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

143,010 questions, page 316
1. ## Economics305

As a manager of a financial planning business you have two financial planners, Phil and Francis. In an hour, Phil can produce either one financial statement or answer 8 phone calls, while Francis can either produce 4 financial statements or answer 10 phone

asked by Mizzy Kay on February 8, 2010
2. ## statistics

Consider the following situation, and answer each of the following multiple choice questions. In your write-up, just list the sub-question letter (A-J) and your answer – no need to restate the question or to justify your answer. Situation: You have 400

asked by marie on February 22, 2015
3. ## Biology

I need help. I have searched the web for information of bacterial plate cultures but I cant really find anything. If you could refer me to a good website or explain it to me that would be great. Thank you so much. My question is posted below. Search the

asked by Teri on July 17, 2009
4. ## Statistics

a. Find the mean, median, and range for each of the two data sets. b. Find the standard deviation using the rule of thumb for each of the data sets. c. Compare the two sets and describe what you discover. The following data sets shows the ages of the first

asked by Deb on July 28, 2010
5. ## statistics

1. Find the mean, median, and range for each of the two data sets? 2. Find the standard deviation using the rule of thumb for each of the data sets. 3. Compare the two sets and describe what you discover. The following data sets shows the ages of the first

asked by joanne on August 13, 2011
6. ## College algebra

Suppose that a sales person observes that if an item is priced at \$3 per item then 11 items are sold. If 9 items are sold for \$5 per item then find a liner equation to model the number y of items sold for x dollars per item. Find the slope intercept form

asked by Raven on October 8, 2015
7. ## precalculus

A force of 369 lbs makes an angle of 18 degrees 20 minutes with a force 427 lbs. Find the angle made by the equilibrant with the 369 lbs force. I know I can find this using the law of cosines, but I think my teacher wants me to use some vector thing, but I

asked by Iamxe on May 11, 2008
8. ## English

I must combine the following sentences in the most effective way. Is my answer correct? Sentences: 1. He didn't cover his vehicle with the traditional camouflage. 2. He covered it with his own drawings. My answer(s) - Not sure which is the best way: He

asked by M on January 24, 2013
9. ## Algebra

A projectile is fired straight up in the air. Let h(t) be its height in meters above the ground t seconds after it was fired. Use the model h(t) = −4.9t2 + 70t + 30 to answer the following questions. Feel free to use a calculator for computations, but

asked by Jess Lee on October 24, 2016
10. ## government

27. Understanding Concepts Answer each of the following questions in complete sentences. Be sure to support each answer with specific examples. 6 points each Federalism Explain how the system of federalism balances the needs of a strong national government

asked by love on January 7, 2011
11. ## PRECALC

A drug is administered every 6 hours. The kidneys eliminate 55% of the drug over that period. The initial dose is 210 mg. Repeated dosage is 70 mg What is the “Difference equation”? Find the first seven terms of the of the solution sequence. Round to

asked by Grant on May 18, 2016
12. ## math

Find an orthonormal basis for the subspace of R^3 consisting of all vectors(a, b, c) such that a+b+c = 0. The subspace is two-dimensional, so you can solve the problem by finding one vector that satisfies the equation and then by constructing another

asked by john on July 26, 2007
13. ## Math *URGENT

Please give the answers and solutions for each. 1.If the second term is 2 and the seventh term of a geometric sequence is 64, find the 12th term. 2. Which term if the geometric sequence 18,54,162,486,... is 3,188,646? 3. Determine the geometric mean of 8

asked by Aliza on December 20, 2012
14. ## English

"The Yellow Wallpaper" by Charlotte Perkins Gilman Can someone check to see if these are right? Much appreciated. I tried to include the quotes to make it a little easier. 1. The narrator's attitude towards the setting in lines 1-5 is best described as ? "

asked by Allie on October 27, 2016
15. ## Chemistry

Imagine that you are a charge nurse in a nursing home. You are typically the only medical personnel in the house at any one time. A patient who is known to have excess stomach acid asks you to give him an antacid tablet. The typical antacid is either

