A radioactive material decomposes half of its amount per minute. If after 2 mins, 100% undecayed amount decomposes into half, at what time it is still 100% undecayed? 1min O 4min O 0.5min

Q: Your boss wants you to determine how many more people can get license plates if they make the plates…

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Q: 3.Two projects are proposed in the organization. Out of the 30 members, 14 members like project A,…

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Q: A pollster wants to minimize the effect the order of the questions has on a​ person's response to a…

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Q: Professor Tough's final examination has 17 true-false questions followed by 3 multiple-choice…

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Q: Ms Liza has enough lollipops to give each learner in her class.she gives each learner 3lollipops and…

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Q: A group of 5 students is to be chosen from a 30 student classroom. How many ways can this be done?

A: Note that here we have to select a group of 5 students from a 30 student classroom.

Q: There are 4 jobs you can choose in a volunteer site. How many different ways are there to choose 1…

A: The objective of the question is to find out the number of ways to choose 1 job out of 4 available…

Q: Professor Tough's final examination has 18 true-false questions followed by 3 multiple-choice…

A:

Q: Of 16 possible​ books, you plan to take 3 with you on vacation. How many different collections of 3…

A: See the handwritten solution

Q: A quiz consists of 6 multiple choice questions where each question has four choices. In how many…

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Q: A fisherman is interested in whether the distribution of fish caught in Green Valley Lake is the…

A: Given,rainbow troutother troutbasscatfishGreen Valley Lake206764766395Echo…

Q: A professor has 180 students in her classes at the beginning of the semester, but 18 students…

A: At the beginning of the semester the professor has 180 students in her classes. But 18 students…

Q: Can you please explain the reason why options A, B, C, and D are not correct?

A: We are given four statements.

Q: Describe two everyday situations in which items are chosen and the order of selections does not…

A: Situations where the order of selection doesn't matter can be selected using combinations.

Q: The Wycoffs are planning their next family night. They always have dinner out somewhere and then do…

A: The answer is attached below,

Q: 4. A student must answer exactly seven questions out of twelve on the final exam. In how many ways…

A: We have to find the number of ways she can choose to answer the questions.

Q: A Convener and a Secretary are to be chosen from group of people consisting of 50 people. Explain…

A: i) We can select A as Convener in only 1 way. We can select Secretary from (50-1)=49 people in 49…

Q: In a survey it was found that 21 people liked product A, 26 liked product B and29 liked product C.…

A: Let A, B, and C be the set of people who like product A, B, and C respectively.  Now since 21 people…

Q: There are 49 runners in a race, and no ties. In how many ways can the first three finishers be…

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Q: create 2 sample word problems of antidifferentiation with solutions

A: First problem: The rate of water out of a faucet is rt=t3, where t is the number of minutes from the…

Q: At Baskin Robbins customers may choose from 32 flavors of ice cream, 7 toppings, and 4 different…

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Q: A student must take a test that consists of 7 questions and in each of which you can get between 0…

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Q: In a customer service center, there are 18 complaints dropped per minute. What is theprobability…

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Q: Last year's freshman class at Big State University totaled 5,320 students. Of those, 1,262 received…

A: Given: Meanμ=3450Standard Deviationσ=480

Q: After a service call by a plumber, the company follows up with a survey to rate the service and…

A: For yes/ no type questions:

Q: You have a pop quiz for which you haven't studied. The multiple choice quiz has 10 questions and 3…

A: Introduction to binomial distribution: Consider a random experiment involving n independent trials,…

Q: Erin invited three couples to watch a theater musical sponsored by my husband. If the 6 VIP seats…

A: There are total three couples.

Q: The Student Store holds a contest to hand out souvenir shirts featuring four designs from the…

A: If some thing can be done in m different ways and another thing can be done in n different ways,…

Q: Let S(a, b) = {na + mb : n, m e Z}. Problem 0.1. If c is a common divisor of a and b then cs for all…

A: The GCD of two  integers is the largest positive integer that divides both the integers.     "Since…

Q: Professor Easy's final examination has 12 true-false questions followed by 3 multiple-choice…

A: Answer is mentioned below

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A: The given table is: Characteristic Probability Yellow Car (A) 1/10 Man, with…

Q: 52. Randomly meeting either a man or an American in a group composed of 25 French women, 15 French…

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