8 Determine, fxx + fyx at x = 4.25 and y = 3.69, giving your answer to 3 decimal places.

asked by enigma on September 26, 2012
43. ## algebra

what is the probability of getting a sum of 16 in tossing three standard cubical dice? answer as a common fraction. i don't get this how do i do it?

asked by lee on September 14, 2008
44. ## Chemistry

Identify any incorrect formulas. explain your answer. a. Mg2(SO4)3 b. Rb3As c. BeCl3 d. NaF

asked by Minny on November 5, 2009
45. ## Math

solve the following inequalities and write the final answer in interval notation.for unions use lower case u eg.(1,3)u(9,10) 1. 5x-12

asked by lovisa on May 6, 2019
46. ## Language

Is the sentence correct? The bull grazed lazily in the pasture with sharp horns near the stream. Answer: I think it is

47. ## Law and Ethics

please check my answer thanks :) If a child is at risk for abuse or neglect the state will use Res ipsa loquitor. I said yes

asked by Anonymous on November 11, 2007
48. ## Reading APE

How does the author's attitude toward her name change over the course of "Newcomers in a Troubled Land"? Support your answer with evidence from the selection.

asked by Fartun on January 26, 2011
49. ## chm152

At a particular temperature, Kc = 54 for the reaction H2(g) + I2 (g) 2 HI(g). One mole of HI is placed in a 3.0-L container. What would be the equilibrium concentration of HI? Choose one answer. a. 0.035 b. 0.071 c. 0.29 d. 0.30 e. 0.33

asked by AMI on March 28, 2010
50. ## Mr. James- Science-again

uh, ok ok, so if my answer is not a then is it b,c,or d because non of my answers match what you said Mr. James Precession means the axis of the Earth is changing, so North changes.

asked by shivangi on May 24, 2007
51. ## Physics

The flux through a window whose surface is parallel to magnetic field lines is zero. Answer True False

asked by tom on July 16, 2013
52. ## geometry

If the bases of an isosceles trapezoid have lengths of 15 and 32, what is the length of the median? If necessary, round your answer to two decimal places.

asked by Anonymous on July 11, 2011
53. ## Art

Which step involves critiquing a work of art? Create. Imagine. Analyze.)MY ANSWER Reflect.

asked by LOVE on May 4, 2016
54. ## science

make inferences to answer the foeoling question: At which pencil point was oxygen produced? can u help me plz?

asked by Star on March 28, 2010
55. ## Algebra

What is the probability that a randomly selected three-digit number is divisible by 5? Express answer as a common fraction.

asked by Jay on January 26, 2011
56. ## science(Ms.Sue)

What term almost always describes top consumers? A)herbivores B)omnivores C)carnivores D)producers My answer is B am i right,if not please explain?

asked by lidia on November 20, 2011
57. ## IMPROVING WRITING

I have noticed that in the past three months, a month after Jessica Hilo’s medical leave, there have been problems concerning Ruth and Jack’s workload. To begin with, Jessica’s duties have been temporarily reassigned to Frank and Ralph. Furthermore,

asked by Jacqueline on December 10, 2014
58. ## math

A spring is stretched 5 inches abobe its rest position. Itis then released and oscillates in damped harmontic motin with a frequency of 2cycles per second. After 7 seconds you measure the amplitude of the spring to be 1.5cm. 1.Find th damping constant C.

asked by zzz on November 3, 2016
59. ## +1 SCIENCE PHYSICS

A FROG SAW AN INSECT ON THE GROUND AT A HORIZONTAL DISTANCE OF 30 METER FROM IT. THE FROG CAN JUMP WITH A SPEED 20 METER/SECOND IN ANY DIRECTION. IT JUMPS WITH HIS INITIAL SPEED AND LAND ON THE INSECT. A: WHAT IS THA TYPE OF MOSSION MADE BY THE FROG? B:

