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

143,010 questions, page 358
1. physics

A frictionless plane is 15m long and inclined at 39.8 degrees. A sled starts at the bottom with an initial speed of 6.46m/s up the incline. When it reaches the point at which it momentarily stops, a second sled is released from the top of this incline with

asked by sam on December 29, 2010
2. Where are the teachers?

I really need help and no offense but I would prefer Dr.Bob or Writeacher or somebody that knows what they're doing. Where are they? okay well i'm not a teacher but i will try to help if i can. i'm a tutor if that gives you any confidence Okay, how do you

asked by Me on February 23, 2007
3. Math/ Trade & Cash discounts

This problem deals with TRADE & CASH DISCOUNTS. PLEASE HELP!!! I'm not sure which equation to use for some of the problems. THANK YOU! Misuse and abuse of trade discounts infringe on fair trade laws and can cost companies stiff fines and legal fees. One

asked by April on February 28, 2011
4. math,correction

Find four solutions for the equation 3x+5y=15 so the equation will turn to be y=-(3)/(5)x+ (3) and when i do the table i get these points for the solution (-2,4.2),(-1,3.60),(0,3),(1,1.8) ok Let me give you a help. Take the slope, denominator. 5. Now make

asked by Jasmine20 on January 26, 2007

1.write the fraction 5/6 as a percent. Round to the nearest hundredth of a percent where necessary. 33.33% 66.67% 83.33% 1.20% 2. Chris and five of his friends go out to dinner. The total bill comes to $124.29. they decide to leave a 20% tip. Each person asked by kelsey on November 14, 2013 6. Physics A flat thin non-conducting ring has an inner radius R1 and an outer radius R2 . The disk is uniformly charged with charge per unit area σ(>0) . (a) What is the electric field at the center, P , of the ring? Express your answer in terms of the following asked by A on February 27, 2013 7. Mathematics! Yolanda and Yoko ran in a 100-yd dash. When Yolanda crossed the finish line, Yoko was ten yd behind her. The girls then repeated the race, with Yolanda starting 10 yd behing the starting line. If each girl ran at the same rate as before, who won the race? asked by shivangi on January 8, 2008 8. Pre-Calc/Trig 1. Find all possible values of k so that (3,5), (5,-1), and (k,8) are the vertices of a right triangle 2. Find all points with -x+2y=0 so that (x,y) is 5 units from (-1,4) 3. (f(x+h)-f(x))/h for f(x)= -5/(x+2) 4. The frequency of the sound produced by a asked by Mia on April 17, 2011 9. physics Secretariat ran the Kentucky Derby with times for the quarter mile of 25.2 s, 24.0 s, 23.8 s, and 23.0 s. (a) Find his average speed during each quarter-mile segment. (b) Assuming that Secretariat's instantaneous speed at the finish line was the same as asked by Anh on September 19, 2009 10. biochemical genetics After several rounds of experiments like those described above, you find that you have identified five different genes involved in the biosynthesis of tryptophan in this organism. You name them Gene 1 through Gene 5. Based on your knowledge of the pathway asked by selly on April 7, 2013 11. microeconomics- demand function hey thanx for "economyst" for his input, he/she was a HUGE help :) just stuck on a dmeand function question p.s. i don't mean to be a nuisence but if you can please, explain each answer, if not tell me wat i should write about Q: a demand function for a asked by michael on September 7, 2006 12. physics A 20. kg block is placed at the top of a 10. meter-long inclined plane. The block starts from rest and slides without friction down the length of the incline. (A diagram shows a height of 5.0 m, the 10. m length of incline/hypotenuse and the 20. kg block asked by Sejul on March 20, 2011 13. math115 the following scores were recorded on a 200 point final examanation;193,185,163,186,192,135,158,174,188,172,168,183,195,165,183. (A) FIND THE MEAN FINAL examination score (b) find the median final examination score (c) is the mean or median a more useful asked by Anonymous on June 24, 2009 14. Trigonometry Help please 1.If tan theta=3/4 and theta is an acute angle, find cos theta. 2.If sin theta=12/13 and theta is an acute angle, find cot theta. asked by Ryan on February 12, 2016 15. HELP MATH ASAP For questions 1–4, find the slope of the following graphs. 1. (1 point) 2 –2 – 2. (1 point) 1 –1 – 3. (1 point) 3 – 4. (1 point) 0 1 –1 undefined For questions 5 and 6, find the slope of the line that goes through the following points. 