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

143,010 questions, page 619
1. ## Graphing and Exponential Function

I really don't understand on graphing exponential function. Can anyone help? It is difficult to answer this. Make a table of values, say. y x for the function y=e^x fill in the table, plot the points.

asked by Brittany on February 27, 2007
2. ## English

Identify the choice that best describes the word "reassuring" Although I do not pretend to understand the science behind it, this is reassuring to me. adverb*** adjective article compound adjective *** - My Answer

asked by Kaai97 on September 28, 2015
3. ## chemistry

I'm so irritated i cannot come up with the right answer. When 1662 J of heat energy is added to 45.9 g of hexane, C6H14, the temperature increases by 16.0 °C. Calculate the molar heat capacity of C6H14.

asked by smh on October 21, 2012
4. ## high school

Math problem: Anida won the class election by margin of 5-3. She received 355 votes. How many votes did the other candidates get? I really need to understand how you did the problem to get the answer

asked by Ninja on May 24, 2009
5. ## Calculus

Create a function which has the following properties: a. It has a horizontal asymptote at y=2 b. It has a discontinuity at x=2 which is not a vertical asymptote c. It has no other discontinuities or asymptotes Explain how your answer satisfies the previous

asked by Cody on February 14, 2016
6. ## chem class

The value of Keq for the following reaction is 0.25: SO2 (g) + NO2 (g) SO3 (g) + NO (g) The value of Keq at the same temperature for the reaction below is __________. 2SO2 (g) + 2NO2 (g) 2SO3 (g) + 2NO (g) answer is 0.25 how do i figure this out?

asked by richy on November 18, 2010
7. ## Chemistry

Which of the following affects how strongly anions and cations are attracted to each other in a solid? A. The nucleus B. Empty valence orbitals C. Distance between anions and cations D. Neutrons I the answer b.

asked by Morgan on December 16, 2014
8. ## Literacy

In a _______, consumers ultimately decide what should be produced. A. macroeconomic system C. free market system B. socialist economy D. command economy my answer is B

asked by Heather on January 21, 2012
9. ## chilcare

When a child not only throws a ball farther than she had previously, but also changes the way the throws the ball, the change is called A cumulative B multifactoral C quantitative D qualitative The answer correct is A

asked by Abbie on January 8, 2010
10. ## Physics

A child rides a toboggan down a hill that descends at an angle of 15.5◦ to the horizontal. The hill is 48.1 m long. What is the vertical component of the child’s displacement? Answer in units of m.

asked by Lal on September 28, 2015
11. ## CHEMISTRY

At 25°C and 730 mm pressure,380 ml of dry oxygen was collected.If the temperature is constant ,what volume will the oxygen occupy at 760 mm pressure ? ANSWER- 365ml

asked by Tanya on March 22, 2015
12. ## chemistry

TiO2 + C + 2Cl2 > TiCl4 + CO2 If you begin with 1.25 moles of TiO2, what mass of Cl2 gas is needed? i got 175g of Cl2 is my answer correct?

asked by shaggy on April 20, 2008
13. ## AP Chemistry

Listerine mouthwash is 21.6% ethyl alcohol by volume. What mass of ethanol is contained in 20.0 mL of mouthwash? (The density of ethanol is 0.789 g/mL.) Answer in units of grams

asked by Gabriella on September 11, 2013
14. ## ap chemistry

How much work is done by the system when 2.00 moles of O2 expand from a volume of 3.00 liters to a volume of 8.1 liters against a constant external pressure of 0.0100 atm? Answer in units of J

asked by cheri on October 31, 2012
15. ## Contemporary math

Using the Compound Interest Table, calculate the compound amount after 5 years for an investment of \$7,700 at 6% interest compounded quarterly. My answer is \$10,370.82 is this correct?

asked by Tim on July 1, 2013
16. ## chem

so i took a sat ii subject practice test and the question was true/false/ ionic bonds are the strongest bonds. answer was true but what about NETWORK COVALENT?

asked by Kerrie on May 1, 2009

An investment account earns 4% per year compounded annually. If the initial investment was \$4,000.00, how much is in the account after 3 years? Round your answer to the nearest dollar. Can someone help please?

