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

143,010 questions, page 957
1. maths

The cost of fencing a square field at 40paise per meter is rs.2000.Find the cost of watering the field at 80 paise per 100square

asked by Anonymous on November 2, 2016
2. algebra

Silver is liquid for Celsius temperatures C such that 960.8 degrees (less than or equal to) C < 2180 degrees. Find such an inequality for for the corresponding Fahrenheit temperatures.

asked by Carol on May 8, 2018
3. calculus

Use the four-step process to find the slope of the tangent line to the graph of the function at the given point and determine an equation of the tangent line.f(x)= x^2 - 5x +2 (1, -2)

asked by Duane on October 20, 2014
4. algerbra

A gym membership costs $25 to join and$14 each month. Write and use an algebraic expression to find the cost of the gym membership for 6 months.

asked by shy gurl on August 29, 2014
5. Song of Myself+English

Has anyone read Song of Myself by Walt Whitman?? I can't find any themes for it. So hard to understand. Would slavery be a theme? I need atleast 4 themes associated with Song of Myself.

asked by Chopsticks on February 19, 2009
6. Trigonometry

Two circles, whose radii are 12 inches and 16 inches respectively, intersect. The angle between the tangents at either of the points of intersection is 29'30'. Find the distance between the centers of the circles.

asked by Anika on October 24, 2015
7. History

Does anyone have a picture on how yin and yang symbol looked like in Ancient China and how it looks like now? My teacher said to draw comparisons on how different they look but I cant find a picture on how it looked like before

asked by Anonymous on October 17, 2016
8. Math

the sum of two numbers is 27. one number is 3 more than the other number. write and solve a system of equations to find the two numbers. i understand the first equation but i don't know the other one.

asked by Kevin on February 18, 2016
9. American history

Compare the colonial empires of Spain, France and England in terms of their economic structure. I cant find anything about their economic structure and would like some sites to help me if i could get them. :) thanks

asked by kk on December 16, 2016
10. Algebra

A student opens a math book to 2 facing pages. The product of the page numbers is 930. Find the page numbers.

asked by SuziQ on March 17, 2008
11. maths

let f(x,y)=sqrt (1-x^2-y^2) where x^2+y^2

asked by simran on February 22, 2012
12. Trigonometry

The base of a trapezoid are 397.62 and 254.15 respectively, the angles that the sides make with the longer base are 68°39.2' and 72°6.0'. Find the sides and the diagonal. Need help with this pls.

asked by Jay on May 15, 2018
13. math (distance problem)

The points A, B, C, D, and E are located on a straight line in order. The distance from A to E is 20cm. The distance from A to D is 15cm. The distance from B to E is 10cm. C is halfway between B and D. Find the distance from A to C.: * 2.5 cm 5 cm 10 cm

asked by anonymous on September 22, 2007
14. Math

Find the volume of a cone,if the height is 12 cm and the base dianmeter is 7 cm -calculate the slant height -calculate the total surface area

asked by Iliya on June 5, 2019
15. Math

Three cubes of volume 343 cubic cm are joined end to end.find surface area and volume of the resulting cuboid.

asked by Roshan on May 25, 2018

an inverstment of 35000 is made for 5 years at 6% interest rate.find its compound interest and compound amount if it is compounded quartely.

asked by rose.m on May 26, 2011
17. math

Given two numbers whose sum is 56. Six times the larger is 72 more than 5 times the smaller. Find the numbers. Please help me solve this problem in a simple explanation so I can understand it.

asked by Traci on February 23, 2013
18. math

I need help with "write in equation in slope-intercept form for the line that is parallel to to the given line line and and that passes through the given point. y=1/2x=5;(4,-3) How do you find a line that is perpendicular. Please and thank you! :)

asked by Kerri on February 8, 2014
19. Pre-calc

Find the effective rate of interest for 5.25% compounded quarterly. I don't know how to solve this. Would I use this equation A=Pe^(rt) But still I don't know because even if I put the given info into the equation I still need P and A

asked by Amy on January 12, 2011

I have some questions on centalized and decentralized distrubtion centres. i need to find out the pros and cons of both centalized/decentralized. please could somebody help me/point me in the right dicetion. it would be a big help... thanks!

asked by Sam on November 28, 2008
21. MATH

i am thinking of a number. if you multiply it by 7, then add 15, and finally subtract 3^2 you get 48. write and solve an equation that describes the number (x) that i am thinking of. how do i find it? what is x?

asked by i dont understand! on November 13, 2008
22. math

1. The power P delivered to a variable resistor R by a battery of emf V and a constant internal resistance r is given by P= V^2R / (R + r)^2 Find dP/dR and hence the value of R when the power delivered is a maximum.

