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

142,296 questions, page 96
1. ## Physics

In the approximation that the Earth is a sphere of uniform density, it can be shown that the gravitational force it exerts on a mass m inside the Earth at a distance r from the center is mg(r/R), where R is the radius of the Earth. (Note that at the the

asked by Amelie on March 9, 2011
2. ## College Physics

n the approximation that the Earth is a sphere of uniform density, it can be shown that the gravitational force it exerts on a mass m inside the Earth at a distance r from the center is mg(r/R), where R is the radius of the Earth. (Note that at the the

asked by Amelie on March 8, 2011
3. ## Physics

A playground is on the flat roof of a city school, hb = 5.70 m above the street below (see figure). The vertical wall of the building is h = 6.90 m high, to form a 1.2-m-high railing around the playground. A ball has fallen to the street below, and a

4. ## ALGEBRA

A class obtained the following scores on a test. Find the mean, the median, the mode, and the range for the class. Test Score Frequency 90 2 80 2 70 12 60 4 50 3 40 2 (a) Find the mean = I had the median, mode and the range correct except the Mean, please

The probability of getting 2 heads and 1 tail when three coins are tossed is 3 in 8. Find the odds of not getting 2 heads and 1 tail. ANSWER: 5:8? Three Coins are tossed. Find the probability that exactly 2 coins show heads if the first coin shows heads.?

asked by Patrick on June 10, 2009
6. ## Social Studies

Could you please check the definition that matches with the term. Here are the terms: free enterprise Economics trade-off economic models market econonmy total costs wants marginal benefit fixed costs rational choice Here are the definitions study of the

asked by Sam on March 23, 2009
7. ## English

I have to write an essay on the theme of the short story "All is clam" by Ann Walsh. The story is about a girl who has to take her grandmother, who has alzheimers, to the hosptial. She has difficulty dealing with her grandmother acting very "strange" on

asked by Raymond on September 29, 2011
8. ## chemistry

Can someone help me to check my answer and the way I solve this problem is right or wrong? Determine the energy required to turn a Na metal atom into a gas phase ion (Na+ (g)). Ionization energy of Na(g) 499 kJ/mol Electron affinity of O(g)for2e- 603

asked by Jenny on September 7, 2012

1. Which of the following best shows the transfer of heat by radiation? my answer: c 2. Which of the following best shows the transfer of heat by convection? my answer: b 3. Water has specific heat of 4200 J per kilogram per degree celsius. This means that

asked by Lisa on March 4, 2014
10. ## physics

A mass m is gently placed on the end of a freely hanging spring. The mass then falls 21.3 cm before it stops and begins to rise. What is the frequency of the oscillation? I found the same question (with a different length) posted on here, but following the

asked by Abby on June 12, 2014
11. ## Science

If a ball is thrown upward on Mars with an initial velocity of 10.0 m/s and lands 1.50 m below its launch point 5.54 seconds after it is thrown , what is the local acceleration due to gravity one Mars .... Plzzzzzzzzz answer it's really important I have to

asked by Katherine on September 10, 2016
12. ## College Algebra

I need to divide this polynomial synthetically. I think I did it right, but can someone confirm if my answer is right or wrong? Polynomial: x^4 - x^3 + x^2 - x + 2 Divisor: x-2 My answer: x^3 + x^2 + 3x + 5 + 12 (remainder) ---- x-2 ( the x-2 in my answer

asked by Sarah on April 18, 2010
13. ## math

do not know how to get answer on kathleen spent \$30.50 on two shirts. One shirt cost \$3.50 more than the other. How much did each shirt cost?How do you get the answer for X +X+3.50 = 30.50. Trying to explain how to get answer to a 5th grader.

asked by Anonymous on November 14, 2012
14. ## math

do not know how to get answer on kathleen spent \$30.50 on two shirts. One shirt cost \$3.50 more than the other. How much did each shirt cost?How do you get the answer for X +X+3.50 = 30.50. Trying to explain how to get answer to a 5th grader.

