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

143,010 questions, page 631

Excelling at taking tests depends on; a)knowing the 'what and how " of test taking b)the amount of hours of spending studying c)reviewing all the materials covered in the course d)how well rested you are before the test My answer is a :)))

asked by Vedrana on December 16, 2015
2. ## Math

A cube has all sides with a length of 7k^9n^8. The volume of a cube is found by raising the length of one side of the 3rd power. What is the final value of the coefficient when simplifying the expression? Is the answer 343?

asked by Jane on February 15, 2012
3. ## physics

An MRT tunnel is 418m long. Calculate the time it will take the 108-m long train , travelling at 72km/h to pass completely through the tunnel, leaving your answer in seconds

asked by Sky on March 31, 2013
4. ## Microeconomics

Is leisure time considered an inferior good when the substitution effect dominates? I think that the answer is yes because if you are willing to work more hours in order to make more money than you do not value leisure time that much. Is this correct?

asked by Hannah on April 21, 2013
5. ## Health care

Please check my answer thanks :) You need to speak to someone about additional coverage to Medicare Parts A and B Blue Cross and Blue Shield would be the best organization to contact. True or False I picked True

asked by Michalea on February 23, 2008
6. ## Economics(Please check, thank you)

Is leisure time considered an inferior good when the substitution effect dominates? I think that the answer is yes because if you are willing to work more hours in order to make more money than you do not value leisure time that much. Is this correct?

asked by Hannah on April 19, 2013
7. ## Vectors

What is the nature of intersection of these three planes: 5x+3y-z=11 -2x-7y+10z=2 6x+21y-30z=-6 I know that the answer is two parallel planes and the other one intersecting in a line. my question is how would you know that the first equation intersects in

asked by Sara on April 19, 2015
8. ## Chemistry

What will be the new concentration of PNP, if 30.5 uL of 2.15*10-4M PNP stock solution is mixed with 276.8 uL of water? Report your numeric answer in the units of microMolar (uM) would i divide the molarity by the total concentration

asked by sean on September 12, 2018
9. ## Math

The number of accidents that occur at the intersection of Pine and Linden streets between 3 p.m and 6p.m on Friday afternoons is 0,1,2,or 3 with probabilities of 0.84, 0.13, 0.02 and 0.01, respectively. What is the expected value for the random variable

asked by B.B on August 14, 2009
10. ## english

1.Choose the term that best describe the underlined phrase. (This is a battle) about which little is known. A.noun clause B.adverb clause C.adjective clause D.independent clause I think the answer is A because my two opinions is between A and D. please

asked by GummyBears on December 13, 2015
11. ## Math

A loan of \$ 100 at 6% is made for 3 years, compounded annually. What is the total loan value at the end of 3 years? (a)\$ 119.10 (b)\$ 401.76 (c)\$ 448.00 (d) \$ 501.76 (e)\$ 510.76 I need help with this question not asking for the answer.

asked by Anonymous on November 2, 2011
12. ## Chem

What reaction(s) could happen if we left the same reaction mixture (from the conversion of dimethyl fumarate to dimethyl maleate) for 6 months in the absence of light? Use chemical eqns to explain your answer.

asked by Cindy on September 23, 2006
13. ## Physics

A harmonic wave is traveling along a rope. It is observed that the oscillator that gener- ates the wave completes 38.9 in 27.4 s. Also, a given maximum travels 432 cm along the rope in 10.6 s. What is the wavelength? Answer in units of cm.

asked by AJ on October 5, 2012
14. ## Geometry

A tank in the form of a right rectangular prism (see figure below) has dimensions 1m x 2m x 3m. If the tank is filled with water, what is the mass of the water (in kg)? Write your answer with no comma and unit. (1 cm3 = 1 gram).

