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

143,010 questions, page 250
1. ## physics

a) Find the inductance of an ideal solenoid with 300 turns, length 0.5m, and a circular cross section of radius 0.02m. b) A solenoid with = 1000, = 1.0 cm and = 50cm is concentric within a second coil of = 2000, = 2.0 cm, and = 50cm. Find the mutual

asked by fati on January 8, 2011
2. ## Math

Q) 'What are the dimensions of a cylinder that has the same maximum volume as the box (1131.97 cm2), but uses the minimum amount of material to make it?' Here are the notes I have so far: SA=2Pi r^2 + 2 Pi r (1131.97/Pi r^2) Now i need to use derivatives,

asked by Josh on November 9, 2007
3. ## maths(pls help me out)

1.it has been reported that 83% of government employees has been migrated onto the single-spin salary structure.if a sample of 200 government employees is selected,find the mean variance and standard deviation of the number migrated onto the scheme. 2.if a

asked by Ras on April 3, 2016
4. ## Physics

A 1.50 ✕ 103-kg car starts from rest and accelerates uniformly to 19.3 m/s in 11.7 s. Assume that air resistance remains constant at 400 N during this time. (a) Find the average power developed by the engine. W (b) Find the instantaneous power output of

asked by Muriel on February 26, 2014
5. ## physics

A 1.50 103-kg car starts from rest and accelerates uniformly to 18.5 m/s in 11.3 s. Assume that air resistance remains constant at 400 N during this time. (a) Find the average power developed by the engine. 1 W (b) Find the instantaneous power output of

asked by Mark on February 24, 2012
6. ## Advance Algebra

An open box is to be made from a rectangular piece of tin 12 inches long and 10 inches wide by cutting pieces of x-inch square from each corner and bending up the sides. a. Find a formula that expresses the volume V of the box as a function of x. b. Find

asked by Soledad Jose-Dilao, Ed. D. et al on September 22, 2014
7. ## physics

A 1.50 ✕ 103 kg car starts from rest and accelerates uniformly to 17.1 m/s in 12.7 s. Assume that air resistance remains constant at 400 N during this time. (a) Find the average power developed by the engine. W (b) Find the instantaneous power output of

asked by Anonymous on April 27, 2014
8. ## Triangles

How will you find the distance of a star from Sun, given that the angle at which it is viewed from the two solstices of Earth(i.e winter and summer) are alpha and beta respectively, and the distance between the points of the solstices is 150 million km.

asked by Shanu on January 22, 2015
9. ## CHECK PLEASE

The ones with ** ** around the answer choices is what I picked 1.Find the best word to complete the sentence. Because of the camera's precision, linesmen at national tennis competitions are now ___ from error in determining if a ball lands in or out of the

asked by Matt on September 22, 2014
10. ## physics

A 65 kg diver jumps off of a 10.0 m tower. a. Find the diver's velocity when he hits the water. b. The diver comes to a stop 2.0 m below the surface. Find the net force exerted by the water. Ok, im confused, I found velocity which is 14. But for the net

asked by Heart on December 24, 2009
11. ## english

1. Which of the following are elements of a memoir? (2 points) It is a fictional story. It is a story from the author's life. It tells all of the important events of the author's life. It recalls a specific memory of the author's life. Choose one answer

asked by need help on October 5, 2017
12. ## Physics

A very long cylindrical capacitor consists of two thin hollow conducting cylinders with the same axis of symmetry. The inner cylinder has a radius a, the outer one has a radius b. You may ignore end effects. (a) Fig. 1 (b) Fig. 2 (a) What is the

asked by P on March 12, 2013
13. ## Chemistry

Consider a mixture of the two solids BaCl2.2H2O (FM 244.26) and KCl (FM 74.551). When the mixture is heated to 160C for 1 hour, the water of crystallization is drive off: BaCl2.2H2O --> BaCl2(s) + 2H2O(g) A sample originally weighing 1.7839g weighed

asked by Asuna on September 28, 2011
14. ## Chem.

