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

143,010 questions, page 242

Match the following.. 12. Moves in cycles from nonliving things to living things back to nonliving, etc. 13. Can be passed from one organism to another in a food chain. 14. Is constantly being lost from the biosphere. 15. Can be created by living

asked by Alicia on September 16, 2009

Can someone please tell me how to do these? Suppose that f is given for x in the interval [0,12] by x= 0 2 4 6 8 10 12 f(x)= -14 -10 -6 -5 -6 -9 -11 A. Estimate f(2) using the values of f in the table. f'(2)=_______ B. For what values of x does f'(x)

asked by Diane on February 19, 2011
3. ## Music

This might be abit weird, but I have to find TABS for the song 'Falling into you' by Kasey Chambers for music because I have to perform the song, but I cant seem to find any TABS! I've looked on Ultimate-Guitar, Guitar Archive, 911, 100 Top Guitar Tab

asked by Jessica on June 21, 2006
4. ## information

I have a project to do and can not find a site to watch a trial here is the assignment I have to do all i need is a site where I can watch a trial any suggestions please Find a current or past court trial (via Internet or television) where an investigator

asked by RAY on January 20, 2008
5. ## econ

Hi, I'm just doing my HW and can't find the answer to this problem anywher in the text...help!! Why does the Tiebout model solve the problems with preference revelation that are present with Lindahl pricing? Thank you for using the Jiskha Homework Help

asked by ray ray on June 22, 2007
6. ## Physics

A block of mass 5.53 kg lies on a frictionless horizontal surface. The block is connected by a cord passing a. over a pulley to another block of mass 2.25 kg which hangs in the air. Assume the cord to be light (massless and weightless) and unstretchable

asked by Emeera on February 21, 2014
7. ## Algebra

I having a hard time with this word problem: A backyard has dimensions 4 and 2/5 yards by 2 and 4/5 yards. What is the area of the backyard in square yards (yd^2)? Do I mulitiply and then simplify? Yes, you do multiply and then simplify. To make it easier

asked by jay's gyrl on August 5, 2007
8. ## Algebra

Ok a few questions I want to check answers on - -x+4-9x+3¡Ý 7(x-2) -10x+7¡Ý7x-14 -10x-7x¡Ý7x-7x-14 -17x¡Ý-21 -17x/-17¡Ý-21/-17 x¡Ý21/17 or x¡Ü21/17 ?? One I do not understand at all - The linear equation y=3x-5 graphs as a

asked by John on October 8, 2007
9. ## Biology (Science)

Which of the following is not true about a hypothesis? 1) Previous knowledge can help support it. 2) It is a tentative explanation. 3) It can be proven to be false. 4) It must be testable to be useful. 5) It can be proven to be true. I know for sure that 2

asked by Sarah on August 21, 2013
10. ## Maths

Find the value of theta: -810Cos(theta) + 135 + 2430 Sin(theta)Cos(theta) = 0 Can someone please show me how to simplify it to find the value of theta? Thanks!

asked by Claire on January 26, 2010
11. ## math

Multiple Choice 1. Write the following ratio in simplest form: 32 min : 36 min (1 point) 8 : 9 8 : 36 32 : 9 128 : 144 2. In a sports equipment locker, there are 81 balls and 45 baseball mitts. Write the ratio of balls to baseball mitts in simplest form.

1. Resolve an acceleration vector of 40m/s^2 [25 degrees E of S] into its components For this I got 17 as my x component and 36 as my y component 2. A player is positioned 35m [40 degrees W of S] of the net. He shoots a puoock 25m [E] to a teammate. What

asked by sandy on June 23, 2014
13. ## Chemistry

How many moles of sodium chloride must be added to an aqueous solution that contains 2.0 moles of silver nitrate in order to precipitate 0.50 moles of silver chloride? A) 0.25 mol B) 0.50 mol C) 1.0 mol D) 2.0 mol E) 1.5 mol The answer is B. I have no idea

asked by Jill on March 22, 2009
14. ## Finding the Activation Barrier

Q: A reaction rate has a constant of 1.23 x 10-4/s at 28 degrees C and 0.235 at 79 degrees C. Determine the activation barrier for the reaction. A: My work thus far: ln(1.23 x 10-4/0.235)=(Ea/8.314)(1/79-1/28) -7.551=(Ea/8.314)(0.01265-0.03571)

