1.Danielle had a choice of 4 breads, 3 meats, and 3 cheeses to make a sandwich. How many different sandwiches can she make?

1.Danielle had a choice of 4 breads, 3 meats, and 3 cheeses to make a sandwich. How many different sandwiches can she make?

a. 10

b. 12

c. 24

d. 36

2.Find the number of permutations of the first 9 letters of the alphabet, taking 4 letters at a time.

a. 4280

b. 3024

c. 2512

d. 1015