Wednesday

August 20, 2014

August 20, 2014

**Recent Homework Questions About Healthy Choice Making**

Post a New Question | Current Questions

**Statistics**

A multiple choice test has five choices. Therefore the probability of getting the correct answer by guessing is 0.2. The test has six questions. Use the binomial formula with n = 6 and p = 0.2 to (a) Determine probability of getting two questions correct. (b)Determine ...
*Sunday, March 3, 2013 at 7:22pm*

**English**

Could someone help me improve this sentence so it is more understandable and has better word choice? You now know that a wasting gas car is no comparison to a saving electric car.
*Thursday, February 28, 2013 at 7:13pm*

**Spanish: Please Help**

Please help. Thank You. Which is the correct choice? ¿Cuál es la fecha de tu cumpleaños? A.) Es el uno de diciembre. B.) Es el primero de diciembre. C.) Es el primo de diciembre. D.) Es la primavera de diciembre. Which choice is correct? ¿Cuá...
*Wednesday, February 27, 2013 at 6:25pm*

**American History *URGENT***

so i have some multiple choice questions that i am confused on. *PLEASE TAKE THE TIME TO READ* i know it's alot, but it would really help me out so much! this is due in the morning! I had a total of 122 questions, but got stuck on a few. on the first one I was able to ...
*Sunday, February 24, 2013 at 1:08pm*

**Chemistry**

I had a quiz today and one of the multiple choice questions was something like, "find the final temperature of aluminum when it is cooled" and then it gave you the specific heat capacity of aluminum, the mass of the aluminum, initial temperature, and enthalpy change...
*Thursday, February 21, 2013 at 5:16pm*

**biology help?**

We anticipate the evidence gathered by you will indicate that three of the five species are in greater need of prioritising for conservation compared with the other two. You should start your account by very briefly explaining why these two species were considered to be of ...
*Thursday, February 21, 2013 at 4:02pm*

**Engineering Econonmy**

For your 21st birthday, your grandfather offers you a gift of $1000 today. However, you have the choice of waiting 3 years and receiving $1500 OR waiting 5 years and receiving $3000. If your money grows at a rate of 8 percent compounded annually, which alternative should you ...
*Thursday, February 21, 2013 at 3:51pm*

**IST Subnetting**

You have 5 subnets with approximately 300 hosts on each subnet. Within the next 6 months, the number of subnets could increase to more than 100. The number of hosts on each subnet will probably never be more than 2,000. You do not have any plans to connect to the Internet ...
*Wednesday, February 20, 2013 at 10:38pm*

**algebra**

Can someone check my answers on exploring conic sections? 1. Graph x2 + y2 = 9. What are its lines of symmetry? Every line through the center is a line of symmetry. The y-axis and the x-axis are lines of symmetry.( my choice) Every line through the center is a line of symmetry...
*Tuesday, February 19, 2013 at 9:57am*

**Math-Geometry**

I have to calcualte the volume of a cone. The height is 2.1 ft, and the base is 2 inches. I keep coming up with the answer of 8.792 cu ft. There is 4 choice answers given: 0.061 ft,0.610 ft,6.125 ft and 2.016 ft. I have tried several calculators, none of these answers are ...
*Tuesday, February 12, 2013 at 2:15pm*

**AMERICAN GOVERMENT Would someone PLEASE check ans**

1. The source of the Supreme Court’s authority is (D) moral suasion. judicial activism. concurring opinion. dissent. 2. When the Supreme Court hands down a decision, it is (A) often a mixed decision with majority, dissenting, and even concurring opinions. always a ...
*Sunday, February 10, 2013 at 9:41pm*

**human resources**

Hi, What is the most critical factor in setting up a goal based performance appraisal system? A. Choosing the most crical incidents on which to base goals B. Emphasizing short term over long term goals C. Giving emplyees some freedom in their choice whether or not to reach set...
*Saturday, February 9, 2013 at 8:06pm*

**College Algebra--Still Confused **

I have a few problems I need help with and also do have multiple choice. If I can have an explanation of how to get the answer that would be great. 1. Use the discriminant to determine whether the given equation has two irrational roots, two rational roots, one repeated root, ...
*Tuesday, February 5, 2013 at 11:18am*

