Thursday

May 26, 2016
**History**

Which New Mexican geographic condition most contributed to the development of early Native American farming techniques? A)presence of wide, flat plains B)water scarcity C)availability of mining resources D)variations in temperature My Choice D
*Sunday, August 30, 2015 by Trish*

**History**

Why does New Mexico have a varied climate? A)It stretches along a long coastline. B)Part of its border lies along Mexico. C)Its physical features divide the land into different regions. D)Its land is mostly flat so weather moves quickly. My Choice C
*Sunday, August 30, 2015 by Trish*

**Science**

The type of graph used to show how a part of something relates to the whole is which of the following? A)circle graph B)bar graph C)line graph D)direct proportion My Choice is A
*Sunday, August 30, 2015 by Trish*

**English**

Which of the sentences below uses the word turned as a linking verb? A)The milk turned sour after sitting out on the counter overnight. B)She turned the doorknob but the door was locked. C)Have you turned in your writing assignment yet? My choice is A
*Sunday, August 30, 2015 by Trish*

**calculus**

A snowball is melting at the rate of 2 inches per hour. How fast is the surface area of the snowball changing at the instant the snowball has a radius of 3 inches i tried (d/dt) = 4pir^2 (dr/dt) its multiple choice and -72pi isnt there so im just trying to figure this out
*Friday, August 28, 2015 by Thomas*

**Math (Ms.Sue)**

. The Main Street Cinema holds 1,356 people. Last Saturday night, they were sold out for two showings of Super Alien 5. There was a special price of $5 for every seat for each showing. How much money did the theater take in that night? A. $10,888 B. $13,...
*Friday, August 28, 2015 by Brooklyn *

**Ecology (Ms.Sue)**

. If the birthrate is 10 per 1,000 and the death rate is 10 per 1,000, then the growth rate is A. 10% B. 20%. C. 0%. D.100%. My best choice would be C.0%.
*Thursday, August 27, 2015 by Brooklyn *

**Science**

How is 0.00069 written in scientific notation? A)69 x 10^–5 B)6.9 x 10^4 C)0.69 x 10^–3 D)6.9 x 10^–4 My Choice is A
*Monday, August 24, 2015 by Trish*

**English**

Identify the sentence below that includes an indefinite pronoun. A)The graduating students threw themselves a party. B)Everyone enjoyed the celebration. C)The principal herself attended and had a great time. My choice: B
*Monday, August 24, 2015 by Trish*

**English**

Which sentence below uses the word palpable correctly? A)She is a palpable student who earns straight As. B)His treatment of ordinary working-class people was palpable. C)During the argument, the tension in the room was palpable. My choice is C
*Monday, August 24, 2015 by Trish*

**ss**

Multiple Choice 1. What is the main advantage of using money instead of bartering? (1 point) Many more people today use money than bartering to get goods and services. Not all countries use the same types of money in their economies. Money comes in many ...
*Monday, August 24, 2015 by jacob*

**History**

Which statement best characterizes the effects of European colonization in New Mexico? A)Europeans eliminated all Native American influence in New Mexico. B)European colonization contributed to a unique blend of cultural elements. C)European colonization had little lasting ...
*Friday, August 21, 2015 by Trish*

**History**

Which of these is the best example of European and Native American interaction in New Mexico? A)Christopher Columbus landed in the Caribbean. B)New Mexicans fought in the Spanish-American War. C)Spanish buildings were made from adobe. D)Native Americans moved to reservations. ...
*Friday, August 21, 2015 by Trish*

**Science**

I have 8 questions and 1 question in the end that I don't need help with. Identify possible variables in the following situations. What variables can affect the sprouting of a bean seed? I think (I didn't answer yet so I'll just go with what I think oh and these ...
*Thursday, August 20, 2015 by anon*

**Geometry**

If line PQ bisects with Line ST at R. SR = 3x +3 and ST = 30 Find x I come up with x being 9 to equal 15 but the choice for answers are: x=8 x=6 x=4 x=2 What am I doing wrong?
*Wednesday, August 19, 2015 by Jonathon*