asked by LAWRENCE on November 14, 2016
15. ## chem

Give the conjugate base of the following Bronsted-Lowry acids. (Type your answer using the format CO2 for CO2, [H2AsO4]- for H2AsO4-, and [Ni(CN)4]2- for Ni(CN)42-.) 1) H2SO4 I have tried H[SO4]- and just HSO4 but they are both wrong:(

asked by Rebekah on March 31, 2011
16. ## Physics

A 43 g ice cube at 0 C is placed in 882 g of water at 81 C. What is the final temperature of the mixture? The specific heat of water is 4186 J/kg · C and its latent heat of fusion is 3.33 × 105 J/kg . Answer in units of C

asked by dallas on April 23, 2013
17. ## maths

hw do l wrk ths out: A record has a diameter of 30cm and rotates at 33 n 1/3 revolution per minute. Hw far does a point on the edge of the record travel in a minute? (use the 3,4 for pie n gve answer in metres

asked by tee on May 19, 2016

divide and simplify 7/18 divided by 14/39 the first step is to change the recipricol which is 14/39 = 39/14 then multiply 7 x 39=273 18x14=252 the answer is 273/252 I am not good at simplifying big numbers can someone please help me?

asked by Anonymous on September 9, 2009
19. ## ALGEBRA

A car dealer will sell you a used car for \$6,162 with \$162 down and payments of \$214.67 per month for 36 months. What is the simple interest rate? (Round each answer to the nearest tenth.)

asked by Danny on May 27, 2012
20. ## Exploring Space

if u could travel at the speed of ligt without fuel, where would the energy required for the engine come from? is this possible? it is impossible to travel anywhere without fuel. The only other option is to walk by foot. I don't know the answer to the

asked by Sara on March 3, 2010
21. ## Algebra

This is a two part question, make sure you answer both parts: In the following subtraction problem the letters A, B and C stand for three different digits ( There are not any other operations involved in this problem). What digits should replace each

asked by Joe on October 22, 2017
22. ## Chemistry

Could someone answer this question so I understand it. Thanks cyclopentanol ----> cyclopentane Which of the following sets of reagents could be used to accomplish the above transformation? a)TsCl/Benzene & LiAlH4 b)H2SO4 & H2/Pd c)TsCl/Benzene & KOtBU/BuOH

asked by Jules on April 10, 2011
23. ## Chemistry

Could someone answer this question so I understand it. Thanks cyclopentanol ----> cyclopentane Which of the following sets of reagents could be used to accomplish the above transformation? a)TsCl/Benzene & LiAlH4 b)H2SO4 & H2/Pd c)TsCl/Benzene & KOtBU/BuOH

asked by Jules on April 11, 2011
24. ## how to start your own daycare basic steps

off all the steps needed for setting up a child care facility the step that must come first is a.developing a business plan b.stating program goals c.assessing child care needs my answer is a

asked by susue on February 25, 2015
25. ## Physics

A(n) 5.52 g bullet is fired into a(n) 3.07 kg ballistic pendulum and becomes embedded in it.The acceleration of gravity is 9.8 m/s^2. If the pendulum rises a vertical distance of 4.48 cm, calculate the initial speed of the bullet. Answer in units of m/s

asked by amanda and leah on January 29, 2012
26. ## chemistry

Please I need help...I have been trying so hard to finad this answer... Suggest a test chemical that can be added to the water sample to precipitate the lead(II) ions. please show a chemical eqaution for the formation of the precipitate. Thank u so much:)

asked by Stacey on April 25, 2010
27. ## algebra

The formula F=95(K−273.15)+32 converts a temperature from kelvin K to degrees Fahrenheit F. a. Solve the formula for K. b. Convert 180ºF to kelvin K. Round your answer to the nearest hundredth. The solution is about K.