**Corporate Finance**

You are given the following for Cardinal & Cardinal, Inc. Their tax rate is 34%. The firm is in need of $5 million dollars in external funds. Your bond advisor suggests that new bond issues can be lower than the current yield to maturity by 1.5% . Existing capital structure...
*Monday, February 4, 2013 at 9:46pm*

**College Algebra**

I have a few problems I need help with and also do have multiple choice. If I can have an explanation of how to get the answer that would be great. 1. Use the discriminant to determine whether the given equation has two irrational roots, two rational roots, one repeated root, ...
*Monday, February 4, 2013 at 9:21pm*

**communication**

Please HELP!! Question 1 of 20 5.0 Points Which of the following would be the LEAST appropriate in the closing paragraph of a negative message? A. "Let us know if model #A01 would be a suitable substitution." B. "Our layaway plan will enable you to purchase all ...
*Monday, February 4, 2013 at 5:42pm*

**algebra**

Could someone check my work; 1. Generate the first five terms in the sequence using the explicit formula. yn = –5n – 5 –30, –25, –20, –15, –10 30, 25, 20, 15, 10 –10, –15, –20, –25, –30(my answer) 10, 15, 20, 25, 30 2...
*Sunday, February 3, 2013 at 8:52pm*

**a&p**

In modern blimps, the gas of choice is used to inflate them is helium is safer. Compare and contrast the atomic structure of hydrogen and helium. What characteristics of the atomic structure of helium make it so much less reactive than hydrogen?
*Saturday, February 2, 2013 at 7:33am*

**MATH - immediate help needed!**

Please provide the solution to the below problems: In a certain state lottery, a player selects four different numbers from 1 through 30. Find the probability that a single choice of four numbers wins the lottery, assuming the order of the numbers is not important...
*Saturday, February 2, 2013 at 4:29am*

**social studies**

Which one of the following types of information are people least comfortable revealing to professionals? A. Medical B. Financial C. Legal D. Emotional My choice is A.
*Thursday, January 31, 2013 at 1:16pm*

**statistic **

A multiple-choice test has 48 questions, each with four response choices. If a student is simply guessing at the answers, a. What is the probability of guessing correctly for any question? b. On average, how many questions would a student get correct for the entire test? c. ...
*Sunday, January 27, 2013 at 2:10am*

**chemistry**

benzene ring-N-H-CH3 H \ N-benzene ring / CH3 select the class of compound from the choice below. 1-acetal 2-alcohol 3-alkene 4-amide 5-amine 6-carboxylic acid 7-ester 8-haloalkane IS THAT AMINE
*Tuesday, January 22, 2013 at 4:36pm*

**chemistry help plz**

benzene ring-N-H-CH3 H \ N-benzene ring / CH3 select the class of compound from the choice below. 1-acetal 2-alcohol 3-alkene 4-amide 5-amine 6-carboxylic acid 7-ester 8-haloalkane
*Sunday, January 20, 2013 at 6:07pm*

**chemistry help plz**

H / benzene ring-N \ CH3 select the class of compound from the choice below. 1-acetal 2-alcohol 3-alkene 4-amide 5-amine 6-carboxylic acid 7-ester 8-haloalkane
*Sunday, January 20, 2013 at 6:03pm*

**Business 100 **

select an organization with which you are familiar and discuss the impact of that organization's level of social responsibility on a stakeholder group of your choice
*Friday, January 18, 2013 at 4:03pm*

**Help please**

According to the textbook,an individual's most. Important decision that will effect the climate is: a. The choice to unplug an extra freezer that is rarely used b. looking for the energy star on new appliances c. Selecting a fuel efficient automobile d. Planting a tree I ...
*Friday, January 18, 2013 at 11:10am*

**English**

Please indicate if these details are including in paragraph. The paragraph must describe one particular experience you’ve had that inspired you or guided you to choose the type of position for which you applied. show you have thought carefully about what and/or who has ...
*Friday, January 18, 2013 at 10:19am*

**One college algebra ?**

Hello I have a question about a problem. The problem is (- 25/9)^3/2. Its multiple choice however I think they are tricking us. A. 125/27 B. - 125/27 C. 125/3 D. Not a real number I got A as an answer but feel that it is not a real number?
*Wednesday, January 16, 2013 at 10:16pm*

**English**

You’ve applied for a specific job in your field of study. The Human Resources Department arranges an interview and tells you to bring with you a polished piece of writing for them to evaluate your writing skills. The paragraph must describe one particular experience you&#...
*Wednesday, January 16, 2013 at 10:46am*