5. (1 asked by Anon on May 4, 2016 16. Maths In an A.P ratio of 3rd term and 5th term is 3:7. a)Find the ratio of the 4th and 6th term? b)Find the ratio of the 6th and 12th term? asked by Liji on January 22, 2014 17. Physics Ammeter 2 reads 0.15A. a. Find the voltage across the 22-ohm resistor? b. Find the voltage across the 15-ohm resistor? c. What is the battery voltage? Given: RA = 22-OHM RB = 15-OHM A1 = 0.20 A A2 = 0.15 A asked by Priscilla on February 12, 2010 18. Math g(x)=(x^2+2x+1)/(x^2-x-6) 1. Find any holes in the graph of g(x) 2. Find any horizontal or oblique asymptote for the graph. 3. Determine where (if any at all) the graph of g(x) crosses the horizontal or oblique asymptote. asked by hiroko on November 28, 2013 19. math For questions 1–4, find the slope of the following graphs. 1. (1 point) 2 –2 – 2. (1 point) 1 –1 – 3. (1 point) 3 – 4. (1 point) 0 1 –1 undefined For questions 5 and 6, find the asked by lindy on May 2, 2014 20. math Find the common difference in the outputs to help find the missing outputs in the table. Be sure to show your work. a: 5; 6; 7; 8; 9 b: 3.8; 4.6; 5.4; __; __ (I can't show the table so that's the best i can do. __ = missing outputs) asked by hhhh on October 23, 2018 21. Science, please help ASAP!!! help me fill me fill in the blanks please??? My options:adaptation, body, homologous structures, inheritance, older, artificial selection, overproduction, punctuated equilibrium, common ancestor 1) Similarities in the early development of chickens and asked by Universal Almighty on June 2, 2016 22. ALGEBRA How do you find the domain of a function when the number is outside of the paranthesese. Example would be y=(square root of x)+3. I know that to find the domain when the number is under the square root, you have to make the number greater than or equal to asked by Casey on March 31, 2008 23. Algebra How do you find the domain of a function when the number is outside of the paranthesese. Example would be y=(square root of x)+3. I know that to find the domain when the number is under the square root, you have to make the number greater than or equal to asked by Casey on March 31, 2008 24. algebra Archers need to use arrows that do not bend easily. The table shows how the weight of an arrow affects its spine or the distance the center of the arrow bends when a certain constant weight is attached. Graph the data in the table to find a linear and asked by lee on January 8, 2013 25. statistic A power model is shown below. Determine the residual for the observed data x = 7 and y = 70. stat answer question 9 (1 point) 71.37 1.37 1.85 –1.37 asked by helen on December 15, 2013 26. Chemistry Calculate the enthalpy change for the following equation: NO(g)+ 1/2O2(g) -----> NO2(g) I have no clue how to do this. I just know the answer is supposed to be approximately -57.2 kJ. Can some explain to me what to do? asked by Ana on March 28, 2010 27. Language Arts Analogy help for my daughter please... Wouldn't is to coulnd't as green is to what??? The answer must start with scr, spr, str, or thr. Thank you asked by Toni on February 14, 2010 28. chemistry When californium-249 is bombarded by oxygen-18, a new isotope and four neutrons are produced. Express your answer as a nuclear equation. asked by Shay on September 26, 2012 29. social studies How did imperialism affect both the colony and the colonizer? if u know the site where the answer can be found plz list it here cause i have to right a 5 paragraph eassy about this. thank you asked by roy on October 20, 2007 30. Chemistry perform the operation & leave answer correct amount of significant numbers. A) 3.76+4.318+ 0.005 B) 29.0- 52.0+ 37. please help don't know how to do ! asked by Jessica on January 2, 2011 31. Chemistry the molar mass of CopperII Nitrate CU(NO3)2 is _________grams Ok so I 1. Cu= 63.55 2. N=14.01 3. 0= 6 X 16.00=96 I get 96.+14.01+63.55? =173.56 Answer is 188 grams? What did I do wrong? Thank You asked by Connie on October 1, 2011 32. Math How to solve this problem? Here is what I have done so far. question --> 12(1/2)% x (1/2)/(3/4) First i solved the fractions (1/2) x (4/3) =4/6 I changed the 12(1/2)% into a decimal by solving 1/2, which is .5 which equals to 12.5 Answer is 1/12 but I have asked by John on March 9, 2016 33. chemisry Calculate the density in g/mL {\rm g}/{\rm mL} of 2.0L {\rm L} of gasoline that weighs 1.29kg kg . Express your answer to two significant figures and include the appropriate units asked by Kristy on September 5, 2013 34. language Arts Which phrase best describes the meaning of distinguish as it is used in the selection? A. to whish for B. to tell apart C. to feel important D. to give accolades Is the answer b? asked by Callie on December 1, 2014 35. English PLease check my answer thanks :) One