**English**

1. United Nations, 310, 314, 362 charter of, 311 Declaration of, 309 United States, 225, 238, 275, 289 in Big Four, 322, 325-7 in League of Nations, 299 Lend-Lease policy of, 307 Neutrality of, 305 as United Nations sponsor, 313 Universal Declaration of Human Rights, 316 “...
*Sunday, August 16, 2015 by BARNETTA*

**English**

Purchasing a Snow Blower (title) Snow blowers (also called snow throwers) can make the sometimes difficult, often-unpleasant task of clearing snow from sidewalks and driveways much easier. Before making a purchase, however, it’s best to learn a few snow blower basics. ...
*Sunday, August 16, 2015 by BARNETTA*

**English **

PLEASE HELP!! I NEED TO TURN IT IN AS SOON AS POSSIBLE!! THANK YOU!! Question 1: Day: Monday To: Nominees From: Your Principal Concerning: Rules of Election 1. Everyone running for office must prepare a 3-minute speech that will be recorded for presentation to the entire ...
*Sunday, August 16, 2015 by Lauren*

**Reading**

1. United Nations, 310, 314, 362 charter of, 311 Declaration of, 309 United States, 225, 238, 275, 289 in Big Four, 322, 325-7 in League of Nations, 299 Lend-Lease policy of, 307 Neutrality of, 305 as United Nations sponsor, 313 Universal Declaration of Human Rights, 316 “...
*Sunday, August 16, 2015 by BARNETTA*

**Math Check **

For each integer n>1, let A(n) denote the sum of the integers from 1 to n. For example, A(100)=1+2+3+ +100=5,050. What is the value of A(200)? A.)10,100 B.)15,050 C.)15,150 D.)20,100 E.)21,500 I know that the best answer choice is D, but the explanation that I was provided ...
*Saturday, August 15, 2015 by Devron *

**Discrete Math**

A multiple choice test consists of eight questions, each of which has five choices. Each question has exactly one correct answer. William guesses randomly at each answer. What is the probability that he gets six or fewer questions correct?
*Friday, August 14, 2015 by Shalini*

**English**

Hello, An abstract noun name a(n) A. place B. thing C. idea My choice is thing. -jam
*Tuesday, August 11, 2015 by jam*

**medical billing**

What may lead to claim denials or improper service reimbursement? A. Inaccurate physician documentation B. Updated ICD-9-CM codes C. HCPCS codes on outpatient surgeries D. Reporting of multiple APGs 5. You're switching jobs on Monday. Which Act was developed, in part, to ...
*Thursday, August 6, 2015 by Kathleen*

**Statistics **

Suppose a multiple-choice test has 10 questions each with 5 choices. If a student guesses randomly. What is the probability that they get an B or better. ( they get at least a 80% on the exam) make sure to declare a binomial random variable and show all work
*Wednesday, August 5, 2015 by John*

**engineering**

‘’The responsibility towards public health of the engineering profession in the choice between nuclear and solar power’’
*Tuesday, August 4, 2015 by mpho*

**math**

I watched 1000 ants build an anthill in 5 hours. Working at the same rate, 2500 ants could have built the anthill in ? hours? A. 1 B. 2 C. 3 D. 4 I made a proportion of 1000/5=2500/x, and got 12.5, but thats not a choice. HELPS!
*Monday, August 3, 2015 by Ryan*

**stadistic**

If a student randomly guesses at 15 multiple-choice questions, find the probability that the student gets exactly seven correct. Each question has four possible choices
*Sunday, August 2, 2015 by danasiy*

**english 3**

which choice contains broad pronoun reference?
*Sunday, August 2, 2015 by danielle*

**english**

Select the choice which best identifies the given passage from "The Cask of Amontillado." "I forced the last stone into its position; I plastered it up. Against the new masonry I re-erected the old rampart of bones. For the half of a century no mortal has ...
*Sunday, July 19, 2015 by Anonymous*

**physics**

speed limit on freeway is 36 m/s and speed limit on service drive is 9 m/s. Mr. Scotts focus has a mass of 900 kg. Since friction depends on so many factors such as the condition of the vehicle and direction of wind, the civil engineer neglects it. 1. How deep should the ...
*Sunday, July 12, 2015 by sani*

**stats**

A multiple choice test consists of four questions. Each question has five possible answers of which only one is correct. A student guesses on every question. Find the probability distribution of X, the number of questions she answers correctly. A) x P(X = x) 0 0 1 0.2 2 0.04 3...
*Friday, July 10, 2015 by Lupe*