asked by FATHIMA on August 28, 2011
60. ## GOVERNMENT

Why did the makers of the Constitution provide "Filters" between the voters and the U.S. Senate and the presidency? The French revolution convinced many that the masses sometimes got out of hand, so in the Constitution, the States Legislatures chose the

asked by Suzanne on October 22, 2006
61. ## Calculus 3

1. An object moves along a straight track from the point (1,−2,1) to the point (0,−7,5). The only force acting on it is a constant F=2i−3j−5k newtons. Find the work done if the distance is measured in meters. 2. A wrench 0.5 meters long lies along

asked by jagga on September 22, 2015
62. ## Physics

A yo-yo is spun from rest by pulling on the string with a constant tension of 2.0 N. The radius of the inner rod on which the string is strung round is 0.50 cm. The tension is applied for 5.0 seconds after which the yo-yo is observed to spin with an

asked by Bob on May 18, 2014
63. ## AP Biology

In 1918 a particularly virulent strain of influenza (an RNA virus) wiped out millions of health humans in the prime of their lives. Epidemiologists fear that such a super bug could revisit us in the future. And thus there was quest to find samples of the

asked by Sammy on March 28, 2012
64. ## stats

IHI insurance is interested in determining whether younger drivers (below the age of 25) are more prone to motor accidents than older drivers (25 or older). A random sample of 68 IHI policyholders below the age of 25 were selected and whether they had been

asked by Louise on October 7, 2010

The quantity demanded x each month of Russo Espresso Makers is 250 when the unit price p is $180; the quantity demanded each month is 1000 when the unit price is$150. The suppliers will market 750 espresso makers if the unit price is $80. At a unit price asked by Dee on January 19, 2014 66. ## math HELP!! The quantity demanded x each month of Russo Espresso Makers is 250 when the unit price p is$180; the quantity demanded each month is 1000 when the unit price is $150. The suppliers will market 750 espresso makers if the unit price is$80. At a unit price

asked by Dee on January 20, 2014

The quantity demanded x each month of Russo Espresso Makers is 250 when the unit price p is $180; the quantity demanded each month is 1000 when the unit price is$150. The suppliers will market 750 espresso makers if the unit price is $80. At a unit price asked by Dee on January 19, 2014 68. ## anthropology 3. Why do kinship systems work? Where, if any, would you find a working kinship system within the United States? Give examples for both questions. most of us are in a kinship system with spouses, children, parents, grandparents, siblings, uncles and aunts. asked by jimmy on January 30, 2015 69. ## Physics Rotaional Kinetic Energy A car is designed to get its energy from a rotating flywheel with a radius of 1.50 m and a mass of 600 kg. Before a trip, the flywheel is attached to an electric motor, which brings the flywheel's rotational speed up to 4000 rev/min. (a) Find the kinetic asked by Anonymous on March 17, 2010 70. ## physics A car is designed to get its energy from a rotating flywheel with a radius of 1.50 m and a mass of 600 kg. Before a trip, the flywheel is attached to an electric motor, which brings the flywheel's rotational speed up to 4000 rev/min. (a) Find the kinetic asked by mike on March 17, 2010 71. ## help asap please I am trying to find what I need for this Checkpoint tonight and can not find it.. PLease help me... I am so frustrated.. If I have recently posted this I aplogize. Consider that in recent years several states have abandoned bilingual education, but asked by troyer0269 on February 6, 2009 72. ## English I read Shakespeare's sonnet 29, and I must write a 5 paragraph essay on the theme. I need a few guidance tips and ideas on what to write. Thanks in advance! So, There are multiple themes in this poem but I chose the theme(my main discussion) 'wealth',and I asked by Winnie on September 30, 2014 73. ## math there were 360 pumpkins in a pumpkin patch , but it was difficult for farmer alexander to find the perfect pumpkin. evry third pumpkin was too small. every fourth pumpkin was too green. every fifth pumpkin had a broken stem. every sixth pumpkin had the asked by christina on November 22, 2012 74. ## physics i figured out the ratio its 1.10 , don't know how to get the second part please help!! my understanding is not good enough to answer part 2 Pretend you have two containers, one filled with ethyl alcohol and the other filled with benzene. How would you show asked by please help urgent! on April 23, 2016 75. ## Networking A firm is assigned the network part 128.171. It selects a 10-bit subnet part. a)Draw the bits for the four octets of the IP address of the first host on the first subnet. b)Convert this answer into dotted decimal notation. c)Draw the bits for the second asked by Jennifer on April 18, 2012 76. ## Writing Do you think it is truly possible to get all of the information I would need to write an essay about the sudden "halt" or end of production of electric cars? And, what about the Hybreds? I am apprehensive about this topic because I may not be able to find asked by Diana on September 29, 2006 77. ## Social Studies Question: Explain how members of the Reagan administration acted illegally to sell arms to Iran and aid the contras in Nicaragua. in a paragraph, give reasons for and against these actions, and evaluate their impact. Answer: The members of Reagan asked by Oof on April 30, 2018 78. ## Pre-Algebra A triangle is enlarged by a scale factor of 10/3. a) If the perimeter of the copy is 36 meters, find the perimeter of the original triangle using the proportion 10/3. b) If the area of the copied triangle is 48 meters squared, use a proportion to find the asked by Joy on March 5, 2008 79. ## Calc I y = (x^2 -4)/(x^2 - x -12) dy/dx of numerator I got 2x dy/dx of denomenator I got 2x - 1 dy/dx of y I got (x^2 - 16x -4)/((x-4)^2(x+3)^2) setting numerator to zero and solving got 8 +/- sqrt(65) with the critical value being the + setting denomenator to asked by Kate on July 24, 2010 80. ## Math A car has a fuel efficiency of 33 miled per gallon.(a) Find a function G that calculates the number of gallons required to travel x miles. (b)If the cost of gas is$4 per gallon, find the function C that calculates the cost of fuel to travel x miles.