asked by Amy on January 31, 2013
15. ## Temperature

Q: A reaction rate has a constant of 1.23 x 10-4/s at 28 degrees C and 0.235 at 79 degrees C. Determine the activation barrier for the reaction. A: My work thus far: ln(1.23 x 10-4/0.235)=(Ea/8.314)(1/79-1/28) -7.551=(Ea/8.314)(0.01265-0.03571)

asked by Amy on February 1, 2013
16. ## chemistry

In part B of my question, I was asked calculate the number of atoms in 0.615 mol of 13C (mass number of this Carbon is 13). I received the correct answer of 3.70E23 atoms. However, I do not know how to do Part C of my question, which asks "Based on your

asked by Kevin on September 16, 2012

The force F required to stretch a string varies directly with the amount the string is stretched, S. 32 pounds is needed to stretch a string 4 inches.. A) Write a direct variation equation that relates F and S. Answer: 32=F*S+4 is what I think.. Most

asked by Allyson on November 15, 2010
18. ## engineering physics 2

A 19 m long piece of wire of density 8.34 g/m3 has a diameter of 12.593 mm. The resistiv- ity of the wire is 1.7e-8(ohm)(m) at 20 degrees celsius. The temperature coefficient for the wire is 0.0038(degrees celsius)^-1. Calculate the resistance of the wire

asked by David on February 28, 2008
19. ## precalc

Three hours after taking a pain medication, 41% of the medication still remains in the bloodstream. Let m be the 1-hour decay factor. a. What is the 3-hour decay factor as a numeric value? What is the 3-hour decay factor in terms of m ? b. Use your results

asked by nikita on March 27, 2017
20. ## Analytic Geometry

A line Q has an equation of x+5x+5=0. Find the equation of the line that is "perpendicular" to Q and passes through (3,1). Find the question of the line that is "parallel" to Q and passes to through (3,1). Find the equation of the line that passes through

asked by Kimbaza on November 18, 2015
21. ## Math- Trigonometry

The flowering of many commercially grown plants in greenhouses depends on the duration of natural darkness and daylight.  Short-day plants, such as chrysanthemums, need 12 or more hours of darkness before they will start to bloom.  Long day plants, such

asked by Jane on December 8, 2013
22. ## English

(1) Brenda would have liked to have taken her vacation at the beach. (2) However, the weather forecast on the television called for rain. (3) Also, her fiancé, Max, wanted to vacation in the mountains. (4) After a heated discussion, Brenda and Max decided

asked by Shayna on July 28, 2014
23. ## Math (Calculus II) (Partial Fraction Decomposition

I'm having trouble trying to solve for the partial fraction decomposition in order to find the integral. ∫ x / (x^4 - a^4) dx I'm assuming a is some constant in this case. So I factored the denominator to this: (x^4 - a^4) = (x^2 + a^2)(x + a)(x - a)

asked by Ray on May 17, 2017
24. ## chem

an 18.9g sample of copper and an 82.0 mL of 16.0mol/L nitric acid are allowed to react. Brown nitrogen dioxide gas is generated. find the maximum mass of NO2 that could be produced. if 22.6g of the gas is actually produced, find the percentage yield of the

asked by brainfried on February 15, 2016
25. ## english

families with limited means are most interested in securing clean,safe, and reasonably comfortable housing than to find quaters that are especially psycholocially stimulating. what correction ahould be made to this sentence? a)change ths spelling of

asked by JESSICA on December 2, 2007
26. ## physics

A flywheel of moment of inertia 0.32 kgm^2 is rotated steadily at 120rad/s by a 50 W electric motor. (i)find the kinetic energy and angular momentum of the flywheel. (ii) calculate the value of frictional couple opposing the rotation. (iii)find the time

asked by Edwin on March 26, 2010
27. ## Pre-Calculus

f(x) = cos(x) on the interval [−2π, 2π] (a) Find the x-intercepts of the graph of y = f(x). (Enter your answers as a comma-separated list.) (b) Find the y-intercepts of the graph of y = f(x). (Enter your answers as a comma-separated list.) (c) Find the

