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

143,010 questions, page 108
1. ## Economic Theory

Select an industry that is affected by the economy, such as the airline, automotive, home building, or technological industry. Keep in mind that you will use the industry chosen throughout the course. „h Find at least two sources to help you answer the

asked by Jocelyne on August 27, 2009
2. ## math

A loan company charges \$20 interest for a two-month loan of \$325. Find the annual interest rate (APR) they are charging. Round your answer to the nearest tenth of a percent.

asked by Victoria on January 19, 2016
3. ## Precalculus

Homework help quick given f(x)= (X+1)/(x) and g(x)= x squared +1 find (g X f)(-9) the options are 145/21 83/82 145/64 17/9 this is a homework question and it is due tommorow can u also explain or show how you arrived at that answer Thanks in advance by X i

asked by HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! on February 17, 2010
4. ## Economics

Select an industry that is affected by the economy, such as the airline, automotive, home building, or technological industry. Keep in mind that you will use the industry chosen throughout the course. „h Find at least two sources to help you answer the

asked by Anonymous on August 27, 2009
5. ## physics

A 22 g bullet is accelerated in a rifle barrel 43.2 cm long to a speed of 907 m/s. Use the work-energy theorem to find the average force exerted on the bullet while it is being accelerated. Answer in units of N

asked by Patrick on December 14, 2012
6. ## world geo

An isthmus is a narrow strip of land located between two water bodies that connect two larger land areas.find a central american country that is an isthmus. i do not know how 2 answer this question:( please please help:) thank u

asked by eleny on February 12, 2009
7. ## Physics

A old Chevy accelerates at a rate of 3.8 m/s^2. How much time would it take to reach the speed limit of 100 km if the car was travelling at the speed of 70.0 km? a) 2.9 s b) 3.7 s

asked by Lucina on January 18, 2015
8. ## englsih

ok thanks now how does my introduction looks? In the short story Trifles by Susan Glaspell, describes a wife who slowly loses her identity and conforms her husband’s wishes, which leads her killing to kill her husband. When the Attorney and sheriff come

asked by terri on September 15, 2010
9. ## PLEASE HELP MS. SUE HELP ME WITH THIS SCIENCE

2. Which of the following describes the genotype and phenotype of parents whose child will definitely have a recessive trait? A. Both parents have a homozygous for the recessive allele and have that trait** B. Both parents have a homozygous for the

asked by Priscilla on October 26, 2015
10. ## Science

2. Which of the following describes the genotype and phenotype of parents whose child will definitely have a recessive trait? A. Both parents have a homozygous for the recessive allele and have that trait** B. Both parents have a homozygous for the

asked by Priscilla on October 26, 2015
11. ## physics

The turbine and associated rotating parts of a jet engine have a total moment of inertia of 23 kg m2. The turbine is accelerated uniformly from rest to an angular speed of 140 rad/s in a time of 27 s. (a) Find the angular acceleration. (b) Find the net

asked by HELP!!!! on March 26, 2011
12. ## AP Environmental Science

I have a word problem about exponential growth. The problem is... "At 6am a few bacteria fall into a can of syrup in a broken garbage bag. The conditions of warmth, moisture, and food are perfect for growth and the population doubles every 20 minutes. By

asked by Amy on November 9, 2008
13. ## Maths mst

Question – 3: Consider a particle moving according to the velocity function, v(t) = 2a-3exp(-2t)+2/t+2,for t>0. (a) If the net distance,d,covered by the particle in the time interval,[0,3],is 20,find the value of a. What is the terminal velocity of the

asked by Victoria on May 10, 2008
14. ## algebra

3/0 =? the answer is 0 but my options are to solve the equation if possible or say the answer is undefined. Is 0 undefined? I have no clue what an undefined answer is

asked by Amie on November 20, 2009
15. ## essay

Phoenix Jackson is Eudora Welty's major character in the short story, "A Worn Path." She is a very old and fragile, African American woman struggling against herself and nature to retrieve medice for her sickly grandson. Throughout the story, Phoenix