purpose of a summary is to include your own opinion on the topic or to save the reader time I picked#1 asked by Anonymous on November 11, 2007 36. History what is the approximate distance along trade routes between venice, italy, and guangzhou, china ? the answer has to be in miles and kilometers. asked by Yvette on November 30, 2008 37. World History Discuss the main social and cultural achievements of the Maya. A good website will do you don't have to give me the answer :) asked by Anonymous on December 17, 2015 38. Science 7R - HW Qs. Help!!!! (Q2) How do you know that bone is a living material? My Answer (and think) - it contains cells I need a bit help on this qs. My teacher won't accepted this so I have to add more details. asked by Laruen on May 7, 2012 39. social studies explain whether you think it is better for the country to have a policy of isolationism or one of imperialism. help meee its a study question for tommorrows test i need to know the answer! asked by eric on November 13, 2011 40. Chemistry What is the mass of water required to fill a circular hot tub 3.6 m in diameter and 1.3 m deep? Answer in units of kg. asked by G on October 9, 2015 41. science Which of these compounds would you expect to have the highest melting point: C2H6,CL2,AsCL3, BaBr2? Explain your answer asked by Jada GOrdon on March 18, 2015 42. Programs and Services Which of the following is an example of assistive technology? A. A communication board B. Thick crayons C. A pencil D. Left-handed scissors my answer is a. asked by Diana on November 18, 2018 43. sociology Of the following, which BEST characterizes India 1Single-party state 2Socialist 3Multicultural 4Authoritarian I think the correct answer is 4 can you please check asked by Anonymous on December 17, 2013 44. english: language arts IV Capitalation:Please identify which answer has ALL words properly capitilization. The houston zoo is a wonderful place for Children. asked by kassandra on May 27, 2016 45. guidance Kicking, name-calling, and interrupting other children's play are all examples of A. regression.B. aggression.C. frustration.D. repression. The answer is B asked by Amanda on October 20, 2014 46. math A function is given by, f(x)=e^-3x write down the third-order Taylor approximation for f(x) about x =0. Hence, evaluate f(0.258) giving your answer to 4 decimal places. asked by enigma on September 26, 2012 47. math(advanced algebra&trigonometry) the expression cos4x cos3x + sin4x sin3x is equivalent to which one of the following is the answer: 1) sinx 2) sin7x 3) cosx 4) cos7x asked by Rony on March 27, 2010 48. Calculus Differentiate x^2*y^2 = (y+1)/(x+1) in terms of x and y. PS My answer is unfortunately at odds with that provided by the authors of the book (i.e. -y (y+1) (3x+2) all over x (x+1) (y+2), and I don't know whether it's a misprint or my method is wrong. asked by Helga on November 20, 2011 49. Calculus Use the Midpoint Rule with the given value of n to approximate the integral. Round the answer to four decimal places. int_2^10 2 sqrt(x^2+5)dx text(, ) n=4 asked by Justin on January 18, 2008 50. Calculus Use the Midpoint Rule with the given value of n to approximate the integral. Round the answer to four decimal places. int_2^10 2 sqrt(x^2+5)dx text(, ) n=4 asked by Justin on January 18, 2008 51. vocab Vegetable is to perishable as a. iron is to durable b. pet is to gullible c. clown is to sinister d. argument is to logical answer is A asked by cici on September 3, 2013 52. precalculus How many solutions will the following systems of equations have? x^2+y^2=10 x+y=4 a. infinite b. 0 c. 1 d. 2 I'm thinking A. but I just want to make sure. If you have an answer that is different could you possibly show me how you got it, it would really asked by Ally on May 14, 2014 53. Physics When you swim across a river does the time it takes to get to the other side depend on the rate of flow of the water? Defend your answer. asked by Morgan on March 30, 2018 54. Math Can someone check my work? the problem is: x=2+3/y and I have to solve for y I get rid of the denominator y and multiply it with X...so it looks like xy=5 then just divide by x on both sides for a final answer of y=5/x asked by George on September 1, 2013 55. biology if hydrogen flouride (HF) is dissolved in pure water will the pH of the solution be lesser or greater than 7? please explain why? thank you so much ! please i need the answer tonight!!!!! asked by heather on October 7, 2009 56. ms. sue please help a girl worked 12 1/2 hr last week and earned$50. What was her hourly rate of pay? how do you do this, ive tried on a fraction calculator and cant get the answer.

