This is a multiple choice question: You toss a (wrapped) sandwich to a friend leaning out of a window 10 m above you, throwing just hard enough for it to reach her. At the same instant, she drops a silver
37,667 results
Math
Find the odds against correctly guessing the answer to a multiple choice question with 6 possible answers.

mathematics
Mary will be taking a 20question, multiplechoice exam with three choices for each question. She has another important project to be submitted on the same day. If Mary guesses on each question of the exam, find the probability of guessing exactly 8 out of

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

Career
Please check my answers. Thank you! The amount of goods and services that people want to buy. Producers Consumers Supply Demand* Question 2 (Multiple Choice Worth 10 points) (02.08 LC) Knowledge and tools that enable us to do new tasks more efficiently are

Algebra
A history test is to have 20 questions in which some are multiple choice and some are essay. The multiple choice questions are worth 4 points each and the essay questions are worth 8 points each. if the test has a total of 100 points, how many of each type

Math (Algebra)
Gretchen and Ezia received equal scores on a test made up of multiple choice questions and an essay. Gretchen got 18 multiple choice questions correct and received 19 points for her essay. Ezia got 15 multiple choice questions correct and received 31

PreAlgebra 8th grade
I need help with my homework that is due tomorrow. Question 1 (Multiple Choice Worth 1 points) (01.01 MC) Which decimal number best describes the fraction fraction 137 over 6? *** A repeating decimal 22.83 with a bar over 3 A terminating decimal 22.83 A

Physical science check answers
1. Imagine that you pushed a box, applying a force of 60 newtons, over a distance of 4 meters. How much work have you done? 15 joules 56 joules 64 joules 240 joules*** Question 2 (Multiple Choice Worth 2 points) Which statement best describes the

Algebra
The functions f(x) and g(x) are described below: f(x) = 32x + 8 g(x) = 32x − 9 The graph of g(x) is obtained by shifting down the graph of f(x) by _____ units. Numerical Answers Expected! Answer for Blank 1: „ð Question 11 (Multiple Choice Worth 5

geography
21. what is the role of the government in a mixed economy? could anyone help me in any way by the way this is not a multiple choice question

Technology
1. Which of the following is NOT an example of a objective question? A. multiple choice B. essay** C. true/false D. matching 2. Why is it important to recognize the key word in an essay question? A. It will provide the answer in an essay B. It will show

Statistical concept 689599.7
1. A student taking a midterm exam in Ancient History comes to two questions pertaining to a lecture that he missed, and so he decides to take a random guess on both questions. One question is truefalse and the other is multiple choice with four possible

PreAlgebra
Use the formula d = rt. Find t for r = 46.6 m/h and d = 456.68 m. Show your work. This question is not multiple choice

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

Civics
Question 1 (Multiple Choice Worth 3 points) Which approach to foreign policy involves sending ambassadors to other countries? Isolation Diplomacy Intervention Imperialism Question 2 (Multiple Choice Worth 3 points) Which of the following is true about

Math
a 10 question multiple choice test has 4 possible answer for each question. A student selects at least 6 correct answers. Find probability of this event: (multiple choice) A) .118 B) .995 C) .068 D) .571

Math
A history quiz consists of 60 points and contains questions that ate either true/false or multiplechoice. If a true/false question is worth 3 points and a multiplechoice question is worth 8 points, and the quiz has at least one question of each type,

algbrea
Francine and Cheryl received equal scores on a test made up of multiple choice questions and an essay. Francine got 34 multiple choice questions correct and received 14 points for her essay. Cheryl got 30 multiple choice questions correct and received 22

math
Is this the right way to answer this question? A physics exam consists of 9 multiplechoice questions and 6 openended problems in which all work must be shown. If an examinee must answer 7 of the multiplechoice questions and 3 of the openended problems,