asked by english on September 7, 2010
16. ## Photo Essay Reflection

I have to write a reflection on a photo essay about the Great Depression for English class. It(the reflection) is supposed to explain how the photos show the conditions of the Depression and it is also supposed to relate the photos to the life of the

asked by Jimmy on December 9, 2007
17. ## Math And Physics

Law of Gravitation- Find an expression for the magnitude of the initial velocity that a projectile must possess in order to leave the earth when air friction is neglected. The gravitational constant for g is, G = 6.67428*10^-11 m^3 Kg^-1 s^-2 Please answer

asked by Dwayne on May 1, 2011
18. ## Special Education

In the context of educating children with special needs, Clinical teaching : a) implements educational assessment b) requires rigid instructional methods c) is conducted by specialist clinicians d) is not suitable for students with learning difficulties I

asked by Geo on October 16, 2007
19. ## Cultural Anthropology

DESCRIBE 2 REASONS WITH EXAMPLES WHY IT IS IMPORTANT TO HAVE A STRICT CODE OF ETHICS IN ANTHROPOLOGY AND OTHER SOCIAL SCIENCES COMPARED TO MORE SCIENTIFIC DISCLIPLINES SUCH AS CHEMISTRY OR PHYSICS My textbook is Cultural anthroplogy by barbra miller and i

asked by breeamberr on March 24, 2015
20. ## human services

I need help on answering this question and where I can find the answer. please help. Briefly discuss each of the ethical standards and the following general principles: · The use of psychological tests in the courtroom · The lie detector · Boundaries of

asked by patiance on July 5, 2011
21. ## Calculus

A man of height 1.7 meters walks away from a 5-meter lamppost at a speed of 1.6 m/s. Find the rate at which his shadow is increasing in length. (Round your answer to three decimal places.) This problem is absolutely killing me I see a lot of examples like

asked by Jake on October 7, 2015
22. ## history

To find new territory for a growing population, the Song rulers A. purchased lands from neighboring peoples. B. colonized underpopulated areas to the southwest. C. sent people to unpopulated regions to the north. D. conquered territories by military force

asked by bob on May 29, 2011
23. ## Social Studies

The Surpreme Court ruled that slaves were not citizens of the U.S. and had no rights. Answer:Dred Scott decision The number of slave states and free states was kept balanced when Missouri was allowed into the Untion as a slave state and Maine as a free

asked by Derrick on March 19, 2012
24. ## Chemistry

Write a balanced equation using the correct formulas and include conditions (s,l,g or aq) for each of the following reactions. 1)Carbon monoxide gas reacts oxygen gas to produce carbon dioxide gas. Express your answer as a chemical equation. Identify all

asked by TMV on November 14, 2010
25. ## Math- Check over please

A ball is dropped from a height of 3m and bounces on the ground. At the top of each bounce, the ball reaches 60% of it's previous height. Calculate the total distance travelled by the ball when it hits the ground the fifth time. Could you please check over

asked by Mae on January 5, 2009
26. ## Math

The rainbow bridge of Utah is a natural arch that is approximately parabolic in shape. The arch is about 88m high. It is 84m across the base. Determine a quadratic relation, in standard form, that models the shape of the arch My answer was y=-22/441x^2+88

asked by Anonymous on March 29, 2015
27. ## Statistics

1) No, 8.0 is the correct answer. 2) a strange and unlikely probability distribution. But lets go with the stated parameters. It states that ZERO percent of the population loses less than 6 lbs OR more than 12 lbs, but exactly evenly distributed between 6

asked by economyst on December 4, 2006
28. ## Math

How to find coordinates of vertex, and find out if the function has minimum or maximum value and find that value? f(x)=2x^2+8x+9 & f(x)=-x^2-2x+7 Please explain..I'm very lost. :(

asked by Amame on February 16, 2014
29. ## Algebra

Make tables and graph the following functions. Find f(4) for each using your graphs. Given f(x)=3x-2 find f(4) then x=4 y=10 Confused on how to find a 2nd y value please help

asked by Hayden on December 1, 2018
30. ## math urgent urgent urgent

x+2y=12 find intercept a circle equation x^2+y^2+4x-4y-1=0 and graph 2)find domain and range f(x)=x^2-4x-5 find vertex of f(x) =x^2+4x-21

asked by zach w on December 1, 2012
31. ## calculus

In dire need of help with derivatives. if f(x)=(x2+3x+6)3, find f'(x) if f(x)=3^1/2 / t^5 (square root of three divided by t to the 5th power), find f'(x) If f(x)=(3x+4)^–1 , find f(x) .