asked by Sam on November 29, 2015
28. ## Pre algebra

Write the following ratio in simplest form 32 min : 36 min A 8:9******************* B 8:36 C 32:9 D 128:144 In a sports equipment locker there are 81 balls and 45 baseball mitts. Write the ratio of balls to baseball mitts in simplest form A

asked by orangygirl on November 4, 2015

1) As bound ligands, which of the following causes the largest splitting of d-orbitals? a. phen b. H2O c. I– d. CN– e. C2O4^2– Answer D 2) The spectrochemical series a. lists ligands in order from monodentate to hexadentate. b. lists ligands in the

asked by Anonymous on May 6, 2014
30. ## Physics

Speedy Sue during is driving at 30.0m/s and enters a 1 lane tunnel. She then observes a slow moving van 155m ahead traveling at 5.0m/s. She applies the brakes but can only accelerate at -2.0m/s^2 b/c road is wet. a) will there be a collision? How do you

asked by ~christina~ on September 24, 2007
31. ## Math

I need help with these problems for a test. 1. Find the inverse of the one-to-one function. f(x)=5x+1/4. 2. The height of the water, H, in feet, at a boat dock t hours after 7 am is given by E=7+4.4cos pi/35 t, where t is time measured in seconds. Find the

asked by David on June 14, 2010
32. ## English

Did I do this correctly?? Select the correctly written sentence in this group. A. Spending way too much money on his old car, Fred's salary just wasn't enough. B. Spending way too much money on his old car, Fred soon found he'd used up his salary. (my

asked by Ayesha on April 2, 2014
33. ## History

Read the quote about Charlemagne. “The man who led the Franks to victory and so created modern Europe was Charles the Great. . . . [W]ithout Charles and the legend of Charles Europe would have had a different history and a different character.” Which

asked by Jacky beans on May 7, 2019
34. ## coulomb law and gauss law Physics

Two negative particles of charge=-Q and mass=rn orbits a stationary, positive particle of charge=+2Q at a radius= R' They are always at diametrically opposite points on the orbit. a. Find the total inward Coulomb force on one negative particle. b. Write

asked by Pascual on October 20, 2008
35. ## Physics - Newton's 2nd Law of Motion

Under the action of a constant net force, a 3.1-kg object moves a distance of 15 meters in 8.99 seconds starting from rest. What is the magnitude of this net force? I got the answer of 0.58 Newtons, but the book says the solution is 1.2 Newtons. To get

asked by Mike on February 24, 2007
36. ## Childhood Education Question

1.Developing problem solving skills is a product of which approach? conventional,learning,information, or emergent creative 2.A teacher who gives lots of information to her students and asks close-ended questions uses which approach?

asked by Roberta on January 3, 2007
37. ## Electrical Engineering

Find the latitude at Stanford University using Google Maps to the nearest degree (This is how you do it) and calculate the Air Mass Factor on the autumnal equinox (when the center of the sun is in the same plane as the equator of the earth) at noon (when

asked by Solar Solar Cells, Fuel Cells and Batteries on November 1, 2013
38. ## physics

A block of mass 3.62 kg lies on a frictionless horizontal surface. The block is connected by a cord passing over a pulley to another block of mass 7.8 kg which hangs in the air, as shown. Assume the cord to be light (massless and weightless) and

asked by alice on November 15, 2012

When the LCM of two numbers the same as one of the numbers?Use an example to explain. What is the LCM of six and two? so the LCM of six and two is the answer? Of course not. It is an example of what the question seeks. 3. the answer is 3! I relly apresiat

asked by brittany on November 8, 2006
40. ## Physics

You stand on a frictionless platform that is rotating with an angular speed of 3.9 rev/s.Your arms are outstretched, and you hold a heavy weight in each hand. The moment of inertia of you, the extended weights, and the platform is 7 kg · m2. When you pull

asked by Luhan on March 13, 2016
41. ## math

11. A patient presents a prescription to the pharmacy that states: Take ½ oz of Motrin suspension 3 times a day for 7 days. a. If the stock bottle contains 6 oz, how many doses are in the bottle? Type answer here b. How many doses will the patient take in

asked by avis on June 30, 2019
42. ## Math help again...