asked by Anonymous on November 14, 2012
15. ## math

Hi, I'm trying to solve this problem and I can't seem to come up with the answer that the answer book says. It is 3 = -20/3 + b So I want to solve for b I add 20/3 to both sides so I get 3 + 20/3 = b When I make the same denominators, I get 9/3 + 20/3 to

asked by Sue on October 30, 2017
16. ## Algebra

I need help finding the correct answer. I got it wrong on my homework and am studying for my test and need to know how to do it. ln e^lnx-ln(x-3)=ln 8 my wrong answer - no solution correct answer - (24/7)

asked by Jon on April 12, 2008
17. ## physics

Numerical of chapter 5 Fsc part 1 physics "plz answer me fast am so confused" 5.6: A 1000 kg car traveling with a speed of 144 km /h round a curve of radius 100 m. Find the necessary centripetal force?

asked by osama qasim on October 13, 2016
18. ## geometry

LPG is stored in highly insulated spherical vessels in most oil refineriesif.If the inside diameter of one of these tanks is 11.4ft, find it's volume. Report your answer to the nearest one-tenth of a gal. Use r=3.14 and 1 cubic ft=7.5gal

asked by Nancy on December 29, 2012
19. ## american history

The __________ was a result of the XYZ affair. French Revolution Louisiana Purchase signing of Jay’s Treaty creation of the US Navy I dont wanna guess cuz im not sure but can you give a link for me so i can find the answer.

asked by dianni on March 25, 2019
20. ## Social Studies

Both Stalin in the Soviet Union and Hitler in Germany instituted ruthless campaigns against supposed enemies of the state. Why do you think dictators need to find scapegoats for their nations ill? (PLEASE ANSWER THE QUESTION IN ONE BIG PARGRAPH AND THAN I

asked by Hannah on April 2, 2011
21. ## math115

Heres the problem find the first and third quartiles of the following set of numbers I put them in order 146,218,242,249,277,319,347,391,567 my answer is q1=230 and q3 =369 is this correct

asked by p on October 14, 2009
22. ## Chemistry

Consider reacting 100.0mg magnesium with 20.0mL of 1.0M hydrochloric acid. Which reactant is the limiting reagent? What is the theoretical yield of hydrogen? Express answers in millimoles. Can you please describe the steps taken in order to find the answer

asked by AmyTT on October 6, 2017
23. ## science

1. describe the relationship between the mass of a planet and the number of satellites it has. 2. an observer on earth can watch venus go through phases much like earths moon does. expleain why this is so? i looked all through my text book for the answer

asked by sally on November 26, 2010
24. ## History NEED HELP

Queen Elizabeth I - 1558 - 1603 Did she support or contradict the principle of tolerating other ideas or cultures? Explain why. 3 examples please This is the only question I couldn't find answers to in my textbook. I have to write an essay and include my

asked by mstv on January 22, 2015
25. ## Algebra

Here are questions from my two "alter egos", Rachelle and Gusella, better known as Patti, even better known as Courtney. I am supposed to find f(g(x)). F(x)=5x^2minus 2x=3 and g(x)=4x^2 plus 7x-5 The answer I got was 5(4x^2+7x-5)^2+-2x+3. Is this correct?

asked by Patti on November 5, 2008
26. ## Math

Flying into the wind, a plane takes 8 h to travel 5432 km from Paris to Montreal. The same plane flying with the wind from Montreal to Paris takes only 7 h. Find the speed of the plane and the speed of the wind. Can you plz answer this sir I really would

asked by gagan on January 22, 2009
27. ## spanish

Instructions: Modifique el párrafo por cambiar las palabras entre comillas al tiempo FUTURO. Modelo: Mi familia ‘va a visitar’ a nuestros abuelos este verano. Mi familia visitará a nuestros abuelos este verano. 1. Este año ‘vamos a hacer’ una