asked by michael on October 22, 2009
32. ## math

p varies directly as q and the square of r and inversely as s write the equation of the relation find k if p=40 q=5 r=4 s=6 find p when q=8 r=6 and s=9 find s when p=10 q=5 r=2

asked by cate martinez on September 13, 2016
33. ## Calculus AB

The functions are f(x)= lnx, x>0 and g(x)=sinx. Let H be the composition of f with g, or H(x)=f(g(x)) and A) Find the domain of H B) Find the range of H C) Find the zeros of H

asked by Anoop on July 30, 2016
34. ## Maths Derivatives & Calulus

1) Find d^2y / dx^2 given that y^3 - x^2 = 4 2)If y = xª + ( 1 / xª ) , prove that x^2 . y'' + xy' – a^2 . y = 0 3) Find dy/dx for the following function. cos ( x - y ) = ( y ) ( 2x + 1 ) ^3 4)Find the values of A and B that make f(x) differentiable at

asked by Yousef on October 21, 2011
35. ## Maths

(a) find the largest four digit number which has a total of exactly 3 factors. (b) find a and b greater than zero such that a^2 = b^3. (b) find x and y such that x^3 y^3 =1729

36. ## Math

I really need help with my homework. It's a long story. My great grandma wanted to walk alone with the dog but she almost got us stranded in Winco, blah blah blah blah blah, I have cheer pictures today, blah blah blah... basically I'm in my room crying

asked by Candy Corn  on October 6, 2011
37. ## Calculus Help Please

Consider the implicit function ln(xy)-cos^-1(x-1)=x a. Find dy/dx. b. Find y when x = 1. c. Find the equation of the tangent line in slope-intercept form when x = 1. Show steps please! Thanks!

asked by Tenshi on April 8, 2014
38. ## Methodist High School

the area of sq is 1024 1)find its each side 2)find its perimeter 3)find the time taken by a man to make 5 rounds of the feild walking at the speed of 4.5 km/h

asked by Arnab Dutta on December 20, 2015
39. ## math

Find two factors of 28 with a sum of 11. Find the prime factorization of 330? Find the greatest common factor for each of the following groups of numbers. 36, 72, and 144

asked by scooby91320002 on July 15, 2009
40. ## chemisrty

if i am trying to find the diameter of an oil molecule and express my answer in scientific notation. the info is drop of oil 0.05 cm3 from a dropper spreads out to 40 cm2 is it vol = l x w x h 0.05cm3 = 20 x 20 xh 0.05 cm3 = 40cm2 after this im stuck as i

asked by bex on February 17, 2007
41. ## Math

Consider the equation below. (Give your answers correct to two decimal places.) f(x) = 8sin(x) + 8cos(x) 0 ≤ x ≤ 2 (a) Find the intervals on which f is increasing. (Enter the interval that contains smaller numbers first.) ( , ) union ( , ) Find the

asked by Aymal on March 10, 2010
42. ## 2 English questions

What is the old woman’s perspective on poverty as shown in these lines? Poverty is, though wanting an estate, / A kind of wealth that none calumniate. / Poverty, often, when the heart is lowly, / Brings one to God and teaches what is holy, / Gives

asked by Beth on October 23, 2012
43. ## math

The number of boys in a certain class exceed the number of girls by 7. If the number of boys is 5/4 of the number of girls, how many boys are there in the class? The choices of answers are: a) 21 b) 28 c) 35 d) 42 e) 63 I figured out that the answer is 35,

asked by sylvie on February 12, 2010
44. ## math help

Two hundred fish caught in Cayuga Lake had a mean length of 14.1 inches. The population standard deviation is 2.9 inches. (Give your answer correct to two decimal places.) (a) Find the 90% confidence interval for the population mean length. Lower Limit

asked by Tom 81 on June 16, 2013
45. ## Math

Find the coordinates of the turning point and determine wether it is minimum or maximum. y=xlnx-2x The answer in the book says the co-ordinates are (e,-e), the closest I have come is (1/lnx,-1/lnx) which works if 1/lnx=e, but I don't think that it does.