28. ## Ap chem

When 80.4 moles of calcium acetate are dissolved in enough water to make 222.2 milliliters of solution, what is the molarity of acetate ions? Answer in units of M I already tried moles/liter and it was wrong

asked by Sarah on April 1, 2012
29. ## Physics

In a lab experiment, 45 grams of a metal are heated from 22⁰C to 78⁰C by the addition of 450 J of heat. What is the specific heat of the metal? Show all calculations leading to an answer.

asked by lexi on December 4, 2015
30. ## physics

A plane landing on a small tropical island has just 50 m of runway on which to stop. If its initial speed is 47 m/s, what is the maximum acceleration of the plane during landing, assuming it to be constant? Answer in units of m/s 2 .

asked by mahnoor on November 17, 2016
31. ## science

I need to answer an essay question for science and I wanted to make sure of something first. The essay question is- What characteristics do plants share? Can you tell me if all plant cells have chloroplasts? I do not think they do so that would not be

asked by Reed on January 16, 2012
32. ## algebra

the second finished teepee is 12 feet tall and use PVC pipes that are 13 feet long. what is the distance across the bottom of the teepee? show your work and state your answer as a complete sentence.

asked by kay on January 12, 2012
33. ## physics

When the Sun is directly overhead, a hawk dives toward the ground at a speed of 6.97 m/s. If the direction of his motion is at an angle of 34.1 below the horizontal, calculate the speed of his shadow along the ground. Answer in units of m/s

asked by jim on September 15, 2011
34. ## ENGLISH 11

Identify which of the following events was NOT a major influence of the Modernist writers. *Great Depression *World War I *World War II (i thought it would be the Harlem renaissance but its not a answer choice.)

asked by Anonymous on May 18, 2012
35. ## Math

I am reposting a problem, I wrote it wrong A rectangular prism has a volume of 6.84m 3 cubed and a height of 1.2m . What is the area of the base of the prism? Do I divide 6.84 by 1.2? If so 5.7 the correct answer Or am I doing wrong????

asked by Cheyenne on May 4, 2018
36. ## office management

delegating a job to another emplouee indicates that you a.will evaluate the person based on performance b.want to test a new worker under stress c.trust the person to do the job well d.want more free time in your day my answer is c

asked by susue on November 18, 2013
37. ## Physics

Lai threw a ball downwards with an initial velocity of 11.0 m/s. What is in meters the displacement of the ball during the 2.9 seconds after she threw it? (don't include units in the answer, use 10.0 m/s2 for g and use the upward direction as positive)

asked by Savannah on January 13, 2012

The minute hand on a watch is 7 mm long and the hour hand is 4 mm long. How fast is the distance between the tips of the hands changing at one o'clock? (Round your answer to one decimal place.)

asked by monic on February 26, 2013
39. ## chemistry

If our eyes could see a slightly wider region of the electromagnetic spectrum, we would see a fifth line in the Balmer series emission spectrum. Calculate the wavelength λ associated with the fifth line. Express your answer with the appropriate units.

asked by myah on November 1, 2016
40. ## workin in a pharmacy

when wrapping a normal purchase,the pharmacy assistant should a.remove the price tag b.use plenty of wrapping paper c.never use bags d.use a minimum of paper and cellulose tape my answer is d

asked by susue on January 23, 2013
41. ## math

The property taxes on a business office were \$1,403. What was the tax rate if the business office was valued at \$100,000? Round your answer to the nearest hundredth of a percent.

asked by Victoria on November 1, 2015
42. ## ALGEBRA

A car dealer will sell you a used car for \$5,478 with \$478 down and payments of \$112.08 per month for 60 months. What is the simple interest rate? (Round each answer to the nearest tenth.)

asked by MONICA on November 26, 2011
43. ## science

A hydraulic jack is needed to raise an object with a force of 4000 N to a height of 3 metres above the ground. Will the jack do the job? (Answer after working through the rest of the question. I would really appreciate it if someone would please help me

asked by Cherie on April 9, 2013
44. ## english

what does this sentence mean? He would take her there, of course, for he wasn't such a coward that he would mind a little exploring now and then farther in amongst the ever-darkening columns of the tall pines. How would you answer this question according

asked by miller on September 16, 2014
45. ## physics

A man can throw a ball a maximum horizontal distance of 97.8 m. The acceleration of gravity is 9.8 m/s2 . How far can he throw the same ball verti- cally upward with the same initial speed? Answer in units of m.

asked by Letisha on November 25, 2009

please is any one can hel me to answer this question as soon as possible thanks a lot. question in the subject marketing. 1.what distribution decisions would a new firm RENTS VANS to small business, seasonal business have to make?