asked by Mickey on September 19, 2014
16. ## math,algebra

Can someone set this up in equations so i can solve them i would greatly appreciate it. THanks. Problem #3 The base of a ladder is 14 feet away from the wall. The top of the ladder is 17 feet from the floor. Find the length of the ladder to the nearest

asked by jasmine20 on April 17, 2007

What does this poem mean and how does it relates to people decision. I need to write an essay about it. Whatever we do, whether we light strangers’ cigarettes—it may turn out to be a detective wanting to know who is free with a light on a lonely street

asked by Meena on June 28, 2013
18. ## Math

An airplane can travel 380 miles into the wind in the same time that it can travel 420 miles with the wind. If the wind speed is 10 miles per hour, find the speed of the airplane without any wind. Is this correct: 380(x-10)=420(x+10) 380x-3800=420x+4200

asked by Mikel on March 22, 2011
19. ## english ecpe degree

Hello, This year I am sitting my ECPE exam of the university of Mishigan. Where can I find useful practice on the Internet? I would be grateful if you could help me.. Eva Ch. I don't know about practice, but here's a very interesting website:

asked by Eva on February 10, 2007
20. ## math

concrete can be purchased cubic yard. How much will it cost to pour a slab 17 feet by 17 feet by 2 inches for a patio if the concrete costs \$40.00 per cubic yard? Change 2" to feet, find volume of patio in cubic feet, change to cubic yards, and multiply by

asked by Stripperella on December 17, 2006
21. ## literature

Does anyone know where I can find the last chapter in A Clockwork Orange? Perhaps online? Thanks! Since that book is not out of copywright, you will not find it on line. But this site has a good synopsis of the chapters.

asked by George on April 15, 2007
22. ## Math

I need help with these three problems. I cant figure them out. 3. The difference of two numbers is tripled. The result is decreased by 1. If the lesser of the two numbers is 4 the result is 8.3. Find the greater number. 4. A number increased by 21 is

asked by Math on May 5, 2009
23. ## Physics need work checked

Physics lenses. Please help, my math is wrong and I need second opinion.? Consider three lenses with focal lengths of 25.9 cm, -15.8 cm, and 10.0 cm positioned on the x axis at x1 = 0 m, x2 = 0.412 m, and x3 = 0.514 m, respectively. An object is at d =

asked by Physics on May 2, 2012
24. ## PHYSICS

An automobile accident causes both the driver and passenger front airbags to deploy. a. If the vehicle travelled at a speed of 88.6 km/h is now at rest, find the change in momentum for both the 68.4 kg adult driver and the 34.2 kg child passenger. b. The

asked by CHARLES on October 24, 2015
25. ## physics

It takes you 5 hrs to climb the top of a peak. The altitude of the peak is 400m, and you started from your camp that is an altitude of 300m. Estimate your power output during the climb. First i found that you move 1000m in 5 hrs, which would be .0556m/sec.

asked by Anonymous on October 15, 2007
26. ## Chemistry

Steam at 100°C was passed into a flask containing 250 g of water at 21°C, where the steam condensed. How many grams of steam must have condensed if the temperature of the water in the flask was raised to 76°C? The heat of vaporization of water at 100°C

asked by Ryan on October 8, 2008
27. ## College Physics

A playground is on the flat roof of a city school, 5.2 m above the street below (see figure). The vertical wall of the building is h = 6.50 m high, forming a 1.3-m-high railing around the playground. A ball has fallen to the street below, and a passerby

asked by Katie on February 1, 2010
28. ## chemistry BOB

is this the answer to B ) CH3CH2OH + 3O2 → 2CO2 + 3H2O In winemaking, the sugars in grapes undergo fermentation by yeast to yield CH3CH2OH and CO2. During cellular respiration, sugar and ethanol are "burned" to water vapor andCO2. Write a combustion

asked by Mark on October 27, 2015
29. ## physics

Practice Problem 13.9 Let's begin by looking at a flow problem in which the diameter of a pipe changes along the flow path. We will need to use both the continuity equation and Bernoulli's equation for this problem. Water enters a house through a pipe with