asked by Mark on February 25, 2010
46. ## brown

parker wants to buy as many toys as she can with her 10\$she can buy individule ponies for 2\$ each or a set of 2 dolls for \$3 what she she buy and why what do you need to find out what operations will you use why write a number sentence to show how you

asked by jennie on November 9, 2011
47. ## Humanities, social studies

Can someone please give me links or answer these questions: What Culture did the Burgundians have? if so, what did they do (culturally) How did the Burgundians Are they a democracy, monarchy, etc.? How did they make money (politically and economically) I

asked by Mira on September 4, 2012
48. ## Science

7. Which degree of tilt produced light similar to what North America experiences in summer? Explain your answer *Based on the four seasons portfolio I need help with this bevause I dont understand what it is asking. Is it asking for the areas or the

asked by oof on January 19, 2018
49. ## Biology

Hi, I have several questions that I am not sure or do not know their answers. Lecturer gave the key words but I think there are some questions that do not have any answer among those key words. Please tell me whether the answer are correct or not. And tell

asked by Physiology on April 13, 2014
50. ## Literature

Here's my evaluative essay: A good short story must have a believable plot, a strong climax, a well developed story line, an attention grabbing beginning, a fine use of vocabulary, and interesting characters. The short story A Christmas Memory included all

asked by mysterychicken on October 31, 2009
51. ## Algebra

Suppose a market research company finds that at a price (y) of \$30, they would sell x =10 t-shirts. If they lower the price to y = \$20, then more people would purchase the t-shirts, and they can expect to sell x = 30 t-shirts. Find the equation of the line

asked by Gurlredneck on March 30, 2012
52. ## Math - Please Check My Answer - Probably Last One!

Please help me with the following: The volume of a cylinder is found using the formula V=πr^2h,where r is the radius of the base and h is the height. The volume of a rectangular prism of the same width (2r) and height h, as the cylinder, is found by

asked by Brady on October 2, 2014
53. ## physics

I do not understand the answer that was given to me on a post dated Nov. 23. Please help explain my questions that appear at the end of this post. Bart ------------------- Posted by Bart on Wednesday, November 23, 2011 at 6:52am. A baseball is hit with a

asked by Bart on December 4, 2011
54. ## calc

f(x) = e^x/1+e^x find the horizontal and vertical assymptotes? find the interval whr f is increasing? Find the inflection point. Find the interval where the function is concave up. Find the interval where the function is concave down.

asked by bella! on April 4, 2010
55. ## Geo (locus)

I don't fully get this stuff but some of these I guessed on and some I think I;m close so will someone check/ help me please? * is the answer I put 1. Point A is 0.5 cm from j. k and k are parallel and 1 cm apart. Find the locus of points that are 0.75 cm

asked by matt on June 12, 2010
56. ## algebra

A square plot of land has a building 60ft long and 40ft wide at one corner. The rest of the land outside the building forms a parking lot. If the parking lot has area 12,000ft^2, what are the dimensions of the entire plot of land? The answer is 120ft by

asked by Sean on September 2, 2009
57. ## Physics

A 15.0-kg block rests on a horizontal table and is attached to one end of a massless, horizontal spring. By pulling horizontally on the other end of the spring, someone causes the block to accelerate uniformly and reach a speed of 5.00 m/s in 0.460 s. In

asked by Elizabeth on November 29, 2012
58. ## Physics

A 15.0-kg block rests on a horizontal table and is attached to one end of a massless, horizontal spring. By pulling horizontally on the other end of the spring, someone causes the block to accelerate uniformly and reach a speed of 5.00 m/s in 0.460 s. In

asked by Elizabeth on November 30, 2012
59. ## Math

In an examination of 100 marks a person attempted 77 questions and got 42 correct answer and 35 wrong answer. If each correct answer carried 2 marks and wrong answer carried 0.50 marks. How much total marks the person scored?

