Rita has a small bookshelf that can hold 6 books if she has 11 different books to choose from, how many different ways can the 7 books be arranged?

In your closet, you have 15 tops, 10 bottoms, and 8 pairs of shoes. How many ways can you dress yourself in the morning?

Heidi has 4 necklaces and 6 pairs of earrings. In how many different ways can she select a necklace and a pair of earrings to wear?

Paul plans to assemble his own personal computer by himself. He tried to look for all possible stores and was able to find 2 stores for the chip, four for the hard drive, three for the memory, and all other accessory bundle from five different stores. How many different ways can Paul order the parts he needs for his PC?

An organization had 13 employees. There are 7 female employees and 6 male employees.How many differnt teams of 5 people can be chosen from these employees where there are 2 women and 3 men?

A child is allowed to pick a handful of 4 pieces of candy from a bowl of 8 different pieces of candy. How many ways are there for the child to choose the 4 pieces?

Find the number of different ways that an instructor can choose 4 students from a class of 18 students for a field trip.

There are 3 songs in a playlist. How many ways are there to order and play them one by one? Each song will only be played once and only once?

Mr Regpala needs the help of 6 students from the class to help him move some supplies. If the class has 31 students, in how many ways can the students be chosen to help?

A group has 9 teenagers and 10 adults. 6 of them 4 teenagers and 2 adults will ride in the shuttle together. How many ways are possible to shoose the 6 riders?