Using condensed electron configurations, give reactions showing the formation of the common ions of the following elements. (Type your answers in the following order. In the first box enter your answer using the format [Ar] 4s2 3d10 4p2 for [Ar]4s23d104p2.

asked by Lucas on October 10, 2010
15. ## physics

1. which of the following is not true about magnetic field lines a) mag. field lines flow from North to South inside the magnet b) mag. field lines do not cross c) mag. field line density is proportional to field strength d) mag. field is strongest closest

asked by Liz on July 12, 2014
16. ## Algebra

Rachel sent or received 10,290 text messages in the month of September. If each text message over the first 150 messages cost 8 cents, what was her texting bill? \$126,750 Explain how you got your answer. I subtracted 10,290 by 150 then I divided 10,140 by

asked by Help!!! on November 18, 2014
17. ## Chemistry

I posted this question earlier but the person that answered did not include how to find the moles of the problem When 80.0 mL of HCl is added to 80.0 mL of NH3OH, the temperature increases 2.5 celsius. Assuming the final solution has the same specific heat

asked by Wendy on February 22, 2015
18. ## math

Ok i got 7 questions from connexus ok 1.Which of the following could be represented by -8? A.a drop of 8 meters B.8 T-shirts C.sea level in 8 places of the world D.8*C above zero 2.Compare. Use < , = , or > 5+(-4)___-14+(-7) A.= B.< C.> 3. Order the

asked by i need yo mama's help on March 15, 2019
19. ## Social Studies

Why were many countries still dependent on outside help from other nations, such as the United States, following their independence in the 1800s? A. The colonies were weak, and other nations promised to maintain military bases in their countries in order

asked by Yellowkittycorn on December 12, 2017
20. ## Physics

Water moves through a constricted pipe in steady, ideal flow. At the lower point shown in the figure below, the pressure is 1.85 105 Pa and the pipe radius is 2.80 cm. At the higher point located at y = 2.50 m, the pressure is 1.28 105 Pa and the pipe

asked by Chelsea on November 20, 2012
21. ## Physics

Water moves through a constricted pipe in steady, ideal flow. At the lower point shown in the figure below, the pressure is 1.85 105 Pa and the pipe radius is 2.80 cm. At the higher point located at y = 2.50 m, the pressure is 1.28 105 Pa and the pipe

asked by Chelsea on November 21, 2012
22. ## Physics - URGENT

Water moves through a constricted pipe in steady, ideal flow. At the lower point shown in the figure below, the pressure is 1.70 ✕ 105 Pa and the pipe radius is 2.50 cm. At the higher point located at y = 2.50 m, the pressure is 1.21 ✕ 105 Pa and the

asked by Physics - URGENT on September 11, 2016
23. ## Physics

Water moves through a constricted pipe in steady, ideal flow. At the lower point shown in the figure below, the pressure is 1.70 105 Pa and the pipe radius is 2.50 cm. At the higher point located at y = 2.50 m, the pressure is 1.30 105 Pa and the pipe

asked by Ashley on November 9, 2012
24. ## Physics

Water moves through a constricted pipe in steady, ideal flow. At the lower point shown in the figure below, the pressure is 1.70 105 Pa and the pipe radius is 2.50 cm. At the higher point located at y = 2.50 m, the pressure is 1.30 105 Pa and the pipe

asked by Ashley on November 9, 2012
25. ## American National Government

Can someone please help with this? Explain the concept of A belief in equal rights has often led to the belief in equal rights has often led to the belief in equality of opportunity. My answer is: Everyone should have the same chance. What individual

asked by B.B. on October 15, 2009
26. ## physics

A football is thrown horizontally with an initial velocity of (16.5 m/s). Ignoring air resistance, the average acceleration of the football over any period of time is (-9.81 m/s2). (a) Find the velocity vector of the ball 1.62 s after it is thrown. (b)

asked by micole on May 14, 2007
27. ## White Collar Crime

I'm writing an essay for White Collar Crime and i'm stuck! the text book i was assigned has nothing on the 3 major areas of cost associated with white collar crime!I'm just looking for resources to use to answer the first part of the question for a 4 page

asked by Sabxo on July 18, 2015
28. ## Life Science

How did Mendel novel approach contribute to his success in describing how traits are inherited Thank you for using the Jiskha Homework Help Forum. Here are some sites for you: 1. http://en.wikipedia.org/wiki/Heredity (at the bottom, be sure to click for

asked by Diana on August 4, 2007
29. ## **************HELP STATISTIC PLEASE*************