I'm trying to set up the problem to this question, but for some reason I am confuse and can't answer this question: 1) During a quality control test, Micronics found that 24 computer boards were defective. This amount was 0.8% of the computer boards

asked by Lisa on December 3, 2008
43. ## History / English

I can't find the answer to this anywhere! Help? What did Henry II do that solidified his power as king but led to economic problems and helped incite conflict with the church? - executed all bishops who were opposed to his rule - gave enormous financial

asked by Karen on February 10, 2010
44. ## Physics

a ray of light strikes a flat, 2-cm thick block of glass(n=1.5) at an angle of 30 degrees with respect to the normal. find the angle of refraction at the top surface. find the angle of incidence at the bottom surface and the refracted angle. find the

asked by Gia on July 6, 2017
45. ## 3 grade math ms sue

when lori gave the clerk two \$1 bills to pay for items she selected from the list below,she received \$0.20 change. pencils: \$0.30 each pens: \$0.25 each markers: \$0.55 each notebook:\$1.25 each MY SON SAY WRITE THIS THEN YOU WILL NOW HOW HE HAVE TO DO(WE HAD

asked by dw on April 30, 2012
46. ## statistics

the arithematic mean of two numbers is 15 and geometric meanis 12.Find the two numbers and find harmonic mean of these numbers.

asked by Ana on November 10, 2016
47. ## h.p.

find the h.p. whose 6th term is 1 and 10th term is 5. find 15th term of the series also.

asked by warnar on December 8, 2016
48. ## Korean: Tae kwon do

For my class I need to find the difference between a L stance, fixed stance, and vertical stance. Where can I find this?

asked by Reema on December 17, 2009
49. ## Math

The area of a rectangle is y^2 +6y-27. A) find length and width of the rectangle. B)find perimeter of this rectangle.

asked by Kirandeep on November 7, 2013

Can you write them in Mathematical/numbers form I'll solve them myself. i don't really get it though i have written the first one in mathematical for but i'm not sure if that's right. 1. When six is subtracted from five times a certain number, the result

asked by Caroline Sunshine on April 29, 2012
51. ## Math

Let A(2,3) be a fixed point. A point P moves such that PA is equal to the distance of P from the y-axis. Find the equation of the locus of P PA2 = (x-x1)2 + (y-y1)2 +??? = (x-2)2 + (y-3)2 +??? I tried solving it using the distance formula but I'm still

asked by Nye on September 6, 2016
52. ## physics

An archer pulls a bowstring back 0.390 m, and the spring constant of the bow is 675 N/m. a.) Find the amount of work the archer did to draw the bow. b.) Find the speed an arrow of mass 0.075 kg will have when it is shot from the bow. Assume no losses from

asked by archie on February 20, 2018
53. ## Math

Let A(2,3) be a fixed point. A point P moves such that PA is equal to the distance of P from the y-axis. Find the equation of the locus of P PA2 = (x-x1)^2 + (y-y1)^2 +??? = (x-2)^2 + (y-3)^2 +??? I tried solving it using the distance formula but I'm still

asked by Nye on September 6, 2016
54. ## Calculus

With y=f(x) (2x-10)^1/2 having a virtual line joined at point Q from the origin (0,0), determine the coordinates of point Q that maximises the angle of vision of an observer, situated at the origin, following the movement of point Q along the curve. Note

asked by Jim on November 15, 2011
55. ## Chem help!!!!

