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

143,010 questions, page 352
1. ## chemistry II

I search the web and my texbook doesn't have the answer so please help What are the four steps of a process involving a heterogeneous catalyst?

asked by josh on December 3, 2008
2. ## chemistry

what is the vapor pressure of alcohol in 25 degree celcius? the answer should be answered in millimeter mercury. tnx^_^

asked by princess on August 30, 2012
3. ## Physics

How far will a car travel if it starts from rest and experiences an acceleration of magnitude 3.75m/2^2 forward for 5.65 s? Answer is 59.9m

asked by alex on July 3, 2013
4. ## Physics

How far will a car travel if it starts from rest and experiences an acceleration of magnitude 3.75m/2^2 forward for 5.65 s? Answer is 59.9m

asked by alex on July 3, 2013

When a 0.35 kg baseball is hit, its velocitychanges from 21 m/s to -29.5 m/s. What is the magnitude of the impulse de-livered by the bat to the ball? Answer in units of N · s

asked by Amber on April 7, 2012
6. ## math

a deposit of 4000 at 6.5% for 270 days show amount of interest earned answer 2870

asked by layne brooks on March 11, 2015
7. ## Math

Help plz I got a new Math problem that said this " Which letter has two obtuce angles? " ( My sis is " smartybrat" ) if you can answer it go by "Maddy .H."

asked by Stace on April 28, 2016
8. ## ALGEBRA

Factor each expression completely. show some sort of check to confirm your answer. (hint: think FOIL) x^2+11+30 x^2-5x-14 9x-16

asked by Andra on September 5, 2014
9. ## Algebra

Calculate the present value of the annuity. (Round your answer to the nearest cent.) \$1600 monthly at 6.6% for 30 years.

asked by Hilda on January 15, 2018
10. ## physics

A longitudinal wave spreads radially from a source with power 345 W. What is the intensity 40.0 meters away? answer in W/m^2.

asked by sabeen on April 4, 2011
11. ## Mathas

8th class Exeter 10.1 question 6 answer please give me chapter direct and inverse proportional

asked by Anonymous on February 7, 2017
12. ## math

Which ratios form a proportion? (A)3/15,12/55 (B)8/24,12/35 (C)5/18,25/90*^* (D)4/11,16/25 If I'm wrong please help me and correct me, don't yell at me for not knowing the right answer. please help asap

asked by haylee on November 16, 2016
13. ## Science

which of the following helps ensure a groups access to resources it needs for survival? My answer is D. Territorial Behavior. Please check if this is right?..

asked by Mystery Girl on March 10, 2015
14. ## human service

I need help on how to answer this question. I am not sure where to begin. Discuss the implications of your values for your work as a human service professional

asked by patiance on July 4, 2011
15. ## 10th grade

Analogy: despair:hope::permanenace______________ Answer Chocies... transience acquisition chauvinism infinity

asked by DayDay on January 11, 2010
16. ## Alg 2 (HS)

Solve 4^(x+2)= 160 use a cal and round your answer to the nearest hundredth How would I work out this problem? I'm a little confused with this one.

asked by Gregory B. on September 22, 2012
17. ## using skills

At which grade level is it most appropriate for children to group by more than one attribute? A. Four years old B. Kindergarten C. Preschool D. Primary my answer is d.

asked by lauren on March 5, 2015
18. ## american history [about presidents]

why were their 3 presidential candidates in the election of 1812.. i think that is the year. Whenever roosevelt was running with taft. please help me out with the answer as to why there were 3 parties..

asked by mark on September 15, 2007
19. ## physics

A ball initially at rest rolls down a hill with an acceleration of 2.7 m/s2. If it accelerates for 8.1 s, how far will it move? Answer in units of m.

asked by Michael on January 10, 2011
20. ## social studies

were the british justified using that amount of force against the french in 1837? use examples from 2011 to help explain your answer

asked by melissa on February 27, 2011
21. ## College Chemistry

Pentane has a boiling point of 36oC. What is this temperature equivalent to in K? ( Attach the units i.e. uppercase "K" to your answer)

asked by Ryane on September 19, 2017
22. ## Physics

An object is dropped from rest. What is its instantaneous speed when it has been in motion for 5 s? The acceleration of gravity is 9.8 m/s2 . Answer in units of m/s

asked by Michael on January 10, 2011
23. ## using skills

Which earth science lesson is especially appropriate for the primary grades? A. Moon B. Volcanoes C. Stars D. Weather my answer is d.