asked by that emo girl! on March 28, 2018
18. ## chemistry

The boiling point of an aqueous solution is elevated by 0.15 degrees celcius. the change in freezing point of the solution, delta T, is? a.) -6.32 b.) 0.15 c.) -0.15 d.) 0.54 e.) -0.54 I know the answer is d, i just don't understand how to get it! thanks!

asked by Emily on December 14, 2010
19. ## Math Probability

A number cube is rolled 450 times. The number 3 comes up 67 times. What is the theoretical and experimental probability of rolling a 3 ? I think the answer is 2/9 but not sure of the process. Can someone explain to me. Sorry to be so much trouble. Thanks

asked by JAMIE on May 19, 2017
20. ## science

The point where a river enters a lake or sea is a_____. a) basin b) tributary c) river mouth d) strait Just need to know if my answer or right or wrong. Thanks! :) b or c but im strongly going with c but i could be wrong though

asked by ant on August 22, 2010
21. ## dog behavior

please check my answer True or False The following statement describes classical conditioning. It involves the pairing of a conditioned stimulus with an unconditoned stimulus I say True

asked by alexis on April 4, 2008
22. ## Geometry

Which describes the compositions of 3 reflections in three distinct lines, two of which are parallel? a. dilation b. rotation c. glide reflection d. translation Is the correct answer c. glide reflection?

asked by Anonymous on April 30, 2009
23. ## math

How high is a treethat cast a 26-ft shadow at the same time a 4-ft pole cast a shadow which is 7-ft long? The hieght of the tree is____ ft. I believe that this answer is 23-ft tall is that correct?

asked by Jazmyne on January 5, 2012
24. ## Physics

A 2.86 kg block starts from rest at the top of a 27.5◦ incline and slides 1.94 m down the incline in 1.43 s. The acceleration of gravity is 9.8 m/s2. What is the speed of the block after it slid the1.94 m? Answer in units of m/s

asked by Anthony on September 29, 2013
25. ## lit

nick has discovered that he learns best when he read a broad overview before he he looks at different points of view what type of passage should he read first? Narrative or expository should the answer be expository?

asked by ajay on May 20, 2011
26. ## Calculus

An object moves in a straight line. Its velocity, in m/s, at time t is v(t)=4t^2/(1+t^2),t≥0. Determine the maximum and minimum velocities on the interval 1≤x≤4. The answer says min. velocity is 0m/s but has no maximum?

asked by Jake on March 3, 2012
27. ## English

Write the derivative. _____with other people's problem is a sign of kindness. (empathy) Choices: Empathy, Empathize, Empathetic, or Empathizing. answer: Empathizing

asked by Kimmy on April 15, 2017
28. ## American Literature

Would you describe Langston Hughes’s poetry as modernist in its themes, use of images, and style? Refer to specific examples from Hughes’s poetry to support your answer.

asked by help on March 8, 2012
29. ## Bus. Math Need Help

I don't even understand this question...can someone please point me in the right direction: Use the following information to answer the question: Cost of car: \$26,000 Residual value: \$6,000 Life: 5 years

asked by Layla on April 6, 2016
30. ## science

A bat flying in a cave emits a sound and receives its echo 0.4 s later. How far away is the cave wall? Assume the speed of sound to be 340 m/s. Answer in units of m.

asked by amber on September 26, 2010
31. ## math

the longest straight line that can be drawn to connect two point on the circumference of a circle whose radius is 9 inches is A. 9 inches B. 18 inches C. 28.2743 D. 4.5 inches is the correct answer b?

asked by jess on August 3, 2018
32. ## physics

A ferry boat is 6.2m wide and 7.1 m long. When a truck pulls onto it, the boat sinks 6.02 cm in the water. What us the weight of the truck? The acceleration of gravity is 9.81 m/s2. Answer in units of N

asked by Logan on December 19, 2012
33. ## math

Mr. hernandez had to interview a total of 63 households in his assignment. H has already finished 28. what percentage of the households in his assignments has he finished? (round your answer to the nearest tenth of a percent.)