asked by Nick on October 9, 2017
81. ## Physics

1. A horse is harnessed to a sled having a mass of 231 kg, including supplies. The horse must exert a force exceeding 1250 N at an angle of 36.3° (above the horizontal) in order to get the sled moving. Treat the sled as a point particle. (a)Calculate the

asked by Ricky on October 3, 2018
82. ## Calculus

Find the antiderivative of f(x)= the 5th root of x^2. A. the 5th root of (x^3)/3 + C B. (2x^1/5)/ 5 + C C. (5x^7/5)/ 7 + C

asked by Justin on August 1, 2019
83. ## maths

In a basket of fruit, there are 6 grapes,11 bananas and 13 oranges, if one fruit is chosen at random, what is the probability that the fruit is either grape or banana. i.find the probability of grape and banana i.find the probability of not banana

asked by Anonymous on January 25, 2017
84. ## algebra

If y=35+0.8x gives the distance of the sports car from Flint after x minutes. find the following a. How far is the sports car from Flint after 25 minutes? b.How long will it take until the sports car is 75 miles from Flint? Show how to find the solution

asked by confused and need an answer. on December 1, 2010
85. ## Math

Please check my work. 1) 64 divide -4 = -16 2) -144 divide (-9) = 16 3) Simplify -9 and a small 2 = -81 4) Simplify (-3) and a small 3 = -27 5) Add -4/11 + 5/11 = 1/11 6) subtract 5/11- [-3/11] = 8/11 7) multiply [-7/8] • [-2/4] = 7/16 8) divide -3.5

asked by Ruby on November 8, 2011
86. ## Math

Typically, 10% of students make a D on their tests, 60% make a C on their test, and 30% make an A. Mrs. Smith uses a random-number table to find the experimental probability that of 5 students', at least 3 will make a C. The digit 0 represents students who

asked by HELP!:) on June 9, 2015
87. ## physics

An object (with charge -4.2 µC and mass 0.024 kg) hovers at rest above the ground, its weight being held up by a uniform electric field.(a) Find the size and direction of this electric field.(b) If the electric charge on the object is quadrupled while its