NEED SOMEONE TO RECHECK ANS *****HELP PLEASE HAS STAR BY MY ANSWER If P (A) = 0.2 and P (B) = 0.3 and A and B are disjoint, what is P (A or B)? (1 point) 0.00 0.06 0.10 0.44 *0.50 4. Given that you roll a fair six-sided die, what is the probability that

asked by TIKIMA on March 20, 2014
30. ## Thermal Physics, Kinetic Theory of Gases

Oxygen (O2) has a molar mass of 32 g/mol. (e) Suppose an oxygen molecule traveling at this speed bounces back and forth between opposite sides of a cubical vessel 0.10 m on a side. Find the average force it exerts on one of the walls of the container.

asked by Help!! on November 1, 2012
31. ## Math

Given that x²cos y-sin y=0 ,(0,π): a)verfiy that given point is on the curve. b)use implicit differentiation to find the slope of the above curve at the given point. c)find the equation for tangent and normal to the curve at that point.

asked by Abdullah11 on March 23, 2017
32. ## Math HURRY !!!!!!!!

hOW DO YOU FIND OUT IF YOU HAVE A PROFIT !!!!!!!!!!!!!! Find out the gross income (all income) and subtract the expenses. The result is net income or profit. http://www.answers.com/topic/profit =)

asked by SW on October 2, 2006
33. ## Algebra- Maximum and minimum.

I don't understand how to find the maximum and minimum. Determine whether the given quadratic function has a minimum value or maximum value. Then find the coordinates of the minimum or maximum point. 15.f(x) = -x2 + 2x - 4 20.f(x) = 2x2 - 4x 19.f(x) = x2 -

asked by Niki on October 13, 2007
34. ## Literary Analysis and Composition

Sorry, Apparently the last post i did didn't show my selections. Please check these answers for me. Thanks 1. Works such as "To Build a Fire" gave Naturalist writers such as Jack London a platform to argue that (Points: 5) human wisdom ingenuity can solve

asked by Emily on January 21, 2010
35. ## math

Gravel is being dumped from a conveyor belt at a rate of 40 cubic feet per minute. It forms a pile in the shape of a right circular cone whose base diameter and height are always the same. How fast is the height of the pile increasing when the pile is 22

asked by jeremy on February 27, 2013
36. ## Physics

A car at the Indianapolis-500 accelerates uniformly from the pit area, going from rest to 290 km/h in a semicircular arc with a radius of 200 m. Determine the tangential acceleration of the car when it is halfway through the turn, assuming constant

asked by asher on December 14, 2015
37. ## Chemistry

Ethanol will combust according to the following equation: C2H5OH(l)+3O2(g)->2CO2(g)+3H2O(l) How many liters of air are required to combust 120.1 g of ethanol at 26.4C and 789.5 mmHg. Assume air is 21% O2 by volume. I cannot find my error - professor states

asked by Joe on April 17, 2014
38. ## Pre-Calculus

I posted this question about an hour ago, got a response but still confused. Use the Law of Sines to solve for all possible triangles that satisfy the given conditions. (If an answer does not exist, enter DNE. Round your answers to one decimal place.

asked by Alyssa on March 13, 2015
39. ## chemistry

a 3.54 grams solid sample of an unknown monoprotic acid was dissolved in distilled water to produce a 47.0 mL solution at 25 degrees. This solution was then titrated with 0.2 M NaOH. The equivalence point was reached when 35.72 mL of 0.2 M NaOH was

asked by jk on April 1, 2015
40. ## chemistry help

a 3.54 grams solid sample of an unknown monoprotic acid was dissolved in distilled water to produce a 47.0 mL solution at 25 degrees. This solution was then titrated with 0.2 M NaOH. The equivalence point was reached when 35.72 mL of 0.2 M NaOH was

asked by jk on April 1, 2015
41. ## Math (Pre-calc)