asked by Kerry on January 20, 2016
28. ## Spanish

Instructions: Modifique el párrafo por cambiar las palabras entre comillas al tiempo FUTURO. Modelo: Mi familia ‘va a visitar’ a nuestros abuelos este verano. Mi familia visitará a nuestros abuelos este verano. 1. Este año ‘vamos a hacer’ una

asked by Dalton on April 4, 2016
29. ## Spanish

Instructions: Modifique el párrafo por cambiar las palabras entre comillas al tiempo FUTURO. Modelo: Mi familia ‘va a visitar’ a nuestros abuelos este verano. Mi familia visitará a nuestros abuelos este verano. 1. Este año ‘vamos a hacer’ una

asked by Jessie on November 6, 2016
30. ## Spanish

Instructions: Modifique el párrafo por cambiar las palabras entre comillas al tiempo FUTURO. Modelo: Mi familia ‘va a visitar’ a nuestros abuelos este verano. Mi familia visitará a nuestros abuelos este verano. 1. Este año ‘vamos a hacer’ una

asked by Dalton on April 4, 2016
31. ## physics

A 0.0820 kg pair of fuzzy dice is attached to the rearview mirror of a car by a short string. The car accelerates at a constant rate, and the fuzzy dice hang at an angle due to the car's acceleration. If the dice hang at 10.5° from the vertical as the car

asked by Anonymous on September 15, 2011
32. ## overview of teaching techniques

which technique is used after a student gives a wrong answer and the teacher continues to aim questions at that student? (a)redirecting (b)probing(my answer) (c)inquiring (d)diverting which of the following guidelines for demonstrations is good advice to

asked by susue on August 25, 2011

A: I am choosing an integer. I then subtract 10 from the integer, take the opposite of the result, add -3, and find the opposite of the new result. My result is -3. What is the original number? B: Judy wants to do the activity in part (a) with her

asked by KG on September 25, 2014
34. ## Social studies

Could you please check these other sets of terms. Here are the terms: scarcity cost benefit analysis marginal revenue needs incentives economy opportunity cost variable costs capitalism marginal cost food, clothing,shelter, and other things required for

asked by Sam on March 23, 2009
35. ## math

4. From your equation, find the European equivalent for U. S. size 8. equation~ m = (y2 – y1) / (x2 – x1) m = (39-34) / (5-3) m = 5/2 b=26.5 Equation = y=5/2x+26.5 Can someone please help me answer this? I have a graph if you need it... ps thank you

asked by Abby on November 3, 2015
36. ## calculus

Find the exact value of the given expression. (tan17pi/12 - tan pi/4) / (1+tan 17pi/12 tan pi/4) can you help with this? i got the answer 1/ squareroot 3

asked by megan on July 11, 2016
37. ## Trig

If b=5 , the angle C=50 and the angle A=50 find the other angle B and the remaining sides and . Give your answer to at least 3 decimal places.

asked by bob on October 18, 2010
38. ## math

trying to find a fraction riddle. I'm a fraction greater than 1/2 and less than 3/4. My numerator is 5 times 1. what fraction am I? How do you explain the answer?

asked by katy on March 10, 2008
39. ## alg

Find the sum. Express your answer in simplest form. (14a^2 / 2b) + (3a / 2b) a) 14a^2 + 3a / 4b b) 11a^2 /2b c) 14a^2 + 3a / 2b d) 11 / 2b

asked by sean on July 5, 2010
40. ## algebra

Find the value of y for a given value of x, if x varies directly with x. If y=39 when x=-117 what is y when x=-132 my answer y=k*x 39=k*-117 39/-117=k k=-0.3 y=k*x y=-0.3*-1.32 y=-3.96 can someone please check my work

asked by Lee on January 4, 2013
41. ## geomerty

Find the arc legnth of Arc AB. Leave your answer in terms of pi. arc is 45 degrees radius is 5

asked by Izzy on May 4, 2013
42. ## math

Find the first, second, and third quartiles of the data. 15, 6, 1, 13, 5, 11, 3, 8 My answer: 1st quartile: 3 2nd quartile: 7 3rd quartile: 13 Am I right?

