Friday

November 27, 2015
**math**

A high school guidance counselor conducts a survey to find the student's first choice for a college major and found that 65% of students choose math. If three students are chosen at a random, what is the probability that at least one of them would choose math?
*Tuesday, May 28, 2013 by khushboo*

**Psychology**

Please help in answering the questions below, this is the extract. Jamal is a 27 year old male who presented with some difficulties in his life. His main presenting concern was related to problems with alcohol and illicit drugs. He has reportedly had a long standing history of...
*Friday, May 24, 2013 by CATHY*

**Math**

In Example 2, find the percent of the total and the number of degrees in each sector for mountains, theme parks, relatives, and other. Find the median of the data set in Example 3. In which category does it fall? Find the average unemployment rate for Example 4. Determine ...
*Tuesday, May 21, 2013 by Kelly*

**MATHS**

A national math contest consisted of 11 multiple choice questions, each having 11 possible choices, of which only 1 of the choices is correct. Suppose that 111 students actually wrote the exam, and no two students have more than one answer in common. The highest possible ...
*Friday, May 17, 2013 by HELP!!*

**english**

(1) To James, good form came above all else. (2) Therefore, on being introduced to Lady Weathers, he bowed, took her hand, and kissed it lightly. (3) Then, glancing upward at Lady Weathers's face, he saw a look of consternation. (4) Blushing with embarassment, James ...
*Wednesday, May 15, 2013 by lola*

**History**

1. What major problem did the Roman Empire face in the mid to late Fourth Century? A. Weak leadership B. Immigration and invasion C. Lack of education within the empire D. Poor infrastructure 2. A staple food transplanted from Southeast Asia to the Mediterranean world as a ...
*Tuesday, May 14, 2013 by Becka*

**Reiny or Steve could you check my Math?**

1. (9m+6)+(-5m-6) my answer: 4m 2. (3r^2+7r+1)+(4r^2-8r-2) my answer: 7r^2-r-1 3. (6h-1)-(9h+4) my answer: -3h-3 4. (m^2-m-4)+(m-5) my answer: m^2-9 5. (4x+4)+(3x+2+1) my answer: 7x+7 Now this was book work for me so it doesn't have multiple choice, so are my answers correct?
*Tuesday, May 14, 2013 by Gabby*

**calculus (gr 12)**

the productivity of a person at work (on a scale of 0-10) is modeled by a cosine function: 5cos (pie/2t) +5, where t is in hours. If the person starts work at t=0, being 8:00 am, at what times is the worker the least productive? a) 12pm B) 10 am and 2pm C) 11 am and 3 pm D) 10...
*Tuesday, May 14, 2013 by Maria*

**Math pleaaaase help**

A national math contest consisted of 11 multiple choice questions, each having 11 possible answers. Suppose that 111 students actually wrote the exam, and no two students has more than one answer in common. The highest possible average mark for the students can be expressed as...
*Tuesday, May 14, 2013 by Mathslover*

**Algebra**

A test consist of 15 multiple choice questions, 12 true-false questions and 10 fill in the bland questions. you got 8 questions wrong. what percent of the answers were correct?
*Wednesday, May 8, 2013 by Kevin*

**ENGLISH LITERATURE**

ANSWER ONE ESSAY 'TAKE A NOBLE MAN. PUT HIM IN A SITUATION WHERE DESPITE HIS NOBILITY HE FAILS TO MAKE THE RIGHT DECISION OR CHOICE . SEE HIS GRADUAL DECLINE AND DOWNFALL . FEEL HORROR AT THE SIGHT OF HIS COLLAPSE . THIS S THE TRAGEDY OF OTHELLO . TAKING THE ABOVE INTO ...
*Wednesday, May 8, 2013 by MADHURIKA *

**Statistics**

You have a ten question multiple choice test in your next class and you did not study at all. Each question has four choices and only one correct answer. You are going to guess on each question. What is the probability that you score at least a 20% on the test.
*Tuesday, May 7, 2013 by Liz*

**UDC**

Utilizing a public policy of your choice from a local government where you reside, prepare a paper assessing that government’s revenues and examining possible funding options for the chosen public policy. Utilizing the local government’s annual budgeting documents, ...
*Monday, May 6, 2013 by Kareema*

**Computers**

Help guys..here is what I need.. and unfortunately I need this in like 2 hours...my computer crashed with all my work so please anyone help... Write a console application that has a furniture and appliance dealership needs you to create a sales screen to allow the salesperson ...
*Monday, May 6, 2013 by Kevin*