Math
The width of a rectangle is 6 in. less than its length. The perimeter is 68 in. What is the width of the rectangle? (not multiple choice) my answer is 14 5(a4)  8a = 55 (not multiple choice) my answer 25 2n7/3 = 15 (not multiple choice) my answer is 6

math
Louann and Carla received equal scores on a test made up of multiple choice questions and an essay. Louann got 14 multiple choice questions correct and received 24 points for her essay. Carla got 16 multiple choice questions correct and received 14 points

Pre algebra
Question 1 (Multiple Choice Worth 1 points) (01.01 MC) Which decimal number best describes the fraction fraction 137 over 6? *** A repeating decimal 22.83 with a bar over 3 A terminating decimal 22.83 A repeating decimal 22.82 with a bar over 2 A

Maths
A quiz has 20 multiple choice questions, each with a choice of 4 answers. If Jay guesses an answer for each question at random, find the probability that he will score 75% on this quiz, correct to 2 significant figures. Answer: 0.000 003 4 Thanks for any

Math
The question on a multiple choice test each have 4 answer choices. Describe a model that you could use to simulate the outcome of guessing the correct answers to a 50 question test?

Math
what is the solution to the system of equations? 5x + 4y = 8 x  2y = 10 (not multiple choice) my answer: (5, 1) What are the missing values? (coincident) 4x + 5y = 8 8x + ____ y = _____ (Not multiple choice) Im not sure how to do this one collection of

Stats
[1.5%] ANOVA: Three groups of 5 students were tested in their ability to correctly answer a 10question quiz under different formats. Group 1 had a True/False quiz, Group 2 had a FillIn quiz, and Group 3 had a Multiple Choice quiz. Their scores were as

Statistics
On a very short quiz, there is one multiple choice question with 5 possible choices (a, b, c, d, e) and one true or false question. Assume you are taking the quiz but do not have any idea what the correct answer is to either question. You mark an answer to

Probability
CHECK ANSWERS PLEASE ********************************** Paula asked 30 students what they ate for lunch. All the students had at least a sandwich, salad or fruit. ********************************* QUESTION A Draw a Venn Diagram. * * * * * * * * * * * * * *

AP stuff
"Come to... classroom after school (the possible dates will be announced later in April). There you will naswer 20 multiple choice questions based on the text, as well as AP style multiple choice questions. You will also answer 2 openended questions both

math (stats)
A biology professor gives a surprise quiz consist of a true/false question followed by a multiple choice question with four possible answers. If both questions are answered with random guesses, find the probability that both responses are correct. Please

Physics
This is a multiple choice question: You toss a (wrapped) sandwich to a friend leaning out of a window 10 m above you, throwing just hard enough for it to reach her. At the same instant, she drops a silver dollar to you.At what position do the dollar and

Stat HW for.
1. A student taking a midterm exam in Ancient History comes to two questions pertaining to a lecture that he missed, and so he decides to take a random guess on both questions. One question is truefalse and the other is multiple choice with four possible

English for john browm
Let me give you something on "multiplechoice" items that may help you to guess better. Many teachers prepare multiplechoice tests because they are easy to mark and offer the student the advantage of actually seeing what the correct answer is. There are

math
Francine and Cheryl received equal scores on a test made up of multiple choice questions and an essay. Francine got 34 multiple choice questions correct and received 14 points for her essay. Cheryl got 30 multiple choice questions correct and received 22

Math
14+2m = 4m  16 (no multiple choice) I don't understand it 4(x +2) = 14  2(3  4x) (no multiple choice) Eight subtracted from 4 times a number is equal to 4 less than 6 times the number. (not multiple choice) my answer is 8x  4 = 4x  6

stats
You took a 5question multiple choice quiz with 4 choices for each question. If you guess at random on each question, what is the probability that you get at least one question correct?