asked by lauren on March 5, 2015
24. ## algebra

64y^3-125 9y^4+42y^3+49y^2 I need help I cannot get the right answer. factor complete, or state that the polynomial is prime.

asked by Angelia Jo on May 17, 2010
25. ## ELA

Story- clever daughter 5. Why does the magistrate use a riddle to decide the case? Use two details to support your answer

asked by Kylie on February 21, 2016
26. ## science 6th grade

1.the nose diaphragm and lungs are part of the_________system circulatory excretory nervous respiratory(my answer)

asked by anna on April 25, 2016
27. ## Chemistry

Selenium Express your answer in condensed form, in order of increasing orbital energy. For example,[He]2s^22p^2.

asked by Chironjit on November 26, 2012
28. ## Chemistry

Please help me answer the question: What does it mean Write a net ionic equation for the reaction 2HCl + Ca(OH)2 -> CaCl2 + 2H20

asked by Brittany on November 18, 2009
29. ## physic ap

i want to know im right. my answer: x= 16t^2 + 9.8m/s here is the question: An object, with velocity v0 m/s falls with constant acceleration 9.8m/s. how fast it goes after falling x m?

asked by kylle on March 9, 2015
30. ## 6 grade social studies

What is the answer on a deadly explosion at Chernobyl. The question is complete the sentence -------help to reduce radioactive pollution by.....

asked by Anonymous on October 21, 2015
31. ## Chemistry

if a photon of light has an energy of 2.35x10^-19 J, calculate the frequency and wave length. What solution do I use to get the answer?

asked by Nicole on October 21, 2015
32. ## Chemistry

Does anyone know what the answer to this riddle is? (It's an element) I think it might be sulfur, but I'm not sure. As you like it Green, yellow, and bright Born apart, I made'm die I'm in it, who am I?

asked by Anonymous on November 6, 2007
33. ## Chemistry

Which of the following will be more soluble in an acidic solution than in pure water? Ag2SO4 CuI RbClO4 AlPO4 Cd(OH)2 Is the answer the first and second?

asked by Diana on April 27, 2016
34. ## Physics

A 1.5 N force acts on a .20 kg cart so as to accelerate it along a frictionless track. If it is accelerated from rest, how fast is it going after .3m? The answer given is 2.12 m/s but I am not sure how to get to that.

asked by Brooke on November 17, 2011
35. ## Physics

A bouncing ball returns to the same height each time. Is this an example of simple harmonic motion? Explain your answer.

asked by Jamie on June 18, 2012
36. ## Maths

Suppose that y varies inversely with x and that y = 2 when x = 8. What is an equation for the inverse variation? What would the answer be? What is the factored form of the expression? s^2 – 81 (s – 9)(s – 9) (s – 9)(s + 11) (s – 9)(s + 9) (s +

asked by Woody on May 23, 2014
37. ## math,correction

Problem states. which of the ordered pairs (0,0), (-2,10),(-1,-5),(-3,9) are solutions for the equation y=5x? my answer: all first three except the last pair. so yes to (0,0), (-2,10),(-1,-5) You are correct on (0,0) and (-1,-5). You are incorrect on

asked by Jasmine20 on January 26, 2007
38. ## physcial science

When a thermometer is placed in a beaker of hot water, WHY does the mercury level DROP, then rise? See my answer below to the same question.

asked by dave on June 22, 2007
39. ## frankenstein

for this question is the answer true One sign that Frankenstein is declining during his study is that he becomes unresponsive to the beauty of nature

asked by casey on March 6, 2007
40. ## Math

Directions: Solve this system of linear equations. Write the final answer as an ordered pair (x, y, z). 2x + 4y - z = 7 2x - 4y + 2z = -6 x + 4y + z = 0

asked by Josei on March 6, 2015

Write the standard form of the equation of the circle that is tangent to the line x=3 and has center at (-2,-7). Answer: (x+2)^2+(y+7)^2=49 Is this correct?