asked by benn on November 4, 2009
43. ## Calculus

A particle moves along the x-axis with the velocity given by v(t)=3t/(1+t^2) for t >or equal to 0. When t=0, the particle is at the point (4,0). 1. Determine the maximum velocity for the particle. Justify your answer. 2. Determine the position of the

44. ## Physics (cone in water) buoyancy

h ttps ://s.yimg . com /hd/ answers /i /23e5f0847 ba74d75b223556433442f6f_A.jpeg?a=answers&mr= 0&x=1442542068&s =0f4a516a 3f24689d44f 28091e846bb0d link to see part a answer and an image of what is problem is. A cone of density p_0 (rho) and total height l

asked by Jason on September 17, 2015
45. ## precalculus

can you check my work? Find a polar equation of an ellipse with its focus at the pole an eccentricity of e=1/4 and directrix at y=4. answer: √(x^2 + y^2) / (y - 4) = 1/4 4√(x^2 + y^2) = y - 4 4r = r sin θ - 4 (sin θ - 4) r = 4 r = 4/(sin θ - 4)

asked by Anonymous on December 13, 2016
46. ## Physics

A spring has a force constant of 546.5 N/m. Find the potential energy stored in the spring when the spring is a) stretched 4.18 cm from equilibrium. Answer in units of J

asked by Angel on December 11, 2011
47. ## geometry

In triangle ABC, angle C is a right angle. Find the remaining sides and angles. Round your answer to the nearest tenth. angle B = 52 degrees, b = 10

asked by Anonymous on December 23, 2011
48. ## Applied Calc

Find the indefinite integral of (1-sqrtx)/(1+sqrtx)dx I just worked completely through this problem using substitution (u=1+sqrtx) and came to the answer 3+4sqrtx+x+C. This is incorrect. Not sure where I messed up.

asked by Annale on December 6, 2015
49. ## Math

When Synthetically dividing to find a real root out of all Possible Roots, what must the remainder be in order to prove that the PR is an actual root? A.1 B. 0 C.-1 D.Sq root of 1 E. i My answer is B. 0. Am I correct?

asked by kim on October 6, 2014
50. ## Math

In ABC, angle C is a right angle. AC=15 and BC=13. Find the measure of angle B. Round answer to nearest tenth. I need to know what you're supposed to enter in a graphing calculator to get this.

asked by Angie on June 19, 2009
51. ## Calculus

The total surface area of a right circular cylinder of radius r and height h is A = 2πrh + 2πr^2. Find dh/dr if A has a fixed value. Answer (−2πr^2−A)/2πr^2

asked by Quaeme on March 6, 2019
52. ## Algerbra

Suppose your profit for one day is \$1,565, and the cost of running the business for the day is \$1,230. What is the revenue for that day? What is the formula to find the answer?

asked by Brandy on December 30, 2010
53. ## american government

All of the following are modern polling methods except: a. pollster interviews b. mail questionnaires c. in-person interviews d. telephone interviews I can't find this answer anywhere in my textbook. Help!

asked by huncho jack on March 3, 2018
54. ## Physics

A 9.7 kg block moving at 3 m/s makes a head-on elastic collision with a stationary block of mass 7.6 kg. Find the velocity of the 7.6 kg block. Answer in units of m/s.

asked by Briana on January 31, 2016
55. ## Physics

A box of mass 10.9 kg with an initial velocity of 2.01 m/s slides down a plane, inclined at 38◦ with respect to the horizontal. The coefficient of kinetic friction is 1. The box stops after sliding a distance x. The acceleration due to gravity is 9.8

asked by Unknown on December 2, 2014
56. ## Language Arts

Chose the verb that correctly completes the sentence. 1. Andy and Sara _____ nearly every night A. dream B. dreams C. dream's D. dreams' Answer: A 2. Chose the verb that correctly completes the sentence. They ________ going to the farm. A. is B. was C. are

