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

143,010 questions, page 57
1. biology

asked by blue fire on August 17, 2010
2. Statistics

Find z 0.44 . Write only a number as your answer. Round to two decimal places (for example: 0.81).

asked by Obi on October 13, 2015
3. pre cal HELP

lim (x+x^2)/3x x->0 i need to factor it first then find the limit and the answer is 1/3. I just don't know how to work it out.

asked by kim on November 12, 2008
4. Math

Find the inverse function of f(x)=(x+4)/(2x-5) and then verify your result using: f(f^-1(x))=x and f^-1(f(x))=x. Please an answer fast

asked by Shuki on May 12, 2016

I have to find the Unit Price of 64 fl oz = $2.00 I have concluded that 2 / 64 is the answer but I think there is an easier way to show it please help asked by Eric on December 8, 2016 6. maths find the value of cos(60degress+45degress) leaving ur answer in surds asked by ezinne ogb on March 16, 2016 7. math Find the value of the following fractional expression: 10/1 + 9/2 – 8/3 – 7/4 – 6/5 – 5/6 – 4/7 – 3/8 – 2/9 – 1/10 Provide your answer as a simplified fraction. asked by blake on October 8, 2008 8. Calculus find how many real roots of, counting multiplicities x(x^2+16)(x^2-x-6)^2=0 please show how to get the answer. thank you asked by FS on January 17, 2019 9. college alg the function f(x)=6x+9/3x-7 find the inverse and check answer f^-1(x)=? please show work asked by ALLI on September 5, 2012 10. geometry find the area of a square if each side measures 10 cm. my answer is 100 cm asked by K on August 16, 2008 11. math or physics Find the distance from 0 to 3 of the ∫ l3t-5ldt. I don't understand how the answer is 41/6. asked by smith on September 21, 2018 12. Algebra Trying to figure out how to find all numbers for which the rational expression is defined. 9/2z+5 Is the answer 0? asked by Cory on June 16, 2008 13. Algebra Find the range of the function f(x) = 4x - 1 for the domain {-1, 0, 1, 2, 3}. A) {-5,-3,0,7,11} B) {-5,-4,-3,-2,-1} C) {-11,-7,-3,1,5} D) {-5,-1,3,7,11}*** Am I correct? If not can you help me figure out what the right answer is? asked by Scarlet on August 25, 2016 14. Math *= my answer Which function rule would help you find the values in the table p 2, 4, 6, 8 q -14, -28, -42, -56 A. q = -7p B. q = p - 7 C. q = - 14p D. q = p - 14* asked by daymein on May 8, 2019 15. Math (College Pre-Cal) Find a formula for(f o g)(x)assuming that f(x)= e^(4-7x)and g(x)= ln(x). Give your answer in the simplest form. asked by anonymous on October 20, 2013 16. Algebra Find the slope of the line that goes through the given points. I think I figured out the answer but I would appreciate any feedback thanks! (3,-2),(-1,-6) asked by Rachale on February 23, 2009 17. math213 32. If a = 5^2 • 7 • 11 • 13 and b = 2^3 • 5^2 • 7^3 • 17, find the following. (Leave your answer written with exponents.) (a) GCD(a, b) (b) LCM(a,b) asked by alicia on December 15, 2009 18. algebra Find the equation of a horizontal line that goes through the point (5, -3). Explain your answer asked by joe on May 12, 2015 19. Analytic and Solid Geometry Find the point on the y-axis that is equidistant from (5 ,1) and (-3 -1). The answer is (0,4) but I don't know the process. asked by MIKA on April 17, 2015 20. Math I need to find this answer( a person who is wiring for money is an..? using these letters (ooxmbshwntgjpbyip). asked by Samvel on October 3, 2008 21. psy270 People with different personalities can be given the same diagnosis why is that need help cant not find the answer i am lookig for or how to word it . asked by trudy on March 26, 2010 22. math Given that R = 3 x + 9 y Find x when y = 6 and R = 7 Give your