1) F(x)= (X+2)/(X^2-4x-5) A) Find the domain (-00,-1)u(-1,5)u(5,00) B) find F(-3) I'm not sure how to do it. C) Find F(X+2) I'm not sure either. 2. f(x)= (2x)/(x-4) G(x)= (x)/(X+5) find the domain of each. A)(F+G) (4x^2+5x)(x-4)(X+5) x can't= 4,-5 B) (F*G)

asked by kelly on September 5, 2013
42. ## math help

You recently started the paper work for your new homeand you were just notified you can move in , in t0 weeks.You then decide to hire a moving company,but are unsure which company to choose.You search on line and are interestted in contacting 2 companies,

asked by tera on February 8, 2009
43. ## History

9.)How did the increase of textile mills and factories in the North affect the population in the South during the period from 1820 to 1850? A.)As more Americans moved to the North to find jobs, the population in the Southern states began to decrease.***

asked by #FreeGucci on February 25, 2016
44. ## Statistics

does some one mind checking my work? it's real simple Stats vocab. thank you! Determine whether the given description corresponds to an observational study or an experiment: (just as a refresher, observational means passive and experiment means active)

asked by Gavin on January 21, 2013
45. ## Seventh grade math

The area of a square floor on a scale drawing is 64 square centimeters, and the scale drawing is 1 centimeter:2 ft. What is the area of the actual floor? What is the ratio of the area in the drawing to the actual area? I have been trying to answer this

asked by Braylynn on March 17, 2017
46. ## MATH

Katie must take five exams in a math class. Her scores on the first four exams were 68, 66, 82, and 80. Answer the following questions: The maximum score on an exam is 100 points. If it is not possible for Katie to achieve the required score on the exam,

asked by LILO on December 7, 2010
47. ## physics

A speeder passes a parked police car at a constant speed of 25.8 m/s. At that instant, the police car starts from rest with a uniform acceleration of 2.68 m/s^2. How much time passes before the speeder is overtaken by the police car? Answer in units of s

asked by Mar on September 14, 2014
48. ## Practice Exam Calculus

The radius of a sphere was measured to be 20cm with a a possible error of 1/5cm 1).Use linear approximation to estimate the maximum error in the calculated surface area. Leave your answer in terms of pi. 2).Use linear approximation to estimate the maximum

asked by Molly on October 15, 2013
49. ## PHYSICS

A speeder passes a parked police car at a constant speed of 25.1 m/s. At that instant,the police car starts from rest with a uniform acceleration of 2.86 m/s^2. 1) How much time passes before the speeder is overtaken by the police car? Answer in units of s

asked by Willow Newman on September 13, 2012
50. ## Physics

A speeder passes a parked police car at a constant speed of 23.9 m/s. At that instant, the police car starts from rest with a uniform acceleration of 2.21 m/s 2 . How much time passes before the speeder is overtaken by the police car? Answer in units of s

asked by Momo on September 4, 2012
51. ## chemistry

Chromatography seperating mixtures; A couple questions I'm not sure how to answer. A) what evidence is there that a marker is a mixyure? B)each compound in the marker ink is represented by a color did one compound travel farther than the others expplain

asked by jay on September 17, 2012
52. ## Math

thank you for the help. another question. Jim opened a savings account with \$5. If his savings account doubles every month, how much will he have at the end of the 8 month. our answer was \$1280 1st 5x2=10 2nd 10x2=20 3rd 20x2=40 4th 40x2=80 5th 80x2=160

asked by Gabe on August 15, 2016
53. ## math trigonometry

1. Two straight roads intersect to form an angle of 75". Find the shortest distance from one road to a gas station on the other road 10o0 m from the junction. 2. Two buildings with flat roofs are 60 m apart. From the roof of the shorter building, 40 m in

asked by mikee on January 4, 2013
54. ## chemistry

a. What is the molecular weight of aspirin (C9H8O4)? 180.1574 amu b. What is the mass of 0.00785 mol of aspirin? 1.41 g c. How many moles of aspirin are present in 100 mg of aspirin? Enter your answer in scientific notation. 5E-4 mol aspirin d. How many

asked by krystal on February 11, 2012
55. ## check my work..math grade 8...surface area