asked by Anonymous on March 28, 2019
57. ## HR

Which of the following is a false statement about the performance management process? A. Performance measures may emphasize either observable behaviors or outcomes, or both. B. When the person evaluating performance isn't familiar with the details of the

asked by Babybear on June 17, 2018
58. ## math/algebra

1) The length of one of the equal legs of an isisceles triangle is 8cm less than 4 time the length of the base. If the perimeter is 29 cm, find the length of one of the equal legs. a) 4 cm B) 5 cm C) 11 cm d) 12 cm 2) The perimeter of a rectangle is to be

asked by Diana on June 14, 2007
59. ## Science

1. In most organisms, what kind of organisms are producers Answer:plants 2. What benefit do decomposers provide for an ecosystem? Answer:Decomposers such as mushrooms and bacteria are consumers that break down the tissues of dead organisms. What

asked by Jaycee on January 18, 2012
60. ## CJS/230

Will someone please help me find a website to find the answer to the following questions? What is corrections accreditation? How does corrections accreditation affect the professional development of corrections officers? How can industry leaders plan for

asked by Picaboo on July 8, 2012
61. ## math

Find the amount that schould be invested now to accumulate following amounts,if te money is compounded as indicated. \$2000 at 9% compund semiannually for 8 years. i don't know how u do this you take 2000(1+.09/12)^96 and you'll get the answer No, I don't

62. ## physics

PART ONE: A charge of 4.70μC is at the origin and a second charge of −2.85μC is on the positive x-axis 1.08 m from the origin. Find the magnitude of the electric field at a point P on the y-axis 0.640 m from the origin. The value of the Coulomb

asked by Danny on February 26, 2015
63. ## Algebra 1

Suppose students in your school arrive in groups each morning. You are the first to arrive, and you are alone, but still considered a group (consisiting of one person). The second group has two more people than the first group. The third group has two more

asked by Elizabeth on April 10, 2008
64. ## Math

Flora traveled 795miles from Dalls to Atlanta . then she traveled 841miles from Atlanta to new york . About how many miles did Flora travel in all? Answer,, 795+841=1636 The answer ,,,add or multipiy. 2/ A square box holds 49 teniss balls. What

asked by Joji on November 23, 2013
65. ## microeconomics

Suppose that in 2008, you became president of a small nonprofit theater company. Your playhouse has 120 seats and a small stage. The actors have national reputations, and demand for tickets is enormous relative to the number of seats available; every

asked by mimi on August 15, 2010
66. ## managerial economics

my cubic equation is O=C+aL+bL^2+cL3 how can i get the excel to help me to do this equation.I need to do a regression analysis to estimate the firm's short-run production function. see tarha question dated july 2,2007 for all of the information thank you

asked by queen on July 4, 2007
67. ## literature

All literature involves some kind of performance which is intended for an audience. Sometimes, however, the performative quality of a work (i.e., the fact that it is being presented to an audience) is more obvious than at others. Drama and poetry, for

asked by sheri on October 6, 2011
68. ## Physics

A friend asks you how much pressure is in your car tires. Unfortunately, you have misplaced your gauge but confident in your knowledge of physics you tell your friend “I can figure it out”. From the owner’s manual you find that the car’s mass is

asked by Anonymous on May 21, 2016
69. ## Alg-Substitution (check plz)

k well i had to use substitution to find the point of intersection for these 2 equations x-y=10 3x+y=11 i chose to substitute y in the first equation my final answer was (-1/2 , 5) can someone clarify this, and if it's wrong, where'd i make a mistake? In

asked by thomas on February 22, 2007
70. ## physics

An object is placed 8 cm in front of a convex lens of focal length 6 cm. Find the image location by drawing a ray tracing diagram to scale. Verify your answer using the lens equation

asked by Frank German on December 4, 2014
71. ## ALGEBRA

A seismograph 300 km from the epicenter of an earthquake recorded a maximum amplitude of 5.5 multiplied by 102 µm. Find this earthquake's magnitude on the Richter scale. (Round your answer to the nearest tenth.) M =

asked by Randy on April 25, 2012
72. ## physics

A student runs through a field 100m(E) then 200m(S) and finally 50(45 degrees S of E find his final position relative to his starting point? please explain steps Answer is 272(60 degrees S of E)

asked by jacob on July 4, 2013
73. ## algebra

Find the monthly payment for the loan. (Round your answer to the nearest cent.) A \$118,000 home bought with a 20% down payment and the balance financed for 30 years at 9.5% Thank you it is greatly appreciated.