Check Answers PLEASE
Paula asked 30 students what they ate for lunch. All the students had at least a sandwich, salad or fruit. ********************************* QUESTION A Draw a Venn Diagram. * * * * * * * * * * * * * * * * * THIS IS THE INFORMATION FROM THE DIAGRAM: 5

Social Studies
Multiple Choice Identify the choice that best completes the statement or answers the question. A tropical climate is key to which economic activity in the lowlands of Central America and the Caribbean? A. commerce and manufacturing B. production of cash

math
Questions 13. You invest $310 to start a sandwich stand and decide to charge $4.75 per sandwich. How many sandwiches must you sell to make a $100 profit? (round up to the nearest sandwich)

Ethics
What would Immanual Kant say about this situation? Your friend is in the hospital and the doctor informs you that your friend has a terminal illness and has only three months to live but with no pain or suffering. Since the doctor has not revealed this

Algebra
This question deals with Exponential Growth and Decay Test. Question:Consider the following:Start by tossing 30 dice. Then remove the dice that show 5s and 6s and toss the remaining dice. Repeat this process until you only have 2 dice remaining. The data

math
a fair coin is tossed in the air 4 times. if the coin lands heads up the first three tosses, what is the probability the coin will land heads up the fourth toss? I think it is 1/2 because the coin has 2 sides and 50% it will land on heads. My friend thinks

English
Question 4 (multiple choice) A system that does not allow a worker to fail will not _________________ . be sued allow a worker to succeed fail as a system C? Question 5 (multiple choice) An apprentice is a worker who ____________________ . can't be trusted

character education
____________ is necessary to develop positive social relationships. Charm Respect Talent B? Question 18 (true/false) An individual's identity is rarely influenced by his or her peers and friends. True False False? Question 19 (multiple choice) Which of the

geometry
User: Courtney Thompson In Course: Geometry V8 ( 2167) Instructor: Tracie Morgan  WARNING: You must not leave this exam form! If you try to click back into this exam again

statistics
A deli bar offers a special sandwich for which there is a choice of five different cheeses, four different meat selections, and three different rolls. How many different sandwich combinations are possible?

English
What other types of writing is similar to the autobiographical essay 1.an email sent to a friend that tells her about an event in your life 2.a book report you wrote for school 3.a postcard sent to your family while you are traveling. 4. A multiple choice

English
Question 7 (multiple choice) Which of the following is NOT a difference between mediocre and great efforts? talent persistence going the "second mile" A? Question 8 (multiple choice) In the Declaration of Independence, Thomas Jefferson declared that, "all

Probability
Mary took a 20 question multiplechoice 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

PHYSICS
Write 5 multiplechoice 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

calculus
this question is a multiple choice question, however i don't know how to start or finish it. The solution set of 3x+2

prealgbra
solve by simulating the problem.you have a 5 question multiple choice test. each question has four chices. you don't know any of the answers. what is the experimental probility that you will guess exactly three out of five question correctly?

Maths
Paula asked 30 students what they ate for lunch. All the students had at least a sandwich, salad or fruit. ********************************* QUESTION A Draw a Venn Diagram. * * * * * * * * * * * * * * * * * THIS IS THE INFORMATION FROM THE DIAGRAM: 5

Environmental Science
Can someone please like help me? :') Mack, what is your question? We will not give you the answer but I will try to find you sources where you can find it. I checked your previous multiple choices posts. It is not possible to say if they are correct (best

Finance / Econ
A business invests $8,000 into an account that has 5% interest peryear. Annual inflation is 3.5 % over the next 5 years. Determine the inflation rate per half year? I tried doing this: MARR_R = (1+MARR_C)/(1+f)  1 > 6% = (1+MARR_C)/(1+3.5%)  1 >

Spanish 1
Cual no es un mes del ano? I just need to know what that says, its a multiple choice question but I cant translate it right and If i could just know what the question was right I could get the answer myself.