**Help please**

Paul Acorn maintains that the distinction between human and animal manipulation of the natural environment to create artifacts is: a. Technology b. the ethical application of technology c. Choice d. Creativity and adaptation
*Wednesday, January 16, 2013 at 9:59am*

**College Algebra **

Last one for today! Again would appreciate a breakdown on how to get to a resolution. It is multiple choice. 1. Simplify the expression using the quotient to a power property. (3y^6/z^7)^3 a. 27y^9/z^7 b. 3y^9/z^10 c. 27y^18/z^7 d. 27y^18/z^21 2. Use a descriptive variable and...
*Tuesday, January 15, 2013 at 12:34pm*

**College Algebra **

I have a few more questions that I'm not understanding. Its multiple choice however I would appreciate a breakdown on how to solve. 4.Simplify the compound rational expression. Use either method. 1+(5/y-10)/y+(25/y-10) a. 1/y-5 b. 1/y+5 c. 6/y+25 d. 1/y+1/5 5.Simplify the ...
*Tuesday, January 15, 2013 at 9:35am*

**College Algebra **

I have a few more questions that I'm not understanding. Its multiple choice however I would appreciate a breakdown on how to solve. 1.Evaluate without a calculator, using the order of operations. -2^2+20-|8-20|-squareroot of 64 a. -36 b. 4 c. 28 d. -4 2.Simplify the ...
*Tuesday, January 15, 2013 at 9:33am*

**College Algebra**

I need some help with a few problems. They are multiple choice but need a breakdown on how I can work the problems. Thanks for your help! 1. Factor the trinomial completely. 10x^2 + 11x-6 a. (2x+3)(5x-2) b. (2x-3)(5x+2) c. (10x+3)(x-2) d. (2x+1)(5x-6) 2. Compute as indicated. ...
*Tuesday, January 15, 2013 at 8:47am*

**Statistics**

Which of the following statements are true about matched pairs analysis? I. In a matched pair analysis you use a single-sample procedure. The sample is made up of the difference between pairs of observations. II. In a matched pairs analysis the two original samples are said to...
*Saturday, January 12, 2013 at 5:53pm*

**science**

Which is the higher density of polyethylene, linear or branched? Select the choice with the best accompanying explanation
*Saturday, January 12, 2013 at 4:42am*

**Chemistry**

Which is the higher density of polyethylene, linear or branched? Select the choice with the best accompanying explanation. Linear polyethylene is the higher density form, as the chains are able to pack better and partially crystallize, resulting in better packing and higher ...
*Friday, January 11, 2013 at 8:02am*

**math**

describe the solutions of 4<or=n+2 mult. choice a all real numbers greater than 4 b all real numbers greater than or equal to 2 c real numbers less than 2 d all real numbers less than or equal to 4 I got b not sure how to show the work to prove it Thanks for your help
*Tuesday, January 8, 2013 at 7:32am*

**Math- please help**

which expression is equivalent to 3/4x-24. It is a multiple choice questuion a 1/4(3x-48) b 1/4(3x-24) c 3/4(x-32) d 3/4(x+32) I did it by trying each one out I got c 3/4(x-32) mult 3/4 by both 3/4x-24 Is this correct on how to find the answer and is it correct? thanks
*Monday, January 7, 2013 at 6:44pm*

**math**

which expression is equivalent to 3/4x-24. It imultiple choice a 1/4(3x-48) b 1/4(3x-24) c 3/4(x-32) d 3/4(x+32) I did it by trying each one out I got c 3/4(x-32) mult 3/4 by both 3/4x-24 Is this correct on how to find the answer and is it correct? thanks
*Monday, January 7, 2013 at 7:22am*

**math**

which expression is equivalent to 3/4x-24. It imultiple choice a 1/4(3x-48) b 1/4(3x-24) c 3/4(x-32) d 3/4(x+32) I did it by trying each one out I got c 3/4(x-32) mult 3/4 by both 3/4x-24 Is this correct on how to find the answer and is it correct? thanks
*Sunday, January 6, 2013 at 8:37pm*

**Probability**

Mary took a 20 question multiple-choice exam where there are 4 choices for each question and only 1 of those choices is correct. Rather than reading the question, Mary simply puts a random choice of answer down for each question. Determine the probability that Mary gets ...
*Saturday, January 5, 2013 at 10:27pm*

