SOLUTION: In a certain apartment building, apartments can come with 2, 3, or 4 bedrooms; they can have 1 or 2 bathrooms; and they can be located on the lower, middle, or upper level. How

Algebra ->  Probability-and-statistics -> SOLUTION: In a certain apartment building, apartments can come with 2, 3, or 4 bedrooms; they can have 1 or 2 bathrooms; and they can be located on the lower, middle, or upper level. How       Log On


   



Question 1162596: In a certain apartment building, apartments can
come with 2, 3, or 4 bedrooms; they can have
1 or 2 bathrooms; and they can be located on
the lower, middle, or upper level. How many
different types of apartments are possible if
any number of bedrooms, bathrooms, and
locations can be combined?

Answer by greenestamps(13209) About Me  (Show Source):
You can put this solution on YOUR website!


3 choices for the number of bedrooms;
2 choices for the number of bathrooms;
3 choices for the level

Given that no combinations are not allowed, the fundamental counting principle says to multiply the numbers of choices.

ANSWER: 3*2*3 = 18 combinations