I am supposed to find 2 food labels that have high chemicals in them. This is the instructions he gave us: Highlight all CHEMICAL names on the label (DO NOT COUNT wheat, flour, sugar, salt, oils, salt, etc) (however dextrose would count) please help me

asked by Samantha on April 18, 2011
56. ## chemistry

How much energy is evolved when 2.65 mg of Cl(g) atoms adds electrons to give Cl1-(g) ions. No clue how to go about solving this problem as it doesn't really relate to any of my examples in my text book or notes. All I can find that related to this problem

asked by Spider on April 3, 2010
57. ## Calculus

Two particles move along the x -axis. For 0 is less than or equal to t is less than or equal to 6, the position of particle P at time t is given by p(t)=2cos((pi/4)t), while the position of particle R at time t is given by r(t)=t^3 -6t^2 +9t+3. 1. For 0 is

58. ## Calculus

Two particles move along the x -axis. For 0 is less than or equal to t is less than or equal to 6, the position of particle P at time t is given by p(t)=2cos((pi/4)t), while the position of particle R at time t is given by r(t)=t^3 -6t^2 +9t+3. 1. For 0 is

59. ## Math Word Problem

To make fruit punch, Edie mixes two kinds of juices in the following ratio: 1 cup of blueberry to 3 cups of red raspberry. How many cups of red raspberry will Eddie need to make 48 cups of fruit punch? How do you solve this? I was trying to divide 48 by 3

asked by Sheila on December 9, 2016
60. ## IQ Test ?

A group of people took a new IQ test twice. Nearly all of those who did well the first time they took it also did well the second time. Nearly all those who did poorly the first time did poorly again the second time. Therefore, this test has __ reliability

asked by Melissa on October 17, 2007
61. ## Calculus

I am re-posting this question because i wrote the incorrect function last time. An oil tank is being drained for cleaning. After t minutes there are v litres of oil left in the tank, where v(t)=35(25-t)^2, 0

asked by Sarah on April 9, 2014
62. ## chemistry

In part B of my question, I was asked calculate the number of atoms in 0.462 mol of 13C (mass number of this Carbon is 13). I received the correct answer of 2.78E23 atoms. However, I do not know how to do Part C of my question, which asks "Based on your

asked by rose on February 4, 2017
63. ## Math check my answer

What music plan is a better deal? site A: \$29 per month plus .80 cents per download site B: \$17 per month plus \$1.19 per download write an equation and show how many downloads make site A a better deal. My answer:: .80x + 29 > 1.19x + 17 after all my other

asked by Rihanna on June 1, 2013
64. ## Child Development--I Need Your Help!

When attempting to modify a child's behavior using negative reinforcement, the desired result is that the child will: A. Withdraw from certain social activities B. repeat behavior for which they get the desired result C. avoid behaviors that carry

asked by Merisa on November 22, 2006
65. ## math, algebra

can someone correct this for me or help me. 6x^2y^3+ 9x^2y^3 divided by 3x^2y^2 my solving and answer is: 15 x x y y y ---------- = 5y 3 x x y y Looks good to me. I've never thought of showing x^2y^3 as xxyyy. That a neat wrinkle. We see quickly that the

asked by jasmine20 on December 12, 2006
66. ## Grammar

Select the correctly punctuated sentence. 1. A) Infection for example can be a complication of surgery B) Infection, for example, can be a complication of surgery. C) Infection, for example can be a complication of surgery. My answer is B 2. A) No, I do

asked by Cindy on October 23, 2011
67. ## chemistry

I am trying to answer a bunch of lab questions about a lab I did and am stuck on finding the morality of the diluted vinegar solution? Can anyone help me? (I hope I gave enough info) Here where the lab procedures that I already went through: Transfer 10mls

asked by Gweedo8 on June 12, 2009
68. ## MOLARITY QUESTION

I am trying to answer a bunch of lab questions about a lab I did and am stuck on finding the morality of the diluted vinegar solution? Can anyone help me? (I hope I gave enough info) Here where the lab procedures that I already went through: Transfer 10mls

asked by Gweedo8 on June 12, 2009
69. ## Math- Calc 1

1. At what point does the normal line to the curve x^2 - XY + Y^2 = 3 at the point (1,1) intersect the curve again? 2. Find the constants A, B so that if Y = Asin X = B cos X, then Y satisfies the differential equation Y" + 2Y = 0. 3. Find the points om he

asked by Lynn on February 24, 2015
70. ## Math

The position vectors A and B with respect to the origin O,(-8,5) are (12,-5)and respectively. Point M is the midpoint of AB and N is the midpoint of OA. (a) Find: (i) The coordinates of N and M; (ii) The magnitude of NM, (b) Express vector NM in term OB.

