Karl wants to custom order 4 collars for his 4 unique cats. A custom ordered col

Question

Karl wants to custom order 4 collars for his 4 unique cats. A custom ordered collar is tailor fitted to a pet and comes in a choice of 9 different colors. How many selections of collars for the 4 cats are possible if repetitions of colors are allowed? Karl wants to custom order 4 collars for his 4 unique cats. A custom ordered collar is tailor fitted to a pet and comes in a choice of 9 different colors. How many selections of collars for the 4 cats are possible if repetitions of colors are allowed?

Explanation / Answer

4 collars for 4 unique cats.

There are 9 different colours.

First cat can have any of the 9 colours = 9 ways

SEcond also has 9 choices, hence total ways

= 9x9x9x9 = 6561 ways.

Related Questions

Navigate

• Browse (All)
• Browse K
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.