answer as an improper fraction in its simplest form asked by ariana on May 13, 2017 23. pre-alg Answer Check Use the proportion to find the missing length in the following similar figures. x/2 9/4 4.5 18 (My Answer) 8 2.25 asked by Pretty Reckless on November 14, 2013 24. Cal 1 How do you find dy/dx by implicit differentiation? x^3 + y^5 = 1 Damon answer isn't right and I have no idea what he did. Somebody please help. asked by Anyomous on November 6, 2010 25. math Find all integers x for which there exists an integer y such that 1/x + 1/y = 1/7. I'm not exactly sure how to approach this problem. Please answer as soon as possible. asked by Julie on December 24, 2018 26. Math - Proportions This seems like an easy question but I can not seem to find the answer in my reading material. Can anyone possibly help? asked by Beverly on November 15, 2009 27. MATH n a right triangle ABC, C = 90°, A = 41° and c = 67 cm. Find b. (Round your answer to the nearest whole number.) b = asked by Ben on February 10, 2012 28. calculus help find the position function s(t) given acceleration a(t)=3t, if v(2)=0, and s(2)=1. the answer is s(t)=(t^3/2)-6t +9 but I don't know how to solve this. Can someone help me with this? Thank you! asked by Anonymous on April 22, 2014 29. English please help me find the answer this question What is the Freedom of Information Act? Whom does it benefit and why? asked by Anonymous on February 10, 2008 30. Math Find the range of the data set. {11.3, 7.3, 8.8, 6.4, 9.2} Highest 11.3 lowest 6.4 11.3-6.4 = 4.9 Answer: 4.9 Right? asked by candy on July 12, 2011 31. Integrated Math 1 Find the difference of the polynomials below. Write your answer in descending order. (x^3 + 2x^2 + 5x + 7) - (3x^3 - 2.5x^2 + 5x + 5) asked by Tifini on July 15, 2012 32. please check 5 x < - 25 can you check. 5x asked by Taylor on January 7, 2008 33. Chemistry How do you find the number of bond angles for an octahedral structure? I believe it's more than one answer asked by Caitlin on October 28, 2011 34. Algebra Find the slope of the line that goes through the given points. I think I figured out the answer but I would appreciate any feedback thanks! (3,-2),(-1,-6) asked by Mitch on February 24, 2009 35. TRIG find: sin 23pi/12 i got totally the wrong answer how do i approach this? asked by Carry on March 2, 2009 36. Math Find the slope of the line that goes through the given points. I think I figured out the answer but I would appreciate any feedback thanks! (3,-2),(-1,-6) asked by Jeff on February 23, 2009 37. Caculus Find the angle between the vectors. (Round your answer to the nearest degree.) a = ‹-4, 3› b = ‹√7, 3› asked by Mike on April 5, 2010 38. math Find all solutions of the equation sec^2x-2=0. The answer is A+Bkπ where is any integer and 0 asked by math on July 24, 2019 39. Calculus Did i answer correctly? Find the sum of each infinite geometric series. 14. 4 + 2 + 1 + … = 8 16. 1 + ½ + ¼ + … = 2 18. 16 + 1.6 + .16 + … 17.7 asked by Anonymous on April 18, 2019 40. Geography HW Questions What two countries are part of the British Isles? Can't find a straight answer. asked by Rosalee on November 30, 2017 41. Calculus 6/ln[x] find the derivative... im coming up with -6/x*(ln(x))^2 but it isn't accepting the answer what am i doing wrong? asked by Tim on September 24, 2013 42. Algebra class! You and your date go out for a fancy dinner. The bill comes to$105 and you want to leave a 15% tip. Without using a calculator, determine how much money you should leave for the tip. To find the answer I ……. Describe an alternate way to find the tip

asked by Urgent! running out of time.... on February 17, 2013
43. CHEMISTRY (WEBWORK)

