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

143,010 questions, page 733
1. ## Math

There is a 4 x 4 square grid. Two unit squares are chosen from the 16 unit squares possible. What is the probability that they do NOT have a vertex in common? Express your answer as a common fraction.

asked by K on February 2, 2011
2. ## Math Analysis

Tell if the function is symmetric with respect to the x-axis, y-axis, and origin. 3. 8x^2 - 2y^2 = 12 ==> I got that it was symmetric to both the x- and y-axes. Is this right? 4. 5x^2 - 3y^2 = 18 ==> I can't get anywhere with this equation -- I'm getting

asked by Emily on October 19, 2009
3. ## math

3/5 + 3/4 round each fraction and estimate the sum. add the two fraction using a common denominator and then round the result. which estimate is closer to the actual answer.

asked by paul on October 27, 2014

Describe how the graph of y= abs(x-2) is related to the parent graph? My answer: The graph is shifted 2 units to the right (or in the positive direction) in comparison to the parent graph.

asked by Maria on March 31, 2009
5. ## math

Let say that Amy made 8 out of 21 free throws and Jane made 4 out of 21 free throws. Who had the better rate of success? Round your answer to the nearest percent.

asked by mike on May 4, 2014
6. ## biochem

why do lipids less dense than proteins? PLEASE HELP ME ANSWER THIS QUESTION. it really makes me wonder because lipids are much larger molecule compare to protein molecule but why protein is denser?

asked by sheila on February 22, 2016
7. ## math - still don't get it

Karl piled twelve 1" cubes in three layers on top of a square made with four 1" cubes. What shape is the structure that Karl made? help me with the answer

8. ## Chemistry

electrons are ejected when a metal is irradiated with 570 nm light. if the wavelength of the ejected electrons is 1.0 nm, what is the work function of the metal? The answer is 1.08 X 10^-19 J, but I dont know how to get here

asked by Joshua on December 7, 2016
9. ## Maths

The scale of a map is 1:20,000. On the map the distance between 2 towns is 9cm. Work out the real distance between the towns. Give your answer in kilometers.

asked by Aimee on June 6, 2016

a total of 200 raffle tickets have been sold, and 50 of those tickets will win prizes.if you have only one raffle ticket, what are the chances that you that you will win a prize? A- 1 in 3 B- 1 in 4 c- 1 in 5 D- 1 in 6 E- NG (not given) I think the answer

asked by Celest on March 6, 2012
11. ## Science/Health

please check my answer thanks True or False You spleen helps in blood clotting. If imparied this will affect your blood clotting ablity. I said true

asked by Anonymous on April 6, 2008
12. ## Math

If the electric field in an EM wave in free space has a peak magnitude of 8.7×10−5V/m, what is the peak magnitude of the magnetic field strength? Answer:____T

asked by Dom on April 14, 2017
13. ## math help plz?!

A town received a large amount of rainfall. Which units would be most appropriate to describe the rainfall in the town? Select each correct answer. in/h

asked by ains on March 2, 2017
14. ## Algebra

Can someone help me with this? You have 2 tests with scores of 83 and 92, assuming you can't get a score over 100 on any test. Determine all possible scores you can get to score an average of 90 on all 3 tests. Represent the answer algebraically.

asked by Sandy on February 26, 2016
15. ## Chemistry check my answer?

Hi! is my answer correct? Consider the following chemical reaction: H2 (g) + I2 (g) 2HI (g) At equilibrium in a particular experiment, the concentrations of H2, I2, and HI were 0.15 M, 0.033 M, and 0.55 M, respectively. The value ofKeq for this reaction is

asked by Richard on October 25, 2010
16. ## average math

TRUNK AND TAILS bella the dog weighs 72 pounds. that's ABOUT 8628 pounds less than tarra weighs. how much does tarra weigh? i think the answer is 8530.

asked by bolt on November 21, 2009
17. ## Math

1. A cone has a radius of 40 cm and a volume of 1875 cm^3. what is the volume of a similar cone with a radius of 16 cm. A: 120 cm^3 B: 300 cm^3 C: 75 cm^3 D: 750^3 I know the answer is A but could someone explain how to do the problem.

asked by Embershy on December 14, 2016
18. ## statics

If you sent out 5000 census to households and 3700 answered would my percenatge be 1.35%. please tell me if i answered this corrrectly I took the 5000 and divided it with the 3700 and I received the answer of 1.35% Please help thanks Shelley.

asked by shelley on September 16, 2009
19. ## mat115

Need help with this math question. Thanks for your help. Work must be shown and reduced to the lowest terms. 7/11-3/11 The directions to this question is subtract. Write the answer in lowest terms. Thanks so much for help.