**PHYSICS**

Write 5 multiple-choice exam questions on any topics of your choice. A good question should be of sufficient difficulty and perhaps have a good background story? Try to change questions you've seen previously? Post your favorite question to the blackboard discussion board
*Thursday, July 9, 2015 by GEORGE*

**Grammar**

On many mornings, the sky is adorned with peach-and-melon-colored ribbons as a blazing SOLAR sun begins to peek over the horizon. 1) Which choice would be the most consistent with the figurative description provided elsewhere in the sentence? A. No change B. Luminous C. ...
*Monday, July 6, 2015 by Kimberly*

**statistics **

11. You are taking a multiple choice examination that has 20 questions in a particular section with 5 possible answers for each question. You did not study for the test and you guessed the answers. The probability that you will get at least 50% of the problems correct by ...
*Monday, July 6, 2015 by meri*

**Criminal Justice**

The Corrections Model (Positivism) approach: A. has as its sentencing goal punishment/deterrence. B. uses determinate/definite sentences. C. sees the cause of crime as a rational choice made by the offender operating with free will. D. sees as the cause of crime psychological/...
*Friday, July 3, 2015 by Amy*

**algebra**

A 24 question mathematics exam is worth 100 points. There are fill-in-the-blank questions worth 2 points each, multiple choice questions worth 6 points each, and long answer questions worth 5 points each. The number of fill-in-the-blank questions plus the number of multiple ...
*Friday, June 26, 2015 by megan*

**PSYCH**

Two common confounding variables that must be controlled in a nonequivalent control-group design are: A. selection and regression to the mean. B. selection and maturation. C. maturation and regression to the mean. D. sequence effects and maturation. MY CHOICE IS A. BUT IM ...
*Saturday, June 20, 2015 by MAE*

**English**

Word Bank: deliberately, derision, despair, diligent, fatigue, felicitous, fervent, impudent, insolence, keen, lingered, meagerness, merit, mock, obliged, resentful, tedious, terse, treacherous, vast. 1. When it looked like all hope was lost for winning the war, the commander ...
*Thursday, June 18, 2015 by Ethan*

**Language Arts**

Word Bank: deliberately, derision, despair, diligent, fatigue, felicitous, fervent, impudent, insolence, keen, lingered, meagerness, merit, mock, obliged, resentful, tedious, terse, treacherous, vast. The fact that the lottery winner flaunted his newly acquired wealth made all...
*Thursday, June 18, 2015 by Ethan*

**english**

In each sentence, there is one word which is incorrect. Choose the one word or phrase that is in? 1. What is the name of the taller mountain in the world? a. Is b. Name c. Taller d. In 2. Every morning, Kristen wake up at 7.00am on the dot a. Every b. Wake c. At d. On 3. ...
*Tuesday, June 16, 2015 by indra*

**english**

anguage that is important to the story and exact dialogue that is important to the message or tone makes: sharing the book difficult for the teacher. for a poor choice to share with young children. a story better when acted out with puppets instead of read. a story better when...
*Tuesday, June 16, 2015 by Anonymous*

**Computers **

Your sister is considering purchasing a tablet computer that utilizes RT as the operating system. She asks you if RT is any different from her Windows 8 desktop she has at home. What do you tell her? A. Unlike her Windows 8 PC, RT does not have a tile-based interface. B. RT is...
*Friday, June 12, 2015 by Jay*

**language arts**

which of the following passages from the novel suggest that even as jonas tries to escape, he struggles to decide if "choice" is as important as he once thought
*Thursday, June 4, 2015 by the giver question*

**Reading book/ The giver**

Which of the following messages does the author most likely want you to take away from the reading this novel?(1 point) - Personal choice is critical to society.*** - Rules are made to be broken. - There is no place for memories in modern society. -Success for all depends on ...
*Thursday, June 4, 2015 by Anonymous*

**Physics**

I need some help with a few multiple choice quadroons that I don't understand 1.EMF is best described as a(n) a. electric force. b. energy measure. c. charge flow rate. d. potential difference. 2. Which rule is used to find the direction of force produced by ...
*Wednesday, June 3, 2015 by Al*