asked by rian on November 4, 2013
57. economics

economics - bobpursley, Sunday, October 24, 2010 at 12:06pm present value= 10,000/(1+i)+10000/(1+i)^2 I do not understand the answer!!!!!

asked by Therese on October 24, 2010
58. Child, famiy and community

19. The _______ group is an agent of socialization even for young children. A. tracking B. ability C. peer D. kindergarten My answer is D.

asked by Diana on July 7, 2019
59. English( PLS HELP!!)

Can someone not necessarily give me the answer but help me out? Type the HOMOGRAPH that could fill each blank. You're going to be in a ________ if you open that new jar of _______

asked by meg on September 26, 2016
60. World History

Which option identifies the royal family that ruled the Austrian empire through much of the 19th century? Answer: Habsburg

asked by Mia on October 1, 2018
61. English

I'm usually great and English but this particular topic is difficult for me. Please help and explain why and how you got the answer. Thanks

asked by meg on September 26, 2016
62. social studies

The samurai of Japan were analogous to what European class of people? A. serfs B. slaves C. nobility D. monarchs I think the answer is c.

asked by Rebecca on April 7, 2011

Okay for the when part of When did the cultures of Egypt and Nubia start to mix. My answer would be when the New Kingdom started to decline. Is this correct?

asked by Reed on September 21, 2010
64. Science

Piezoelectricity is caused by pressing or squeezing___________? a power rods. b. crystals c. zinc plates d. magnets I believe the answer is b.

asked by Jenny on January 31, 2009
65. algebra

i need explanation how they solved this one the answer is provided: finding the number o fdistinguishable permutations. (15!)/(4!3!612!) = 6, 306,300

asked by student on August 11, 2008
66. social studies

What is Mexico's most valuable natural recourses? Fishing. Rich soil for farming. Copper. Petroleum. (MY ANSWER)

asked by LOVE on January 21, 2016
67. Chemistry 101

Complete and balance each of the following equations for gas-evolution reactions. Identify all of the phases in your answer. HCl(aq)+K2SO3(aq)-->

asked by Michael Hyatt on March 5, 2013
68. American Politics

Which of the following rapidly rose to become a significant conservative voice among the TV networks? A. FOX B. ABC C. CNN D. CBS Is the Answer C ?

asked by Anthony on December 14, 2013
69. Science

Which of the following carries oxygen to every cell of your body? alveoli bronchi capillaries lungs I think its number 2 but i'm not sure, Could someone check my answer?

70. Math

Using the dot plot for the hours students spend watching TV, where do you think the center of the data is? Explain how you found your answer.

asked by Serra on May 1, 2015
71. math

What is the perimeter of a rectangle if each side is a whole number of meters,and what are the possible dimensions for the length and width. List them and explain your answer.

asked by sybil on December 2, 2015
72. algebra II

If a pro basketball player has a vertical leap of about 25 inches, what would his hang time be? Use V=48T^2 Answer:_______seconds.

asked by Smith on October 23, 2010
73. Chemistry

The bond between a glycoprotein and a carbohydrate is made to which atom of a monosaccharide? A. C-3 B. C-6 C. varies with different glycoproteins D. anomeric carbon E. C-4 Would the answer be (E) C-4?

asked by Anonymous on September 26, 2016
74. language arts

Diagram.(I'm not sure how you will give me the answer since you can't put lines on) Stephen almost never reads or watches TV and he does not enjoy outdoor sports.

asked by Justin on February 16, 2011
75. Chemistry.

Calculate the pH of the resultant solution when 40.00 mL of 0.250 M H2SO4 are mixed with 30.00 mL of 0.450 M KOH. The answer says it is 1.032...I get 12.70 (and I subtract that from 14 I still only get 1.3) Thanks.

asked by Duffy on May 16, 2009
76. Math

How much more would there be at the end of 8 years if \$4000 were invested at 14% compounded quarterly rather than semiannually? (Round your answer to the nearest cent.)

asked by Ashley on March 22, 2015
77. Chemistry

How many joules are required to convert 34 grams of ice at 0 degrees celcius to water at the same temperature? (Can you please show how you go the answer)Thanks!

asked by Ashley on October 26, 2008
78. child day care management

O;children usually behave in acceptable ways when they A.know the rules B.feel good about themselves C.are scolded for misbehavior D.like the caregiver My answer would be B but also can be D??? What you think??? Thank you!