asked by Anonymous on October 16, 2012
71. ## algebra

Selling shirts. If a vendor charges p dollars each for rugby shirts, then he expects to sell 2000  100p shirts at a tournament a) Find a polynomial R(p) that represents the total revenue when the shirts are p dollars each. b) Find R(5), R(10), and R(20).

asked by bobbi on July 23, 2010
72. ## Math stuff

Can someone please help me with something? Find the surface area of the prism. 5 m, 12m, 9m. its rectangular Also, Find the surface area of the cylinder to the nearest tenth of a square unit, 4cm, 12.4 cm. I dont quite understand this unit, im bad a

asked by Booper on April 4, 2018
73. ## Trigonometry

A freighter, streaming on course 140„a at 20 knots, is 40 nautical miles N20„aE of a submarine with a cruising speed of 25 knots. Find the course to be set by the sub to overtake the freighter in the least amount of time, and find this minimum time.

asked by Anonymous on January 15, 2012
74. ## Math

Find an equation for the tangent line to the curve at (π/2 , 2). y = 4 + cot(x) - 2csc(x) I am confused how to take the derivative of this problem. When I tried to solve it I ended up with -csc^2 (x) + (2csc(x) * cot(x)). From there I can't seem to

asked by Dave on October 11, 2016
75. ## physics

A body moves in a straight line with initial velocity and uniform acceleration. Find how far it travels in 12s, giving that it travels 246m in the first 6seconds and 69m in the last 3seconds. Find also the initial velocity.

asked by skenge on February 15, 2013
76. ## Algebra

A certain region is losing 24 million acres of rain forest each year? find a linear function f that calculates the change in acres of rain forest in millions in x years. then find f(4) and interpret the result

asked by Tia on August 5, 2012

Selling shirts. If a vendor charges p dollars each for rugby shirts, then he expects to sell 2000  100p shirts at a tournament a) Find a polynomial R(p) that represents the total revenue when the shirts are p dollars each. b) Find R(5), R(10), and R(20).

asked by bobbi on July 25, 2010
78. ## math

In developing a multiple linear regression model in excel. How do I find the x and Y inputs. How do I find a 95% confidence interval for the mean market value for houses that are 30 years old and have 1,800 sq ft, and 95% prediction interval for a house

asked by Rachael on August 25, 2013
79. ## Physics

A shell is fired from the ground with an initial speed of 1.72 103 m/s at an initial angle of 40° to the horizontal. a) Neglecting air resistance find the horizontal range b) Find the amount of time the shell is in motion

asked by Jacob on November 14, 2012
80. ## calculus

Find the length of the curve given by the equation y= intergral from -pi to x of sqrt(cos(t)) dt for x between -pi and pi. I think I know to do this- at least part of it. I am using the fundamental theorem of calculus and the arc length formula, but I

asked by Dean on August 2, 2017
81. ## Calculus

For f(x)=2(x+5)^3 +7 Find and classify the extreme values, determine where the function is increasing and decreasing, where it is concave up and concave down, and any points of inflection. I understand this is using the first and second derivative tests,

asked by Natalie on July 22, 2014
82. ## calculus

Let f be the function defined by f(x)= sqrt(x), 0

asked by lisa on October 8, 2012
83. ## Trig

Two people decide to find the height of an obelisk. They position themselves 25 feet apart in line with, and on the same side of, the obelisk. If they find that the angles of elevation from the ground where they are standing to the top of the obelisk are

asked by Harry on September 10, 2014
84. ## physics

A 3.60 kg object is attached to a vertical rod by two strings as in the figure below. The object rotates in a horizontal circle at constant speed 7.15 m/s. (a) Find the tension in the upper string. N (b) Find the tension in the lower string. N

asked by jones on October 18, 2011
85. ## math

The position vectors A and B with respect to the origin O,(-8,5) are (12,-5)and respectively. Point M is the midpoint of AB and N is the midpoint of OA. (a) Find: (i) The coordinates of N and M; (ii) The magnitude of NM, (b) Express vector NM in term OB.