**Arts & Humanities 20th century**

Hi, I am having a severe case of writer's block at the moment. My assignment asks me to pick a popular t.v series, movie, or book that I believe suggests a moral choice. Then briefly provide explanation of the section of the story I believe to be the moral/ethical dilemma ...
*Sunday, May 5, 2013 by Nicole*

**statistics **

A test has 1 true false question and 2 multiple choice questions(A B C D). Draw a tree diagram and determine the sample space for the possible ways to answer the test.
*Sunday, May 5, 2013 by janae*

**life orientation**

identify three courses or study field/career paths in order of preference and provide two reasons for each choice
*Sunday, May 5, 2013 by margareth nyaka*

**Health**

1. It is not possible to get a good workout at home. True *False 2. Most home equipment is expensive. *True False 3. A treadmill is a good choice of home equipment for a person who wants to improve their cardiovascular fitness. *True False 4. Something as simple as an exercise...
*Thursday, May 2, 2013 by Anonymous*

**statistics**

Paul received a score of 80 on a history test for which the class mean was 70 with a standard deviation of 10. He received a score of 75 on a biology test for which the class mean was 70 and the standard deviation was 2.5. On which test did he do better relative to the rest of...
*Wednesday, May 1, 2013 by Anonymous*

**Financial Accounting**

Use the following information to answer multiple-choice questions 5 and 6. At the end of the year, before any adjustments are made, the accounting records for Sutton Company show a balance of $100,000 in accounts receivable. The allowance for uncollectible accounts has a ...
*Tuesday, April 30, 2013 by Anonymous*

**Math**

A multiple choice quiz contains five question. Each question has four answer choices. Michael is not prepared for the quiz and decides to guess for each question. What is the probability that Michael will get at least one question correct? What is the probability that Micheal ...
*Monday, April 29, 2013 by Ashley *

**Eng B**

1. When author Sarah Orne Jewett Writes That Sylvia Lives “hart to Heat” with nature, she means that the young girl A. Mistrusts her “dream of love.” B. Operates on instinct. C. It, literally, a woodland creature. D. Is most alive in the tranquility of ...
*Monday, April 29, 2013 by Jen*

**maths**

multiple choice question has 5 available options, only 1 of which is correct. Students are allowed 2 attempts at the answer. A student who does not know the answer decides to guess at random, as follows: On the first attempt, he guesses at random among the 5 options. If his ...
*Monday, April 29, 2013 by Anonymous*

**Eng B**

1. When author Sarah Orne Jewett Writes That Sylvia Lives “hart to Heat” with nature, she means that the young girl A. Mistrusts her “dream of love.” B. Operates on instinct. C. It, literally, a woodland creature. D. Is most alive in the tranquility of ...
*Sunday, April 28, 2013 by Jen*

**math**

What is the difference between the number of possible answers on a five question true-false test and a five -question multiple choice test withfour choices per question
*Wednesday, April 24, 2013 by Praphul*

**Psychology**

Consider the interpretation of psychological findings. You are taking a multiple choice assessment, similar to this one, when you encounter a quandary. You see a series of four possible answer choices, two of which seem very plausible conclusions. What do you do? Answer ...
*Tuesday, April 23, 2013 by J.J*

**Medical Billing and Coding**

1. You're an outpatient coder in Dr. Smith's office. When you code procedures, you're probably using _______ codes. A. ICD-10-CM B. ICD-9-CM C. HCPCS D. CPT ANSWER 2. You're a coder who's reviewing the record of a 62-year-old woman who was admitted to the ...
*Tuesday, April 23, 2013 by Evelyn*

**chemistry**

if calculating molecular weight of unknown by freezing point depression...All of the unknowns in the activity were nonpolar organic molecules with molecular weight= 100-250 g/mol and using around 1g of the unknown. Provide an example of a solvent that could possibly be used ...
*Monday, April 22, 2013 by JENNA*

**Medical Billing & Coding**

1. You're an outpatient coder in Dr. Smith's office. When you code procedures, you're probably using _______ codes. A. ICD-10-CM B. ICD-9-CM C. HCPCS D. CPT ANSWER 2. You're a coder who's reviewing the record of a 62-year-old woman who was admitted to the ...
*Monday, April 22, 2013 by Evelyn*

**Math**

What is the difference between the number of possible answers on a five question true-false test and a five -question multiple choice test withfour choices per question
*Monday, April 22, 2013 by Praphul*