asked by Alex on February 13, 2011
79. CHEM

Consider the relation shown for the radius of the species indicated. Which choice presents a valid comparison? a) Na > Na+ b) Ca^+2 > Ca+ c) Cl > Cl- d) S- > S^2- I think that the answer is "a"...but not 100% certain. pls help.

asked by K on November 13, 2007
80. Binomial Math

A fair die is rolled four times. Calculate the probability of obtaining exactly two 5s. (Round your answer to four decimal places.)

asked by Bersy on January 27, 2013
81. Physics

You throw a ball towards a wall at 15ms-1, and it bounces back at 10ms-1. What is the total change in velocity? (the answer is not 5m/s)

asked by Juan on December 3, 2014

It is important to(blank) thr victim before calling 911 A. Call B. Care C. Check D. Catch Is the answer C?

asked by callie on December 3, 2014
83. Algebra

Arrange the terms of the polynomial in ascending powers of b. 25db^5-7dm+3b^10-6db^6 Please tell me if I am correct on my answer? I got: 25b

asked by Chris on March 2, 2014
84. chemistry

Which of the following is not a physical property of gases? A. Low density B. No thermal expansion C. No fixed shape D. Compressibility I believe the answer is B

asked by Cortney on March 24, 2015
85. Calculus

Evaluate the limit, if it exists. (If an answer does not exist, enter DNE.) lim t^2-64/2t^2+17t+8 t→−8 Please show steps!

asked by Anya on September 8, 2018
86. Language Arts

According to the word history, salute comes from a greeting that references. A. The weather B. The time of day C. Someone's job position. D. Someone's well-being Is the answer C?

asked by Gwen on September 16, 2014
87. algebra

Perform the indicated operation and, if possible, simplify. Please show all of your work. Write your final answer exactly as a fraction in lowest terms. 14/45 / 26/27

asked by Anonymous on October 12, 2011
88. JCAHO

please check my answer According to JCAHO standards, the delinquency rate for incomplete medical records should be no greater than 20% I said True

asked by Amber on May 10, 2008
89. math

Solve the problem. Make sure your answer is in simplest form and improper fractions are expressed as mixed numbers. A.6/12 B.6/35 C.7/35 D.7/30

asked by diego on October 17, 2015
90. Introduction to Terrorism

Describe some of the laws of war and how this is factored into the issue of terrorism. My answer is killing of innocent civilians is prohibit.

asked by Dee365 on December 20, 2015
91. physics

Calculate the time required for an astronaut to free-fall 50 m on the Moon. Please show and explain steps answer is 7.9s

asked by jake on July 8, 2013
92. Introduction to Terrorism

What are some of the constraints to creating international law that prohibit terrorist acts? My answer is that not all places will agree to the same terms.

asked by Dee365 on December 20, 2015
93. office finances

who usually signs a collection letter a.a law enforcement officer b.the office professional c.a lawyer d.the executive my answer is a

asked by susue on December 28, 2013
94. chemistry

A Solution contains a mixture of Cl- and Br- ions. Can both be positively identified? Briefly explain. Write appropriate equations to support your answer.

asked by Anonymous on March 29, 2012
95. health care

Is there really going ot be a fine for persons if the presidetn puts this reform through that everyone has to have insurence? This isn't homework but knew i would get a stright answer here.

asked by april on September 28, 2009
96. Physical Science

A current of 6.0 amps passes through a motor that has a resistance of 5.0 ohms. calculate the power. my answer is 180 watts

asked by Steve on April 20, 2017
97. physics

Measure of two quantities along with the precision of respective measuring instrument is A = 2.5 m s–1 ± 0.5 m s–1 B = 0.10 s ± 0.01 s The value of A B will be (a) (0.25 ± 0.08) m (b) (0.25 ± 0.5) m (c) (0.25 ± 0.05) m (d) (0.25 ± 0.135) m please

asked by help me out it's urgent on August 16, 2012
98. MATH

Let Q = {1.7, 1.1, 1.4, 2.1, 2.3, s}. What is the absolute difference between the greatest and least possible values of the median of set Q? Express your answer as a decimal to the nearest hundredth.

asked by Dam on October 8, 2018
99. Math

How many 3-digit numbers can be formed sing the digits 0,1, 2, 3, 4, 5, 6, if repetitions are not allowed? however 180 can't be the answer i checked? any one know how to solve this one

asked by jacqueline on September 10, 2015
100. Chem

Can you check to see if I'm correct? Which of these substances are elements? a. silicone b. quartz c. iodine d. water e. silicon f. lead is the answer: c, e, and f?

asked by Kris on September 10, 2015