asked by lost on December 14, 2015
30. ## math

How do I find the y-intercept from a table? I know if the table has the x value as 0, and it gives the y value, then that is the y intercept coordinates. But I'm talking about if it doesn't show a zero value for x. So for example, if my table is something

asked by Carly on October 19, 2017
31. ## English

Please help me come up with some ideas for this, need to find appeals to emotion and appeals to reason In "All Together Now," Jordan uses Appeals to emotion and appeals to reason to try to persuade her readers that her views are important. In a paragraph,

asked by Bb on December 3, 2018
32. ## physics

1. The efficiency of a squeaky pulley system is 73 percent. The pulleys are used to raise a mass to a certain height. What force is exerted on the machine if a rope is pulled 18.0 m in order to raise a 58 kg mass a height of 3.0 m? Answer: 13.24 N? A

asked by anonymous on January 17, 2007
33. ## History

1) Following Reconstruction, Democrats returned to power in the former Confederate states and renewed the social and political oppression of southern African Americans. What was one result of this situation? A) African Americans became farm workers in the

asked by Abby on November 4, 2015
34. ## History

1) Following Reconstruction, Democrats returned to power in the former Confederate states and renewed the social and political oppression of southern African Americans. What was one result of this situation? A) African Americans became farm workers in the

asked by Abby on November 3, 2015

Add an interjection to each of these sentences. Be sure to punctuate correctly. 1- Isn't that beautiful? - Ah! isn't that beautiful ? 2-We're having a test . - My goodness ! Were having a test ! 3- That hurts. - Ouch ! That hurts ! 4- I ripped my best

asked by joe on May 2, 2012
36. ## American History

1.Get to Know Your Member of Congress Resources: Get Connected: The Organization of Congress on p. 373 of Government in America Follow the instructions in the text closely and use the Web sites provided to search for committee jurisdiction and to find your

asked by Sueann on November 19, 2009
37. ## Calculus

Consider the function f(x)=(5^x−1)/x. A) Fill in the table values for f(x): x= -0.1, -0.01, -0.001, -0.0001, 0.0001, 0.001, 0.01, 0.1 f(x)= 1.4866, 1.5866, 1.6081, 1.6093, 1.6096, 1.6107, 1.6225, 1.7462 B) Based on the table values, what would you expect

asked by Sofia on September 20, 2012
38. ## Literacy

Please check my work. Thank you. 1. According to FedStats, what was the number of building permit in 2007? A. 61,617 B. 54,059 C. 496,686 D. 1,500,173 Answer #1 is D. 2. Which of the following is a primary source? A. Newspaper article published in the

asked by Jen on September 12, 2011
39. ## math

find all numbers that divide 100 with a remainder of 4. what is the largest 2-digit divisor that can divide 100 and still have a remainder of 4? find all #'s that divide 216 with a remainder of 6.

asked by anna on March 17, 2011
40. ## calculus

Find the dimensions of the rectangle with area 256 square inches that has minimum perimeter, and then find the minimum perimeter. Dimensions: Minimum Perimeter:

asked by casidhe on April 20, 2012
41. ## PreCal

Write a formula for the general term(the nth term)of the arithmetic sequence. Do not use a recursion formula. Then use the formula for a(n) to find the indicated term of the sequence Find a(11); 12, 10, 8, ... I came up with -10 ?

asked by Scott on December 18, 2007
42. ## Chemistry

how do I find the pH of a buffer solution given that 0.010M NH3 mixed with 0.0030M NH4Cl. Also... a 0.010M HF solution is mixed with 0.030M KF. FIND THE pH of this mixed solution.

asked by Declan on March 25, 2012
43. ## MATH

At Yummy Restaurant, each muffin cost 2/5 as much as each hamburger. Rita paid \$45.50 for 15 muffin and 7 hamburgers. (a) Find the cost of each muffin. (b) Find the cost of each hamburger.

asked by Anonymous on January 26, 2014
44. ## Geometry

The measure of an exterior angle of a regular polugon is given. Find the measure of an interior angle. Then find the number of sides. 1) The measure of the exterior angle is x.