**Math**

What is the difference between the number of possible answers on a five question true-false test and a five -question multiple choice test withfour choices per question
*Monday, April 22, 2013 by Praphul*

**philosophy**

Hello I am to write a three page paper that identifies a current event or a contemporary social issue that involves ethical values.I have chosen to write about abortion. For my pro choice argument I have chosen existentialism. And for the pro-life argument I have chosen the ...
*Monday, April 22, 2013 by angela*

**Demand Planing and Forecasting**

A retail outlet deals with a wide range of gift articles (ranging in unit value from Rs 100 to Rs 1000). Identify the various factors influencing the demand and sales for this range of gift articles. What kind of data inputs will be useful for this purpose? Do suggest a ...
*Monday, April 22, 2013 by Omprakash*

**COOP Exam?? (practice)**

Is there any online COOP exam I can practice to pass that COOP exam I'm taking (I'm applying to catholic high school. It's a private school). This what it will be on the exam: Test 1 Sequences This test measures the student’s ability to comprehend a rule or ...
*Saturday, April 20, 2013 by Laruen*

**English**

River Traffic The great rivers roll on their way to the sea. And young men and boys ride on flat-bottomed boats That carry great cargoes of lumber and wheat To farms and the markets in blistering heat In America’s South where the boats sell their loads. The crews leave ...
*Tuesday, April 16, 2013 by JJJAYWOW*

**English**

1. Which of the following is not a good strategy for listening appreciatively? Observe the use of gestures to enhance the message. Listen for changes in volume that emphasize important ideas. *Look around the room to take in all the details of the speaker’s surroundings...
*Tuesday, April 16, 2013 by Cassie*

**english**

how to do i do good on a ela multiple choice comprehension test. like can you give me some tips?
*Monday, April 15, 2013 by tom*

**Elementary algebra multiple choice**

2x^2+3xy-4y^2= (A) 9x^2-4y^2 (B)9x^2+4y^2 (C)9x^2+4y^2-6xy (D)9x^2+4y^2-12xy
*Sunday, April 14, 2013 by Hipolito*

**Physics multiple choice**

3. What are the units for Coeffecient of Lift? [kgm^-3] No units [Ns] [N^2] [N] [ms^-1] [kg] 4. What are the units for the ratio Lift to Drag? [Ns] [kgm^-3] No units [ms^-1] [kg] [N^2] [N]
*Friday, April 12, 2013 by John*

**Chemistry **

Okay, I feel like this question should be really easy because it's a multiple choice question but how do you figure it out?? I'm completely drawing a blank. Consider the following equilibrium N2O4(g) <-> 2NO2(g) Kc = 4.8E-3 Which set of concentrations represents ...
*Tuesday, April 9, 2013 by a Canadian*

**stat probability**

A multiple choice quiz consists of 20 questions, each with 3 possible equally likely answers. If a student guesses at the answer to each question, then the mean number of correct answers selected by the student is?
*Monday, April 8, 2013 by Lynn*

**LBCC**

A multiple choice quiz consists of 20 questions, each with 3 possible equally likely answers. If a student guesses at the answer to each question, then the mean number of correct answers selected by the student is?
*Sunday, April 7, 2013 by Lynn*

**Okay Last Q's For today Ms. Sue MAth**

There are 35 marbles in a bag: 9 blue marbles, 8 green marbles, 4 red marbles, 8 white marbles, and 6 yellow marbles. Find P(red). Write the probability as a fraction in simplest form, a decimal, and a percent. 2. A number cube with the numbers 1 through 6 is rolled. Find P(...
*Wednesday, April 3, 2013 by jman*

**math**

Subjects were asked to taste two wine samples in sequence. Both samples given were the same wine although subjects were expecting to taste two different samples. Of the 32 subjects in the study, 22 selected the wine presented first when presented with two identical samples. A...
*Tuesday, April 2, 2013 by sushmitha*

**Fundementals of Art**

Do you find that Claude Monet painting at the edge of a wood by John Singer Sargent depicts good contrast with asymmetrical balance or would Van Gogh's Starry Night be a better choice.
*Monday, April 1, 2013 by Candy*

**English**

10.After the conductor (auditioned supplemented) all the candidates for the position of first violinist he made his final choice auditioned 11.Everything that I have learned about Abraham Lincoln from history books (stupefies affirms) my reverence for this great president ...
*Monday, April 1, 2013 by Jerald*

**psychology**

Is addiction (Drug) a disease or a choice and why? Could it be possible that both apply according to scientific evidence
*Sunday, March 31, 2013 by slomomo*