asked by Lucy on October 13, 2008
42. ## Algebra

If anyone can check my work for me that would be greatly appreciated I'm having trouble. Evaluate the expression foe the given value of the variable. |-4b-8|+|-1-b^2|+2b^3 ; b=-2 I got 1 for my answer -4(-2)-8-1+2^2+2(-2) 8-8-1+2^2-4 -1+2^2-4 1

asked by Sabrina on November 16, 2016
43. ## Trigonometry

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

asked by Cyndy on August 3, 2012
44. ## Physics

What is the free-fall acceleration in a location where the period of a 0.594 m long pendulum is 1.55 s s? Answer in units of m/s

asked by Angel on February 16, 2012
45. ## Boolean Algebra

I need help starting this, I don't want a plain answer just a what to do. (bc'+a'd)(ab'+cd')-Simplify My best guess is to use the distributive property. (a+b)(a+c)= a(b+c). But now that there is a 4th variable what do I do?

asked by Anonymous on February 9, 2013
46. ## Algebra

I need help explaining how to work this problem for my daughter... What is the value of n so that the expression x² + 11x + n is a perfect square trinomial? 11 25 30.25 I know this is the answer but how 36

asked by Anonymous on October 20, 2014
47. ## statistics

On an exam on probability concepts, Mary had an answer of 13/8 for one problem. Explain how she knew that this result was correct

asked by george on August 29, 2007
48. ## Analytic Geometry

Simplify the given equation and graph x^2-xy+y^2-3=0 (please answer. Needed for my studies tonight. This is about rotation of axes. Thanks PS: i will really appreciate your response. :)

asked by Earis on May 3, 2016
49. ## P.E

Your life expectancy can be related to the overall well-being of your body, your mind, and your relationships with other people. A.True B.False Is the answer A?

asked by Gwen on August 19, 2014
50. ## Analytic Geometry

simplify the given equation and graph xy-x+y=0 (it is on rotation of axes. please answer in order for me to have a guide in my studies tonight)

asked by Earl John on May 3, 2016
51. ## English

Please check my answer thanks :) In research , you must document the source of all specific information unless it's common knowledge. I said True

asked by Anonymous on November 11, 2007
52. ## Trigonometry

Write the expression as a trigonometric function of only θ, and use a graphing utility to confirm your answer graphically. cos((9π/2)-θ

asked by Thomas on March 1, 2019
53. ## Math: Derivatives

Use the shortcut rules to mentally calculate the derivative of the given function f(x) = −x + (3/x) + 1 After deriving it, I got -1+(0/1)+0= -1 But this answer is wrong, and I don't know why. Thank You

asked by Nick on April 8, 2012
54. ## Organic

In the peptide Ala-Try-Gly-Phe, the N-terminal amino acid is Answer is Alanine. Explanation please!

asked by chemmy on October 11, 2015

If you deposit \$5000 in a savings account at 5.8% interest per year, how much will you have in 36 years? (Answer to the nearest dollar)

asked by denise on October 20, 2014
56. ## Statistics

Obtain the area under the standard normal curve to the right of z=1.32 Round your answer to four decimal places. A = the tolerance is +/-5%

asked by Maryan on September 28, 2016
57. ## Enghish

Please check my answer thanks :) In the sentence "Although the book was more than 50 years old, it still contained helpful information", the word although is what. I said it's adjective

asked by Anonymous on November 11, 2007
58. ## Math

Simplify the following expression, and rewrite it in an equivalent form with positive exponents. 24x^3y^-3/72x^-5y^-1 My answer was going to be: 24/72*x^3/x^-5=y^=3/y^-1

asked by Ashley on July 10, 2011
59. ## To Dr.Bob222

Is the answer for the nine protons and 10 electrons thing F^1- Yes, I answered to that effect at the original post. Its the fluoride ion.

asked by Googly Eyez on October 15, 2006
60. ## Psychology

y dimensions. Of these, the tendency to distort reality was labeled: A. five; conscientiousness. B. three; psychoticism. C. three; extraversion. D. five; neuroticism. D is my answer

asked by blue on December 30, 2018
61. ## social studies

In which battle did the Americans win their first victory over the British? A. Lexington B. Boston C. Charleston D. Concord Is the answer D?