asked by Sophie on October 14, 2014
45. ## econ

The FCC is planning to auction wireless spectrum rights, with the goal of maximizing the revenue that it receives from the auction. These rights will almost certainly be used to support wireless communications devices, such as cell phones, pagers, etc. The

asked by Tiffany on June 10, 2008
46. ## econ

The FCC is planning to auction wireless spectrum rights, with the goal of maximizing the revenue that it receives from the auction. These rights will almost certainly be used to support wireless communications devices, such as cell phones, pagers, etc. The

asked by Tiffany on June 9, 2008
47. ## physics

A 0.300 kg air-track glider moving at 2.20 m/s bumps into a 0.800 kg glider at rest. a.) Find the total kinetic energy after collision if the collision is elastic. b.) Find the total kinetic energy after collision if the collision is completely inelastic.

asked by zack on February 20, 2018
48. ## Math (HELP ASAP)

Ramlah cycled from her house to the beach. She took 4 minutes to cycle 1/3 of the distance and took another 12 minutes to cycle the remaining 1584 m. A: Find the distance between Ramlah's house and the beach B: Find her average speed for the whole journey

asked by Anonymous on February 11, 2019
49. ## 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. I came up with the polynomial

asked by mchawk on October 27, 2008
50. ## Physics

A particle moves in the xy plane with constant acceleration. At time zero, the particle is at x = 6.0 m, y = 3.0 m, and has velocity v = 4.0 m/s + -1.0 m/s . The acceleration is given by the vector a = 4.0 m/s2 + 0 m/s2 . (a) Find the velocity vector at t

asked by Anonymous on July 7, 2015

A golf ball of mass 0.045 kg is hit off the tee at a speed of 48 m/s. The golf club was in contact with the ball for 5.4 10-3 s. (a) Find the magnitude of the impulse imparted to the golf ball. (b) Find the magnitude of the average force exerted on the

asked by Anonymous on December 9, 2009
52. ## math fractions

the mendozas videotaped a bulldogs game to watch later. the game lasted 93minutes. the family watched the tape until it became obvious that the bulldogs would lose. if the mendozas watched 2/3 of the tape did they watch for more or less than an hour?

asked by cayman on April 11, 2007
53. ## trig

From a rock ledge the angle of elevation to the topof a treeis 25 degrees. The angle of depression to the bottom of the tree is 10 degrees. Find the heightof the rock ledgeto the nearest tenth and find the height of the tree to the nearest tenth

asked by trish on May 27, 2014
54. ## Geometry check

how is constructing an angle bisector similar to constructing a perpindicular bisector? Both constructions begin with a given angle Both constructions allow you to find the midpoint of a segment Both constructions require that you draw a ray Both

asked by sammy on August 27, 2015
55. ## chemistry

How is the way metals form ions different from the way nonmetals form ions? Think about this. When Na, a metal, becomes an ion, what must it do? It has one electron in its outside shell. When Cl, a non-metal, forms an ion, what must it do? It has seven

asked by carter on December 17, 2006
56. ## Calculus

Squares with sides of length x are cut out of each corner of a rectangular piece of cardboard measuring 37ft by 20 ft. The resulting piece of cardboard is then folded into a box without a lid. Find the volume of the largest box that can be formed in this

asked by Ashlyn on April 22, 2018
57. ## lasec

Question 1 (1.00 points) Cost-push inflation: a. is caused by excessive total spending. b. shifts the nation's production possibilities curve leftward. c. moves the economy inward from its production possibilities curve. d. is a mixed blessing because it

asked by njabulo on August 16, 2008
58. ## Calc AB

I've been trying to solve this problem for the past 45 minutes and could really use some help. I'm given that water flows into a tank at a rate of (5t+4) gallons/min. Water flows out of the tank at a rate of 0.5(t^2) gallons/min. At t=0 min the tank

asked by Mari-Anne on March 21, 2017
59. ## Nobody LA Questions

I’m Nobody by Emily Dickinson I'm Nobody! Who are you? Are you – Nobody – too? Then there's a pair of us! Don't tell! they'd banish us – you know! How dreary – to be – Somebody! How public – like a Frog – To tell one's name – the livelong

