Answer:
70
Step-by-step explanation:
GIVEN: Tiffany is packing her bags for her vacation. She has unique toy animals, but only
fit in her bag.
TO FIND: How many different groups of toy animals can she take.
SOLUTION:
Total unique toy animal Tiffany has
Total animal that fit in her bag
Now,
Tiffany has to select toy animals from
animals.
Number of ways of selecting 4 toy animals
Hence Tiffany has 70 different ways to select group of 4 unique toys.