asked by jessie on April 10, 2011
47. ## physic

A 0.500 kg sphere moving with a velocity (2.00 - 3.10 + 1.00) m/s strikes another sphere of mass 1.50 kg moving with a velocity (-1.00 + 2.00 - 3.30) m/s. (a) If the velocity of the 0.500 kg sphere after the collision is (-0.90 + 3.00 - 8.00) m/s, find the

asked by carlton on November 27, 2011
48. ## Writing

What if ten years ago, you started working as a clerk for DMD Medical Supplies? Six months ago, Liz Jakowski,the human resources director, promoted you to office manage. You manage two employees: Jack Snyder and Ruth Disselkoen. My office provides

asked by Cathy on December 14, 2011
49. ## Math

If two coins are tossed, what is the probability that the first coin will show heads and the second coin will show tails? A. 1/2 B. 1/4 C. 1/8 D. 1/16 My answer is 1/4 although I think it might be 1/2?

asked by Vesphy on May 23, 2018
50. ## Algebra

(11xy)¯^5/^7= 1/(11xy)¯^5/^7 Is this answer correct. Can someone tell me if I did this expression right. The instructions are to rewrite the following expression with positive exponenets.

asked by Kim on July 2, 2008
51. ## math

Six out of 12 members of the school choir are boys. In simplest form, what fraction of the the choir is boys? a)1/6 b)6/12 c)1/2 d)12/6 . My answer is c.

asked by ezekiel on December 18, 2013
52. ## Math

8 ft of ribbon cost \$4.80. The ribbon was cut into pieces measuring 16 inches. What is the cost of each piece? Is the answer \$0.80?

asked by kareen on August 13, 2015

50.0mL of 0.1 molar NaOH is added with 50.0mL of 0.1 molar CH3COOH. The Ka = 1.8*10^-5. what is the pH of the solution? a) 7.00 b) 9.22 c) 4.77 d) 8.22 e) 5.78 I think that the answer is d. Would i be safe in saying that?

asked by Zac on April 29, 2012
54. ## Finding and evaluating sources

When using search engines, how do you conduct searches that include two or more items? use and between the terms use but between the terms use not between the terms use for between the terms MY Answer A

asked by christopher on April 27, 2010
55. ## Physics

A stationary 21 kg shell explodes into two pieces. If the 5 kg piece has a velocity of -53 m/s, determine the velocity of the other piece. answer this please

asked by Zach on March 30, 2018
56. ## math

A two-digit number is chosen at random.What is the probability that the chosen number is a multiple of 7 ? please answer and explain

asked by peter on December 19, 2013
57. ## Math

Unit rate or unit cost -Driving 240km in 4 hours -\$22.80 for 3 hours of work What is the answer

asked by Anonymous on July 8, 2016
58. ## accounting

identify three external users of accounting information and indicate two questions they might seek to answer through accounting information.

asked by kelly on February 15, 2008
59. ## physical science

If the asteroid is moving at a constant speed in its orbit, does this also mean it is moving at a constant velocity? Explain your answer.

asked by aaron on March 21, 2011
60. ## Algebra

What polynomial could you subtract from 5x^3 - 12x - x^2 + 9 - 12x^5 - 6x^4 to give a difference of 19 + 8x^3 - 18x - 19x^5 - 2x^2 - 8x^4? Is the answer k (the polynomial) = 7x^5 + 2x^4 - 3x^3 + x^2 + 6x - 28?

asked by Anonymous on October 14, 2014
61. ## math

what is the surface area of the cube below? answer in simplest radical form. One surface of the cube is 576 cm^3

asked by Francois on December 29, 2013
62. ## Math

x/3=2 x=2*3 x=6 x/6=3 x=3*6 x=18 How would I get the missing number? ?/3 = 2 ?/6 = 3 What number divided by 3 will equal 2. Multiply 3 times two for the answer. Same for ?/6=3. what do u divide by to get 2 what u divide by to get 3

asked by Mischa on February 28, 2007
63. ## Science 3

What is the current in the circuit if R1=7 R 2 =15, and the voltage is 220 volts? Is the answer 10 amps, 12 amps, 20 amps or 242 amps

asked by Jenny 2 on May 12, 2014
64. ## Math

A can with 40 marbles in it weighted 135 grams. The same can with 20 marbles weighed 75 grams. How much is the weight of the can? Explain your answer.