20. ## calculus 12

7. ABC has vertices A(3,2,-5), B(4,-1,7) and C(-8,3,-6). a) Determine the area of ABC. b) Determine the coordinates of point D such that ABCD is a parallelogram. c) Is the parallelogram a rectangle? Justify your answer.

asked by samantha on May 28, 2013
21. ## Physical Science

A gram of radioactive material has a half-life of one year. After four years how much radioactive material will be left...0g, 1/2g, or 1/4g? None of the above. The answer one-half to the fourth power.

asked by Gina on March 29, 2007
22. ## Algebra

Okay, I have the first step, but after that, they ask me to expand and I'm not sure where they're getting the next numbers from. Original question: (-3- sqrt(-7))^2 Now, my first step should be: (-3-i sqrt(7))^2 After that, I'm lost. I see what they're

asked by Kay on June 2, 2009
23. ## nutrition

How are food-borne illnesses contracted? What are some ways you can protect yourself and others from food-borne illnesses at home? Give three examples to support your answer.

asked by Kish on February 27, 2008
24. ## math

Q. five times the sum of 3 and some number is 70. What is the number? I did the problem and got 13...but the answer is 11. I cannot figure out what I am doing wrong?? You must use parentheses when it says sum. 5(x +3) = 70 is correct set up. 5(x +3 )= 70

asked by catalina on January 26, 2007
25. ## physics

A car traveling in a straight line has a velocity of +5.5 m/s. After an acceleration of 0.65 m/s^2 , the car’s velocity is +8.9 m/s. In what time interval did the acceleration occur? Answer in units of s

asked by leo on November 1, 2012
26. ## Social studies

1. How many times do children have a sleepover party a year? 2. In what season do they have a sleepover party usually? 3. Do all parents pick up their children next morning? (Would you answer the questions? Thank you.)

asked by rfvv on November 4, 2012
27. ## Algebra

I am not too sure about this problem. Can you please help me? Graph the ellipse and locate the foci. 9x^2=144-16y^2 I got (- squareroot 7, 0) and (squareroot 7,0), but I was looking at one problem in one book similar to it, and it had the answer as (0, -

asked by Soly on November 22, 2007
28. ## Math

Given the digits 1,2,5,7,8,9,0 and if repetition are not allowed, answer each of the following: A) how many 3 digit numbers canbve formed that are divisible by 5? •i got 6x6x1 B) how many numbers would be less then 800(must be 3 digit and divisible by

asked by Sherri on May 13, 2016
29. ## math

i have \$30.00 to spend on a dress the sales tax is 5%.About (estimate)how much can the dress cost if i want to spend all my money? ---need an answer ive done this over and over but confused on the estimate part.

asked by sharon on April 21, 2010
30. ## African Amer. Study

What was the name of the abolitionist paper of William Lioyd Garrison? I just wrote the name of the paper was William Lloyd Garrison because I did'nt know the answer and so my teacher marked it wrong.

asked by Mack on January 29, 2008
31. ## physics

A 65 g meter stick has two masses, each 250 g placed upon it. The first is located at 72 cm and the second located at 41 cm. Where should you place your finger if you wished to balance the meter stick? Give your answer in cm.

asked by paige on April 25, 2011

I have three questions: 1. What is the remainder of (x^3 + 2x^2 - 5x+4) /(x-3) I think the answer is 34?? 2. Evaluate (4+5i)(2+2i) =4(2) +4(2i) + 5i(2) + 5i(2i) = 8 + 8i + 10i+10i^2(-1) =-2 + 18i 3. Using Rational Roots Theorem, list all possible rational

asked by Julia on January 9, 2012
33. ## PHYSICS

A BALL IS DROPPED A HEIGHT AT THE SAME TIME AS ANOTHER BALL IS PROJECTED HORIZONTALLY FROM THE SAME HEIGHT. 1.WILL THE BALLS HIT THE GROUND AT THE SAME TIME. 2.EXPLAIN YOUR ANSWER IN (1).