asked by Praveen on September 22, 2016
60. ## CHEM

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 K on November 4, 2007
61. ## Math

Completely bemused, do not know how to get the answer. a)8π b)7√2 c)27√π d)7√×7√×1 13- Determine the exact total surface area of a sphere with radius 2√2 metres. a) An inverted cone with side length 4 metres is placed on top of the sphere so

asked by Ricky on February 25, 2016
62. ## Math

In how many ways can the word INITIAL be arranged? I know that if all the letters were different (aka ABCDEFG) then the answer would be 7!, and I think if two of the letters were the same (aka AABCDEF) then the answer for be 7!/2! (or maybe 7!/2?), but I'm

asked by Samantha on October 4, 2009
63. ## Precaculus

I seriously have no idea where to start in these questions tumor is a collection of cancerous cells. Suppose each cancerous cell has a radius of 5×10−3 cm, and that the doubling time for a population of cancerous cells is 20 hours. If the tumor has an

asked by Fel on March 8, 2017
64. ## math

an equilateral triangle has three equal sides , which equation could be used to find the measure,M,of one angle A.180+3=M ---- B.3 x 180 C. 180-3=180 D. 180 divided by 3=M if you know all the answer GREAT!!!

asked by harlee on February 20, 2017
65. ## Algebra II

PLEASE HELP ME WITH ALGEBRA II project!? Equipment: Tape Measure Purpose: The purpose of this lab is to practice multiplying, dividing, adding, and subtracting polynomials with a purpose in mind. I know this business trip will take valuable time, but it

asked by yakime on June 22, 2010
66. ## Physics

So we did this lab about how we are to measure the half life of the beta decay of indium 116 (the indium 116 is captured by indium 115 and undergoes beta decay to become tin 116. Since the Indium 116 I reused I understand that every time we use it, the

asked by Anna on June 17, 2015
67. ## English (Grammar)

Hi, I need some help some questions from my Grammar homework. Decide which of the following words should be capitalized: 1. elizabethan drama my answer: Elizabethan Drama 2. life in new york city my answer: life in New York City 3. civil war (not sure if

asked by N. on July 12, 2014
68. ## Chemistry

Energy, q, w, Enthalpy, and StoichiometrySource(s): Consider the combustion of liquid methanol, CH3OH (l). CH3OH (l) +3/2O2 (g) = CO2 (g) + 2H2O(l) H = -726.5 kJ Part A: What is the enthalpy change for the reverse reaction? Express your answer using four

asked by Lisa on June 28, 2011
69. ## Chemistry

A 100g sample of water at 90 degrees celsius is added to a 100g sample of water at 10 degrees celsius. The final temperature of the water is which of the following: a) between 50 degrees celsius and 90 degrees celsius b) 50 degrees celsius c) between 10

asked by Shellby on November 13, 2011
70. ## Spainsh

Check? Choose the correct option to complete the sentence Choose the correct option to complete the sentence 1. Marco y Ana ______________ en Acapulco por 3 semanas A. estuvo B. estuvieron C. estuvimos D. estuvisteis My answer: A Yo no _____________

asked by Unknown on December 13, 2012
71. ## Math

A media company divides 1 million copies of a new music CD into 100 equal groups before sipping the CD to 100 stores .how many CDs is the company shippi ng to each store? Please help me , i don't know the answer. Write the value of the underlined digit.