asked by Valeria on February 3, 2008
65. ## Langauge Arts - Simile/Matephor

Is the phrase "like a moth to a flame" a simile or metaphor? i can see both.... Similes always use "like" or "as", which the phrase has "like" although it's not comparing... So my answer is metaphor, but I'm not sure. Help!

asked by L0velyLayna on December 10, 2012
66. ## Precalculus

2=-4+4 square root x^3 I added the four to both sides divided four squared then divided that my cube root my answer:1.31

asked by denise R. on August 22, 2011
67. ## math

You have to answer 2 essay questions for an exam. There are 8 essays to choose from. How many different groups of 2 essays could you possibly choose?

asked by jaCK on July 18, 2018
68. ## Math

You have to answer 3 essay questions for an exam. There are 6 essays to choose from. How many different groups of 3 essays could you possibly choose?

asked by Jane on May 3, 2017
69. ## Math

asked by Teri on March 20, 2008
70. ## Health

how do lipids move through the body so they can be digested and absorbed? How are lipids stored in the body? Explain your answer.

asked by Evangeline on February 16, 2012
71. ## math help

Given that the point ​(5​,3​) is on the graph of an equation that is symmetric with respect to the y dash axis, what other point is on the​ graph my answer is -5,3 is this right??

asked by mick on October 2, 2015
72. ## geometry

Two overlapping identical circles have radii of 6.17. The area of their overlapping sections is 42.7. How far apart are the centers of the circles? Answer is 6.55

asked by jojo on February 28, 2016
73. ## 5th math

my teacher want me to show the work on this problem like < or > 3.67---3.7 shwo want to know how i got the answer cause, i know that 3.67 is greater than 3.7 she said where you work? can you show me one more time .?

asked by pat on October 22, 2010
74. ## Maths

If 5 people can paint a house in 4 hrs, how long will it take 3 people?? As per book answer is 6 hrs 40 mints But how????

asked by Zeal on May 3, 2016
75. ## heart and lungs/cardiorespiratory fitness

what is the ideal length of time for a cool-down following an intense workout a.0 to 3 minutes b.15 to 20 minutes c.3 to 5 minutes d.5 to 15 minutes my answer is d

asked by susue on February 5, 2014
76. ## Physics Normal force

When an object exerts a normal force on a surface, the force is My answer is perpendicular to the surface. Am i correct?

asked by xavier on August 3, 2013
77. ## physics

What is your average velocity if you drive a distance of 252.5 km at a speed of 41 km/h, then the same distance at a speed of 60 km/h? Answer in units of km/h

asked by aaron on September 27, 2012
78. ## algebra - inequalities

Solve the inequality. 1/4x < 0.325 A. x > 1.3 B. x > 0.08125 C. x < 1.3 D. x < 0.08125 do i divide or multiply here? i think it's divide, in that case, i'd answer C.

asked by orpheus on November 20, 2013
79. ## science

Why does the sun and moon appear to be the same size when viewed from earth.My answer is because the sun is bigger than the moon. Am I correct

asked by Americal on October 11, 2012
80. ## MATH

On a test, Hailey answered 12 out of the first 15 problems correctly.If this rate continues, how many of the next 25 problems will she answer correctly?

asked by Thomas S on January 9, 2017

Write the standard form of the equation of the line that passes through (-3,7) and is perpendicular to the line with the equation y=3x-5. Answer: 3x+y=16 Thanks

asked by Lucy on June 22, 2008
82. ## Algebra 2

Determine if the sequence is arithmetic, geometric, or neither. If it is arithmetic or geometric, write a rule. 4,1,0,1,4 My answer: Neither (-2)^2 (-1)^2 0^2 1^2 2^2 Is it correct?