asked by OLAYEMI on October 19, 2014
34. ## Algebra 1

Which method is the best method for solving the equation 8x^2-123x+3=0 square roots factoring graphing quadratic formula my answer is quadratic formula

asked by Steve on February 15, 2015
35. ## math

SHURGRO fertilizer contains 18% ammonia plus carbon compounds.If 80% of the ammonia contains the chemical element nitrogen, what percent of this fertilizer is nitrogen? a. 14.4% b. 18% c. 38% d. 40% e. 62% please answer and explain

asked by thomas on May 4, 2014
36. ## Algebra 1

The ordered pairs 1,4 - 2,16 - 3,64 - 4,256 - 5, 1024 represents a function. What rule represents this function. 1- 4 x power 2- 4x 3- xto the 4th power 4- x+4 my answer is 4x

asked by Steve on December 3, 2014
37. ## math 3

a recipe calls for 32 fluid ounces of heavy cream. How many pint containers of heavy cream are needed to make the recipe? please answer thanks

asked by Jenny plus on February 11, 2014
38. ## math

Sara wants to increase her training so that she does 70 sit-ups in week 2. Type an equation that shows how many more sit-ups Sarah would have to do in week 2 my answer is 65+t=70 the value of the t=5

asked by siulaniperez on March 22, 2015
39. ## ENGLISH

Identify the adjective in the following sentence. John Keats "Ode on Melancholy" is a truly beautiful poem. A. Melancholy C.beautiful C.truly D.poem Answer :C Is it correct

asked by Jiya on August 8, 2008
40. ## Algebra

A basketball player makes 53 points on 24 shots. How many 3 pointers and 2 pointers did he shoot. Show your work. I know that the answer is 5 for the 3 pointers and 19 2 pointers but I don't know how to show it.

asked by Alex on April 7, 2016
41. ## physics

You jog at 6.2 mi/h for 5.0 mi, then you jump into a car and drive for another 5.0 mi. With what average speed must you drive if your average speed for the entire 10.0 miles is to be 10.6 mi/h? I don't get why the answer isn't 15.

asked by John on November 1, 2011
42. ## physics 30

Given the reaction 3 NO2(g) + H2O(l) ¨ 2 HNO3(l) + NO(g) ƒ¢rH = -72.0 kJ, calculate the molar enthalpy of reaction, rH for: 1) NO2(g) 2) H20 (l) 3) HNO3 (l) 4) NO (g) Express you answer in Kj/mol

asked by ?????halp on February 10, 2015
43. ## Math

th 6th grade I have to covert 64 into fraction,decimal and percentage. So my answer is: Fraction 64/64 Decimal 1.01 Percentage 101% Plz correct if it’s wrong. Thank you!

asked by Mary on September 30, 2018
44. ## math

Janice walked around two sides of a square park. The perimeter of the park is 1,200 yards. How many yards did Janice walk? Explain your answer.

asked by Barbara on April 7, 2015
45. ## math

there are 50 question in a test. a student gains 2 marks for a correct anwser and loses 1 mark otherwise. if a student has 76 marks, how many question did he answer incorrectly?

asked by jonathan on December 15, 2007
46. ## Math

You are making a necklace that is 9 inches long. You use 6 beads for each inch. What integer is the change in your supply of beads after making the necklace?(negative answer)

asked by Anonymous on August 29, 2016
47. ## Physics

Heat is added to a silver bar of mass 0.034 kg and length 0.28 m. The bar expands by an amount of 3.8×10-4 m. How much heat was added? I need the answer and the equation please thanks!

asked by Jake on February 7, 2019
48. ## Math

Four friends share 1/2 of a pan of brownies. If each friend eats an equal portion, what fraction of the pan of brownies will each friend eat? Is the answer 1/4?