asked by Anita on November 7, 2009
34. ## chemistry

An experiment requires 0.7 M NH3(aq). The stockroom manager estimates that 15 L of the base is needed. What volume of 15 M NH3(aq) will be used to prepare this amount of 0.7 M base? Answer in units of mL

asked by lauren on December 18, 2012
35. ## chemistry

An experiment requires 0.7 M NH3(aq). The stockroom manager estimates that 15 L of the base is needed. What volume of 15 M NH3(aq) will be used to prepare this amount of 0.7 M base? Answer in units of mL

asked by lauren on December 18, 2012
36. ## AP Chemistry

What volume of 0.149 M K3PO4 is required to react with 41 mL of 0.793 M MgCl2 according to the equation 2 K3PO4 + 3 MgCl2 → Mg3(PO4)2 + 6 KCl Answer in units of m

asked by Yolanda on October 7, 2011
37. ## Math Help!

Johanna carves a square block of wood that has on one side an area of 872 square inches. To the nearest integer, what is the length of the side? A. 30 B. 28 C. 26 D. 24 Is the answer A? Thank you

asked by Laura Ashley on November 3, 2014
38. ## math

how can you make varnish disappear Does this website answer your question? (Broken Link Removed) multiply "varnish" by -1, then add (after all you posted this as a math question)

asked by Anonymous on August 20, 2007
39. ## Algerbra

A rectangular flower garden is 4 feet longer than its width w. Write a polynomial that represents the area of the garden. Write your answer in simplified form.

asked by Mckenzie on May 18, 2015
40. ## Math

Lucita was given a rectangular piece of plastic tile shaped in a rectangle. What is the perimeter of the piece of tile in inches? It's width is 2 1/5 in and its height is 5 1/3in A.14 1/2 B.14 4/15 C.15 D.15 1/15 My answer I got was 14 16/15 what do I do

asked by Jerald on November 12, 2012
41. ## Physics

A bat flying in a cave emits a sound and receives its echo 0.1 s later. How far away is the cave wall? Assume the speed of sound to be 340 m/s. Answer in units of m. How do you do this?

asked by Macie on October 4, 2016
42. ## Math

A convention manager finds that she has \$1410, made up of twenties and fifties. She has a total of 48 bills. How many fifty dollar bills does the manager have? My answer is: 15 Is this correct? Thanks.

asked by B.B. on September 20, 2009
43. ## Financial Literacy

Okay...So out of all the tax questions and problems I have been doing there is this question I am stumped on. Can anyone help? I'm thinking maybe on the phone or on the computer for the answer? How is most financial planning currently done? a. on paper b.

asked by Aisley on March 8, 2019
44. ## chemistry

Base your answer on the following redox reaction, which occurs spontaneously in an electrochemical cell. Zn + Cr3+ --> Zn2+ + Cr Write the half-reaction for the reduction that occurs.

asked by Mike on June 8, 2009
45. ## bio

The frequency of an allele ‘a’ in a natural population is 0.49. What percentage of the population is homozygous for this allele? Calculate the exact value; do not round up or give an estimate. Answer in units of %.

asked by Bianca on March 10, 2016
46. ## Math

The question on a multiple choice test each have 4 answer choices. Describe a model that you could use to simulate the outcome of guessing the correct answers to a 50 question test?

47. ## math

A metal cube with an edge of one foot is melted into a rectangular solid one-eighth of a foot in height. What is the area of the top of the new solid? a. 1/64 sq.ft b. 1/8 sq.ft c. 1/4 sq.ft d. 4 sq.ft e. 8 sq.ft please answer and explain

asked by thomas on May 4, 2014
48. ## physics

two airplanes leave an airport at the same time. the velocity of the first airplane is 700 m/h at a heading of 52.2degrees . the velocity of the second is 600 m/h at a heading of 97 degrees . how far apart are they after 3.1 h? answer in units of m.