SPARTAN: Answer the follow using the Energy Profile plot. More than one answer is possible for some questions. What chemical species are present... A. at the longest constraint distance? _____ (Use i, ii, iv, etc. for your answer) B. at the highest

asked by arthur on July 19, 2010
44. physics

At car (1140-kg)traveling at 76.04 m/s and truck (12600-kg)traveling 6.88 m/s have a head-on collision and then stick together. What is their final common velocity (m/s)? (assume the car is going in the positive direction) What is the cars' change in

asked by Casey on June 29, 2011
45. algebra

I have to find the square footage of my kitchen floor with the length of one side being 8 inches. So, now I know I can make X=8. f(x)=x^2 is the template needed for this solution. If f(8)= the square footage of my kitchen floor, what will my answer be?

asked by Carly on March 2, 2011
46. Calculus

Hello, I would greatly appreciate any help that I can have with the following calculus question below. It has to do with separable differential equations. I'm also going to explain what I've done so far, so please bear with me (but honestly I don't think

asked by Stephen on April 16, 2017
47. Math for Educators

Use Gauss's approach to find the following sums (do not use formulas). a. 1 + 2 + 3 + 4 +...+ 102 b. 1 + 3 + 5 + 7 +...+1001 a. The sum of the sequence is ? My answer 102-51(103)= 5,253 b. The sum of the sequence is? My answer 500.3(1,002)=501,300.6 Are my

asked by Carol on June 4, 2013
48. math

the table below gives the distribution of village under different height from sea level in certain reign compute the mean height of the region by short-cut method. height(in meters): 200 600 1000 1400 1800 2200 number village: 142 265 560 271 89 16

asked by mojeed on February 12, 2019
49. physics

Two speakers are driven by the same oscillator with frequency of 172 Hz. They are located 3.72 m apart on a vertical pole. A man really far away walks straight toward the lower speaker in a direction perpendicular to the pole. How far is he from the pole

asked by Anonymous on November 29, 2009
50. Literature

I have to write an evaluative essay on the short story A Christmas Memory. In my opinion, it was a wonderful story which was fun to read. The character of Buddy and his cousin reveal much about human life and the complex world that we live in, by the

asked by mysterychicken on October 31, 2009
51. physics

Need help with short projectile motion question a ball is thrown up off the roof of a school at an angle of 55 degrees from the horizontal and at a velocity of 25m/s. how long before it hits the ground if it land 95meters from the base of the building? at

asked by jake on March 18, 2010
52. English

I am currently reading Jack London's short story "To Build a Fire." On my study guide, I was asked "What is the one important element beside matches that the man needs to build a fire?" I would say oxygen, but I don't think this is it, because the book

asked by Emmaline on March 30, 2009
53. math

Suppose that a market research company finds that at a price of p = $30, they would sell x = 36 tiles each month. If they lower the price to p =$15, then more people would purchase the tile, and they can expect to sell x = 41 tiles in a month’s time.

asked by jean on July 31, 2011
54. Physics

A certain freely falling object, released from rest, requires 1.40 s to travel the last 20.5 m before it hits the ground. (a) Find the velocity of the object when it is 20.5 m above the ground. (Indicate the direction with the sign of your answer. Let the

asked by Doug on September 3, 2018

Find the monthly payment, needed to have a sinking fund accumulate the future value, $16,000. The yearly interest rate is 6.7% and the number of payments is 20. Interest is compounded monthly. Round your answer to the nearest cent. I do not understand how asked by Anonymous on April 21, 2017 56. Chemistry: Answer check please! 1. Reactions follow the law of conservation of mass. a.) True b.) False Answer: True 2. Reactants are the materials used in a chemical reaction. a.) True b.) False Answer: True 3. In a chemical equation, the mass on the left of the arrow equals the mass on asked by Cheryl on April 2, 2011 57. Math Find the amount in an account if$2,000 is invested at 6.125%,compounded semi-annually,for 2 years. A)$2256.49 B)$2252.50 C)$2324.89 D)$544,757.84 Get yourself a pocket calculator or sharpen your pencil. The new amount will be 2000*(1.030625)^4 The