asked by Agala on January 9, 2017

15. Find the area of a triangle with a base of 9.3 ft. and the height is 3.5 ft. 32.55 ft² 24.81 ft² 16.275 ft² 11.0 ft² 16. Find the area of a parallelogram with a base of 15 in. and the height is 7 in. 105 in² 110 in² 52.5 in² 210 in² 17. Find

asked by Delilah on February 13, 2013
61. ## Chemistry

For a molecule of fluorous acid, the atoms are arranged as HOFO. What is the formal charge on each of the atoms? Enter the formal charges in the same order as the atoms are listed. (I searched everything online to find the shape of HOFO but could not find

asked by Rita on December 5, 2010
62. ## Business Math icom 1

Find the ordinary interest in a loan of Rs.2600 at 10 % simple interest from January 5 to February 10.? Find the present value of Rs.3600 due in 4 months at 6% interest p.a.? At what annual rate percent of interest would Rs.12500 amount Rs.14375 in 2 years

asked by Mian g on March 24, 2016
63. ## PHYSICS. HELP!

I've been stuck on this physics homework since I got home. I think the main issue I don't get is finding the components, and adding them to find the resultant force or velocity. Here's one problem. Three forces act on a point concurrently. Force a is 80N

asked by Kiley on November 4, 2008
64. ## maths

Let ABC be a triangle in the plane. Find circles C0;C1; : : : ;C6 such that Cj has exactly j points in common with the boundary of ABC (this \boundary" consists of the line segments AB, BC, CA). Is it possible to find a circle C7 with 7 points in common

asked by jenny on October 10, 2012
65. ## Physics

An ant is observed to travel 12.6 meters in 4.6 minutes. Find the average velocity of the ant in m/s and the instantaneous velocity of the ant at the 8 meter point. So i found the average to be 2.7 m/s. Is that right? and how do you find the instantaneous

asked by Gray on August 31, 2008
66. ## Psycology

I am trying to find peer reviewed articles about a movie, "The Bad Seed" made in 1956 from a play that was written by William Edward March Campbell. I must analyize it along with the nature vs nuture debate for my Abnormal psyc class. I am trying to

asked by DANA on October 10, 2008

Canada’s Wonderland has a roller coaster named ‘Leviathan’. It boasts a maximum height of 93 m, 80⁰ drop, speeds of 148 kms and is 1673m long. At its maximum height Mr. Currie drops his gum from his mouth. The height of the gum can be given by the

asked by kim on July 23, 2012
68. ## physical

I'm working on projectile motion and I am supposed to find the speed for this problem, however I'm having trouble setting up the problem. I'm not finding any help from the book either. A golfer hits a shot to a green that is elevated 2.50 m above the point

asked by Carissa on February 17, 2015
69. ## chemistry

The electron from a hydrogen atom drops from an excited state into the ground state. When an electron drops into a lower-energy orbital, energy is released in the form of electromagnetic radiation. Part A: How much energy does the electron have initially

asked by sam on October 25, 2010
70. ## Math/Algebra

Jeremy opened two saving accounts at the beginning of 2010, each with an initial deposit of \$4,000. Account A earned simple interest, and account B earned interest that was compounded annually. By the end of 2012, which account earned more interest, and

asked by Tris on April 19, 2015
71. ## Math

1.The cost of a soda at Paul's Pizza is \$1.69. Refills are \$0.45 each. Gabe ordered a cola and had it refilled 3 times. Which equation can be used to find d, the cost in dollars of Gabe's cola? A.d=3(1.69+0.45) B.d=1.69+3(0.45) C.d=1.69+0.45+3

asked by Jerald on April 3, 2013
72. ## Chemistry

I don't understand this: For the temperature vs time graph for heat and changes of state. The graph starts at -2.1 degrees C The heat of fusion is at 2.0 degrees C The heat of vaporization is on 101.0 degrees C. The graph ends at 103.0 degrees C. So to get