asked by ku on February 17, 2018
86. ## Trig

Two people decide to find the height of an obelisk. They position themselves 25 feet apart in line with, and on the same side of, the obelisk. If they find that the angles of elevation from the ground where they are standing to the top of the obelisk are

asked by Anonymous on September 10, 2014
87. ## integral

(1) The region in the x-y plane bounded by the curve y=x^2, the line x=0 and the line x=5 and the x-axis. find the volume generated (2) Assume that a force of (3x^2-x+1)N is pulling an object at each point of the x-axis. find the work done in moving the

asked by matrix school 2 on August 6, 2009
88. ## Differential Equations

Find the charge on the capacitor in an LRC series at t = 0.02 sec when L = 0.05 h, R = 2 Ohm, C = 0.01 farad. The initial conditions are q(0) = 5 C, i(0) = 0 Ampere. Determine the firt time at which the charge on the capacitor is equal to zero. Also, find

asked by Chuck on April 22, 2012
89. ## Finance

Does anyone know where I can find information about the average industry ratios of financial information? I am working on a project and I would like to include more information. For example, I would like to compare a company's times interest earned ratio

asked by TinkRose on May 17, 2010
90. ## math

The position vectors of points A and B with respect to the origin 0, are (-8,5) and (12,-5) respectively. Point M is the midpoint of B and N is the midpoint of OA. (a) Find: (i) The coordinates of N and M (ii) The magnitude of NM (b) Express vector NM in

asked by kg on October 7, 2013
91. ## math

1000 tickets for prizes are sold for \$2 each. Seven prizes will be awarded – one for \$400, one for \$200, and five for \$50. Steven purchases one of the tickets. a) Find the expected value b) Find the fair price of the ticket. The expected value= 950/2000

asked by Mario on March 25, 2007
92. ## Math- Calc 1

1. At what point does the normal line to the curve x^2 - XY + Y^2 = 3 at the point (-1,1) intersect the curve again? 2. Find the constants A, B so that if Y=A*sin X + B cos X, then Y satisfies the differential equation Y" + 2Y = 0. 3. Find the points on he

asked by Lynn on February 25, 2015
93. ## History

I am trying to find indepth information on the anti-federalists argument for states' rights. I know that it involved the states' rights concerning political, economic and military control. I can only find information that is way over my head. I am in the

asked by Sara on June 7, 2009
94. ## History

I'm doing a project for the Republic of Congo (Not the Democratic) and I have to find a holiday celebrated there and explain and name one food eaten on that holiday I chose National Youth Day but I cant find a specific food they eat on that day. Can anyone

asked by Anonymous on October 30, 2016
95. ## math

The position vectors of points A and B with respect to the origin 0, are (-8,5) and (12,-5) respectively. Point M is the midpoint of B and N is the midpoint of OA. (a) Find: (i) The coordinates of N and M (ii) The magnitude of NM (b) Express vector NM in

asked by Kg on October 7, 2013
96. ## Physics

Use the relationship power = current voltage to find out how much current is drawn by a 1350 watt hair dryer when it operates on 120 volts. Then use Ohm's law to find the resistance of the hair dryer.

asked by John on February 21, 2011
97. ## physics

In 5.20 h, a balloon drifts 6.5 km north, 2.00 km east, and 2.76 km in upward elevation from its release point on the ground. (a) Find the magnitude of its average velocity. . km/h (b) Find the angle its average velocity makes with the horizontal. . °

asked by Anonymous on November 28, 2011
98. ## Calculus

A manufacturer determines that the profit derived from selling x units of a certain item is given by: P = − 2x^2 +800x Find the marginal profit for a production of 20 units. Also, The demand function for a particular commodity is given by: p = 400− 4x

asked by John on August 23, 2011
99. ## physics

a bus having mass of 3000kg is moving at 30m/sec.find the momentum of the bus. 1)at the starting point from rest. 2)at the final state while motion at 30m/sec. 3)find the difference of moment in above (1) and (2)

asked by sweetie on November 24, 2010
100. ## Calc

1. At what point does the normal line to the curve x^2 - XY + Y^2 = 3 at the point (-1,1) intersect the curve again? 2. Find the constants A, B so that if Y=A*sin X + B cos X, then Y satisfies the differential equation Y" + 2Y = 0. 3. Find the points on he

asked by Anonymous on February 25, 2015