asked by bubba on August 23, 2009
49. ## Physics

You roll a 5 kg bowling ball (R=20cm) with an initial speed of 10 m/s up a 30 degree ramp that is 12 m long. Will the ball reach the top of the ramp? (support your answer)

asked by Kayla on July 15, 2012

Helping my child study. Are there any online guides that can help me teach how to predict the products of a reaction. i.e. _ Ag(NO3)+ _ CaCl2 yields Really want to be able to teach my child how to do this rather than have the answer. Thanks

asked by Stephen on January 9, 2011

Helping my child study. Are there any online guides that can help me teach how to predict the products of a reaction. i.e. _ Ag(NO3)+ _ CaCl2 yields Really want to be able to teach my child how to do this rather than have the answer. Thanks

asked by Stephen on January 9, 2011
52. ## Planet Juniper

It takes Juniper _____ to make one rotation. This means that one day on Juniper is actually ____ long. That is as many as _____ Earth days!..answer this questions...thanks

asked by Anonymous on February 20, 2010
53. ## Psychology

In this memory process, the individual records information to prepare it to be entered into memory. Storage Encoding Retrieval Priming i think the answer is encoding but then im confused?

asked by Jesse on June 9, 2011
54. ## Physics

A block on a spring moves in SHM with amplitude 0.23 m and period 3.8 s. The mass of the block is 2.1 kg. What is the total energy of the system? Can someone please take me step by step and show me what my answer should be? Thanks!

asked by Kate on June 24, 2012
55. ## ALGEBRA/ URGENT

Doing something wrong. Write an equation of the line containing the given point and perpendicular to the given line. (4,5;)4x+y=8; I tried this. y = -4x+8. The slope is the reciprocal of -4 so 1/4. Then (y - y^1=m(x-x^1). y -4 = 1/4(x-4). I then multiplied

asked by AMY on November 25, 2010
56. ## Health

please check my answer thanks True or False Regarding the development and function of the breasts, progesterone is involved in the development of the excretory portion of the mammary gland I say true

asked by Victoria on April 2, 2008
57. ## Science

The relative age of a rock is ? 1. its age based on how much carbon-14 it contains 2. its age compared with the ages of other rocks 3. less than the age of the fossils it contains 4. the number of years since it formed my answer is D

asked by China one on September 30, 2015
58. ## math

the concentration of a mixture is guven be the following function: c(t)=(2x+9)/3(x+12) A.what is the maximum amount of concentration that this function can reach in terms of percent? B. what is the name of the line you looke for to answer part A.

asked by leah on January 15, 2009
59. ## science

If a population has 28 Aa individuals and 24 aa individuals, what is the p frequency? this deals with the hardy weinburg equation. so i don't think this is right but i first found the q frequency. this was done by dividing 24/52 and then squaring that

asked by yolanda on December 19, 2008
60. ## science

an ocena current moving from the equator toward the north pole or the south pole is ? Is the answer Warm in the Northern Hemisphere and Cold in the Southern Hemisphere?

asked by hunter on January 14, 2010
61. ## Physics! Help

Calculate the net or resultant force in N in x direction given that F1=96.2 N is applied at angle of α=55.4° and a second F2=11.6 N is applied at angle of β=41.2°. See attached figure. Express your answer to 4 significant figures.

asked by Siobhan on May 29, 2014
62. ## math

A 10 kilometer race is about 6.2 miles long. Teresa completes the race in 58 minutes. What is her average time per mile? Give your answer in minutes and seconds.

asked by jim on March 31, 2016
63. ## Chemistry

Why doesn't water distill simultaneously with alcohol when heat is applied to the mixture? Could it ever be the first component to distill in a mixture? I don't understand this. I have no idea how to answer this. Can you help?

asked by Anonymous on October 30, 2008
64. ## Algebra 1B

A box shaped like a rectangular prism has a height of 17 in and a volume of 2,720 in³ The length is 4 inches greater than twice the width. What is the width of the box? –10 in 8 in (my answer???) 20 in 40 in *

asked by Anonymous on October 31, 2014
65. ## Science

Light waves strike a lamp shade. What property of light is demonstrated? A.diffuse reflection B.diffraction c.refraction D.regular reflection I think the answer is C but im not sure Please help

asked by Sarah on April 15, 2015
66. ## geometry

In circle O, m angle D O G= 92°, and the length ofarc D Gis 16. Assuming that O is the center of the circle, calculate the length of the radius. Round your answer to the nearest hundredth.

