Question

Each student at Riverside Elementary has a student ID number made up of six numbers between 1 and 9. How many possible student ID's can be made? A. 60,480 B. 117,649 C. 531,441 D. 1,000,000. Please put a good explanation, I need to figure this out soon!

Answer 1

C. 531,441

Explanation:

You take the largest possible value and put it to the power of how many numbers there are. In this case 9^6. Hope this helps.