asked by Sharai on March 13, 2007

The Bradys and their maid, Alice, took a trip to Hawaii for their summer vacation. The travel agent told Ike that the trip would cost $210 for each child plus another$315 per adult. According to the credit card receipt the trip cost a total of $2205 for asked by April Preston on May 9, 2017 59. math A telephone company's goal is to have no more than 4 monthly line failures on any 100 miles of line. The company currently experiences an average of 5 monthly line failures per 50 miles of line. Let x denote the number of monthly line failures per 100 asked by k on February 11, 2012 60. Calculus Let 5x^2 - 3xy + 58 = 2y^3 Use implicit differentiation to find y' for the above equation. The first thing I did was move 2y^3 over to that everything is equal to 0. With the -3xy I used the product rule and expanded that. After solving I got.... 10x(3 * y asked by Nira on March 5, 2017 61. SCIENCE I need help. I cannot find an answer to this in my book. What would happen to a frog placed in seawater? What would happen to a sea cucumber put in fresh water? The concept here is osmosis. Bear in mind sea water is concentrated salt water. Then read the asked by Suzi on March 8, 2007 62. Maths - Cartesian Equations Find the corresponding Cartesian equation for each pair of parametric equations: x = t - (1/t) and y = 2*[t + (1/t)] The answer is y^2/16 - x^2/4 = 1 I have no idea where to begin. I tried squaring both equations in hope to easily remove t^2 but ended up asked by Jichu on December 27, 2016 63. Math I can't remember how you find the roots of quadratic equations other than determining the zeroes of the equation and finding the x-intercepts. Can someone please give me a clear answer on this as my dad has been useless on this topic and I need help like asked by Alex on November 3, 2014 64. Calculus 2 A tank is full of water. Find the work W required to pump the water out of the spout. (Use 9.8 for g and 3.14 for π. If you enter your answer in scientific notation, round the decimal value to two decimal places. Use equivalent rounding if you do not asked by Liz on June 22, 2013 65. mth174 A tank is full of water. Find the work W required to pump the water out of the spout. (Use 9.8 for g and 3.14 for π. If you enter your answer in scientific notation, round the decimal value to two decimal places. Use equivalent rounding if you do not asked by Alex on February 7, 2012 66. chemistry The simple rule “Like dissolves like” is often used to describe the solubility of a substance in different solvents. Write a short paragraph discussing your evidence for this rule. Include in your discussion where you think this rule works best and asked by j on February 27, 2011 67. Literature [This is about the short story 'A Christmas Memory' by Truman Capote] I have to make a collage about the cousin; it can present information or convey a mood but it has to show the cousin's nature. What are some things I can include in the collage that show asked by mysterychicken on October 14, 2009 68. Physics An object consists of 5 masses, each of mass m, connected by massless rods. The two short rods have length L and the two long rods have length 2L. What is the moment of inertia about an axis perpendicular to the diagram (out of the page) and through the asked by Samantha on November 10, 2016 69. english prepositions- In time you should be able to do the following with this program: - Question is this a correct use of a preposition? Yes, it's the correct use of both prepositions. However, the phrase in time is not completely clear. I suggest you change it asked by Rose on August 14, 2006 70. chemistry(balance equation) hi!i am a f4 student in hk.i have know the basic concept of balance equation.but some too complex equation i cant balance.is there any general short cut for balancing any simple or complex chemical equation? asked by kate on January 19, 2012 71. Math Hi, I am getting very frustrated. I am doing an online homework for chemistry and it's telling me to round to the nearest WHOLE number. So the answer I got was -1435.650.... And I typed in -1436. and said I was wrong and so I tried it again and typed 1.4 x asked by Anonymous on August 4, 2010 72. math,correction Geometry. Find the perimeter of the given figure. tHE Figure is a rectangle.It has height (8)/(2x-5) and length (8)/(2x-5) My answer is: (2(x+8))/(2x-5) ------------------------------------ Add or subtract as indicated. Express your result in simplest asked by jas20 on March 2, 2007 73. Pre-Calc/ Trig Find the sum of the three smallest positive values of theta such that 4(cos^2)(2theta-pi) =3. (Give your answer in radians.) LaTEX: Find the sum of the three smallest positive values of$\theta$such that$4\cos^2(2\theta-\pi) =3\$. (Give your answer in

