kevin has a rabbit, a ferret , a gerbil, and turtle. he feeds them in a different order each day. in how many different orders can kevin feed his pets?
4 years ago Comment
There are 4 different ways Kevin could feed his pets, rabbit, ferret, gerbil, and turtle; ferret, gerbil, turtle, and rabbit; gerbil, turtle, rabbit, and ferret; turtle, rabbit, ferret, and gerbil.