asked by blue on October 20, 2014
62. ## Algebra 1A

describe what the graph of interval -4, 10 looks like? This is for math 166 algebra 1A I don't understand how to answer this question, please help me!

asked by Julissa on November 29, 2008
63. ## Physics

Two 1.5 kg balls move away from each other, one traveling 6 m/s to the right, the other 2 m/s to the left. What is the magnitude of the total momentum of the system? Answer in units of kg · m/s

asked by Lynn on July 14, 2013
64. ## college philosophy

I need a specfic answer not a list of websites because im so confused on this:Why does heidegger think that "care" is the fundamental part of the being of Dasein? Thanks

asked by Joe on May 12, 2009
65. ## chemistry

Please i tried to give this answer on a quiz but it was not accepted. To name this alkane: CH3CH2CH2CHCH3 with a substituent of CH3 on 2nd carbon.

asked by Rashidat on April 11, 2013
66. ## Calculus

How do I answer these questions. Please show work. The answers are through the link as a png image. THanks! h t t p : //goo.gl/NNf9A

asked by Madeline on February 8, 2013
67. ## 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 23, 2007
68. ## Elementary Math

The question stated: Write a numerator that makes the statement true. 1/2< /10 < 4/5 My answer is 7/10 am I correct< If not please explain. Thanks

asked by Cj on February 1, 2016
69. ## Health Science

"What is diabetes mellitus? What are the complications of the disease if left untreated?" I need an A+ worth answer. 150 Words. I would really appreciate if I could get some help. Thanks.

asked by Jones on April 1, 2017
70. ## physics

calculate the energy consumed by a computer(150 W) that is used for 2.0 hours and a laser(250 W) that is used for 10 min? Answer is 1.2 Mj

asked by justin on July 10, 2013
71. ## Maths

dx/dt = (x+2) sin^2 2t, given x=0, t=0. Solve the differential equation and calculate value x when t= pie/4, giving your answer in 3 significant figures.

asked by Zee on October 2, 2016
72. ## algebra

write an inequality that represent the fact that while make a product you cant exceed 5,000. answer: x < 5000

asked by mimi on October 16, 2015
73. ## medical insurance

insurance forms and enclosing statements should be mailed a.biweekly b.once a day c.once a week d.once a month my answer is b

asked by susue on December 29, 2013
74. ## teachers aide

Resources for educating young children with diverse abilities part-3 Please check my answer?This is my last exam. 1--c 2--b 3--c 4--c 5--a 6--d 7--b(not sure) 8--d 9--b 10-c 11-b 12-a 13-d 14-c 15-d 16-a 17-c 18-d 19-c 20-a

asked by mira on December 30, 2013
75. ## Algebra

6x^2+9cx= 6c^2 I tried moving the 6c^2 to the other side of the equation, then factoring (36) to arrive at (6x^2+12cx) (-3cx-6c^2)...then....6x(x+2c) -3c(x+2c)...but I am not getting it? The answer in the book is...-2c, c/2?

asked by Alex on April 5, 2011
76. ## physics

Calculate the net charge on a substance consisting of a combination of 8.9 × 10 13 protons and 4.4 × 10 13 electrons. Answer in units of C

asked by ivan on February 26, 2012
77. ## Algebra2

Simplify the rational expression. State any restrictions on the variable. (n^4-11n^2+30)/(n ^4 -7n^2+10) My answer is n^2-6/n^2-2 except +-sqrt5 and +-sqrt2

asked by steve on February 6, 2017
78. ## MGT/216

What barriers exist for ethical business practices at the organizational level? Support your answer with at least two examples.

asked by Sam on May 18, 2010
79. ## Chemistry

What would be the pH of a 0.1 M aqueous solution of the phenolate ion, C6H5O–? (Ka for phenol, C6H5OH, is 1.3 x 10–10) I got the answer 5.44 but I think it's wrong. Do I have to subtract it from 14?