**math**

Which of the values is in the solution set for the inequality -8-7x>6 It is multiple choice A=-1 b=-2 c=-3 d=2 I did this: -8-7x>6 add 8 to each side -7x>14 -7/-7>14/-7 x<-2 since it is less then -2 should the answer be c=-3 The way they ask the question I am ...
*Friday, January 4, 2013 at 7:02am*

**plzz HELP me **

If it is Ms.Sue or WRITEACHER do not bother because i know you do not help if your going to help than help but if not than don't but i don't want to hear complaining about not helping now anyone please help _______ , seen here in Figure 10-2, has ladder rungs of ...
*Thursday, January 3, 2013 at 1:53pm*

**Algebra**

I have a few questions I need help with. They are to help review for our exam. 4) Without graphing, is each system independent, dependent, or inconsistent? -x-3y=0 x-y=4 (i believe dependent) dependent independent inconsistent 6) Which matrix represents the system of equations...
*Wednesday, January 2, 2013 at 12:46pm*

**math**

I asked sue a question yesterday and don't understand the answer can you explain? Here what it was I think this question has a typo because none of the multiple choice answers fit. The question is which of the following values is in the solution set of inequality 8-7x<-...
*Friday, December 28, 2012 at 8:57am*

**math**

I think this question has a typo because none of the multiple choice answers fit. The question is which of the following values is in the solution set of inequality 8-7x<-6? A) -3 B)-2 C)2 D)-6 A if you plug in -3 you get 29<-6 no B) 8+14<-6 no c) 8-14<-6 so -6<...
*Thursday, December 27, 2012 at 6:39pm*

**Math 8**

Isabelle has a choice of 3 colors of pants, 5 colors of shirts, and 3 kinds of shoes. How many different outfits can she wear? a. 12 c. 22 b. 11 d. 4
*Wednesday, December 26, 2012 at 5:39pm*

**Math 8**

Isabelle has a choice of 3 colors of pants, 5 colors of shirts, and 3 kinds of shoes. How many different outfits can she wear? a. 12 c. 22 b. 11 d. 4
*Wednesday, December 26, 2012 at 5:17pm*

**Language Arts**

Scott’s Good-bye We saw the months of wicked weather, As day to painful night did turn, Waiting, huddled close together For the frozen sun’s return. Our nights were almost endless torture. Our food was gone. Our fuel was low. We came in search of grand adventure But ...
*Friday, December 21, 2012 at 12:30pm*

**Ms.Sue NEED YOU HELP LANGUAGE ARTS URGENT!!!!!**

1. In a persuasive essay, the thesis statement should represent an opinion. (1 point) True False Multiple Choice 2. The most common structure of a persuasive essay is (1 point) order of importance. chronological order. problem and solution. 3. Which of the following is NOT a ...
*Tuesday, December 18, 2012 at 12:56am*

**math**

You offer to do the dishes for your family for the next month.This month has only 31 days. You suggest that they can pay you in one of three ways: A. $0.50 each day.(I already did this;=$15.50 a month. B.$0.10 the first day,$0.20 the second day,$0.30 the third day,and so on. C...
*Monday, December 17, 2012 at 6:32pm*

**English- edit my essay please?**

The Great Gatsby Mortality is something we will all face at some point in our life. However, I doubt many people will deal with it in the same light as James Gatz did. He died once in his youth, at the age of seventeen, only to be reborn again as someone entirely new and ...
*Sunday, December 16, 2012 at 6:44pm*

**To LaShondra**

I've deleted your last two posts containing 45 multiple choice test questions, but no answers. That sure looks like cheating -- which is against Jiskha policy. If you'd like to post a couple of these questions with your answers, I'll be glad to check them for you.
*Sunday, December 16, 2012 at 5:16pm*

**ENGLISH 9 BIOGRAPHY**

we are doing a biography on our favourite singer or singers, and i luv justin bieber and one direction. My first choice is one direction since i really love their music. but then the problem is that i will have to do 5 biographys since their are 5 people in one direction. I ...
*Saturday, December 15, 2012 at 3:03pm*

**English - Ms. Sue help**

I need help with this question i don't understand. Sometimes leaders have to make difficult decisions. Scott chose to pursue his goal of reaching the South Pole despite very dangerous weather conditions. What did he have to consider when making his decision? Why do you ...
*Friday, December 14, 2012 at 10:58am*