asked by Amy~ on June 10, 2010
73. ## English

I need some help with the answers to these questions, (mainly to see if I'm correct, where I'm wrong and WHY I'm wrong) 1. What is the verb mood of the sentence below? Wear your coat when you are in the school indicative mood imperative mood ***my answer

asked by Riley on January 21, 2016
74. ## Calculus

Time (min)0___10___20____30__40____50____60 Temp (F)68_72.64_76.97__80_82.9_85.38__87.5 Use the Trapezoidal Rule to find the best approximation you can for the average temperature in the trailer from 10:00 until 11:00. (10/60)/2 (68 + 2(72.64) + 2(76.97) +

asked by Anonymous on May 22, 2008
75. ## Geometry

Hi, I have a quick question that needs to be answered: If plywood came in pieces that measure 8feet by 4feet, how many pieces of plywood are need to cover the roof (which has a base of 42 feet and a height of 25 feet)? I would also like to ask you is it

asked by Beautiful on December 19, 2006
76. ## Finance

I answered the following questions, butI just want to make sure Im on the right track. Please assist... What are the differences between shareholder wealth maximization and profit maximization? Shareholder wealth maximization strictly relates to the market

asked by Greatdanelola on September 17, 2008
77. ## physics

Please help I cant breath with this qn, due today exam pending, thanks for taking your time to help. The human outer ear contains a more-or-less cylindrical cavity called the auditory canal that behaves like a resonant tube to aid in the hearing process.

asked by chiongo on November 3, 2014
78. ## Math

DIRECT VARIATION 1. a is directly proportional to b.If a=15,then b=9 2. m varies directly as n.If n=2/3,then m=1/4 3. T varies as the square root of L. If L=81,then T=10 4.r varies directly as the square of t. If t=16,then r=6. 5. y varies as the cube foot

asked by Mark Russel on October 17, 2009
79. ## Maths

There are x people in the bus. When the bus stops y people get off and 6 people get on. How many people are yhere now on the bus ? x = 6- y Is my answer right ? There are x people in the bus. When the bus stops y people get off and 6 people get on. How

80. ## probability

If a soccer team won 60% of the games in which its players scored 5 or more goals, what is the probability of choosing a game in in which the team scored 0-4 goals and won the game? The season so far is they have won 3 games scoring 0-4 goals, won 3 games

asked by Lori on December 8, 2016
81. ## Chemistry

Can someone please check my answers for me for the following questions. THANK YOU! 1) An ion with an oxidation number of 3+ can combine with three other ions, if each of these ions has an oxidation number of....3- 2) The correct formula for nickel(II)

asked by anonymous on July 30, 2007
82. ## Grammar

Select the correctly punctuated sentence. 1. A) Peter Preziosi, PhD, CAE, is the executive director of AHDI. B) Peter Preziosi PhD, CAE, is the executive director of AHDI. C) Peter Preziosi, PhD, CAE is the executive director of AHDI. My answer is A 2. A)

asked by Cindy on October 21, 2011
83. ## precalc

Let a subscript n be the remainder when n is divided by 5. a)find a subscript 11 and a subscript 400 b) if a subscript m =3, find a subscript (m +4)

asked by Rebekah on May 9, 2013
84. ## Chemistry

I would be grateful if someone could please review these and tell me if I am correct. Thanks! 1.What is the empirical formula for a compound whose molecular formula is C2Cl6? a. CCl3 b. CCl4 c. C2Cl6 d. CCl e. need more information I think the answer is E

asked by Mattt K on October 25, 2009
85. ## corporate finance

Find the betas for Amazon (AMZN) and Dow Chemical (DOW) at Google Finance. Once there click on "Historical Prices" and select Weekly prices. Once there select the Date Range of 01/01/2008 to 12/31/2008 and then download to a spreadsheet. Do this for both

asked by apouky on May 16, 2009
86. ## medical transcription

Ten years ago I started working for DMD medical Supplies as a clerk. Six months ago I was promoted to Office Manager. I manage two people. My office provides secretarial support for the four members of the executive team. Two years ago, my boss Liz

asked by Charlene on August 14, 2011
87. ## Math

I need serious help. Tried to work it out but I just couldn't get the correct answer. Benjamin and olivia are putting a new floor in their kitchen. To get the floor up to the desired height, they need to add 1 /8ft to subfloor. They can do this in one of

asked by Kim on February 15, 2008
88. ## math

Consider the following binomials. A=(x^2+5x) B=(6x+30) Part 1: Factor each binomial by finding the GCF. Then, add the two factored binomials to make a single expression. Part 2: Now add the original forms of binomial A and B together to make a trinomial.

