A survey of 131 persons was conducted at TCC, and it was found that 82 persons carried a cell phone, 24 persons carried a tablet computer, and 15 carried both a cell phone and a tablet. 1. How many people carried a cell phone or a tablet? 2. How many people carried neither a cell phone nor a tablet? 3. How many people carried a cell phone only?

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A: We have to find no. If ways to arrange.

Q: If 15 people start a race, in how many different ways can the top 3 finishers be determined?

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Q: Of 75 cars that were inspected, 13 needed brake repairs and 26 needed exhaust system repairs. If the…

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Q: A survey of 93 persons was conducted at TCC, and it was found that 53 persons carried a cell phone,…

A: Given, 1. people carried a cell phone or a tablet is

Q: How do I set this up?   If 30% of the registered voters voted in the election and 122,700 votes…

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Q: In a survey of 260 students, it is found that 78 like broccoli, 103 like cauliflower, and 56 like…

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A: Given information: The student council at a certain school has 11 members. From the 11 members, a…

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Q: From the 7 male and 6 female sales representatives for an insurance company, a team of 2 men and 2…

A: Given ,           No of males=7          No of females=6

Q: A survey of 108 persons was conducted at TCC, and it was found that 61 persons carried a cell phone,…

A: Tota number of persons = 108 Number of persons carried  a cell phone n(A) = 61 Number of persons…

Q: A survey of 71 persons was conducted at TCC, and it was found that 40 persons carried a cell phone,…

A: Note: according to our guidelines we can answer only first three subparts A survey of 71 persons was…

Q: A survey of 1000 subscribers to a certain news paper revealed that 900 people subscribe to the daily…

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Q: A survey of 2500 subscribers to a certain news paper revealed that 2250 people subscribe to the…

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Q: A company conducted a marketing survey of its clientele and found that 215 own an iPhone and 106 own…

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Q: A health inspector must visit 3 of 8 restaurants on Monday. In how many ways can she pick the 3…

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Q: From a club of 24 members, a President, Vice President, Secretary, Treasurer and…

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Q: If 72 students which represent 2/3 of the class participated in the Alay Lakad, how many students…

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Q: Suppose that a drama class has 22 students. a. In how many ways can four students be selected to…

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A: Simple calculation

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Q: A club with 23 members is to select a committee of six persons. In how many ways can this be done?

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Q: After selecting nine players for a baseball game, the manager of the team arranges the batting order…

A: Given, After selecting nine players for a baseball game, the manager of the team arranges the…

Q: A survey of 154 persons was conducted at TCC, and it was found that 47 persons carried a cell phone,…

A: Given, number of persons carried cell phone = 47 number of persons carried tablet computer =96…

Q: a. How many of the students polled had applied to exactly two of the universities? b. How many…

A: The given data is  The sample space contains = 60 students Number of elements in Sample space = n(S)…

Q: According to a survey, 30 adults in Makati watch an average of 4 hours of television per day, and 30…

A: Use formula of average

Q: How many people drink tea in the morning?  How many people drink coffee in the morning?  How many…

A: There are 32 people drink tea only in the morning, 36 people drink coffee only in the morning, and…

Q: , 41 of every 100 registered voters in a certain city voted. If there were 112,300 registered voters…

A: The voters voted from 100 registered voters is 41. so, The voters voted from 112300 registered…