**Analytical Chemistry**

Current is applied to an aqueous solution of calcium sulfide. Multiple choice help please??! What is produced at the cathode? A) H2(g) B) S(s) C) O2(g) D) Ca(s) What is produced at the anode? A) O2(g) B) H2(g) C) Ca(s) D) S(s)
*Saturday, March 30, 2013 by Sam*

**Math ASAP please**

1. P(number < 2) (1 point) 1/6 2/6 4/6 3/6 2. P(number ≥ 3) (1 point) 4/6 1/6 2/6 5/6 3. P(complement of 4) (1 point) 1/6 5/6 2/6 4/6 4. A multiple choice question has 5 possible answers. What are the odds in favor of guessing the right answer? (1 point) 1:5 4:1 1:4 3...
*Friday, March 29, 2013 by Delilah*

**Algebra Multiple Choice help!!**

I need help with these! I got B for 1. C for 2. and D for 3. Thanks for the help! 1.) Find the values of a, b, and c that will make the statement true. [5 a -2] [5 102] [3 4 –b] = [-3 -4 3] [2c 5 9] [-2 5 9] a.) 8R1-R2--> =R2 b.) -8R1-R2 -> =R2 c.) –8R1 +R2 -&...
*Thursday, March 28, 2013 by Kris*

**Algebra Multiple choice!!! Help**

1.) Find the values of a, b, and c that will make the statement true. [5 a -2] [5 102] [3 4 –b] = [-3 -4 3] [2c 5 9] [-2 5 9] a.) 8R1-R2--> =R2 b.) -8R1-R2 -> =R2 c.) –8R1 +R2 -> =R2 d.) 8R1-R2 -> =R2 2.) Solve the system by triangularizing the augmented ...
*Thursday, March 28, 2013 by Kris*

**Algebra Multiple choice revised!! HELP**

I have a few questions I need help with! Please explain if my answer was not right how you got to it. I got 1.) B 2.) A 3.) C 1. Solve the system by triangularizing the augmented matrix and using back substitution. If the system is linearly dependent, give the solution in ...
*Thursday, March 28, 2013 by Kris*

**Algebra multiple choice! **

I have a few questions I need help with! Please explain if my answer was not right how you got to it. I got 1.) B 2.) A 3.) C 1. Solve the system by triangularizing the augmented matrix and using back substitution. If the system is linearly dependent, give the solution in ...
*Thursday, March 28, 2013 by Becca*

** computer science**

This week you will determine the time complexity for a game of your choice. You should select a game that can be played in algorithmic steps and determine the maximum time (in notation) it will take to play the game. Use the guidelines below in your report. Include the ...
*Tuesday, March 26, 2013 by Auto*

**zoology**

4. In applying cladistic analysis to construct a phylogeny of the animal kingdom, why would the presence of flagella be a poor choice of a characteristic for the grouping the phyla into clades?
*Monday, March 25, 2013 by victor*

**physics practical investigation**

Plan,design and conduct an investion to find out whether the amount of heat produced will depend on increase on concentration of Hcl when Hcl reacts with an excess zn.you may investigate either the amount of heat produced or the amount of gas produced(make choice from the ...
*Monday, March 25, 2013 by Jossie*

**physics practical investigation**

design and conduct an investion to find out whether the amount of heat produced will depend on increase on concentration of Hcl when Hcl reacts with an excess zn.hint...you may investigate either the amount of heat produced or the amount of gas produced(make choice from the ...
*Monday, March 25, 2013 by Jossie*

**physics practical investigation**

design and conduct an investion to find out whether the amount of heat produced will depend on increase on concentration of Hcl when Hcl reacts with an excess zn.hint...you may investigate either the amount of heat produced or the amount of gas produced(make choice from the ...
*Monday, March 25, 2013 by Jossie*

**physics practical investigation**

design and conduct an investion to find out whether the amount of heat(gas) produced will depend on an increase on the concentration of Hcl when Hcl reacts with an excess zn.hint...you may investigate either the amount of heat produced or the amount of gas produced(make choice...
*Monday, March 25, 2013 by Jossie*

**physics practical investigation**

design and conduct an investion to find out whether the amount of heat(gas) produced will depend on an increase on the concentration of Hcl when Hcl reacts with an excess zn..guidance/hint...you may investigate either the amount of heat produced or the amount of gas produced(...
*Monday, March 25, 2013 by Jossie*