asked by Mary Ann on May 17, 2014
74. ## Physics

A satellite orbits the Earth with a radius of 7000km. The acceleration of gravity at this distance=8.17m/s/s. How do I find the velocity of the satellite? I'm really struggling with finding the correct formula. I know the answer but can't figure out how to

asked by Leslie on June 29, 2016
75. ## physics

Two carts with masses of 11.7 kg and 2.5 kg move in opposite directions on a frictionless horizontal track with speeds of 6.6 m/s and 3.1 m/s, respectively. The carts stick together after colliding head-on. Find their ﬁnal speed. Answer in units of m/s

asked by zavy on January 30, 2012
76. ## Trig

Find all solutions of the equation in the interval [0,2pi) . cos(theta)=0.7125 If there is more than one solution, separate them with commas. Do not round any intermediate computations, and round your answer(s) to the nearest hundredth. Can someone help me

asked by Rachal on May 15, 2011
77. ## Physics

An object is placed 8 cm in front of a convex lens of focal length 6 cm. Find the image location by drawing a ray tracing diagram to scale. Verify your answer using the lens equation.

asked by Sam on November 28, 2012
78. ## Math

I do not understand how to figure out my problem below and can not find an example in my book. Can someone give me a suggestion on how I can arrive at my answer. Problem: Write a system of inequalities whose solution set is the region shown. graph

asked by Jon on April 18, 2008
79. ## Physics

An object is placed 8 cm in front of a convex lens of focal length 6 cm. Find the image location by drawing a ray tracing diagram to scale. Verify your answer using the lens equation.

asked by Brittany on November 23, 2012
80. ## Math

a rental car company charges a fee based of \$44.82 plus \$0.55 per mile driven. If x represents the miles driven, write an equation that could be used to find y, the total cost of the bill. My answer(s): 0.55 + x = y 0.55(x) = y X + 0.55 = y 44.82 + x = y

asked by Blub on November 12, 2016
81. ## Physics

An object is placed 5 cm in front of a concave lens of focal length 7 cm. Find the image location by drawing a ray tracing diagram to scale. Verify your answer using the lens equation.

asked by Darrel on November 28, 2012
82. ## Geometry

an airplane flying at an altitude of 10,000ft or 1.89 miles. The airport at which it is schooled to land is 50 mi away. Find the average angle at which the airplane must descent for landing round your answer to the nearest degree.

asked by Anonymous on December 12, 2014
83. ## Physics acceleration

Whats the equation?? I haven't done this is a while. Don't show me the answer i want to figure it out cus that's just how i roll thanks! A car accelerates uniformly from 10 m/s to 20 m/s in 4.2 seconds. What is the magnitude of its acceleration? Do i times

asked by Aisumi on October 30, 2010
84. ## Physics

An object is placed 6 cm in front of a concave lens of focal length 3 cm. Find the image location by drawing a ray tracing diagram to scale. Verify your answer using the lens equation.

asked by Hans on November 28, 2012
85. ## Calculus

Use implicit differentiation to find dy/dx. e^4x = sin(x+2y). This is a practice problem. It says the correct answer is 4e^x/(2sin(x+2y)) but I keep getting 4e^(4x)/(2cos(x+2y)). I thought the derivative of e^(4x) would be 4e^(4x), not 4e^(x). And I use

asked by Travis on October 6, 2012
86. ## Algebra1

Hello, need help with this question: Find the product. (-7m2n)(-9mn3) For my answer i put 63m^3n^4 and I got it wrong, the computer online doesn't recongnize the carrot and we were told for the carrot you have to replace it and now I am lost.

