2. Find the number of distinct permutations that can be formed from all the letters of each word: (a) RIVERSIDE (b) ILLOGICAL (c) VIRUS (d) BENZENE

You are going to a bakery and they are selling bread (B), doughnuts (D) and cookies (C). A. If you are only going to buy two different items, list all of the permutations. B. If you are only going to buy two different items, list all of the combinations.

How many different words can be formed from the letters of the following words:(a) “solar”.(b) How many 3 letter words can be formed from the letter of the word “pencil”?(c) How many of the words from (b) contain the letter “l”?

Use the following letters D,V,A,T,Z to explain the difference between "permutations" and "combinations".

3. How many different arrangements are there using all the letters in the word COMBINATORICS. A. 6.23×10⁹ B. 7.78×108 C. 1.56x10⁹ D. 1.25×10¹0

How many different letter arrangements can be made from the letters: Mississippi? Select one: O a. 11!/(4!*2!) O b. 11! O c. 11!/(4!*4!*2!) O d. none

Answer the followings: 1. What is the order of the permutation (1 3 2 5 6) (23) (4 6 5 1 2)? a. 3 b. 6 C. 5 d. 10