asked by canfdice on May 27, 2014
67. ## pre-cal

Change of Base Formula logb x = loga x/loga b to evaluate log14 41. (Round your answer to three decimal places.) i need a step by step preview please

asked by Emma on August 3, 2015
68. ## Cards

If you randomly select a card from a well-shuffled standard deck of 52 cards, what is the probability that the card you select is a club or 5? (Your answer must be in the form of a reduced fraction.)

asked by Anonymous on October 1, 2016
69. ## world history

Which statement best describes the period known as the Old Kingdom? A.) it was a time of dynastic uncertainty B.) it was a time of development C.) it was a time of great geographic expansion D.) it was a time of disunity My answer - A

asked by A on August 23, 2016
70. ## Math

A quadratic function is defined by f(x)=-3.7x^2+6.8x+4.2. A linear function is defined by g(x)=-0.5x+k. Determine the value of k so that the line intersects the parabola at exactly one point. Write your answer to the nearest hundredth

asked by Allanna on March 30, 2016
71. ## Grammar

Proofread sentence and insert punctuation as required. The work up revealed the surface was of no real concern at this time. Answer: No punctuation required - fine as is.

asked by Leslie on May 10, 2011
72. ## Physics

A girl delivering newspapers travels 3 blocks west, 3 blocks north, then 6 blocks east. What is the magnitude of her resultant displacement? Answer in units of blocks.

asked by Luma on October 12, 2015

If you randomly select a card from a well-shuffled standard deck of 52 cards, what is the probability that the card you select is a spade or 6? (Your answer must be in the form of a reduced fraction.)

asked by Anonymous on October 1, 2016
74. ## science

It takes 3.38 J of work to stretch a Hooke’s-law spring 5.63 cm from its unstressed length. How much the extra work is required to stretch it an additional 4.22 cm? Answer in units of J

asked by jason on November 16, 2012
75. ## To Mrs. Sue

an ocena current moving from the equator toward the north pole or the south pole is ? Is the answer Warm in the Northern Hemisphere and Cold in the Southern Hemisphere?

asked by hunter on January 14, 2010
76. ## Calc.

If the Queen Bee leaves the hive and travels 210 m [N32°E] and then 37 m [S51°W], how far and in what direction is the bee from its hive? I am unsure of my final answer, can someone please explain this so I know if I am doing this right? THANKS!

asked by Sarah on July 2, 2008
77. ## mathematics

A dice with faces is showing a number 1 to 6 is tossdd four times. what is the total number of the possible outckmes. where an outcome is defined as sequence of the individual outcome of 1 to 6......Answer

asked by Aliyu on October 3, 2018
78. ## Physics

A rain cloud contains 2.72 × 10^7 kg of water vapor. The acceleration of gravity is 9.81 m/s^2. How long would it take for a 3.79 kW pump to raise the same amount of water to the cloud’s altitude of 1.85 km? Answer in units of s

asked by miyuki on December 12, 2012
79. ## chem

A weather balloon at Earth’s surface has a volume of 3.9 L at 280 K and 795 mm Hg. If the balloon is released and the volume reaches 4.05 L at 704 mm Hg, what is the temperature? Answer in units of K

asked by reis on May 30, 2014

Helping my child study. Are there any online guides that can help me teach how to predict the products of a reaction. i.e. _ Ag(NO3)+ _ CaCl2 yields Really want to be able to teach my child how to do this rather than have the answer. Thanks

asked by Stephen on January 9, 2011
81. ## math

Answer to this questions Please *Question 8* A clock strikes once at 1 o’clock (am or pm), twice at 2 o’clock (am or pm), thrice at 3 o’clock (am or pm) and so on. How many times will it strike in 24 hours? Select one: 1. 78 2. 136 3. 156 4. 196

asked by Tosin on July 3, 2017
82. ## chem

NH3 gas is pumped into the reservoir of a refrigeration unit at a pressure of 2.20 atm. The capacity of the reservoir is 20.4 L. The temperature is 26.1◦C. What is the mass of the gas? Answer in units of g

asked by reis on May 30, 2014
83. ## physic

A particle with mass m = 3.80 kg accelerates according to a = (−2.60i + 1.70j) m/s2. (a) What is the net force acting on the particle? (Express your answer in vector form.) F = N (b) What is the magnitude of this force? N

asked by joy on February 5, 2018
84. ## physics

A ball is thrown horizontally off the top of a 67 m tall building at a velocity of 7.3 m/s. How far did the ball land from the base of the building? Round your answer to 2 decimal places.