asked by mark on February 2, 2008
89. ## Geometry

A billiard ball bounces off the sides of a rectangular billiards table in such a way that

asked by Carl on September 27, 2017
90. ## physics

A harmonic wave with a frequency of 90 Hz and an amplitude of 0.025 m travels along a string to the right with a speed of 20 m/s. a)Write a suitable sine wave function for this wave in terms of x and t. b) Find the maximum speed of a point on the string.

asked by joy on April 25, 2018
91. ## math

1. two circles. x^2+y^2-16x-8y+35=0 and x^2+y^2=5 are given. a. write the equations in the standard form. b.prove that the circles touch each other. c.hence calculate the equation of their common tangent 2. find the equation of a. circle. with centre

asked by Anonymous on May 6, 2015
92. ## calculus

The velocity of a skateboard is v(t) = t^2 - 4 t + 3 m/s when moving in a straight line. A. Find the the change in displacement of the skateboard between 4 seconds and 6 seconds. (Note this may or may not be negative, meaning it goes in the opposite

asked by ricky on March 8, 2014
93. ## Physics

A roller-coster car starts from rest at the top of a 16 meter hight track, and slides without friction through a 6 meter tall loop. Find the speed of the car at the bottom of the loop. find the speed of the car when it's upside down at the top of the loop

asked by djspidal on December 6, 2010
94. ## hard 5th Grade Math

Two 5th grade classes raised money for their local animal shaelters.There are 20 students in Class A. Each student raised 12\$. There are 26 students in Class B raised 1.5 times as much as each student in Class A. A. How much money was raised altogether in

asked by Kristiana on October 1, 2012
95. ## statistics

Use the Standard Normal Distribution table to find the indicated area under the standard normal curve. Q1: Between z = 0 and z = 2.24 A1: 0 = 0.5000 2.24 = 0.9875 0.9875 – 0.5000 = 0.4875 Q2:To the left of z = 1.09 A2: 0.8621 Q3: Between z = -1.15 and z

asked by looking for someone to varify my work please on March 27, 2010
96. ## Algebra 1 (Check work)

4. A square has a side of 6.25 feet. What is the area in square feet? Round to the correct significant digits. Answer: 6.25 feet * 6.25 feet = 39.0625 square feet. 6.25 has three significant digits. Rounding 39.0625 to three significant digits is 39.1

asked by Bobby Newberry on August 27, 2017
97. ## Chemistry-Repost for DrBob222

My question was: A saturated solution of MgF2 at 23 degrees C was prepared by dissolving solid MgF2 in 1 L water. The Ksp of MgF2 is 1.5e-5. a.)Calculate the mass of MgF2 dissolved. b.) When .1 mols of solid KF was dissolved in the MgF2 solution,

asked by Anonymous on March 21, 2014
98. ## kw university

You want to get an idea of the magnitude of magnetic fields produced by overhead power lines. You estimate that a transmission wire is about 11 above the ground. The local power company tells you that the line operates at 16 and provide a maximum of 83 to

asked by mma on May 20, 2012
99. ## psychology

I chose the answer that I believe to be correct. I need help from an expert to indicate if the answers that I chose are right or wrong answers and indicate the correct letter or answer needed. Question 1 1. Counselors use Bronfenbrenners model most

asked by Sharon on October 15, 2014
100. ## fin

Is stock price maximization good or bad for society? Since this is not my area of expertise, I searched Google under the key words "stock price maximization" to get these possible sources:

asked by baby on July 29, 2007