**physics practical investigation**

design and conduct an investion to find out whether the amount of heat(gas) produced will depend on an increase on the concentration of Hcl when Hcl reacts with an excess zn..guidance/hint...you may investigate either the amount of heat produced or the amount of gas produced(...
*Monday, March 25, 2013 by Jossie*

**physics practical investigation**

Plan,design and conduct an investion to find out whether the amount of heat(gas) produced will depend on an increase on the concentration of Hcl when Hcl reacts with an excess zn..guidance/hint...you may investigate either the amount of heat produced or the amount of gas ...
*Monday, March 25, 2013 by Jossie*

**accouting**

- Hanna Manufacturing – Due Hanna Manufacturing manufactures components for the farming industry and is considering replacing its existing equipment with new and more high technology machinery, despite the fact that its existing eq uipment is only a few years old and ...
*Thursday, March 21, 2013 by awad*

**algebra and geometry **

1) in a random survey of students, 152 students could swim and 48 could not. what is the probability that a student can swim? 2) suppose you spin two spinners, one marked 1 through 4 and the other marked A through E. how many possible outcomes are there? 3) an ice cream store ...
*Thursday, March 21, 2013 by Anonymous*

**math**

1) in a random survey of students, 152 students could swim and 48 could not. what is the probability that a student can swim? 2) suppose you spin two spinners, one marked 1 through 4 and the other marked A through E. how many possible outcomes are there? 3) an ice cream store ...
*Thursday, March 21, 2013 by Anonymous*

**Algebra Multiple Choice**

Hello, This is the last of questions I have for my practice assignment. Again I will put what I got. Thanks for your help. 1.) Solve the system using substitution. Write answer as an ordered pair. 4x+2y=8 -5x-2=y A.) First equation (-2,8) B.) Second equation (-2,8) I put A 2...
*Thursday, March 21, 2013 by Kris*

**Algebra-Multiple choice**

Hello, I have some practice math I'm working through and I'm unsure about the answer. I will also put what I got. Thanks for the help. 1. Solve using any method and identify the system as consistent, inconsistent, or dependent. -2x+y=8 2x+2y=-8 A.) (-4,0); consistent/...
*Thursday, March 21, 2013 by Kris*

**psychology statistics for behavioral sciences**

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. ...
*Wednesday, March 20, 2013 by gina*

**ela**

how do i get a good grade on ela comprehension multiple choice test.
*Wednesday, March 20, 2013 by hibroitsmeyourbro*

**AlgebraB-2**

I need help with figuring out how to do these problems to get the right answer. Appreciate any help. Thanks. Multiple choice: 1. What is the value of n so that the expression x² + 12x + n is a perfect square trinomial? 6 36 72 144 2. What are the solutions of the equation...
*Wednesday, March 20, 2013 by Jennifer W.*

**Algebra**

A bag has 6 green marbles, 4 red marbles, 5 yellow marbles, and 3 purple marbles. What is the probability of choosing a purple marble? A.1/6 B.6/18 C.3/20 D.1/9 My choice is A
*Monday, March 18, 2013 by Cassie*

**Biology-Ecology**

Multiple choice What is the ultimate source of energy for most ecosystems, and in what form does the energy leave the ecosystem? 1. plants; animals 2. light; heat 3. plants; heat 4. producers; consumers 5. heat; light
*Saturday, March 16, 2013 by Amy*

**Biology-Ecology**

Multiple choice: For a natural ecosystem to be self-sustaining, many compounds must be: 1. converted into new forms of energy. 2. cycled between organisms and the environment. 3. permanently removed from the environment. 4. changed into fossil fuels such as oil and coal
*Saturday, March 16, 2013 by Amy*

**Statistics**

A quiz consists of 10 multiple choice questions. Each question is marked either “right” or “wrong.” Each right answer gets 5 points, and 1 point is taken off for each wrong answer. The correlation between the number of right answers and the number of wrong ...
*Friday, March 15, 2013 by Emily*

**computer science**

You are required to use the Account class to simulate an ATM machine. Create ten accounts in an array with id 0, 1, 2 ...9, and initial balance $50. The system prompts the user to enter an id. If the id is entered incorrectly, ask the user to enter a correct id. Once an id is ...
*Wednesday, March 13, 2013 by karen*

**Art**

This art movement presents a celebration of the American wilderness and the West. A.American seascape painting B.American landscape painting C.American portraits D.pioneer painting my choice - D...?
*Wednesday, March 13, 2013 by Cassie *