asked by Susan on March 1, 2016
49. ## physicss

A car traveling 84 km\h is 150 m behind a truck traveling 67km\h. How long will it take the car to reach the truck?(Second) I'll got the answer and it was 30 second But I really dono how It was solved I need the wayyy;((

asked by saly on October 16, 2011
50. ## math

Write a story problem that can be solved using the equation 3/4 x 36 = n I know the answer but I don't know how to write a story problem to go with it... I saw a question similar to this but it had two fractions and confused me...

asked by Sara on July 10, 2012
51. ## CALCULUS HELP

Write the equation of the tangent line to the graph of the function at the indicated point. Check the reasonableness of your answer by graphing both the function and the tangent line. Y=(x-2)/(15-x^2) x=-4 HOW DO WE DO THIS

asked by Herosugar on September 25, 2012
52. ## physics repost

True/False A hot object has more thermal energy than a similar cold object only because of greater kinetic energy. answer:true

asked by Jon on April 4, 2008
53. ## language arts

what's the answer to subject and object pronouns worksheet the directions is write each sentence replace the underlined words with subject or object pronouns

asked by Jennie on February 9, 2016
54. ## Calculus

If the function f is defined by f(x)=0 if x is rational f(x)=1 if x is irrational prove that lim x-->0 f(x) does not exist. Can someone help me answer this question step by step so I would know how to prove a question like this next time? Thank you.

asked by Anonymous on September 19, 2015
55. ## Math

A 12-foot ladder is set up 5 feet from the base of a building. How far up the building does the ladder reach? Round your answer to the nearest tenth of a foot.

asked by Serena on January 30, 2014
56. ## math

Bronze cocnsists of 6 parts tin to 19 parts cooper. How amny pounds of tin are there in a 500 lb. bronze statue? What is the formula for getting the answer?

asked by Timmy on February 1, 2010
57. ## physics

True/False A hot object has more thermal energy than a similar cold object only because of greater kinetic energy. answer:true

asked by Jon on April 3, 2008
58. ## Algebra

I'm not sure if I have this correct I have to solve each literal equation for the indicated variable. A=1/2h(B+b)variable is (b). I have the answer as: 2A=h(B1+b2) 2A/h=B1+b2 (2A/h)-b2=B1 Is this correct? weren't you supposed to solve for "b"? that would

asked by ms jay on August 9, 2007
59. ## Math

A penguin is swimming 18 feet below sea level. Write an integer to represent the penguin's position relative to sea level. My answer is -18 is this right

asked by Johnnie on February 12, 2019
60. ## physics

how does the center of gravity affect posture? answer...when a person is carring a load a center of gravity changes to increase stability that person will bent

asked by xitshembiso on August 28, 2014
61. ## Maths

If you have 100 tea cups 37 fall on the floor 15 chucked on the floor and a monster eats 9 how many tea cups remain?Then divide the answer by 3.

asked by Aalia on April 17, 2012

Ms. Sue please send me some informations that will help me answer those two questions. What do these statistics reveal about Asian diversity in America? What do you believe is the future of Asian diversity in America? Thanks.

asked by rose (Ms. sue) on August 1, 2008
63. ## Algebra

Start from 110 feet away, a person on a scooter rides towards a checkpoint and then passes it. At what times is the scooter 40 feet away from the checkpoint? My answer is 2.3 to 4.6 seconds

asked by Aaron on October 4, 2014
64. ## Chemistry

How many moles of H2SO4 are needed to prepare 5.0 liters of 2.0M solution of H2SO4? a. 5.0 b. 10 c. 2.5 d. 20 Go back to the definition of molarity. M = #mols/L is the answer d If M = # mols/L, then L x M = #mols. 5.0L x 2.0M = 10 mols.

asked by Kat on March 26, 2007
65. ## Critical Thinking

Determine whether the arguments are valid or invalid, and explain your answer in each case. 1) If anything is a trout, then it's a fish. A dolphin is not a fish. Therefore, a dolphin is not a trout. (More statements to come...)