asked by Anonymous on February 17, 2016
23. Physics

Find the magnetic flux through a circular loop 6.0 cm in diameter oriented with the loop normal at 50 degrees to a uniform 60 mT magnetic field.

asked by Debra on July 6, 2011
24. maths-urgently needed

From the top of a cliff 150m high, the angles of depression of two boats are 60 and 30. Find the distance between the boats if they are on the opposite sides of the cliff.

asked by Anonymous on January 22, 2013
25. Math (Solving Equations)

Find all solutions (answers should be given in simplified form). Some answers may involve the number i. (x^2/6) - (2x/3) = 3 + (x/2) I turned (2x/3) into (4x/6) and subtracted it from (x^2/6) to get: x(x-4) / 6 I turned 3 into 6/2 and added it to (x/2) to

asked by Leah on May 17, 2015
26. algebra

Graph the following equations; calculate the slope, x-intercept, and y-intercept, and label the intercepts on the graph. Find the area of a rectangle if three of its corners are (-0.1,-3.4), (-7.9,-3.4), and (-0.1,6.8).

asked by PEG on February 28, 2011
27. Math

The sides of two similar trapezoids are in a ratio of 1:3. The area of the smaller trapezoid is 12 inches squared. Find the area of the larger trapezoid

asked by Abbey on February 23, 2016
28. physics

A large, flat, horizontal sheet of charge has a charge per unit area of 2.05 µC/m2. Find the electric field just above the middle of the sheet. kN/C

asked by priya on September 13, 2013
29. math

An 8 ft wall stands 27 ft from a building. Find the length of the shortest straight beam that will reach to the side of the building from the ground outside the wall.

asked by rolan on August 10, 2012
30. math algebra trig

For the graph of each function, find an equation of the line of symmetry and the coordinates of the vertex. Tell whether the value of the function at the vertex if a maximum or a minimum: a) y = -x^2 + 4x - 7; b) y = 2x^2 + 4x; c) y = -3x^2 - 18x + 5.

asked by CHEYANNE MARIE on May 5, 2012
31. Algebra 2

A farmer wants to set up a pigpen using 40 feet of fence to enclose a rectangular area of 51 square feet. Find the dimensions of the pigpen.

asked by Meg on August 31, 2016
32. Calculus

Sketch the graph of f(x)=-x^4 + 4x^3 - 16x + 16: Find the critical points, concave up/down, inflection points, vertical asymptotes and horizontal asymptotes.

asked by Alan on April 17, 2012
33. Pre Cal.

Find three geometric means betwee -sqrt(2) and -4sqrt(2). A: 2, -2sqrt(2), 4 Is 6 sqrt(2)+ 6 + 3sqrt(2)+... a convergent series? A: Yes. Is 1 + 3(1/2) + 9(1/2)^2 + 27(1/2)^3 +... a divergent series? A: Yes. Are these right?

asked by Jeremy on August 13, 2009
34. Maths

The count of bacteria in a certain experiment was increasing at the rate of 2 per hour. Find the bacteria at the end of 2 hours if the count was initially 500000.

asked by Sneha on October 17, 2016
35. chemistry

We know that all matter are made up of atoms and all atoms consists of electrons,protons,neutrons,etc.Then why do we find such a variety of matter?Why is wood not gold?

asked by ........................... on July 29, 2011
36. Physics

Find the angular velocity of a clock's second hand and the linear speed and linear acceleration of a point on the second hand 1.96 cm from the rotation axis.

asked by Alex on March 26, 2012
37. maths

The sum of the first n terms of an exponential series is 364. The sum of their reciprocal is 364/243. If the first term is 1,find n and the common ratio.

asked by dannystein on January 27, 2016
38. Physics

momentum equals = mass (velocity) yet for problems I end up using this P = m (delta v) what allows us to simply put the delta infront of the v to find the momentum?

asked by Physics on October 3, 2009
39. computers

write a c program to find the percentage marks where obtain marks and total marks is given by user also show the fail message if marks is less than 17%

asked by puja on November 28, 2014
40. math

Suppose a 60,000 martgage is to be amortized at 7.5% interest. Find the total amount of interest that would be paid for each term a) 10 years b) 30 years.

asked by Andrzej on December 4, 2012
41. physics

A projectile is fired off a cliff at an angle of 60 degrees to the horizontal. The height of the cliff is 48 meters and the velocity of the projectile is 80 m/s. Find the range (dx)

asked by jay on November 2, 2017
42. Molar Mass Question

Hello, I have been asked to find the molar mass of ferrous ammonium sulfate [ NH4]2[Fe][SO4]2·6H2O] would i consider the molar mass of the water as well, why or why not?

asked by Moi on November 15, 2010
43. Math

36 is equal to 45% of a number n. Write and solve an equation to find n. Write the percent as a decimal. Equation=? n=? My friend and I are both stumped on this question.