**english**

Ebenezer Scrooge's character changes between act 1 and 2, describe the change in scrooge's character (not multiple choice)
*Sunday, May 31, 2015 by Anonymous*

**English**

Which of the following sentences contains a dependent clause? A. Kicking and leaping, the three deer behaved like rambunctious rabbits. B. Jared eagerly climbed into the boxing ring; he was on his back and out for the count in less than ten seconds. C. Please clear the table ...
*Saturday, May 30, 2015 by debbie*

**Math**

I have a practice math test and I am stuck on a few. Please help :-) 1) Write the number of permutations in factored form. Then simplify. How many different ways can you and four of your friends sit in the back of a limousine? A) 4!; 24 B) 4!; 120 C) 5!; 120 D) 5!; 720 2) ...
*Thursday, May 28, 2015 by Kylie*

**English(Reed)**

.. continuing our conversation from my other post regarding Brave New World and totalitarianism research paper :) my response to your comment: Thanks for your opinions Reed, I have thought about it and decided on my stance. My thesis is now "The author, Aldous Huxley, ...
*Thursday, May 28, 2015 by Beth*

**Trig/Geometry**

Wendy spots a pizza delivery car as she is looking down at a 15° angle from the top of her apartment building, which is 145 ft tall. How far away is the car from the base of the building? Round to the nearest hundredth. A. 45.98 ft B. 3.56 ft C. 38.85 ft D. 68.78 ft I keep...
*Thursday, May 28, 2015 by Rothko*

**Language Arts (The Giver)**

Which of the following messages does the author most likely want you to take away from the reading this novel?(1 point) - Personal choice is critical to society. - Rules are made to be broken. - There is no place for memories in modern society. -Success for all depends on ...
*Thursday, May 28, 2015 by Anonymous*

**English**

Snow blowers (also called snow throwers) can make the sometimes difficult, often-unpleasant task of clearing snow from sidewalks and driveways much easier. Before making a purchase, however, it’s best to learn a few snow blower basics. Most snow blowers are gasoline ...
*Wednesday, May 27, 2015 by John *

**SCIENCE!! PLEASE HELP!!! CHECK ANSWERS PLZ**

1)When evolution was first proposed, which of the following was used as evidence to support the idea? (1 point) A)observations of nature*** B)laboratory experiments C)extensive fossil collections D)genetic sequences 2)How did Darwin and Lamarck differ in their thinking about ...
*Tuesday, May 26, 2015 by .....*

**MATH Help (NOT MULTIPLE CHOICE) PLZZ**

The O’Toole’s leave their house in Canada to vacation in Mexico for a week over winter break. In their absence, their house receives an average of 8 inches of snow per day each day during the seven-day period. However, the average air temperature rises above 32 ...
*Monday, May 25, 2015 by YOLO*

**Art **

An interior designer creates a plan for a baby nursery. Why does he decide to use light blue as a main part of the color scheme? Light blue encourages infant brain development. Light blue is the most popular color for nurseries. Light blue will encourage the baby to look up at...
*Sunday, May 24, 2015 by Lala2015*

**Spanish**

The questions were recordings, this was the best I could gather from the recordings. The answers were multiple choice. 1. ¿Cantar en el coro el año pasado también? A. No, no sé tocar ningún instrumento. B. No. Yo era una de las solistas. C. S...
*Saturday, May 23, 2015 by Kate*

**help please**

19. Identify the statement that is a verifiable fact. (1 point) Kids need to avoid excessive time in front of a computer. Laptop computers outsell desktop computers in retail sales. Most computer applications are designed for learning purposes. The elderly should avoid using ...
*Thursday, May 21, 2015 by kate*

**English**

18. Identify the sentence that relies most strongly on emotional language. A. If this project isn't successful, you will receive a low grade. B. If this project does not succeed, it will be on your head. C. You will be held responsible if this project does not succeed. D. ...
*Wednesday, May 20, 2015 by Connor*

**Strategies for the independent learner**

1.When you approach a text, you should A. survey it, using the technique called SQ3R. B. dive right in at the first page and read the assigned section. C. skip over words you don’t know. D. read only the boldface type. 2.The proctored exams for your degree courses are A. ...
*Wednesday, May 20, 2015 by Max*