asked by Alex L. on October 19, 2011
66. ## Civic

The present-day Republican Party is descended from the ____ Party. A. Anti-Federalist B. Democratic Republican C. Federalist D. Conservative Answer is "D"

asked by Jen on May 20, 2013
67. ## Chemistry

A sample of nitrogen gas is collected over water at a temperature of 23°C. What is the pressure of the nitrogen gas if the atmospheric pressure is 791 mm Hg? Answer in units of mm Hg

asked by Peter on January 29, 2013
68. ## Microsoft PP

Which button would you use to insert a downloaded video clip on your computer into a slide? A. Online Video B. Clip Art Video C. Video on My PC D. Media My answer is d.

asked by Priscila on July 31, 2016
69. ## Statistics

Assuming that the heights of college women are normally distributed with mean 62 inches and standard deviation 3.5 inches, what percentage of women are between 58.5 inches and 72.5 inches? 34.1% 84.0% 15.7% my answer was 13.6 13.6% is this correct 97.6%

asked by Jack on June 20, 2010
70. ## math

A triangle has an area of 15 cm^2 and a base of 5 cm. If a circle is drawn with a diameter equal to the length of the triangle's height, what is the area of the circle ? a. 6 pi cm^2 b. 9 pi cm^2 c. 12 pi cm^2 d. 18 pi cm^2 e. 36 pi cm^2 please answer and

asked by Thomas on January 5, 2014
71. ## algebra

solve the equation. Enter the answer as a comma-separated list. if there is no real solution, enter no real solution. x upper 2 - 10x+20=0

asked by Mary on April 24, 2014
72. ## math,algebra,correction

which one is correct: factor completely: y^4+3y^3-5y^2-15y I ended up with two different ways but i am not sure which one is correct. Is it (A) y(y^2-5)(y+3) or (B) (y^3-5y)(y+3) Personally i think its A but then when i do foil to both of them i get the

asked by jacky20 on April 18, 2007
73. ## chemistry

Each 375 mL of an orange drink contains 3.0 grams of protein. In order to consume 11 grams of protein, how many mL would you have to drink? Give your answer in mL to the nearest whole number.

asked by Anonymous on June 16, 2011
74. ## math

You just paid \$42.40 including tax, for your cousin's birthday present. Sales tax is 6%. What is the retail price of the gift? my answer: \$40 is the retail price

75. ## AP Physics

A jogger runs in a straight line with an average velocity of 7.7 m/s for 4.5 minutes, and then with an average velocity of 2.8 m/s for 2.8 minutes. What is her total displacement? Answer in units of m.

asked by Wendy on September 4, 2014
76. ## English

Question : Matthew Antony, Grant’s former teacher tells him, “What do you know about life?” He tells him, “ You have to go away to know life.” – What does this mean to you? I need some pointers to help me answer my question... (like extra

asked by andrew on December 4, 2008
77. ## fast chekc my answer?? plz be quick(:

A town received a large amount of rainfall. Which units would be most appropriate to describe the rainfall in the town? Select each correct answer. in/h

asked by meow on April 24, 2017
78. ## Chemistry..

When sodium chloride reacts with silver nitrate, silver chloride precipitates. What mass of AgCl is produced from 75.0 g AgNO3? My answer: 63.3g AgCl

asked by Anonymous on December 31, 2012
79. ## math

A student performs the following addition of fractions, 2/3 + 3/5 = 5/8. There is an error with the process the student used. What is the error and how can it be corrected? What would be the correct answer if the fractions were multiplied instead of added?

asked by Kaynila on February 4, 2014
80. ## math

The ratio of games jsy won to the number of games he lost is 5:2 he won 20 games. how many games did jay lose? show oe explain how you got your answer.

asked by jay on October 2, 2012

How many grams of water must be added to 2 grams of a 65% iodine solution in order to produce a 42% iodine solution? Round your answer to the nearest tenth

asked by SHAKAYLA on July 26, 2010
82. ## Spanish

I am writing a card to an adult so do I use Le deseo or la deseo? Normally te deseo would refer to a friend.....so to be formal which do I use? Le is indirect object and se is direct object right? My answer: la deseo

asked by Anonymous on January 5, 2013
83. ## Physical Science

Hello, Can some one please tell me if I calcilater this right... Thank You I used: I=LK1(Tf-To) What is the length of an aluminum rod at 65 degrees celsius if its length at 15 degrees celsius is 1.2 meters? my answer: 0.001386 meter

asked by Mandi on February 7, 2008
84. ## Physics

It saves human life from the danger of electrical shock which can cause death, by blowing a fuse. How can “blowing a fuse” can rescue someone's life? Please answer. Thank you.