Math
12+4n/3 = 8 Not multiple choice.. trying to find n. My answer is 7 9a  3(a 6) = 6 Not multiple choice.. I'm not quite sure how to do this The width of a rectangle is 6 in. less than its length. The perimeter is 68 in. What is the width of the rectangle?

math
Part A of your history test has 15 multiple choice questions. Each question has four choices. Part B has 10 true/false questions. How many ways are there to answer the 15 multiple choice questions? How many ways are there to answer the 10 true or

math
you take a threequestion multiplechoice test.each question has four choices.you don't know any of the answers. what is the experimental probability that you will guess exactly two out of three correctly please help me i am confused

Probability
You have a 5question multiplechoice test. Each question has four choices. You don’t know any of the answers. What is the experimental probability that you will guess exactly three out of five questions correctly?

Algebra Probability PLEASE HELP
You have a 5question multiplechoice test. Each question has four choices. You don’t know any of the answers. What is the experimental probability that you will guess exactly three out of five questions correctly?

math
you take a threequestion multiplechoice test.each question has four choices.you don't know any of the answers. what is the experimental probability that you will guess exactly two out of three correctly please help me i am confused

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

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

Math
~~~~WARNING HARD MATH~~~~ An integer from 100 to 999, inclusive, is to be chosen at random. What is the probability that the number chosen will have 0 as at least 1 digit? Multiple Choice: Underline or circle the letter that best solves the question. a)

math
What is the difference between the number of possible answers on a five question truefalse test and a five question multiple choice test withfour choices per question

Math
What is the difference between the number of possible answers on a five question truefalse test and a five question multiple choice test withfour choices per question

Math
What is the difference between the number of possible answers on a five question truefalse test and a five question multiple choice test withfour choices per question

math
1)At 1 p.m., Lin records an outside temperature of –14.8°F. At 3 p.m... she records the outside temperature and notices the temperature had increased by 22.6 degrees. What was the temperature that she recorded at 3 p.m.? ( no multiple choice) *confused

Math (Ms. Sue! Anyone!)
1)At 1 p.m., Lin records an outside temperature of –14.8°F. At 3 p.m... she records the outside temperature and notices the temperature had increased by 22.6 degrees. What was the temperature that she recorded at 3 p.m.? ( no multiple choice) *confused

Algebra
An algebra teacher is writing a test. There will be two types of questions: multiplechoice and openended. The multiplechoice questions take 3 minutes to complete and the openended questions take 12 minutes to complete. There must be at least 3

Math
(x+4)(x9)=0 I need help because I have tried all the answers as this a multiple choice question. a) (x+4)(x9) (4+4)(99) (8)(18) 144 b) (x+4)(x9) (4+4)(99) (8)(0) 0 c) (x+4)(x9) (4+4)(99) (8)(0) 0 d) (x+4)(x9) (4+4)(99) (0)(18) 0

Physics
Ximena stands near the edge of a cliff 20 m above her friend Javier. If she throws a sandwich to Javier at an angle = 30 below the horizontal and it reaches him in 1.0 s, ignoring air resistance, what was the magnitude of the sandwich's initial velocity?

gaithersburg middle school
RING TOSS Objective: Toss a ring onto the top of one of the green bottles. Method: You will have 3 chances to toss a ring. You will toss only one ring at a time from a distance of 5 feet. The bottle your ring lands on will be removed from the box after

algebra
you and a friend oplay a game in which you each toss a coin. you score a point for each head and your friend scroes a point for each tail. the first person to score ten points wins. the score is 8 to 6 in your favor. describe a simulation that completes

litreature
can you give me some multiple choice question about act 3 in king lear

math/combination probability
what is the probability of getting all questions right on a 15 question, 3 multiple choice (each) with just guessing? i did 15 C 3 and got 1/455

Algebra