44. science

2 lenses in contact of power 3D and -5D form a composite lens. An object is placed around a distance 50 cm from this composite lens,find the position of the image.

asked by Reet on March 18, 2017
45. Physics

A 4.9 kg block initially at rest is pulled to the right along a horizontal, frictionless surface by a constant, horizontal force of 14 N. Find the speed of the block after it has

asked by Elizabeth on November 4, 2014
46. Algebra

Given that $x^n - \frac1{x^n}$ is expressible as a polynomial in $x - \frac1x$ with real coefficients only if $n$ is an odd positive integer, find $P(z)$ so that $P\left(x-\frac1x\right) = x^5 - \frac1{x^5}.$

asked by Dave on June 5, 2017
47. Math

A student randomly guesses the answers to a four question true or false quiz. Find the probability that the student answers F on at least 2 of the questions

asked by Cheis on December 5, 2016

A building has a market value of $229,000.00. If it is assessed at 50% of market value and the tax rate is 40 mills, find the property tax. I got 4,580 asked by bean on January 15, 2012 49. math Two rectangles are similar. One has a length of 10 cm and a width of 8 cm, and the other has a width of 7 cm. Find the length of the second triangle. Round to the nearest tenth if necessary. I got 8.8 cm. I made a proportion 8/10=7/x and that's how I got asked by keisha on November 23, 2007 50. pre calc A 50 gram sample of radioactive strontium will decay to 32 grams in 18 years. a. Find an equation that will model how much of our sample M will remain after t years. asked by andi on April 27, 2016 51. Math AB is a 6 m high pole. CD is a ladder inclined at an angle of 60 degrees to the horizontal and reaches up to a point D of the pole. If AD = 2.54 m, find the length of the ladder asked by Anonymous on September 18, 2017 52. trig The rectangular coordinates of a point are given (0,-6). Find polar coordinates of the point such that r greater than 0 and 0 less than or equals theta less than 2pi. how to solve this damon please help me asked by Asfand on November 28, 2016 53. Math Using the Borda Count Method, find the winner of the election A has 3106 votes B has 3134 votes C has 2816 votes D has 3024 votes asked by Meredith on July 23, 2012 54. math If$3500 is invested at an interest rate of 6.25% per year, compounded continuously, find the value of the investment after the given number of years. a) 3 years b) 6 years c) 9 years

asked by Anonymous on February 20, 2014
55. PHYSICS

A BOAT WHICH HAS A SPEED IS 5 Km/Hr IN STILL WATER CROSSES A RIVER OF WIDTH 1 Km along the shortest possible path in 15 minutes. find velocity of the river water.

asked by THIAGARAJAN on May 18, 2015
56. Trigonometry

In a parking garage, there are 20 feet between each level. Each ramp to a level is 130 feet long. Find the measure of the angle of elevation.

asked by Cindy on May 31, 2015
57. math

A game is played by drawing 4 card from an ordinary deck and replacing each card after it is drawn.find the probability that at least 1 king is drawn

asked by nurul on June 14, 2013

77. math

Ellen drove 220 miles in 3.5hours. To the nearest tenth, find Ellen's average speed in miles per hours

asked by keshia on April 19, 2012
78. Math

1. Find the area of a parallelogram with base b and height h. b = 87 cm h = 18.6 cm (1 point) 105.6 cm2 211.2 cm2 809.1 cm2 1,618.2 cm2

asked by MoNoPoLy on May 13, 2019
79. geometry

Point C is the center of the circle. The measure of angle ACB is 15x + 20. Arc AB measures 20x – 10. Find the measure of arc AB.