**L A/The Giver**

Downward, downward, faster and faster. Suddenly he was aware with certainty and joy that below, ahead, they were waiting for him: and that they were wailing too, for the baby. For the first time, he heard something that he knew was music. He heard people singing. Behind him, ...
*Wednesday, May 20, 2015 by Marylyn*

**algebra**

Simplify x + 7 / x^2 + 4x - 21 (This is a fraction) Answer choices - 1/x-3; where x does not equal 3.-7 x - 3; where x does not equal 3 1/x-7; where x does not eaul 7 x-7 Do the data in the table represent a direct varation or an inverse varition? writie an equation to model ...
*Tuesday, May 19, 2015 by PLEASE HELP ASAP*

**English**

1. Identify the choice that best describes the sentence: The dog always barks with pleasure when she sees us. A. declarative****** B. exclamatory C. imperative D. interrogative 2. Identify the correctly punctuated sentence. A.I'd love to see that movie again [maybe next ...
*Tuesday, May 19, 2015 by Cassie*

**math**

A contest winner is given a choice of 2 prizes: Prize 1: $1 today, $2 tomorrow, $4 on day 3, and so on, for 30 days. Each day the winner recieves twice as much as the day before Prize 2: $1 today, $3 tomorrow, $9 on day 3, and so on, for 20 days. Each day the winner recieves 3...
*Monday, May 18, 2015 by Anonymous*

**Math Help!!!**

How many ways are there to choose a potato and two green vegetables from a choice of three potatoes and seven green vegetables? A. 126 B. 63 C. 21 D. 252 i chose A. But im 50% not sure Please help test tomorrow something similar
*Monday, May 18, 2015 by tanisha*

**math**

A contest winner is given a choice of 2 prizes. Prize 1:$1 today, $2 tomorrow, $4 on day 3 and so on, for 30 days. Each day the winner recieves twice as much as the day before. Prize 2: $1 today, $3 tomorrow, $9 on day 3, and so on, for 20 days. Each day the winner recieves 3 ...
*Sunday, May 17, 2015 by Yiu*

**math**

A contest winner is given a choice of 2 prizes. Prize 1:$1 today, $2 tomorrow, $4 on day 3 and so on, for 30 days. Each day the winner recieves twice as much as the day before. Prize 2: $1 today, $3 tomorrow, $9 on day 3, and so on, for 20 days. Each day the winner recieves 3 ...
*Sunday, May 17, 2015 by Rose*

**Math**

Hi! I know I am asking a lot since this is a huge question, but I was wondering if anyone could help or walk me through it. I totally understand if you do not want to help. But I am really confused and any help at all would be amazing. Thank you! You are writing an article on ...
*Thursday, May 14, 2015 by Sasha*

**probability**

Problem 2: Oscar's running shoes Oscar goes for a run each morning. When he leaves his house for his run, he is equally likely to use either the front or the back door; and similarly, when he returns, he is equally likely to use either the front or the back door. Assume ...
*Thursday, May 14, 2015 by RVE*

**LA the giver chapters 1-2**

Which of the following is an example of a dwelling? Select all that apply. 1. a city 2. a house*** 3. a monument 4. a condominium*** Which of the following passages from the novel helps you realize that the community in which Jonas lives is not like typical communities you ...
*Wednesday, May 13, 2015 by HELP PLEASE*

**Math**

Ob a multiple choice exam with 25 questions , the instructor scored the exams as follows: 4 points for each correct answer. What was the score of a student who had 14 correct answers , 3 blank answers, and 8 wrong answers?
*Wednesday, May 13, 2015 by Preia*

**Physics **

A pendulum swings back and forth up to a maximum height of 1.52 m. Neglecting friction, what is the speed of the pendulum at the lowest position. a) 2.7 m/s b) 3.9 m/s c) 5.5 m/s d) 30. m/s I thought the answer would be 0 m/s because it wouldn't move at the lowest position...
*Monday, May 11, 2015 by Megan *

**Math**

phyllis wants to fence in a rectangular garden with maximum area. she has 22 feet of fence. all the lengths of the sides of her garden must be whole numbers of feet. what is the best choice available to phyllis for the side lengths of her garden? Why?
*Saturday, May 9, 2015 by Shohanur*

