A family of 11 (excluding the parents) attend a basketball game. Their seats are numbered1,2,3,4,5,6,7,8,9,10,11.i)ii)iii)How many different arrangements in the 11 seats for the 11 people?How many arrangements so that the 3 children are together, 5 teen girls aretogether, and 3 teen boys are together?How many arrangements so that the children are in seats 3,7,9?

Total family members (excluding parents) = 11

Answered: A family of 11 (excluding the parents)…

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

See similar textbooks

Similar questions

You can choose from 25 flavours of ice cream and have enough money to get exactly 3 scoops. How many different ice cream cones can you make if: a) The order of the scoops are important, but you are not allowed more than one of each flavour? b) The order of the scoops are not important and you are allowed multiple scoops of the same flavour? /
A comedian knows seven jokes, two are about the weather and five are about sports. In how many ways can people select their favorite joke about the weather and their two favorites jokes told about sports? There are different ways can people select their favorite jokes. (...)
In how many ways can a subcommittee of seven be chosen from a Senate committee of seven Democrats and seven Republicans if (a) All members are eligible? ways(b) The subcommittee must consist of three Republicans and four Democrats? ways
8 toppings for pizza are available. In how many ways can Jim choose 2 of the toppings?
In how many ways can 10 people line up for a bus ticket? Answer: There can be possible ways. A committee of 5 persons is to be formed from 6 men and 4 women. In how many ways can this be done when: a) at least 2 women are included? ways b) at most 2 women are included? ways In how many different ways can four pennies, three nickels, two dimes and three quarters be arranged in a row? Answer: There are possible ways. Given six non-collinear, coplanar points, how many triangles can be formed using these points? Answer: There will be triangles. In how many ways can a class president, vice president, secretary and treasurer from a class of 100 students? Answer: There are possible ways. In how many ways can 6 people be seated around a table? Answer: There will be possible ways.
One hundred tickets numbered 1,2,3,…100 are sold to 100 different people for a draw. Four different prizes are awarded, how many ways are there to award the prizes if the person holding ticket 47 wins one of the prizes?
In how many ways can a person order one ice cream cone with 3 different flavors of ice cream if there are 14 flavors to choose from and it matters to the person how the 3 flavors are stacked on the one cone? That is, which flavor is on the top, middle, and bottom. There are possible ways to order the ice cream cone.
2. (a) A sack contains 50 marbles of 4 different colors. Explain why there are at least 13 marbles of the same color. (b) If exactly 8 of the marbles are red, explain why there are at least 14 of the same color.

Recommended textbooks for you

A First Course in Probability (10th Edition)

Probability

ISBN:

9780134753119

Author:

Sheldon Ross

Publisher:

PEARSON

A First Course in Probability

Probability

ISBN:

9780321794772

Author:

Sheldon Ross

Publisher:

PEARSON

A First Course in Probability (10th Edition)

Probability

ISBN:

9780134753119

Author:

Sheldon Ross

Publisher:

PEARSON

A First Course in Probability

Probability

ISBN:

9780321794772

Author:

Sheldon Ross

Publisher:

PEARSON

SEE MORE TEXTBOOKS