asked by Michelle on December 19, 2017
85. ## Math

4/5 of the birthday cake was eaten on your birthday the next day you ate 1/2 of what was left. You got to finish the cake, how much was left? Hint: Leave your answer as a fraction

asked by Anonymous on March 4, 2016
86. ## Math

A recipe for 1 1/5 dozen pancakes calls for 2 1/3 cups of milk. How many cups are needed to make 1 1/10 dozen pancakes? Answer as a mixed number.

asked by Evette on September 1, 2015
87. ## science

answer to water conductance lab on conductivity of solutionof 500ppm of nacl,1,000 ppm of nacl,5,000ppm og nacl and 10,000ppm of nacl

asked by dkh on July 28, 2011
88. ## Geometry

Point P is located on the segment between point A (1,4) and point D (7,13) The distance from A to P is twice the distance from P to D. What are the coordinates of point P? Just need to know how to solve but don't just leave an answer because there are 3

asked by Lawyer on September 17, 2015
89. ## out of curiosity...

does anyone know what is the pathway used to board an airplane? the bridge-like pathway that connects to the doors of the plane and are used to board and go off the plane? answer would be greatly appreciated..tnx :)

asked by Darren on March 12, 2009
90. ## Math

Mary has a monthly salary of \$1200.00. She spends \$240.00 per month on food. What percent of her monthly salary does she spend on food? I came up with the answer of 20%.

asked by Carol Kelly on May 23, 2016
91. ## Physics

A jogger runs in a straight line with an average velocity of 5.4 m/s for 2.3 min, and then with an average velocity of 5.7 m/s for 1.2 min. What is her total displacement? Answer in units of m.

asked by Lily on December 10, 2015
92. ## mathematics

1. If \$ is defined for all positive numbers x and y by x\$y = 3x + 8y - y^3, then 10\$2 = A. 38 B. 102 C. 14 D. 20 2. If & is defined for all positive numbers w and z by w & z = 15wz - 10w + 2 then 3 & 4 = A. 67 B. 77 C. 142 D. 152 3. All of the following

asked by joshua on December 30, 2012
93. ## spanish

question alquien mas famoso que el presidente answer alquien Goerge Washington son mas famous que el presidente is this correct

asked by sam on October 22, 2007
94. ## Math Help!!!

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. 9:5 B. 10:18 C. 10: 5 D. 9:18 Is the answer A?

asked by Callie on November 11, 2014
95. ## Math

You are making a necklace that is 9 inches long. You use 6 beads for each inch. What integer is the change in your supply of beads after making the necklace?(negative answer)

asked by Anonymous on August 29, 2016
96. ## chem

DrBob has given you the equation to use: k2 = [H^+][SO4^-]/[HSO4^-] and the values to substitute [H^+] = 0.01 + x [SO4^-2] = x [HSO4^-] = 0.01 - x k2 = 1.2 x 10^-2 you need to substitute these and solve for x. Remember that you are after 0.01+x [H^+] to

asked by lyne on March 26, 2008
97. ## Physics

A table exerts a 1o newton force on a book which lies at rest on its top. The force exerted by the book on the table is? I think the answer is 10 newtons.

asked by Hannah on October 11, 2009
98. ## Math

One triangle has side lengths 3,5, and 6. A similar triangle has side lengths 18, 15 and 9. Which of the following ratios is the scale factor of the triangles? A 1/6 B 1/3 C 1/5 D 2/3 The answer is given as B, but I don't understand why or how to get that.

asked by Katie on November 28, 2015
99. ## Physics

An astronaut drops a feather from 1.9 m above the surface of the moon. If the acceleration of gravity on the moon is 1.65 m/s 2 , how long does it take the feather to reach the surface? Answer in units of s.

asked by Purplegirl06 on October 9, 2018
100. ## Microsoft P.P.

Which button would you use to insert a downloaded video clip on your computer into a slide? A. Online Video B. Clip Art Video C. Video on My PC D. Media my answer is c.

asked by Daniela on July 28, 2016