**chemistry**

I need 1L of a pH 4 buffer with a total molarity of 1. Propose a buffer system and a recipe to achieve this goal. (acetic acid/acetate would probably be a good choice.) help please!
*Tuesday, March 12, 2013 by Ashley*

**chemistry**

I need 1L of a pH 4 buffer with a total molarity of 1. Propose a buffer system and a recipe to achieve this goal. (acetic acid/acetate would probably be a good choice.) help please!
*Tuesday, March 12, 2013 by Ashley*

**chemistry**

I need 1L of a pH 4 buffer with a total molarity of 1. Propose a buffer system and a recipe to achieve this goal. (acetic acid/acetate would probably be a good choice.) help please!
*Tuesday, March 12, 2013 by Ashley*

**Introduction to Business Environment Chapter 2**

The world's population is growing more slowly than expected, and there are some industrial countries in which growth might be so slow that there will be too many old people and too few young people to support them. (Points : 1) True False 2. In a free market system, price ...
*Sunday, March 10, 2013 by David*

**ENGLISH/MATH/SCIENCE HELP!**

Is there any websites for teens to read short stories (or long), then you answer ONLY multiple choice questions, grade you, and to have a profile or something to see all of your grades if your making progress each time (to see if your improving). I want to improve my reading ...
*Saturday, March 9, 2013 by Laruen*

**summarize**

Decision making is a process by which several possibilities are considered and prioritized, resulting in a clear choice of one option over others. Decision making is a fact of life personally and in business. We make dozens of decisions each day. Some decisions are simple, ...
*Friday, March 8, 2013 by Ralph*

**edu**

7.Which one of the following conditions Fails to foster good communicative interaction in an early learning setting? a. The teacher repeats every thing a child says, but in the proper English form. b. At least during the time the child is in the early care environment, the ...
*Thursday, March 7, 2013 by ray*

**Exam: 986109RR - CHOOSING YOUR BUSINESS**

1. The servers at Gerry Frasier's busy ice cream shop decided that putting more ice cream in the sundaes and cones would bring back more customers. After three months, Gerry was surprised to discover that his profit had A. increased, although sales had dropped. B. ...
*Thursday, March 7, 2013 by Anonymous*

**Theoretical&Experimental Probability please help!**

Please check my work thanks!! A number cube with the numbers 1 through 6 is rolled. Find the given probability. 1. P(number < 2) (1 point) A. 1/6 <--- i think this one B. 2/6 C. 4/6 D. 3/6 2. P(number ≥ 3) (1 point) A. 4/6 B. 1/6 C. 2/6 <-- this i think D. 5/6 ...
*Wednesday, March 6, 2013 by Matthew*

**Math**

The Wilson family is at it again.. they are installing new carpet for their home. Their rectangular shaped living room is 25 feet long and 18 feet wide. THeir rectangular shaped game room is 4 feet shorter in both length and width of their living room. What is the area of the ...
*Wednesday, March 6, 2013 by Jerald*

**Math**

You are in a car of a ferris wheel. The wheel has a radius of 8m and turns counterclockwise. Let the orgin be at the center of the wheel. Begin each sketch in parts a) and b) when the radius from the centre of the wheel to your car is along the positive x-axis. a) Sketch the ...
*Wednesday, March 6, 2013 by Kristien*

**Calc pt2**

Original question: Posted by Lost One on Tuesday, March 5, 2013 at 12:04pm. Let f(x) = (2/3)x^3 - 2x + 1 with a restricted domain of [1,infinity]. What is the value of (f-1)'(x) when x = 13? •Calc - Steve, Tuesday, March 5, 2013 at 12:58pm since x = f^-1(y) and dx/dy...
*Tuesday, March 5, 2013 by Lost One*

**stats**

which test to use One-sample or independent samples t-test? A researcher tests five individuals who have seen paid political ads about a particular issue. These individuals take a multiple-choice test about the issue in which people in general (who know nothing about the issue...
*Tuesday, March 5, 2013 by kelly*

**corporate finance**

1. Which of the following is NOT correct for a firm with seasonal sales and customers who all pay promptly at the end of 30 days? a. DSO will vary from month to month. b. The quarterly uncollected balances schedule will be the same in each quarter. c. The level of accounts ...
*Monday, March 4, 2013 by jone*

**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 by Sue*

**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 by Kammi*

**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 by sarah*

**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 by MIKE*

**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 by a Canadian*

**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 by centya*

**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 by nutz77*

**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 by chris*

**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 by Lee*

**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 by Tammy*