A men's basketball is about 24.3 centimeters in diameter, while the diameter of a women's basketball is about 23.4 centimeters. What is the ratio of the surface area of a men's basketball to the surface area of a women's basketball? Round your answer to

asked by mark on February 2, 2017
56. ## Chemistry- Dr.Bob

1. Oxygen (O2) is about 20% of our air, with about 80% nitrogen and a bunch of minor components. In Colorado Springs, where I grew up, the elevation is ~ 6500 feet and atmospheric pressure is only around 12 psi (vs. 14.7 psi at sea level). Under those

asked by Sanaya on January 20, 2016
57. ## Astronomy

Imagine that you have found an object out in space. When you use the inverse square law to compute its luminosity, you get a ridiculously large value. You therefore suspect that relativistic beaming is at work - the radiation is coming from a jet traveling

asked by qwerty on May 11, 2014
58. ## economics

Okay might be a studpid question, but I am asking anyway: the question goes like: A US dollar costs 7.5 Norweigian kr, but at the same dollar can be purchased for 1.25 Swiss francs. What is the Norweigian Kr/Swiss franc exchange? My answer would be: Først

asked by Ange on January 22, 2007
59. ## writing

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 manager. You manage two employees: Jack Snyder and Ruth Disselkoen. Your office provides secretarial

asked by Anonymous on September 8, 2013
60. ## MATH

Need Answer to the Following Please: Using the 9 digits, 1, 2, 3, 4, 5, 6,7, 8 and 9 you can arrange four different digits to form a four-digit number that is NOT divisible by 7. The digits 1238 cannot be arranged to create a four-digit number that is

61. ## math

Jeff find some bugs. He finds 10 fewer grasshoppers than crickets. He finds 5 fewer crickets than ladybugs. If Jeff finds 5 grasshoppers, how many ladybugs does Jeff find? How many crickets does he find? Write two equations to solve the problem.

asked by amere on February 25, 2016
62. ## maths

Mr.Mathew left one-fourth of his property to his daughter as well as his son. He also left one-third of the remaining to charity and the rest to his wife. How much did his wife get if the charity amount was 100,000? Answer i got is 200,000. 1/3=100,000

asked by vig on November 14, 2015
63. ## Chemistry

1. A chemist prepares a solution by dissolving 4.603 g of NaNO3 in enough water to make 200 mL of solution. What molar concentration of sodium nitrate should appear on the label? Answer in units of M 2.If the chemist mistakenly makes 225 mL of solution

asked by Bob Ewell on March 19, 2014
64. ## college

Two parallel plates, each with zero mass and an area of 10,000 cm2 are set 0.1 mm apart and the space between them is filled with a Newtonian fluid. The upper plate is pushed in the direction shown with a constant force sufficient to accelerate a mass of 1

asked by BB on March 28, 2010
65. ## Physics

An electric motor has 72 turns of wire wrapped on a rectangular coil, of dimensions 3cm by 4cm. Assume that the motor uses 14A of current and that a uniform 0.5T magnetic field exists within the motor. 1)What is the maximum torque delivered by the motor?

asked by Belle on April 7, 2007
66. ## math

Please double check me Brent washes 6 cars in 72minutes. How many minutes does it take Brent to wash one car a. 6 min b 12min c 18 min d 24 min Answet: b Approxiamtely 4 out of 10 Students at Marc's college live on campus. The college has 3,000 students.

asked by Sherri on March 9, 2008
67. ## Physics- uncertainty

Eileen, Jackie, and Kathryn needed to find the difference between two angles A1 and A2, that they had drawn on a diagram:  B = A1+A2  They then had to find the cosine of B. Jackie measured A1 to be 50° and A2 to be 3°. But their pencil was kind of

asked by Anonymous on September 17, 2014
68. ## English

Identify the predicate adjective Katy Beth remains the best dancer in the class. A.Katy Beth B.best C.dancer

asked by Asia Powell on September 5, 2014
69. ## Precalculus

Suppose 3 mg of a drug is injected into a person's bloodstream. As the drug is metabolized, the quantity diminishes at the continuous rate of 6 % per hour. Find a formula for Q(t), the quantity of the drug remaining in the body after t hours. Find

asked by Jimmy on September 21, 2011
70. ## Physical Science Question 3

Compare the visible part of the ear to a satellite dish in terms of form and function. I will be happy to critique your thinking on this. WTF bobpursley? You are of no help to me on any of this! If I want you to "critique my thinking" I was ask you to, but

asked by Liz on June 20, 2006
71. ## social studies

Who wrote the Virgin Islands national anthem Anastasia, have you done a google search on the Virgin Islands to find the answers to your questions? You might start there first. yes i did but i didn't find what i neededto find Ok, here's what I found for the

asked by Anastasia on August 27, 2006
72. ## a.p. calculus help please!