**chemistry**

The glass panels of a sky roof need to be coated in order to screen out ultraviolet radiation (10-400 nm wavelength) but without color distortion in the visible spectrum. Candidate coating materials are gallium nitride (GaN) with a band gap,Eg, of 3.2 eV, or gallium arsenide (...
*Friday, December 14, 2012 at 4:19am*

**Chemistry**

The glass panels of a sky roof need to be coated in order to screen out ultraviolet radiation (10-400 nm wavelength) but without color distortion in the visible spectrum. Candidate coating materials are gallium nitride (GaN) with a band gap,Eg, of 3.2 eV, or gallium arsenide (...
*Friday, December 14, 2012 at 1:16am*

**Social Studies**

These are mulitpal choice: Reforms failed because Indians did not want to become (farmers, or miners) and reservation life changed their culture.
*Sunday, December 9, 2012 at 3:10pm*

**Social Studies**

These are multipal choice: According to the (Dawes Act,or Fort Laramie Treaty), Indians would recieve money,domestic animals,tools,and land that would be theirs forever.
*Sunday, December 9, 2012 at 3:08pm*

**College Algebra and Finance**

Please help! Just need the answer... A lender gives you a choice between the following two 30-year mortgages of $200,000: Mortgage A: 6.65% interest compounded monthly, one point, monthly payment of $1283.93 Mortgage B: 6.8% interest compounded monthly, no points, monthly ...
*Friday, December 7, 2012 at 4:00pm*

**math**

A lender gives you a choice between the following two 30-year mortgages of $200,000: Mortgage A: 6.65% interest compounded monthly, one point, monthly payment of $1283.93 Mortgage B: 6.8% interest compounded monthly, no points, monthly payment of $1303.85 Assuming that you can...
*Friday, December 7, 2012 at 3:51pm*

**MATH**

Chemistry of Life Multiple Choice 1. Which of the following form the main components of our body cells? carbohydrates and proteins fat and phosphorous proteins and iron nucleic acids and calcium 2. Organic compounds always contain______. water oxygen nitrogen carbon 3. Which ...
*Friday, December 7, 2012 at 1:18am*

**Math**

Chemistry of Life Multiple Choice 1. Which of the following form the main components of our body cells? carbohydrates and proteins fat and phosphorous proteins and iron nucleic acids and calcium 2. Organic compounds always contain______. water oxygen nitrogen carbon 3. Which ...
*Friday, December 7, 2012 at 1:13am*

**Chemistry**

The ionization energy of hydrogen is 1313 kJ/mol. Covert this energy to: wavelength (nm) 1/wavelength, reciprocal wavelength (cm^-1) spectral region? (IR, visible, UV, etc.) I know E=hv=hc/wavelength h=6.62 x 10^-34 J-s c= 3x10^8 v=c/wavelength But for some reason trying to ...
*Friday, December 7, 2012 at 12:41am*

**English - ms. sue**

Ms. Sue, my sister write out story here it is. On Monday she looked in her mailbox, although she had no reason to expect a letter so soon. But there it was, a small, square car. She held it in her two hands, testing its weight. It was an invitation to an exhibition of drawings...
*Thursday, December 6, 2012 at 8:46pm*

**Geography**

Following the breakup of the soviet union, what are some of the major problems faced by many of the new countries? my answer How to become democratic. People aren't used to voting and being given a choice. They aren't used to political parties. They have lived in a ...
*Wednesday, December 5, 2012 at 9:15pm*

**reading**

i need to do a reading essay on maya angelou this is what i have intoduction: maya angelou was born april 4, 1928 in st.louis missouri. she is an author, poet, playwright, stage and screen performer, and director. she has a brother named bailey when they were young they were ...
*Wednesday, December 5, 2012 at 7:57pm*

**reading**

i need to do a reading essay on maya angelou this is what i have intoduction: maya angelou was born april 4, 1928 in st.louis missouri. she is an author, poet, playwright, stage and screen performer, and director. she has a brother named bailey when they were young they were ...
*Wednesday, December 5, 2012 at 7:34pm*

**math**

Multiple Choice 1. Write the following ratio in simplest form: 32 min : 36 min (1 point) 8 : 9 8 : 36 32 : 9 128 : 144 2. In a sports equipment locker, there are 81 balls and 45 baseball mitts. Write the ratio of balls to baseball mitts in simplest form. (1 point) 9 : 5 10 : ...
*Wednesday, December 5, 2012 at 3:48pm*