asked by byung on December 6, 2010
85. ## History

How does the Supreme court affect the rights of citizens? *They affect citizens by looking into judical law before correcting political circumstances. Is my answer okay or should I fix it? Can you help me? I'm not 100% sure. Thank you :)

asked by Rose on July 3, 2017
86. ## Chemistry

How to figure out half-lives Half-live of Indium-116 is 14 seconds. How long will it take for 32 grams of this istotopw to decay to 1.0 grams. I know the answer is 70seconds but do not know how to get it!

asked by Anonymous on December 12, 2012
87. ## English

Identify the choice that best describes the word "scientific" Scientific information like this does not always hold my attention. article adjective*** proper adjective adverb *** - My Answer

asked by Kaai97 on September 28, 2015
88. ## China

Hello, I have a quick question; It's not for any assignment, but just a little question. When did Ancient China start building the Great Wall, and when did it end? I just want a quick answer, no links. thx!

asked by io on March 16, 2018
89. ## physics

A person can jump a horizontal distance of 2.59 m on the Earth. The acceleration of gravity is 11.8 m/s2 . How far could he jump on the Moon, where the free-fall acceleration is 0.297g? Answer in units of m

asked by Tina on March 8, 2012
90. ## Physic

A 2.2 m-long string is fixed at both ends and tightened until the wave speed is 50 m/s. What is the frequency of the standing wave shown in the figure? Answer in Hz. I've been working on it for a while but cant figure out...

asked by Danny on November 7, 2009
91. ## math

24 miles per hour equal how many yards per minute? How is the answer 352yd/min??? --the way I'm doing it is: 24 mi/1h x 1760 yd/1mi x 1h/60min = 42,240yd/60min = 704yd/min THANK YOU!

asked by Tim on April 9, 2016
92. ## physics

A bat flying in a cave emits a sound and receives its echo 0.3 s later. How far away is the cave wall? Assume the speed of sound to be 340 m/s. Answer in units of m.

asked by help on September 23, 2010
93. ## Chemistry, help.

Household bleach is 5.25% NaOCl by mass. Assume a density of 1.00g/ml. What is the pH of bleach? Hint: assume 100 ml. Answer: 10.7. How does one approach this question? Kati

asked by Kati on February 6, 2009
94. ## Chemistry

An experiment requires 0.3 M NH3(aq). The stockroom manager estimates that 15 L of the base is needed. What volume of 15 M NH3(aq) will be used to prepare this amount of 0.3 M base? Answer in units of mL

95. ## Calculus

Solve: dy = [2+(y-2x+3)^0.5]dx The answer in the book is 4(y - 2x + 3) = x^2 + C, but I don't know how to solve. I've tried solving, but this ODE is not exact, nor homogeneous and I don't think the method of integrating factors apply either. Please help.

asked by Eren on October 11, 2013
96. ## statistics

Suppose that IQ scores have a bell-shaped distribution with a mean of 95 95 and a standard deviation of 18 18 . Using the empirical rule, what percentage of IQ scores are at least 149 149 ? Please do not round your answer.

asked by dra on August 31, 2017
97. ## gr8 science

HOMEWORK QUESTION: give one advantage and one disadvantage of having many branches in science??? i know its a silly question but i really couldn't think of an answer and i thoight you guys could give it a try.... can u help me out?? plz??

asked by yomna on September 24, 2009
98. ## Math

A man walk 9km in the direction 246 degrees and then for 6km in the direction 096 degrees...... What is the displacement from the starting point?..... Formula and answer please?

asked by Donald on June 2, 2017
99. ## Maths

What is the answer of this question ?The distance of a boat from a bridge 12om high above sea level is 2oom. Calcalate the angle of elevation of bridge from the boat

asked by Nafi'u on June 1, 2017
100. ## physics

How many grams of KOH are required to neutralized 300ml of 5.0 N HN03 solution? final answer nyan 84 grams kailangan nalang namen ng solution

asked by jhon earl on April 10, 2012