Question

Julie remembered that the 4 digits of her locker combination were 4, 9, 15, and 22, but not their order. What is the maximum

number of attempts Julie has to make to find the correct combination?

Answer 1

Answer: 256

Explanation:

Easiest way is to do 4x4x4x4

Answer 2

256

Explanation:

4^(4)=256, I'm pretty sure that's the answer. i looked up and after some research found that.