Please verify if these are correct.

Identify the following variables as either continuous or discrete:

a. time = continuous

b. chairs in a room = discrete

c. salt shakers in a restaurant = discrete

d. height = continuous

e. eye color = discrete

f. slices in a pie = discrete

g. gallons of gas in a car = discrete

h. ruler = continuous

i. slicing an apple = continuous

j. faucets in a house = discrete

k. number of legs on a normal dog = discrete