asked by Anonymous on October 26, 2012
83. ## math

one company makes 50 t-shirts for \$295 and another offers 40 t-shirts for \$250. which company is the better deal? answer please

asked by john on February 5, 2015
84. ## Math

-14+26-37-45+56-67-71. ___? i don't know how to solve this so plz tell me this with solution. -12-(-24)+(-36) my answer is 0 but its wrong i cant understand tell me this with solution plz. Thanks

asked by purplemath on October 9, 2009
85. ## possessive nouns

Soldiers carried several ___ cold rations. Is it A. days B day's C.days' D. days's My answer is c. days'

asked by shawn on November 2, 2009
86. ## Math Help!

Write a percent equation that can be used to solve the following problem:820 is 20% of what number? A. n=0.2x 820 B. 820=0.2x n C. 0.2= nx 820 D. none of these Is the answer A?

asked by Callie on November 25, 2014
87. ## physics

A negatively charged balloon has 4.5 µC of charge. How many excess electrons are on this balloon? Answer in units of electrons

asked by ivan on February 26, 2012
88. ## chemistry

what is the molarity of a HCl solution that contains 13.0 g of HCl in 125 mL of solution? Answer in units of M is it 3791.944 ?

What polynomial could you subtract from 5x^3 - 12x - x^2 + 9 - 12x^5 - 6x^4 to give a difference of 19 + 8x^3 - 18x - 19x^5 - 2x^2 - 8x^4? Is the answer k (the polynomial) = 7x^5 + 2x^4 - 3x^3 + x^2 + 6x - 28?

asked by Anonymous on October 15, 2014
90. ## college chem

How much heat is absorbed by the calorimeter if the temperature change is 8 C and the calorimeter constant (Heat Capacity) is 3.3 J/K? Your Answer:

asked by debra on March 8, 2010
91. ## chemistry

Can somebody please check my answer for this one? Calculate the number of atoms for the following: 2 mol Na atoms I got 1.2*10^24 Correct. twice avagradro's number. Thank you!

asked by Ashley on March 21, 2007
92. ## Physics

A weight W is now placed on the block and 7.7 N is needed to push them both at constant velocity. What is the weight W of the block? Answer in units of N.

asked by Brandon on January 5, 2011
93. ## AP CHem

If [N2O5]0 = 0.078 mol/L, what will be the concentration of N2O5 after 1.2 s? Answer in units of mol/L. I'm not sure how to even set this up or which equatiosn to use?

asked by Asha on January 9, 2017
94. ## Algebra

Solve the system by substitution. State whether the system has one solution. Infinite solutions, or no solution. 2x+y=10 x-3y=-2 I believe that the answer is x=4 y=2

asked by Kalani on January 9, 2017
95. ## Algebra Question

I need to solve the system of equations letting z be the parameter 7x+y+7z=-12 -3x+4y+6z=-1 This is suppose to be the right answer {-47/31-22/31z-43/31-63/31z,z} I keep getting {-22/31-47-31z-63/31-43/31z,z}

asked by mike on December 19, 2009
96. ## accounting

Identify at least three external users of accounting information and indicate two questions they might seek to answer through their use of accounting information

asked by shelly on September 28, 2007
97. ## Schuelke

A sample of an ore of iron, hematite, is 70% Fe2O3. How much iron is there in 5 kilograms of the ore? Answer in units of g.

asked by Kennedy on January 23, 2017
98. ## physics

A 2.40 kg block is in equilibrium on an incline of 36.3 degrees. The acceleration of gravity is 9.81 m/s2 . What is Fn of the incline on the block? Answer in units of N

asked by Anonymous on December 4, 2012
99. ## Math

how many solutions does the equation have 4x + 3=2(2x +9) 1 one solution 2 no solution 3 an infinite number of solutions 4 impossible to determine My answer 1

asked by Anonymous on January 14, 2016
100. ## Thermodynamics

5 mol of an ideal gas is kept at 394◦C in an expansion from 1 L to 5 L .How much work is done by the gas? Answer in units of J.Given: R = 8.31 J/K/mol ,

asked by Sandhya on December 4, 2008