Set A contains 45 elements, set B contains 52 elements, and 15 elements are common to sets A and B. How many elements are in the following? Find n(A U B) = Find n(A n B) = Find n(An BI) = Find n(Al n B)% =

Q: Find the value of n(An B) if n(A)= 6, n(B)= 9, and n(A U B)= 11. n(An B) =(Type a whole number.)

A:

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: Then where a11 = " a12 = , = a13 | Q21 = . A = A=1 = 1 1 1 7 0 7 2 -66 111 121 | C31 , a = 112 113…

A:

Q: There are nine different marbles in a bag. A student reaches in and randomly draws one marble at a…

A: Given there are nine different marbles in a bag. A student reaches in and randomly draws one marble…

Q: How many ways can you arrange 6 of 11 different books on a shelf?

A:

Q: o How many three-letter initials can people have? o How many three-letter initials with none of the…

A:

Q: A family has 4 children.  How many different boy/girl orders are possible?

A: When a family has a child there are two possibilities either a boy or a girl.

Q: Find the number of different ways to draw a 5-card hand from a standard deck (four suits with 13…

A: Solution : Find the number of different ways to draw a 5-card hand from a standard deck  of cards to…

Q: A student has 7 books on his deck. In how many different ways can he select a set of 3?

A: student has 7 books on his deck. No. of different ways to select set of 3 = ?

Q: From a club of 16 people, in how many ways can a group of five members be selected to attend a…

A: Given Data: The number of people in the club is: n=16 The number of members required is: x=5 The…

Q: How many outcomes are possible on a quiz with three true/false questions?

A: To determine the number of outcomes that are possible on a quiz with three true/false questions.

Q: . How many ways can you order 2 blue marbles, 4 red marbles and 5 green marbles? Marbles of

A:

Q: How many ways can 4 people sit in a row of 7 chairs? The number of ways 4 people can sit in a row of…

A: Given: number of chair (n)=7 number of people (x)=4

Q: On Thanksgiving , there is a selection of turkey , stuffingmashed potatoes green beans, comand…

A: Given Data: Choice of food (n)=4 Number of foods that fit (x)=3

Q: How many account numbers are possible if no digit appears more than once?

A: here given, account numbers for an internet service provider consist of alpha-numeric characters.…

Q: How many complete ensembles (outfits with one of each item) can Alicia wear if she has four shirts,…

A: Here,to determine the number of complete outfits Alicia can wear, we need to consider the…

Q: Four math clubs go to a conference and meet up for lunch. They introduce themselves to each other…

A: The scenario in which four math clubs go to a conference and meet up for lunch.Every member of each…

Q: In a group of friends, 1/2 liked to play football and 3/4 liked tennis. If 35 friends in the group…

A: It is given that,  of the people liked to play football and  liked tennis.

Q: Rick has 20 hot wheels, of those cars 5/6 are rare. How many Hot wheels does he have that are NOT…

A: topic- algebraic operations

Q: How many different arrangements can be made using all the letters in CALGARY, if the first letter…

A: CALGARY If the first letter must be G.  Then, Starting with G, need to arrange the remaining 6…

Q: Radio stations that are on the eastside of a nation have call letters consisting of a W followed by…

A: Here we have to number of five letter call letters starting from W

Q: In a​ bag, there are 6 purple and 12 green marbles. If you reach in and randomly choose 5 ​marbles,…

A: Given, there are 6 purple and 12 green marbles in a bag To find the number of ways to choose exactly…

Q: The soccer team has 20 members and will elect P, VP, T and S. In how many ways can this be done?

A:

Q: people. How many co

A: Let's denote the number of tents of each type as follows: x: Number of 2-person tents y: Number of…

Q: In a group of students, 100 students know Hindi, 50 know English and 25 know both. Each of the…

A:

Q: If a bag contains 4 blue marbles 6 red marbles and 9 green marbles then the number of ways that 3…

A: From the information, given thatThe total number of blue marbles=4The total number of red marbles =…

Q: A survey of 100 people showed that 25 own a car, 58 own a bicycle, and 17 own both a car and a…

A: Solution-: We have Number of people showed that own a car =25               Number of people showed…