80. Algebra II

Two cards are drawn from a standard deck of cards. Find the probability that a king or a red card is drawn. Work: 4/52 + 26/52=30/52 or 15/26 Is this correct? Thanks

asked by Lucy on March 30, 2008
81. Solid mensuration

A wooden ball 7 inches in radius sinks to a depth of 10 inches in a river. Find the exposed area of the ball above the water.

asked by Yell on March 24, 2015
82. math

Suppose a 60,000 martgage is to be amortized at 7.5% interest. Find the total amount of interest that would be paid for each term a) 10 years b) 30 years

asked by Andrzej on December 4, 2012
83. Geometry

In the accompanying diagram of rhombus ABCD, diagonal BD is drawn and measure of angle C = 50 degrees. find measure of angle ADB

asked by Anonymous on November 24, 2011
84. Statistics

A shipment of portable radios contains 14 good radios and 3 defective ones. If two are randomly selected (without replacement) and tested, find the probability that at least one will be defective.

asked by Katie on December 10, 2011
85. physics

if 5/6th of a radioactive sample decay in 70 years and 1/6th remain. how can you find the half life without knowing the decay constant can you help?

asked by ronny on May 21, 2008
86. geometry

the diagonal VY of a cuboid =root(26.25)cm, the length of a side ZY = 4cm and the height of a sideUZ =25cm for the cuboid. Find the width of the width UV.

asked by lindsay on April 24, 2012
87. Chemisrt

What is pre-exponential factor for diffusion, because i have a problem with this equation. D=D0*exp[-Ea/R*T] where D=2*10^-13 Ea=2.9*10^-19 joules/atom T=1009 K How to find the pre-exponential ?

asked by Musaka on July 27, 2014
88. Physics! Volume!! HELP

An object hanging on a scale reads 24.0g when submerged in water, but 48.0 g when submerged in oil (specific gravity 0.80) Find the density of the object.

asked by Mark on April 27, 2016

I am doing a history project on ancient rome was wondering if anyone knows where I can Ancient Rome natural resouces and how they were used. I don't know if I'm looking it up right all I seem to find is that they planted olives. Thanks

asked by brooke on May 29, 2010
90. MATH

hmm...i need help on this problem, anyone know how to o this? (if u can, put a step-by-step solution) i would really be grateful. the coordinates of two points are A(-2,6) and B(9,3). find the coordinates of the point C on the X-axis so that AC=BC

asked by jacob on December 7, 2008
91. English

Please check for any errors in my paper. And crrect the errors for me. Let me know if there is anything I need to change. The Lottery takes place on a beautiful summer day in a small day in a small town.However, the the location of the town, is never

An oblique collision occurs between two objects with a similar rectangular shape (1m x 0.2m) as shown below. The first object has a mass of 10 kg and is initially traveling at 4 m/s. The second object has a mass of 6 kg and is initially at rest. The impact

asked by Anonymous on May 15, 2016
93. chemistry university

A 179 mL solution of a copper complex with a molecular weight of 491.9 g mol-1 was made. The absorbance of the solution at 638 nm wavelength was 0.376 using a 1 cm cuvette. It is known that this copper complex has a molar absorptivity (extinction

asked by angela on April 15, 2013

Suppose the mean income of 35-year-olds in the US is $25,000. A random sample of 150 35-year-olds in California results in a sample mean income of$26,600 and a sample standard deviation of $3800. At the 5% significance level, ca we conclude that the true asked by jason on May 23, 2014 95. French My tescher gave me this 200 word essay on this topic but I'm having trouble with some of the prompt.Here it is: Comment faites-vous les courses? Decrivez vos habitudes:dans quels supermarches aimez-vous allez? Dans quels rayons trouvez-vous les choses que asked by aubrey on December 29, 2006 96. Algebra A carpenter who is installing cabinets uses thin pieces of material called shims to fill gaps. The carpenter uses 4 shims to fill a gap that is 1.2 centimeters wide. Three of the shims are 0.75 centimeter, 0.125 centimeter, and 0.09 centimeter wide. What asked by Ms. Liz on October 9, 2014 97. math Bill takes a lot of$9,000 and an 8% simple interest rate for 6 years How much interest will Bill pay after 2 years? How much interest will he pay in total for the loan ? $720.00;3,600.00$1,408.00;4,224.00* $36,000.00;12,000.00$1,440.00;\$4,320.00 Plz

asked by Haley on March 24, 2016
98. Chemistry

What is the pH of a solution that is .060M in potassium propionic and .085M in propionic acid? Ka=1.3E-5 for the acid. The answer is +4.73 but I don't know how to go about the problem. I thought that the potassium propionic was reacting with the acid to

asked by Jonah on March 21, 2013
99. calculus

A man starts walking north at 2ft/s from a point P. Twenty-five seconds later a woman starts walking south at 3ft/s from a point 400ft due east of P. At what rate are the people moving apart 50 seconds after the woman starts walking? Do not include units

asked by Jasmine on November 12, 2010
100. 11 Physics

my teacher gave me this question for review and i don't know how to do it!! HELP!!! A ball is thrown upwards, from a building. It's height(h), in meters above the ground seconds(t) after being thrown is given by h(t)=-5t^2+15t+50 a) How tall is the

asked by Sam on September 3, 2014