**English - ms. sue**

thanks ms. sue for help with questions witht that story but i still need some help with few questions. it ask why the story be written in present tense? and is it good choice made by writer?
*Tuesday, December 4, 2012 at 8:06pm*

**English**

Multiple choice: A factory might emit? A.pollution. B.smokestacks. C.resources. Is it A or B? not sure - help
*Monday, December 3, 2012 at 4:44pm*

**social studies**

Multiple Choice 1. While Earth's orbit around the sun takes roughly 365 days, a single rotation of Earth takes about 8 hours. 24 hours. 1 month. 12 months. 2. During the summer solstice in the United States, the ______ _______ is tilted farthest toward the sun. Northern ...
*Monday, December 3, 2012 at 2:51pm*

**psychology**

Dr. Skinner is a behaviorist. Your co-worker, Terry, asks the good doctor why Baby Herbie gives a happy yell, smacks his lips, and grins every time Terry opens the cookie jar. Dr. Skinner is most likely to answer that Herbie: A is in the oral stage and is naturally stimulated ...
*Friday, November 30, 2012 at 8:20pm*

**SAT Essay **

Mainly directed to Mr. Pursley and Write Teacher but feel free to critique! Thank you so much. Assignment: Do you think that ease does not challenge us and that we need adversity to help us discover who we are? Plan and write an essay in which you develop your point of view on...
*Friday, November 30, 2012 at 9:49am*

**SAT Essay**

Please critique and let me know how it is and what I can improve. Thank you! Assignment: Do you think that ease does not challenge us and that we need adversity to help us discover who we are? Plan and write an essay in which you develop your point of view on this issue. ...
*Thursday, November 29, 2012 at 10:13pm*

**social studies**

Baby Lilith’s big sister has taken Lilith’s new teddy bear from her and has hidden it in the closet. Baby Lilith will look for the teddy bear if she has developed: object permanence. visual preference. cross-modal transfer. causality. My choice is B
*Wednesday, November 28, 2012 at 11:51pm*

**7th grade math Ms. Sue please**

Multiple Choice Use an equation to solve the problem. 1. What is 57% of 11? (1 point) 11 = 0.57 • n; 19.3 n = 57 • 11; 627 n = 0.57 • 11; 6.27 11 = 57 • n; 0.19 2. 224 is 25% of what number? (1 point) 224 • 0.25 = w; 560 224 = 0.25 • w; 896 224 &#...
*Wednesday, November 28, 2012 at 6:34pm*

**Sociology **

I need help identifying a country. In the 1980’s Country an introduced changes that were intended to change the country’s rural areas. Most subsidies for agriculture were eliminated, including subsidies for agricultural inputs such as seeds and fertilizer. Government...
*Tuesday, November 27, 2012 at 1:18am*

**math**

If franco is ordering lunch with a drink,sandwich,and a salad.He has the choice of 3 drinks,2 sandwichs,4 salads how many possible lunches are there? Tamara has 4 times as many pages to read for her book report as maria.Tamara has 20 pages left to read.How many pages does ...
*Monday, November 26, 2012 at 8:01pm*

**Math**

A decade is 10 years. Which expression gives the number of years in d decades, 10+d, 10d, or d÷10. Explain your choice.
*Monday, November 26, 2012 at 7:53pm*

**Statistics help?**

Hi there, I was looking for any assistance or help on how I would go about starting this assignment? Having difficulty understanding it. Thank you in advance. "A stats instructor is interested in investigating time of day his lectures were held on student' test scores...
*Monday, November 26, 2012 at 5:34pm*

**programming**

Develop psuedocode to control operation of vending machine The ACME Company has approached you with a request to develop the psuedocode that will control the operations of their new series of vending machines. The program will be required to maintain the product inventory and ...
*Monday, November 26, 2012 at 8:58am*

**Statistics on Psychology**

Hi there, I was looking for any assistance or help on how I would go about starting this assignment? Having difficulty understanding it. Thank you in advance. "A stats instructor is interested in investigating time of day his lectures were held on student' test scores...
*Saturday, November 24, 2012 at 7:01pm*

**math**

Beth Dahlke is taking a ten question multiple choice test for which each question has three answer choice only one of which is correct. Beth decides on answers by rolling a fair die and making the first answer choice if the die shows 1 or 2 the second if it showes 3 or 4 and ...
*Tuesday, November 20, 2012 at 6:48am*