My a.p. calculus teacher doesn't know how to do this problem (like many others) so he's giving us 5 points extra credit on our test if we can figure it out, but I don't know how to do it: It's as the lim-->infinity (x+sinx)/(x+cosx) We know the answer is 1

asked by teamcaridee on October 22, 2006
73. ## Statistics

Having trouble with these four questions: 1. Given the rules of the different games of chance described in the sheet you downloaded, think about your odds of winning in each of these three scenarios: A. Craps: Either roll or a 7 or 11 on the first roll, OR

asked by Tim on December 17, 2015
74. ## factoring cubes

how to factor x^3-27 well since 27 is a perfect cube and so is x^3 wouldn't the answer be x-3? no, its something like (2x-3)(?x^2+?X+?) i don't know how to figure all the parts out. Here's the format for the difference between two cubes: (a - b)(a^2 + ba +

asked by Linds on January 18, 2007
75. ## Calculus; Limits

The percentage of research articles in a prominent journal written by researchers in the United States can be modeled by A(t) = 26 + (36/1 + 0.8(0.8)^−t'), where t is time in years (t = 0 represents 1983). Numerically estimate lim as t→+infinity A(t).

asked by James on March 11, 2012
76. ## Managerial Economics

I'm not sure I have the formulas correct for this problem and I do not know what the labor hours are.... Dimex Company, a sheet-metal mfg., estimates its long run production function is: 3 3 2 2 Q = -0.015625K L + 10K L where Q is the number of body panels

asked by Ed on July 19, 2007
77. ## physcis

Two small beads having charges q1 and q2 are fixed so that the centers of the two beads are separated by a distance d shown in the figure. A third small bead of charge q=10.0 x 10-9 C is placed between both charges a distance x from q1. a) If q1 = 31.0 x

asked by Serena on January 17, 2015
78. ## MAT 116 Algebera 1A

What similarities and differences do you see between functions and linear equations studied in Ch. 3? Are all linear equations functions? Is there an instance when a linear equation is not a function? Support your answer. Create an equation of a nonlinear

asked by shelly, k on May 25, 2008
79. ## Social studies

I couldn't find the answer i needed.... This is for Social Studies Unit 2 Lesson 1 Test.. 1. What affect did the Fugitive Slave Act have? Select all that apply. A. it convinced Northerners that slavery was immoral B. it convinced Southerners that

asked by Why on January 10, 2017
80. ## math

Let X and Y be two independent, exponentially distributed random variables with parameters ,lambda and mu, respectively. 1.Find P(X

asked by Moreg on November 19, 2018
81. ## confirm math answers

I have 3 problems I need my answers confirmed for. The solution for log subscript 3 1/9 = x is the solution -1/2? Secondl, what is the solution for 9^2x = 3^x+6 does x=2? Lastley is the answer to 3 ^5x+2 = 81 does x= 2/5? Help sincerely appreciated! The

asked by trish on January 13, 2007
82. ## MATH

15. Write the ratio as a fraction in simplest form. 8 out of 10 (1 point) ANSWER 4/5? 16. In the population of a particular country, the male-to-female ratio is 34 to 48. Write this ratio as a fraction in simplest form. (1 point) ANSWER 17/24? Am i right?

asked by XenaGonzalez on March 11, 2015
83. ## physics

LOOP, SPRING AND BEAD (14 points possible) A bead of mass m slides without friction on a vertical hoop of radius R . The bead moves under the combined action of gravity and a spring, with spring constant k , attached to the bottom of the hoop. Assume that

asked by Anonymous on October 18, 2013
84. ## physics (pls help)

LOOP, SPRING AND BEAD (14 points possible) A bead of mass m slides without friction on a vertical hoop of radius R . The bead moves under the combined action of gravity and a spring, with spring constant k , attached to the bottom of the hoop. Assume that

asked by Anonymous on October 18, 2013
85. ## physics pls help

LOOP, SPRING AND BEAD (14 points possible) A bead of mass m slides without friction on a vertical hoop of radius R . The bead moves under the combined action of gravity and a spring, with spring constant k , attached to the bottom of the hoop. Assume that

asked by Anonymous on October 18, 2013
86. ## physics

LOOP, SPRING AND BEAD (14 points possible) A bead of mass m slides without friction on a vertical hoop of radius R . The bead moves under the combined action of gravity and a spring, with spring constant k , attached to the bottom of the hoop. Assume that