asked by Steve Ho on October 31, 2016
74. Intermediate Algebra

Please help with the below. I know the answer I need help figuring out how to get the answer I am obviously doing something wrong, because I come up with a different answer that what I am supposed to. Here it is: F(X)3Xsquared-5X+1 The correct answer is

asked by BL on May 13, 2014
75. English

Write the noun that is the simple subject. 1/ The red color of my sweater looks good with the bracelet. Answer: color. 2/ Some members of my family also enjoy stringing beads. Answer: family. 3/ This beaded necklace is one of my favorite pieces of jewelry.

asked by Joj on October 10, 2015
76. chemistry

how much thermal energy is needed to raise 500.0g of H2O at 50.0*C to steam at 100.0*C? step by step solution and answer!!???!! answer? You have to be kidding. Are you taking a quiz and want to turn it in? Goodness. Find the heat in each of the following.

asked by crystine cole on April 12, 2007
77. More Rational Exponents!

1. The optimal height h of the letters of a message printed on pavement is given by the formula . Here, h= (0.00252d^(9/4))/e d is the distance of the driver from the letters and e is the height of the driver’s eye above the pavement. All of the

78. Literature

4. At the end of Chapter II of The Call of the Wild, what's meant by the phrase "The domesticated generations fell from him"? A. Buck has lost a lot of hair in his fight with Spitz. B. Buck is learning to love a human being again. C. Buck is losing his

asked by Vmarie on November 28, 2015
79. math

i need help with geometry semester b unit 7 lesson 10 surface area and volume unit test i need someone to check my anwsers and to tell what i did wrong 1) use euler's formula to find the missing number vertices 15 edges 24 faces? 9,10,11,12 My answer was

asked by roseberlynn on May 23, 2018

Hello, I am reading the book Girl Interrupted and have to write a review on it, I know that the main person in the book had borderline personality, but I need to find how the treatment an or disorder affected the family, and I can't find the answer to that

asked by Ashley on October 1, 2008
81. Day Care

Children will develop a sense of self-direction and competence if materials are arrangeed so that children A. must apply ingenuity to find needed materials. b. must ask a caregiver for needed materials c. can easily find matereials themselves. d. will be

asked by Cynthia on January 9, 2009
82. Physics

A copper wire with a criss section of 5 mm^2 and 2 km long has an effective resistance of 2Ohms. a) Find the power lost in this wire if 10000 W of power is put through it with 120 V of potential. [hint: use P=VI to get current first then P=I^2R] b) Express

asked by Lana on December 27, 2008
83. Physics

In the amusement park ride known as Magic Mountain Superman, powerful magnets accelerate a car and its riders from rest to 45 m/s (about 100 mi/h) in a time of 7.0 s. The combined mass of the car and riders is 5.5 × 103 kg. Find the average net force

asked by Rash on September 27, 2018
84. Physics

A 0.525 kg ball starts from rest and rolls down a hill with uniform acceleration, traveling 154 m during the second 10.0 s of its motion. How far did it roll during the first 4.00 of motion? I thought the answer was .2464 m, but it has been a couple of

asked by Josh on September 11, 2006
85. Chemistry

I cannot find information that gives me a clear answer whether NaBr is an electrolyte or non electrolyte. I have found some information that K2SO4 is an electrolyte, but now I am doubting that. All of my others I have been able to find solid information

asked by Larry on January 31, 2008
86. English

I need to rephrase (using indirect speech) what 4 people said is important when preparing to go for an interview. Could you please help me? 1)Speaker 1 recommends one should make a short list of the job’s requirement (or requirement for/in the job