asked by Denise on February 23, 2010
87. ## algebra- integer problems

Hi! i have this problem, I'm stuck on. it says find 2 consecutive multiples of 9 whose sum is -153. I started of my saying the 1st number is 9x and the 2nd is 9x+9. I continued on to get, 9x+(9x+9)=-153 and solved it. I got an irrelevant answer: -9. I was

asked by min on November 14, 2007
88. ## geometry

find the surface area of a right prism with the given features: The bases are trapezoids with bases of lengths 6 and 10 perpendicular to one side of the length 12 ; height = 12 Round the answer to the nearest square unit

asked by Sam on October 7, 2010
89. ## algebra

which formula is best to find how many ounces of broth could be held in a cylinder that has a radius of 2inches and height of 7 inches if every cubic inch of volume contains one-fourth ounce of broth?(round the answer)

asked by ashley on February 21, 2010
90. ## Algebra

Temperature AF 40 1000 60 1840 70 2260 85 2890 Find a linear model for the number of acre-feet of water that evaporate as function of temperature. E(T)= Is the answer E(T)=42T-960?

asked by Patricia on October 27, 2014
91. ## Mathmatics

A function of two variables is given by, f(x,y) = e^2x-3y Find the tangent approximation to f(0.989,1.166) near (0,0), giving your answer to 4 decimal places. Any kind soul to help on the problem. My professor raise this problem to me. i am so stuck.

asked by Margaret on September 29, 2013
92. ## math

A seismograph 300 km from the epicenter of an earthquake recorded a maximum amplitude of 5.8 multiplied by 102 µm. Find this earthquake's magnitude on the Richter scale. (Round your answer to the nearest tenth.) M =

asked by Anonymous on October 20, 2011
93. ## physics

A .255 kg mass is attached to a spring and executes simple harmonic motion with a period of .56 s. The total energy of the system is 3.6 J. Find the force constant of the spring. Answer in units of N/m

asked by Anonymous on September 16, 2013
94. ## physic

The distance between two nearest nodes of a standing wave is 16.3 cm. Hand generated pulses move up and down through a complete cycle four times every seven seconds. Find the velocity of the wave. Answer in units of m/s.

asked by Anonymous on September 23, 2014
95. ## Calculus

Find the minimum and maximum of f(x,y,z)=x^2+y^2+z^2 subject to two constraints, x+2y+z=8 and x−y=5. I found that x = 41/11, y = -14/11, and z = 9/11 Meaning that the max DNE and the min = 178/11 However, my online homework is saying my answer for the

asked by EKM on November 12, 2018
96. ## calc 1

If a ball is thrown in the air with a velocity 50 ft/s, its height in feet t seconds later is given by y = 50t − 16t^2. (a) Find the average velocity for the time period beginning when t = 2 and lasting 0.5 second 0.1 second 0.05 second 0.01 second i

asked by feather on January 27, 2016
97. ## math

Would the answer be 2000 to this? with 1,200 i got 4,000? If 600cm^2 of material is available to make a box with a square base and a closed top, find the maximum volume of the box in cubic centimeters.

asked by Gary on March 6, 2015
98. ## Physic

The distance between two nearest nodes of a standing wave is 17.3 cm. Hand generated pulses move up and down through a complete cycle four times every seven seconds. Find the velocity of the wave. Answer in units of m/s.

asked by Anonymous on September 23, 2014
99. ## Chemistry

Consider the decomposition of a metal oxide to its elements where m represents a generic metal. M2O(s)2M(s)+1/2O2(g) the delta G is 10.30 I need to find K and PressureO2 at 298K I know the equations but i keep getting the answer wrong could you please help

asked by Catherine on July 12, 2013
100. ## HCA 230

ive looked on google and everywhere and i can not find it can some 1 help aNY SITES OR An ything i don't want the answer but a site would be good compose a list of perspectives on health for your assiged role my role is a patient

asked by kimberly on April 13, 2009