asked by John on February 4, 2014
88. ## physics

An electron moves from one plate to another across which there is a potential difference of 2000 V. a) Find the speed with which the electron strikes the positive plate. For this problem, I used the Potential difference equation:

asked by Linh on February 25, 2010
89. ## physics

An object (with charge -4.2 µC and mass 0.024 kg) hovers at rest above the ground, its weight being held up by a uniform electric field.(a) Find the size and direction of this electric field.(b) If the electric charge on the object is quadrupled while its

asked by John on February 4, 2014
90. ## chemistry

suppose that an isotope of uninhexium Uuh under goes a succession of seven a -decay reactions what isotope would be the final product of these changes and show how u arrived at this answer and would the final product be a lanthanide,an actinide,atransition

asked by JILL on January 24, 2007
91. ## Algebra

Can someone please help on this portfolio? I've been stuck on it for several days and i've only got task 1 I chose Cape Coral for the population that increased, and Fort Lauderdale as the one that decreased. Task 2 a. Do some research and find a city that

asked by Billy on October 1, 2018
92. ## Physics

A force of magnitude 7.50 {\rm N} pushes three boxes with masses m_1 = 1.30\,{\rm{kg}},m_2 = 3.20\,{\rm{kg}}, and m_3 = 4.90\,{\rm{kg}}, as shown in the figure(Figure 1) . (Ignore friction.) Find the magnitude of the contact force between boxes 1 and 2,

asked by Adnan on February 16, 2013
93. ## algebra review!

it says write the equation of the vertical line that passes through the point (7,-3). what do i need to start it off? find the equation for the line with undefined slope and passing through the point (-1,-2). what do i need to start that off? what equation

asked by trixie on September 3, 2009
94. ## Social Studies

could someone please check my answer?? :) What sequence of steps did the Spanish follow to establish colonies in the Americas? A. (1) settled towns, (2) formed alliances with Native Americans, (3) bought land B. (1) took over territory, (2) settled towns,

asked by I SUCK AT SCHOOL on December 4, 2018
95. ## math

A score of 243 is a "basic" reading level. Scores for a random sample of 3000 students had a xbar = 250 with a standard error 1.0 The 99% confidence interval for the mean score all students in the city is 247.4 to 252.6. Ques: Is there good evidence that

96. ## calc

standard equation of circle concentric with X^2+Y^2-2X-8Y+1=0 and tangent to line 2X-Y=3 Complete the squares to find the center of the circle. X^2+Y^2-2X-8Y+1=0 (x-1)^2+(y-4)^2 - 16 =0 The center is (1,4) and the radius for the given circle is 4. Now find

asked by Melba on September 26, 2006
97. ## English

Need help with some questions! A silent killer is spreading poison across the earth. Rain, polluted by the grass given off by factories and motor vehicles, is becoming highly acidic. This "acid rain" is slowly destroying our environment. Acid rain has

asked by hrn on November 20, 2017
98. ## Chemistry

1.How much energy is emitted by 1 mol of sodium ions emitting light at this wavelength? Answer in units of kJ. This is what I did for this problem, but my answer is wrong 45.8 mg = 0.0458 g 0.0458 g / (23.0 g/mol) = 0.001991 mol Na 0.001991 mol x (6.02214

asked by Anna on February 13, 2015
99. ## AP Chemistry

A 2.75 g sample of the hydrocarbon acetone, CH3COCH3, is burned in a bomb calorimeter with 975 mL of water, initially at 23.50 degrees celsius. The bomb is constructed of 285.0 g of nickel metal having a specific heat capacity of Cp = 0.826 J/ g degrees C.

asked by Kate on September 30, 2007
100. ## AP CHEMISTRY

A 2.75 g sample of the hydrocarbon acetone, CH3COCH3, is burned in a bomb calorimeter with 975 mL of water, initially at 23.50 degrees celsius. The bomb is constructed of 285.0 g of nickel metal having a specific heat capacity of Cp = 0.826 J/ g degrees C.

asked by Kate on September 30, 2007