**math**

Beth Dahlke is taking a ten question multiple choice test for which each question has three answer choice only one of which is correct. Beth decides on answers by rolling a fair die and making the first answer choice if the die shows 1 or 2 the second if it showes 3 or 4 and ...
*Monday, November 19, 2012 at 11:16pm*

**Statistics**

Over time, a student analyzes her ability to guess correctly after narrowing down multiple choice answers in a 5-selection question (a thru e). She discovers that if she narrows her answers to 2 or 3 choices, her probability of getting the right answer is 0.8, but if she still...
*Monday, November 19, 2012 at 8:17pm*

**Math**

Which of the images above represents a proof of the Pythagorean Theorem? Explain your choice, and then explain how the figure proves the Pythagorean Theorem.
*Monday, November 19, 2012 at 11:26am*

**math-5**

Which choice is the answer? Show me please. Tara spent 3 hours doing homework. She spent 1/3 of her time on math, and 1/5 on science. Which method would provide the most reasonable estimate of the totaltime Tara spent on her math and science homework? a. multiply 1/8 by 3 b. ...
*Sunday, November 18, 2012 at 8:50pm*

**Ms.Sue Please!! Math**

There are 1,296 in.^2 in one square yard. Use a proportion to find out how many square yards of carpet it would take to cover the floor. I got 36 but I do not believe this is correct, for it is not a choice. Help, Im confused! The choices given are: 28 yd2 30 yd2 32 yd2 35 yd2
*Saturday, November 17, 2012 at 11:01pm*

**writing**

Can you proofread my writing? Real Men Truly Change What is forgiveness? Forgiveness is when you allow someone to be forgiven for doing something wrong to you or someone else. On February 21, 1988 at the Family Worship Center in Baton Rouge, La, a speech made by Jimmy Swaggart...
*Friday, November 16, 2012 at 1:41pm*

**advanced statistics**

suppose a student takes a multiple choice test with 10 questions. suppose each question has 4 possible answers. if the student guesses randomly on each questions,what is the probability that the student gets exactly 6 correct? less than 7 are correct?
*Friday, November 16, 2012 at 5:58am*

**Math**

Franco is ordering lunch with a drink, sandwich, and a salad. He has a choice of 3 drinks, 2 sandwiches, and 4 salads. How many possible lunches are there? 3*2*4=24 lunches?
*Friday, November 16, 2012 at 12:05am*

**7th grade Literature help**

Hi, I need to pick one of the options below, but they are hard. Option One seems like it will take forever because I need to turn this in today and it takes me forever to research things. Option Two seems hard because I don't know what the main character (Tayla) would take...
*Thursday, November 15, 2012 at 9:30pm*

**Physics**

Calculate the ratio of the kinetic energy to the potential energy of a simple harmonic oscillator when its displacement is 1/8 of its amplitude. (The answer is an integer.) Approach: Choose a specific trigonometric form for the position function x(t). It doesn't matter ...
*Thursday, November 15, 2012 at 2:00am*

**7th grade social studies Ms. Sue please**

Multiple Choice 1. What was one cause of revolution in Russia? (1 point) The Russian economy was very strong. People were poor and had hard lives. Russians were content with their government. Prince Alexis died. 2. One cause of World War I was the (1 point) Holocaust. ...
*Tuesday, November 13, 2012 at 10:33pm*

**Math 150**

an online quiz is made of 10 multiple choice questions. each question on the quiz has choices a,b, or c. how many different ways are there to complete the quiz answering all 10 questions.
*Tuesday, November 13, 2012 at 8:03pm*

**possessive form of nouns**

Could someone check my work please? 1. the homework for this week the homework for this week this week’s homework(my choice) homework’s week homeworks weeks 2. the handle of the basket the basket’s handle the handle’s basket(my choice) the baskets handle ...
*Tuesday, November 13, 2012 at 11:22am*

**Economics**

You are the manager of a firm that sells CD players and DVD players. You work in Buffalo, New York and this is the middle of winter. So the people that live within walking distance are the only customers you might get, and there are no other stores nearby. (FedEx and UPS can&#...
*Monday, November 12, 2012 at 11:24pm*

**English**

Would rose be the correct choice because there is no object again, The curtain rose/raised on the last act of the class play.
*Sunday, November 11, 2012 at 1:41pm*

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