Ina survey on beverages, 80 people like Coca Cola, 60 like Pepsi, 50 like Lemonade. 30 like Coca Cola and Pepsi, 20 like Pepsi and Lemonade, 25 like Coca Cola and Lemonade and 10 like all the three drinks. How many people like at least two drinks? O 125 O 115 55 45

Q: How many ways can you choose first, second, and third place winners from 15 people?

A: The first place winner can be chosen as 15 ways. The second place winner can be chosen as 14 ways…

Q: What is the mode of the following: 43, 73, 92, 73, 73, 19, 68, 43, 53

A: We have to find the mode....

Q: There are 19 finalists in a singing competition. The top four singers receive prizes. How many ways…

A: There are 19 finalist in the singing competition. Top 4 singers receives prizes. The number of ways…

Q: Please help me understand set theory.

A: The set theory is a mathematical theory which includes well-determined collections of…

Q: 3,5,12,55,648?

A: If we see this pattern clearly we can see  3,5,12,55,648 3*5-3 = 12 5*12-5 = 55 12*55-12 = 648 So…

Q: survey 100 students, 81 use Facebook, 36 use google, and 20 use both. what percentage uses what

A: Let represent the set of students who use Facebook, represent the set of students who use Google+,…

Q: How many ways can 10 people line up at the front of a class if Billy and Samantha are together?

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Q: In a survey of 81 pet owners, 26 said they own a dog, and 37 said they own a cat. 13 said they own…

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Q: Assume that 15 exhibits entered the science fair, and that we want to assign 3 prizes: first,…

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Q: ou work at a bank and are asked to recommend the amount of cash to put in an ATM each day. You​…

A: Day 1 2* 3 4 5 6 7 8* 9* 10 Cash demand at ATM($00) 52 89 71 59 63 75 76 90 85 69 Day 11 12 13…

Q: how many students had 10 pair of shoes?

A: To find the number of student having 10 pairs of shoes, we have to note the number of dots given…

Q: you need to rank 3 types of coffee. How many ways are there to rank them?

A: The objective of this question is to find out the number of ways to rank 3 different types of…

Q: How many ways are there to arrange the letters in the word OHIO? Number

A: Note: According to our guidelines we can answer only first question and rest can be reposted.

Q: How many ways can 9 runners finish a race?

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Q: What is the mode of the following: 49, 74, 99, 74, 74, 10, 65, 49, 51

A: Mode: The number that appears most frequently in the data set is called as Mode. Given data, 49, 74,…

Q: How many different ways can 5 cellular cellphones be selected from 8 cellular phones?

A: Given,total no.of cellular phones=8

Q: During the Computer Daze special promotion, a customer purchasing a computer and printer is given a…

A: It is given that the total number of software packages is 10and the number of free software packages…

Q: How many different ways can 12 skiers in the Olympic finals finish the competition?

A: Solution: Consider the given 12 skiers in the Olympic final The total number of different ways to…

Q: Now look at the variable DIFFERENCE in the data file “Fuel Efficiency.” If there is no difference…

A: Fill-Up No. Computer Driver Difference   1 41.5 36.5 5   2 50.7 44.2 6.5   3 36.6 37.2 -0.6…

Q: What is the mode of the following: 43, 71, 92, 71, 71, 16, 68, 43, 57

A: to find mode valuestep1 : order the numbers from smallest to largest16 , 43 , 43 , 57 , 68 , 71 , 71…

Q: 27 cars are in a race . How many different ways can cars finish in the top 4 positions?

A: Solution Given 27 cars are in race .to find different many ways can cars finish in the top 4…

Q: In a survey of 114 pet owners, 70 said they own a dog, and 15 said they own a cat. 11 said they own…

A: Given Information: In a survey of 114 pet owners. 70 said they own a dog 15 said they own a cat 11…

Q: In a survey of 164 pet owners, 53 said they own a dog, and 93 said they own a cat. 27 said they own…

A: Let A - people who own dogs B- people who own cats U- denote for total people surveyed Total number…

Q: A club consists of 23 people. In how many ways can they choose a president, vice president,…

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Q: You need to rank 4 types of coffee. How many ways are there to rank them?

A: The objective of this question is to find out the number of ways to rank 4 types of coffee. This is…

Q: how many different ways can 15 runners finish in the first five places of a race?

A: It is given that n is 15 and r is 5.

Q: There are 10 different software packages from which to select. How many different groups of software…

A: Given: n=10 r = 3 The number of different groups of software packages that can be selected can be…