You are standing on the ground when a friend standing on a balcony asks you to toss him his keys. He can catch the keys as long as they are at least 4 meters above the ground. If you toss the keys from an initial height of 2 meters with an initial vertical

algebra
Pam scored 78 on a test that had 4 fillin questions worth 7 points each and 24 multiple choice questions worth 3 points each. She had one fillin question wrong.How many multiple choice questions did Pam get right?

AP Calculus AB
If y = (((3x^2)+ 5)^5)((x+2)^4), then dy/dx = ? I've gotten to the point where i have (5((3x^2)+ 5)^4)(4(x+2)^3)(6x), what do i do next? It's a multiple choice question anf this is not one of the answers listed. Any help would be appreciated. Thanks!

Education technology
Which of the following is not an example of an Objective question? Multiple choice Essay •• True/false Matching

Finance
When Samuel Pepys, the British diarist, lent his friend Lady Sandwich £100 in 1668, he charged her 6 percent interest. If the loan was due at the end of 1 year, how much would Lady Sandwich have had to pay if interest was (a) compounded annually, (b)

Data Management
In a multiple choice test that contains ten questions with each question having five possible answers, what is the probability that Colin will pass the test if he merely guesses at each question?

math
each question on a fivequestion multiplechoice quiz has answer choices labeled a, b, c and d. how many different ways can a student answer the five questions

Stats
An instructor gives a test with 20 multiple choice questions. There are 4 responses per questions and only one choice correct. The test also has 30 True/False questions. Determine the probability a student randomly guessing on all questions and correctly

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 87x

math
What is the probability of guessing 70 out of 100 multiple choice questions correct when there are 4 choices per question?

Homeroom work
ON a multiple choice question with 4 options, what are your chances of guessing correctly if you eliminate two answers? 10% 25% 33% 50% Is it 50%?

math
4 multiple choice questions with 3 possible answers. What is the probability of answering the first, third, and fourth question correctly? 1/3 x 1/3 x 1/3 1/3 = 1/81

chemistry
what is the quantity symbol of kelvin? i have this question on my homework sheet and the multiple choice answers are m, T, t, or l

statistics
There is a multiple choice exam with 24 questions, and five options each. If i guess every question, what is the probability that i will get exactly 15 correct.

Math
Given a multiple choice test with 4 choices for each question and 17 questions, What are the odds of getting all 17 questions incorrect? Each question has one correct answerSo 75% per question, but how about the entire test?

Geometry
What is measure of an angle R? side SR is unknown,ST is (12x15)degree and TR is (3x+30) degree. answer choice A: 45 degree B: 52.5 degree C: 63 degree D: 75 degree Here is link for this question number 14. Thanks in advance.

Math
The width of a rectangle is 6 in. less than its length. The perimeter is 68 in. What is the width of the rectangle? (not multiple choice) my answer is 14 5(a4)  8a = 55 (not multiple choice) my answer 25 2n7/3 = 15 (not multiple choice) my answer is 6

Finite Math
A biology quiz consists of 10 multiple choice questions. 7 must be answered correctly to receive a passing grade. If each question has 4 possible answers, of which only one is correct, what is the probability that a student who guesses at random on each

Maths
Multiplechoice questions in a test are graded by adding 2 marks for each correct response and subtracting 1 mark for each incorrect response (including no response). Rory and Jenny answered all the multiplechoice questions, with Rory scoring 27 and Jenny

physics
Write a multiplechoice question that requires the reader to apply conservation of momentum to a system of two objects.

math
On a multiple choice test, the chance of randomly guessing the correct answer to a question is 25%. if you guess the answer to every question on a 20 question test, how many question should you expect to get correct?

Spanish 6th grade
How do I say a ham sandwich or a cheese sandwich? For cheese sandwich is it el sandwich de queso? For ham sanwich is is el sandwich de hamon? I'm not sure how to spell ham

math
Phyllis made some sandwiches for a family reunion.She made 12 turkey sandwiches, 10 ham sandwiches, and 8 cheese sandwiches . She wrapped the sandwiches in paper but forgot to label them. (Part A) The first person took 2 candwiches what is the probability