Question

Please can someone tell me how to get the answer

Answer 1

The number of three-digit number you can make is 8

How to determine the number of digits?

The usable digits are given as:

4 and 9

Since the two digits can be repeated, then we have

First = 2

Second = 2

Third = 2

So, we have:

Total = 2 * 2 * 2

Evaluate

Total = 8

Hence, the number of three-digit number you can make is 8

Read more about combination at:

brainly.com/question/11732255

#SPJ1