asked by Nnn on September 8, 2014
72. ## Chemistry

Please check my answers for the following questions. THANK YOU. 1) The empirical formula of a compound that is 25.9% nitrogen and 74.1% oxygen is.... ANSWER: N2O 2) empirical formula of a compound that consists of 4.80 grams of carbon, 1.20 grams of

asked by anonymous on August 2, 2007
73. ## Chemistry

Part 1: Each molecule of NO2, nitrogen dioxide, consists of 1 atom of N and 2 atoms of O. If you have 0.155 g. of NO2, how many molecules of NO2 do you have ? 0.155gx46.0 = moles moles x 6.02 E23 = answer Part 1 Answer: 2030000000000000000000 Part 2: How

asked by Summer on June 14, 2011
74. ## science

A charge of +9.0 nC and a charge of +4.0 nC are separated by 50.0 cm. Find the equilibrium position for a −1.0 nC charge as a distance from the first charge. The Coulomb charge is 8.98755 × 109 N · m2 /C 2 . Answer in units of cm.

asked by Julia on March 13, 2015
75. ## 8th grade

Please help me how you get the answer. PLEASE I NEED HELP. A triangle sail has a perimeter of 25 m. Side a is 2 m shorter than twice side b, and side c is 3 m longer than side b. Find the length of each side. Thank you ver much for helping me

asked by Glenda on October 27, 2010
76. ## Spanish Check

Hi! Can someone check my answers to these three Spanish sentences? Thanks! Directions: Re-write the Spanish sentences in the present subjunctive. 1.) I feel that she is honest. My answer: Siento que ella es honesta. 2.) We doubt that the boys clean the

asked by Gigi on March 5, 2015
77. ## Socials

Explain the relationship between mercantilism and colonialism. Can there ever be a profit without one party being short-changed? Explain. Mercantilism is an economic theory and the primary reason behing Europe's desire to colonize new lands.Yes there can

asked by Sara on January 17, 2010
78. ## Physics

A man stands on the roof of a 15m tall building and throws a rock with a velocity of magnitude 30m/s at an angle of 33deg above the horizontal. Ignore air resistance. Calculate: a) the maximum heigh above the roof reached by the rock b) the magnitude of

asked by Kyle on September 26, 2011
79. ## math

find the greatest common factor and simplify your answer. 4v to the 7th power y to the 9th power and 16v to the 6th power x to the 8th power y to the 5th power.

asked by kim on April 28, 2011
80. ## Algebra

1)A bookshelf holds 4 mysteries, 3 biograpghies, 1 book of poetry, and 2 reference books. If a book is selected at random from the shelf, find the probability that the book selected is a biography or reference book. A)1/2 B)1/6 C)5/6 D)3/50 I chose A 5

asked by Jon on February 22, 2008
81. ## math

Samir is a short put champion and is planning to participate in the next Olympic Games. He starts to practice and completes 49 throws from a center point in different directions. When he started to measure all the distances, he found that every throw

asked by mary on August 30, 2011
82. ## math

Matt is a short put champion and is planning to participate in the next Olympic Games. He starts to practice and completes 49 throws from a center point in different directions. When he started to measure all the distances, he found that every throw landed

asked by Ladoo on August 1, 2011
83. ## Algebra

I know that standard form is Ax+By=C, but I'm not really sure how to do this problem. All help is welcome. Thanks in advance. Write an equation for each line: through (-1,3) and parallel to y=2x+1 I know that the slop will be 2 because it is parallel. If

asked by Faramir on September 25, 2006
84. ## Converting Roman numerals to arabic Numbers

1) CCXIX C = 100 X = 10 I = 1 because there are 2 C's I added them together and I got 200 because there are 2 X's I added them together and got 20 because there is 1 I that equaled 1 So I added 200 + 20 + 1 = 221 which is my final answer But according to

asked by Rina on March 15, 2011
85. ## Physics

Physics teacher has this question for hw. 38. An electric powered model car starts from rest and moves in a straight-line for 4.0 s. The relationship between time and position is x^2+ 2 t^2 = 32, t in seconds and x in cm. Find the velocity at t= 1 s & t =

asked by Eric on September 17, 2016
86. ## Math

I need to find the answer to this brain teaser. Mcnisens sells mcnuggets in packages of seven, eleven, or thirty. What is the largest number of pieces that yoh cannot order from mcnisens. I need it as a keyword for a playfair cipher. I have tried forty

asked by Shawn on June 1, 2015
87. ## English

Choosing a good reviewer for your writing means finding someone who A. is a close friend and will give you a positive review. B. concentrates on correcting your spelling and grammar errors. C. will concentrate on your ideas and how well you support them.