asked by Nat on July 6, 2013
80. ## Physics

A car accelerates from rest at 2.9 m/s^2. How much time does it need to attain a speed of 4 m/s? Answer in units of s. are you supposed to divide 2.9 by 4?

asked by Jackie on October 4, 2016
81. ## college algebra

solve the following exponential equation. 7^x=8 a. x= Write in exact solution b. then with that answer move the decimal 3 points over

asked by confused on November 27, 2012
82. ## MGT/216

What barriers exist for ethical business practices at the organizational level? Support your answer with at least two examples.

asked by Sam on May 18, 2010
83. ## spanish

How do you say "This special is only valid today" Please don't use google translate or another translator. Please answer if you are fluent in Spanish.

asked by mo on June 2, 2011
84. ## Science

Which of the following planets is considered a rocky, or terristrial, planet? A. Venus B. Neptune C. Saturn D. Uranus Is the answer A? Thank you

asked by Anonymous on March 13, 2015

The solubility product expression for mercury(I) iodide, Hg2I2 is Ksp = ? My answer is [Hg2^2+^][2I^-^]^2^ Would you agree?

asked by Hannah on April 8, 2012
86. ## chemistry

In the previous example, how many ml of 0.1M kmn04 are required to react with 30ml of 0.05M h202? the answer 3ml who helps

asked by Fai on February 10, 2013
87. ## math

8 pounds of ground beef costs 23.31 what is the cost per pound? how would you round answer to the nearest cent. Can somebody help me with that.

asked by cora evans on December 22, 2013
88. ## Math

In each case, determine whether the situation calls for a discrete or continuous random variables and explain your answer.

asked by Alex on March 30, 2010
89. ## Environmental Economics

Can forest harvesting still be ineﬃcient even where tenure is given on a individual basis and is secure? Why or why not? Please answer this question in 3 sentences or less.

asked by Adam on May 7, 2012
90. ## Algebra 1

What expression is equal to 1/8000 written in scientific notation? My answer is 1.25X 10 to the negative 4 power.

asked by Steve on January 14, 2015
91. ## college algebra

I'm stuck on 2 problems I know the answers but need to learn to show the work. X^4+x^3=16-8x-6x^2. Answer: -2,1,+-√8 3x^3+4x^2+6=x. (-2,1/3, i√8/3) Please help so I know how to figure these equations out.A big THANKS

asked by Anonymous on March 25, 2013
92. ## Chem

What is the density of a block of marble that occupies 350 cm3 and has a mass of 708 g? Answer in units of g/cm 3

asked by Nicole on August 30, 2012
93. ## Doe

A car traveling at 6.7 m/s accelerates 2.1m/s2 to reach a speed of 12.0 m/s. How long does it take for this acceleration to occur? Answer in units of s

asked by Jane on September 24, 2012
94. ## interpersonal and commuication skills

effective listeners know they must? a.enunciate each and every word b.focus attention on the speaker d.use the appropriate speaking volume my answer b

asked by susue on January 14, 2015

The solubility product expression for mercury(I) iodide, Hg2I2 is Ksp = ? My answer is [Hg2^2+^][2I^-^]^2^ Would you agree?

asked by Hannah on April 8, 2012
96. ## Math 140

p(x)=(5x^8)-(x^2)+100x-3 Write all possible rational zeroes, please show how you arrived at the answer. I just came up with this problem hope it works

asked by Kay1020 on February 28, 2011
97. ## office finances

which of the following would require a cash receipt a.credit memo b.purchase order c.check d.refund my answer is b

asked by susue on December 28, 2013
98. ## physics

What is the free-fall acceleration in a location where the period of a 2.03 m long pendulum is 2.86 s s? Answer in units of m/s squared

asked by imel on February 16, 2012
99. ## Chemistry

Consider 51.5 mL of a solution of weak acid HA (Ka = 1.00 10-6), which has a pH of 4.210. What volume of water must be added to make the pH = 5.000 I've tried everything but I am not getting the right answer!

asked by M on January 26, 2014
100. ## Physics

A vehicle moves in a straight line with an acceleration of 2 km/h^2. By how much does the speed change each second? Answer in units of km/h. Plz help?

asked by Jazz on October 22, 2016