asked by Henry2 on February 10, 2012
87. AP Calculus

Consider the curve given by x^2+4y^2=7+3xy a) Show that dy/dx=(3y-2x)/(8y-3x) b) Show that there is a point P with x-coordinate 3 at which the line tangent to the curve at P is horizontal. Find the y-coordinate of P. c) Find the value of d^2y/dx^2 (second

asked by Leanna on January 26, 2011
88. probability

Let 𝑋 and 𝑌 be independent continuous random variables that are uniformly distributed on (0,1) . Let 𝐻=(𝑋+2)𝑌 . Find the probability 𝐏(ln𝐻≥𝑧) where 𝑧 is a given number that satisfies 𝑒^𝑧

asked by yyyyz on July 28, 2019
89. algebra

An airplane traveled from Boston to Las Vegas making a stop in St. Louis. The plane traveled 2410 miles altogether, which is 230% of the distance from Boston to St. Louis. Find the distance from Boston to St. Louis to the nearest mile. The answer is 1048

asked by 1carriebear on August 27, 2011
90. Physics (Rotational Kinetic Energy)

Hello, The question is: A solid ball rolls along the floor with a constant linear speed v. Find the fraction of its total kinetic energy that is in the form of rotational kinetic energy about the center of the ball. Krot/Ktotal = ? The answer I keep

asked by Ben on October 21, 2009
91. Chemistry

Here's a molar heat problem I just have one question on. How much heat will be transferred if 2 moles of hydrogen reacts with excess oxygen according to the reaction below? 2H2 + O2 yields 2H20 + 572 kJ The answer according to my answer key is 2 mole H2 x

asked by Tabetha on May 18, 2009
92. Physics

A 6 kg rock is suspended by a massless string from one end of a 6m measuring stick. What is the mass of the measuring stick if it is balanced by a support force at the 1m mark? answer in units of kg. Thanks for any help Rather than just posting the

asked by Stu on April 26, 2007
93. Hamlet

Pretend you are the artistic advisor to the director of a production of Hamlet. Write a short (about 400-500 word) memo in which you provide your recommendation as to how these two scenes shold be enacted in regard to this controversy. Explain your

asked by Scarlet on March 12, 2012
94. physics

You have tied a short length of rope to the handle of a bucket full of water, and are swinging the bucket in a vertical circle with radius 60 cm. What is the minimum speed that the bucket must be moving in order for no water to spill out at the top of the

asked by Anonymous on February 26, 2014
95. LA a book summary help

i need to do a book summary about the last apprentice. but i don't know what to write.i am like lost right now while trying to figure out what to write.i need a short summary. its due tommorow. and i need it done by 10 tonight.i forgot the important things

asked by jennifer on April 16, 2009
96. History

The effects of world war 2 are best judged as? A. Very unimportant because the war lasted only a short time B. Somewhat unimportant because the United States and it’s allies won C. Neutral because wars still take place around the world D. Very

asked by Anonymous on February 20, 2018
97. Statistics

statistics homework help A drinking game involves a 14 sided die. Six of the 14 faces are squares A, B, C, D, E,and F for short. The other eight are triangles which are called 1,2,3,4,5,6,7, and 8. Each of the squares is equally likely. but he triangle

asked by Anonymous on December 18, 2012
98. Introduction to Finance: Harvesting the Money Tree

7) The problem in stretching out the maturity of marketable securities is that A. long-term rates higher than short-term rates. B. interest rates are generally lower. C. you are legally locked in until the maturity date. D. there is greater possibility of

asked by scooby9132002 on August 8, 2009
99. Algebara

How do you find the square root of 14 without a calculator? I know I need to use the square root of 9 which is 3 and the square roots of 16 which is 4. I know the answer is gonna be closer to 4 because 14 is closer to 16. I just can't figure how to get the

asked by Dom on August 16, 2016
100. English- 5

Directions: In each of the following sentences some part of the sentence or the entire sentence is underlined. Beneath each sentence you will find four ways of writing the underlined part. The first of these repeats the original, but the other three are

asked by rose- Ms. sue on May 27, 2008