asked by Lauren on April 7, 2015
88. ## interenet basics

in the language of the world wide web this page cannot be displayed means a.your computer s software is damaged b.the browswe cant find the web site you are seeking c.the e-mail youre trying to open has been lost d.the isp you've chosen is going to go out

asked by susue on November 15, 2013
89. ## accounting

Dan and Joan want to buy an airplane. They find one that will cost \$200,000. They must pay 10% down, and can get the balance financed with a 10 year loan at 7% interest and annual payments. What is their annual payment? Answer \$26,826 \$25,626 \$24,457

asked by chris on March 16, 2013
90. ## physics

Three charges are fixed in the x−y plane as follows: 1.7nC at the origin (0, 0); 2.3nC at (0.60m , 0); –2.0nC at (0, 1.20m ). Find the force acting on the negative charge. Express your answer using two significant figures. Enter the x and y components

asked by James on January 27, 2014
91. ## Physics

The initial kinetic energy imparted to a 0.1 kg bullet is 1036 J. The acceleration of gravity is 9.81 m/s2 . Neglecting air resistance, find the range of this projectile when it is fired at an angle such that the range equals the maximum height attained.

asked by Mike on February 27, 2011
92. ## need help1 what function to use? math

An airplane approaches a runway at a 3 degree angle of depresssion. If the plane is flying at 30,000 ft., find the ground distance from the airport to the point directly below the plane when the pilot begins the descent. Round your answer to the nearest

asked by danielle on May 25, 2014
93. ## Math

An airplane approaches a runway at a 3 degree angle of depresssion. If the plane is flying at 30,000 ft., find the ground distance from the airport to the point directly below the plane when the pilot begins the descent. Round your answer to the nearest

asked by dan on January 30, 2013
94. ## History

I was doing notes on the Battle on Long Island as make up work because I was absent when my class was doing it, and I couldn't seem to find out the answer to the question "What did one British soldier say the Patriots did not have?" Its pretty hard because

asked by Someone Who Doesn't Like Stomach Bugs on October 4, 2018
95. ## physics

A child has a temperature of 101◦F. If her total skin area is 13 m2, find the en- ergy loss per second due to radiation, assum- ing the emissivity is 1. The Stefan-Boltzmann constant is 5.6696 × 10−8 W/m2 · K4 . (As- sume the room temperature is

asked by Lee on October 21, 2012
96. ## Physics

The initial kinetic energy imparted to a 0.1 kg bullet is 1036 J. The acceleration of gravity is 9.81 m/s2 . Neglecting air resistance, find the range of this projectile when it is fired at an angle such that the range equals the maximum height attained.

asked by Dave on February 27, 2011
97. ## AP Physics

The initial kinetic energy imparted to a 0.72 kg bullet is 1777 J.The acceleration of gravity is 9.81 m/s2. Neglecting air resistance, find the range of this projectile when it is fired at an angle such that the range equals the maximum height attained.

asked by jeff on February 26, 2011
98. ## Statistics

A random sample of forty-eight 200 meter swims has a mean of 3:12 minutes and a standard deviation of .09 minute. Construct a 95% confidence interval for the population mean time. I know u: 3.12, sx: .09, n:48, c:.95 What is the formula I use to find the

asked by Brian on August 1, 2012
99. ## Math

A projectile is fired with an initial muzzle speed 190 m/s at an angle 60 from a position 5 meters above the ground level. Find the horizontal displacement from the firing position to the point of impact. I know that y=vsin(60)t-.5gt^2 and x=vcos(60)t. but

asked by Ken on September 23, 2016
100. ## Math

An airplane approaches a runway at a 3 degree angle of depresssion. If the plane is flying at 30,000 ft., find the ground distance from the airport to the point directly below the plane when the pilot begins the descent. Round your answer to the nearest

asked by dan on January 30, 2013