**math**

i started with the first charges: sqrt[2(20)(100))/0.05]. I don't know I'm doing right. Here the problem: Suppose you have a choice of three suppliers for footballs. the first charges $100 per delivery but won't deliver more than 200 at a time; the second charges $...
*Saturday, May 9, 2015 by grace*

**Social Studies**

What was the general approach of the New Deal policies in responding to the Great Depression? 1: The New Deal sought to create federal government programs to improve the welfare of the American public. 2: The New Deal relied on the state and local government to repair the ...
*Friday, May 8, 2015 by Marylyn*

**Math**

i really dont understand. i tried figure out. i started with the first charges: sqrt[2(20)(100))/0.05} Suppose you have a choice of three suppliers for footballs. the first charges $100 per delivery but won't deliver more than 200 at a time; the second charges $100 also ...
*Wednesday, May 6, 2015 by Mirella*

**math**

A Thai restaurant offers the curry special: curry vegetables with your choice of beef, chicken tofu or shrimp. Choose yellow curry, green curry or red curry. Drink included: tea or soda. If a customer makes all choices randomly, what is the probability that she orders a yellow...
*Tuesday, May 5, 2015 by rosie*

**Science 6 th grade**

Can you plz check this :0 True/False 1. Kilometers per hour describes the speed of an object. (1 point) true false * Multiple Choice 2. Which of the following reference points would allow you to observe the speed of a car that you are traveling in? (1 point) an airplane flying...
*Monday, May 4, 2015 by Stephanie*

**Law and Ethics Medical**

Which of the following has the most potential to treat the widest variety of diseases? A. Adult bone marrow B. Stem cells in umbilical cord blood C. Amniotic stem cells D. Embryonic stem cells I have NO CLUE on what is the right choice
*Sunday, May 3, 2015 by debbie*

**Criminal Justice**

Which of the following would a rational choice theorist most likely consider to be a factor in crime causation? A. Poverty B. A poor home environment C. Inadequate socialization D. Individual choice is it D
*Sunday, May 3, 2015 by Amy*

**SOLVE -MATH**

A physics exam consists of 9 multiple choice questions and 6 open-ended problems in which all work must be shown.If an examinee must answer 6 of the multiple- choice questions and 3 of the open-ended problems, in how many ways can the questions and problems be chosen?
*Thursday, April 30, 2015 by JORDAN*

**MATH**

A physics exam consists of 9 multiple choice questions and 6 open-ended problems in which all work must be shown.If an examinee must answer 6 of the multiple- choice questions and 3 of the open-ended problems, in how many ways can the questions and problems be chosen?
*Thursday, April 30, 2015 by STAR ---- HELP.....*

**Math**

On a multiple choice exam with 25 questions, the instructor scored the exams as follows: 4 points for each correct answer, -1 for each blank answer, and -6 for each wrong answer. What was the score of a student who had 14 correct answers, 3 blank answers, and 8 answers?
*Wednesday, April 29, 2015 by Preia*

**Math - **

screenshot20120601at12.20.29pm.png Can you click on this - hopefully it comes up and tell me if A is the correct choice - to me it is the only one that can not be proven. Thank you
*Tuesday, April 28, 2015 by Cassie*

**Math**

rcsdk12 . org/cms/lib04/NY01001156/Centricity/Domain/5668/10.1%20Solid%20Geometry%20Classwork.pdf In question 4, is the first choice the answer?
*Monday, April 27, 2015 by Anonymous*

**Statistics**

A multiple choice test has 24 questions each having 4 possible answers. If you guess each answer, find the probability of getting Between 9 and 15 correct
*Monday, April 27, 2015 by Kalee*

**math**

Santana wants to cover a gift box shaped like a rectangular prism with foil. The foil costs $0.03 per square inch. Santana has a choice between Box A which is 8 inches long, 3 inches wide, and 6 inches high, and Box B which is 10 inches long, 3 inches wide, and 4 inches high. ...
*Thursday, April 23, 2015 by Cara*

**7th grade math**

Can you check the following problem? (forgot to incl last night) 1. Which is an equivalent equation to (2/3)x - 1 = 1/2 that does not contain fractions? (2/3)x = 1 + 1/2 (2/3)x = 3/2 x = 3/2 * 3/2 x = 9/4 x = 2 1/4 A. 4x - 6 = 3 4x = 9 x = 9/4 x = 2 1/4 B. 4x - 2 = 3 4x = 5 x...
*Thursday, April 23, 2015 by Alexis*

