### Recently Asked Questions

- 12. How many distinguishable ways can you arrange the letters in the word “arrange”? (Be sure to show your work.) Be sure to show your work.

- 10. Is there an integer x that is multiplicative inverse mod 11 of 5? If so, say what x equals and show that it is a multiplicative inverse mod 11 of 5. If

- 9. Compute the following values a. 17 mod 7 = b. 19 div 3 = c. -5 mod 3 = d. -5 div 3 = e. 17*3 in Z 7 =