asked by Anonymous on October 18, 2013
87. ## physics

LOOP, SPRING AND BEAD (14 points possible) A bead of mass m slides without friction on a vertical hoop of radius R . The bead moves under the combined action of gravity and a spring, with spring constant k , attached to the bottom of the hoop. Assume that

asked by Anonymous on October 17, 2013
88. ## MAth 109

The formula d= square root of 3h/2 models the distance, d, in miles, that a person h feet high can see to the horizon. If the pool deck on a cruise ship is 80' above the water, how far can passengers on the pool deck see? Write the answer in simplified

asked by Zsa Zsa on July 26, 2015
89. ## College Algebra

Create a piecewise function of the following scenario where Upper D left-parenthesis t right-parenthesis is the total distance walked (in miles) as a function of time t (in minutes): “You begin a walk from your home at a fast pace of 3 miles per hour for

asked by megan on September 17, 2016
90. ## Psychology

13.Within the cerebral cortex, the _______ area is found in the occipital lobe. A. visual B. association C. somatosensory D. main auditory 14.Dr. Lombard's research is focused on the capacity of the human mind to store and retrieve information. Her

asked by Emma on May 4, 2016
91. ## Phsyics Plz Help

How many grams of carbohydrate does a person of mass 75 kg need to metabolize to climb five flights of stairs (15 m height increase)? Each gram of carbohydrate provides 17.6 kJ of energy. Assume 10.0% efficiency—that is, 10.0% of the available chemical

asked by Nasir on June 11, 2012
92. ## Physics

A planet has two satellite moons. Moon X has an orbital period of 2.13 days. Moon Y has an orbital period of about 3.53 days. Both moons have nearly circular orbits. Use Kepler's third law to find the distance of each satellite from the planet's center.

asked by Angelina on February 23, 2012
93. ## English

Hi! ____ 15. Which of the following quotations from “Nolan Bushnell” best reflects Bushnell’s business and management model? (1 point) a) “Bushnell sold Atari in 1978 and left the company soon after that.” b) “Bushnell took a copy of Alcorn’s

asked by Da Fash on December 8, 2017
94. ## STATS

Prepare a Venn diagram giving the probabilities for each distinct area; then answer the questions posed. A survey of 168 boys aged 6 to 12 revealed the following information: 74 of them liked chocolate cake, 89 of them liked golden cake and 23 liked both.

asked by Anonymous on February 3, 2013
95. ## Physics

A rock is thrown downward from an unknown height above the ground with an initial speed of 28 m/s. It strikes the ground 4.4 s later. Determine the initial height of the rock above the ground. The acceleration of gravity is 9.8 m/s 2 . Answer in units of m

asked by Bill Nye on October 8, 2014
96. ## Math!

Pls help me on this, i dunno the answer but i got the answer of my own, but its wrong nad this paper is already marked, but i still cant seem to understand how to solve this! A furniture store bought an item for \$810 less 15%. The store's expenses are 38%

asked by Thara! on March 11, 2010
97. ## Chemistry

A possible reaction for converting methanol to ethanol is CO(g)+2H2(g)+CH3OH(g)→C2H5OH(g)+H2O(g) ΔH0 for this reaction at 25∘C. ΔH0 = -165.7 kJ ΔS0 for this reaction at 25∘C. ΔS0 = -227.4 J/K ΔG0 for this reaction at 25∘C. ΔG0 = -97.9 kJ -

asked by K on March 29, 2018
98. ## Business Finance - Check/Help

Smith Manufacturing is considering the sale of two non depreciable assets, A and B. Asset A was purchased for \$2000 and will be sold today for \$2250. Asset B was purchased for \$30,000 and will be sold today for \$35000. The firm is subject to a 40% tax rate

asked by Sam on September 11, 2011
99. ## English

For a project im writing about 1950's food and the food that was unique to that time. But, in my report i also have to compare a literary work to the information i find on 1950's food. my teacher said the best work would be like a poem, song, article about

asked by Hannah on April 17, 2011
100. ## to bobpursley

My classmates friends want me to post their questions as well.Thats why there are multiple names is there a problem. Yes. You are posting duplicate or even triplicate questions. That is silly. If we have answered one, the answers to the others follow.

asked by minemine on November 3, 2006