**Probability**

Let Θ be an unknown random variable that we wish to estimate. It has a prior distribution with mean 1 and variance 2. Let W be a noise term, another unknown random variable with mean 3 and variance 5. Assume that Θ and W are independent. We have two different ...
*Tuesday, April 21, 2015 by qwerty*

**Algebra 1**

Which answer choice shows 2x-y=z correctly solved for y? A: y=2x+z B: y=2x-z C:y=-2x+z D: y=-2x-z Here's how I did it: 2x-y=z -y=2x+z y=-2x-z Am I right? I have a feeling I'm not, so I would like some confirmation one way or the other.
*Monday, April 20, 2015 by Rachel*

**Math**

An ice cream store sells 30 different flavours of ice cream and it offers a choice of 3 different kinds of cones. In how many ways can we order a dozen two-scoop ice cream cones if any two of them in one order must differ at least by a flavor or by the kinds of cones?
*Sunday, April 19, 2015 by Excel*

**English**

Which choice would supply the strongest, most logical support for this claim? Lakeside Manor is a wonderful new community on Lake Winchester. A. After just a few hours, you will know you want to move there. B. There is ample parking for all residents and for guests. C. ...
*Sunday, April 19, 2015 by Sarah*

**Science**

Multiple Choice 1. Which of the following is a chemical change? (1 point) boiling of water melting a cube of ice dissolving 10 grams of salt in water splitting water into hydrogen and oxygen * 2. What is the mass of water that results from combining 2.0 g of hydrogen with 16.0...
*Friday, April 17, 2015 by Pauly*

**Math **

Mia took a test with 60 multiple-choice questions. Her teacher told her she got 88% correct. A.Write and solve a proportion to figure out how many questions she got correct.
*Thursday, April 16, 2015 by Francis*

**Strategies for the Independent Learner**

When you approach a text, you should A. survey it, using the technique called SQ3R. B. dive right in at the first page and read the assigned section. C. skip over words you don’t know. D. read only the boldface type. 2. The proctored exams for your degree courses are A. ...
*Thursday, April 16, 2015 by Jessica*

**math**

The amount of Jen’s monthly phone bill is normally distributed with a mean of $50 and a standard deviation of $10. Find the 25th percentile. A. About $46.30 B. About $43.30 C. About $43.40 D. about $43.20 I came up with $43.26 which its not a choice. Please help!!
*Thursday, April 16, 2015 by Jane*

**math**

The amount of Jen’s monthly phone bill is normally distributed with a mean of $50 and a standard deviation of $10. Find the 25th percentile. A. About $46.30 B. About $43.30 C. About $43.40 D. about $43.20 I came up with $43.26 which its not a choice. Please help!!
*Wednesday, April 15, 2015 by Jane*

**Math**

Each day Julia's math Teacher gives class a warm up qs. It's true/false 20% of the times and multiple choice 80% . Julia gets 70% on true false correct and 90% on multiple choice correct. Julia answered today's question correctly. What's the probability that it...
*Wednesday, April 15, 2015 by Jason *

**calculus multiple choice**

1.The region in the first quadrant bounded by the x-axis, the line x = ln(π), and the curve y = sin(e^x) is rotated about the x-axis. What is the volume of the generated solid? a: 0.906 b:0.795 c:2.846 d: 2.498 2.Find the average value of f(x)=2/x over the interval [1, 3...
*Tuesday, April 14, 2015 by Anonymous*

**6th Grade Math Help & FAST!!!**

I only have 2 questions. 1 is multiple choice and one I have to type so please help. 1. Which set of output values correctly completes the function table? This is the function table: y= 2x - 4. Input (x) 6, 2, -4. Output (y) those three slots all have question marks. A. 8, 2...
*Tuesday, April 14, 2015 by MusicLover14*

**science**

You would expect that an injection of an opiate drug into the __________ would activate dopamine neurons in the nucleus accumbens. A. ventral tegmental area B. medial septal region C. periaqueductal gray matter D. preoptic area My choice is C
*Monday, April 13, 2015 by Jane*